Gaming glitches are indeed deadly for any game development company. However, glitches have often worked the opposite made the company famous too. But be it any circumstances, users might never enjoy such glitches as it can hinder their gaming experience.
But have you ever wonder which games have pushed the glitch scenario so far that it has become hilarious? if you don’t, read our blog and find out.
1. Skyrim
What’s the point in a man running on horse’s back, while the horse is also running? Sounds weird isn’t it, but that is how it goes in Skyrim. Things get even weird when man’s body spins on the horse’s head.
2. Metal Gear Rising: Revengeance
Sometimes your favorite games can put you in a real muddle, how can your enemy still move and walk after you have cut off his torso apart from his legs and is now without the legs.
3. Assassins Creed Brotherhood Assassins Creed leaves you all creepy by letting Ezio’s torso disappear and letting you watch only his legs walk.
4. GTA Vice City
What would you call a car traveling on the water – A glitch for sure! GTA shows you some extraordinary and bizarre adventure. The GTA car flips, bounces, and tumbles in the water.
5. Battlefield 3
Things can’t go weirder than watching your partner turn into an enormous worm-like creature. So creepy! Isn’t it? Not only will your partner turn into an ugly creature but will also slither around the battlefield.
6. Super Mario 64
Some glitches make you all perplexed, and same happens while you play Mario and watch him lose his legs and arms and still fly around.
7. Mario Kart
The glitch in Mario Kart is extremely irritating especially when the players don’t know it is a glitch. The endless track in it just keeps going endlessly. The endless track is very irritating and frustrating.
8. Oblivion
One of the creepiest gaming glitches I have ever come across is in the Oblivion where an unknown thing approaches you while you walk in the foggy woods. Can you dare to find out, who?
9. The Last of Us
Even the famous game “The Last of Us” is not free from glitches. The famous Ellie of this game at one point of time is completely disfigured and looks no less than a scarecrow. And even scary and worse is watching Ellie lying still in the air.
10. WCW
In WCW you will witness wrestling moves you would definitely never want to witness again. It certainly creepy to watch your wrestlers stretch out to mid-air – But the question is how can a human body stretch out so much? Are they made up of elastic?
11. Minecraft
If you dare to travel beyond the game’s boundaries to the ‘infinite map’ you will encounter some very strange land including the floating land. Sounds weird, but it is even weirder to experience. If you continue even further you will land up into a deep, black, and inescapable black void. Though the glitch is now resolved you can still find it if you have the old versions of this game.
12. Fallout: New Vegas
Enter the New Vegas‘ and in the very first scene encounter the crooked head glitch. As soon as the game begins you will face Doc Mitchell whose head will start to spin rapidly without any warning and without and biology, physics or chemistry involved in it.
13. Xenogears
In Xenogears, while you are fighting Deus, he would blast-off his powerful attack that would freeze your game. But, you might encounter it if you play Xenogears on PlayStation 2, and not with original PlayStation. You can also avoid it by killing Deus even before he could launch his bizarre attack.
14. Banjo-Kazooie
Collecting Jiggys is one of your main aims when you play this game. But, what if the Jiggys doesn’t count towards your collection. That is what happened in Banjo-Kazooie: Clanker’s Cavern. The glitch left the players all irritated and annoyed. The only way to avoid this was to restart the game and to collect the Jiggys in another order.
15. Viewtiful Joe 2
One of the biggest gaming glitches of all times happened back in 2004 when the CD of demo of Viewtiful Joe 2 was released. Though the demo CDs do no harm are not connected to any glitch, but this CD had a major glitch as it deleted all the gaming files stored in the player’s memory card.
The only way to avoid the glitch was to remove the memory card before inserting the CD into your Play station 2.
16. Trinity
Another huge glitch rocked the gaming society when back in 2007; the players had to witness their operating systems going corrupt while loading Trinity.
17. Assassin’s Creed: Unity
Some gaming series was famous for the surfeit of bugs found in them; and Assassin’s Creed: Unity was one among them. The game was not able to extract character models properly, leaving them without faces. The non-player characters collapsed into each other giving them an appearance of crotch brutes. The lists still continue with you finding yourself stuck in the air or fall into an endless dungeon while you leap and so on.
18. Half-life
To add to the list of some more creepy glitches, here we have a glitch from the famous Half-Life game. How would you react if a person changes his face while still talking to you? Scary! Isn’t it? The same happens in Half-Life when scientist’s face while he continues to talk.
19. Super Smash Bros
While you are in a mission to rescue the princess, you get locked in a power struggle. Not only this your screen also gets slow and the princess turns into a creepy creature.
20. Final Fantasy VI
Even the final fantasy series was not immune to bugs. In Final Fantasy VI, the main character Relm had a special power to sketch his enemy in order to use its power against it. But this special power turned against the game as whenever Relm tried to sketch some very difficult sketches, your game was at stake. It led to the freezing of the game or led to some graphical distortions, even it led to replicating arbitrary items in your account, crashing up the game.
21. The Sims 3 The Sims 3 had a glitch that spread online. The game gave birth to a corrupted file that attached itself to the shared item like clothing, houses and other objects. Whenever a person shared any of these objects with fellow players the corrupted file was also shared. The file was in the form of a doll, and this innocent looking doll slowed down or crashed the player’s game.
22. A pool of Radiance: Ruins of Myth Drannor
Another big bug that disappointed the gaming community was found in Pool of Radiance: Ruins of Myth Drannor. The game was a little upsetting for the players, but the bigger shock came to them when they tried to uninstall the game. The uninstalling the game resulted in deleting some of the important files, thus corrupting their operating system.
23. WWE 13
Things turn completely when a game like WWE 13 gives you some moments to laugh. The bug in the game leads to face deformation of your favorite WWE stars. The deformation takes you to a completely different zone, forgetting the fight and laughing your heart out.
These bugs had an adverse effect on the image of these games. With efficient testing, you can definitely diminish these gaming glitches and bugs assuring a joyful experience for your customers
Hands-down videos are the best way to learn. if you are someone who is in search of software testing youtube channels these channels can be of great help in teaching you about software testing/quality assurance
Stating the dilemma at first
All the Youtube channels that we have listed here are doing a great job. No doubt in that. Their videos are highly informative and would be of great help for aspiring as well testers who are in the quest to learn something new. However, there is a problem!
The emphasis on automation is overwhelming. Software testing has to offer much more value than automating tests. Automation is merely a productivity-increasing technology rather than a QA process.
Recently there was an interesting post on Linkedin by Simon Prior on Linkedin. which clearly described the overall situation through a diagram.
image stylized than original for representation purpose
The issue reminds me of the famous quote by Jim Hazen it’s automation, not automatic.
in short, Automation can save a lot of time so that testers can focus on other forms of testing. For instance, functional regression test cases can be too much in number and there is a dire need for automation.
Coming back to the picture, YouTubers need to focus on other aspects of testing such as manual testing, security testing, user testing, etc.
Their impact on the testing scene is beyond comprehension and they can change the situation that persists now by evoking interest in aspiring testers as there is a dire demand for other testing-related skills at present.
Can we learn software testing through youtube?
Yes, it is very possible to learn software testing via YouTube. Several media provide many tutorials, tips and even some live demonstrations to help you understand the different aspects of software testing. Make sure you select secure and verified channels with positive reviews and be consistent in your learning sessions.
To learn software testing on YouTube, follow these steps:
1. Search for Quality Channels: Look out for YouTube channels that are specialized in the field of software testing. For example, Mukesh Otwani, The Testing Academy, Guru99 and many others as listed below.
2. Structured channels: Search channels that discuss various components of the software testing like manual and also automated testing, test tools, and best practices. This allows an organized way of learning.
3. Tutorial Videos: Learn the concepts, methodologies, and also practical applications as well through tutorial videos. Make sure the content is very legible, comprehensible and also updated.
4. Hands-on Examples: Select the videos that offer an illustrative component. Practical application is very essential in comprehending the ideas about testing.
5. Interactive Sessions: Many YouTubers host live sessions or a Q&A session. Take part in such activities to dispel your doubts and interact with the community.
6. Follow Industry Standards: Look for the information that is in accordance with the industry standards. This guarantees that you are acquiring important and useful skills.
7. Feedback and Comments: Monitor the comments and feedback on the videos to understand what the community likes or dislikes in terms of content. This may help you determine the quality of the tutorials.
8. Supplement with Reading: So, even if the videos are great for visual learning, include books or articles to gain a full insight.
Remember, consistency is key. Set aside a regular time to learn and practice what you’ve learned.
YouTubers that you should look out for if you are a tester or testing enthusiast
When it comes to top channels considering both a single YouTubers or a company these are the best.
Automation Step by Step – By Raghav
Raghav Pal seems to be on a mission to educate the world on Automation, Testing, DevOps, and CI. No wonder he crossed 82k+ subscribers in just 2 years. Videos included in this channel: Automation Testing, Mobile Testing, Selenium with Java/Python, Katalin, API, Jmeter, GitHub, Soap API, Rest API, etc. YouTube Channel Link:https://www.youtube.com/channel/UCTt7pyY-o0eltq14glaG5dg/featured Subscribers:236k+ Joined on: Jan 2, 2016 2. Software Testing Material This channel, run by Rajkumar SM, is a testing hub with several articles around prescribed areas. They also provide complete tutorials and personal training via YouTube and their website. Videos included in this channel: Manual Testing, Automation Testing, Selenium using TestNG, Maven, Jenkins, SQL Server, VBScript, QTP, MS Excel, GitHub, Sikuli, Agile, Interview Preparation Help YouTube Channel Link:https://www.youtube.com/channel/UCIJGI_3XgnfUaSNQD8D2IMQ Subscribers: 121k+
3. Mukesh otwani
Mukesh’s blog on Automation is very comprehensive with huge content which is structured well suitable even for beginners or novices in testing. The topics covered are extensive and useful for any Software Tester. They provide complete tutorials and personal training. He can be contacted at mukeshotwani@learn-automation.com Videos included in this channel: Automation tools, Selenium Webdriver, TestNG, Maven, Appium, Sikuli, AutoIT, Jenkins, Git, GitHub, RPA, Java, SoapUI, API Testing, Protractor, Sikuli, Katalin, Cucumber, etc YouTube Channel Link:https://www.youtube.com/user/MrBantu50 Subscribers: 93k+
4. G C Reddy
GC Reddy’s website is a complete Testing Paradise with everything related to testers available like Tutorials, Interview Preparation help, Job postings, Software Testing Forum for discussion, Quiz, ISTQB, etc. It is also an information hub for other topics like Digital Marketing, Robotic Process Automation, etc,and a huge Archival base. Videos included in this channel: Manual Testing, Selenium, TestNG, QTP, SQL, Java, Software Testing Live Project Tutorials, LoadRunner, VBScript, UNIX, and ALM/QC YouTube Channel Link:https://www.youtube.com/user/gcreddy7 Subscribers: 56k+
5. Naveen AutomationLabs
Naveen is an SDET/Automation Architect who loves automating everything possible in their daily lives. He is passionate about creating custom tools for productivity/process improvement, building test automation frameworks from scratch / setting up the test infrastructure & CI/CD pipelines. He is a huge fan of JVM technologies, JMeter, Selenium-WebDriver & QTP/UFT. If you are looking for any training or consultation he can be contacted. Videos included in this channel: JVM technologies, JMeter, Selenium-WebDriver & QTP/UFT, Core Java, API Testing, Different Test Frameworks, Python, Protractor, Maven, GitHub, Interview Preparation Help YouTube Channel Link:https://www.youtube.com/user/naveenanimation20 Subscribers: 50k+ 6. Software and Testing Training
Software and Testing Training is one of the most popular software development and testing channels with quality videos on using technologies and tools, news updates, and general self-help guides. It helps with online training in programming, scripting, SQL, Selenium, JMeter, and LoadRunner automated software testing tools, software testing training, QA and others Videos included in this channel: Python Tutorials, VBScript, HTML and XML Tutorials, Software Testing Tutorials, Selenium Tutorials, Test Automation, Database Testing, LoadRunner, etc. YouTube Channel Link: https://www.youtube.com/user/SoftwareTestingSpace/featured Subscriber Count: 65k+ 7. Software Testing Help
Software Testing Help – One of the most popular destinations to learn and master software testing techniques!
It is one of the most popular blogs focusing on Software Testing and Quality Assurance topics.
This blog is growing up so fast and currently, we have
thousands of testing professionals who visit every day and gain help from this blog.
All about – Software testing training, software testing course, QA training, Online Software testing courses. Videos included in this channel: Software testing tutorials, Methodologies, Manual Testing, Automation Testing tools and techniques, interview questions, Web Testing, Testing Templates, Quality Assurance, Testing Certifications, books, career guidance, job openings, latest testing trends, news, etc. YouTube Channel Link:https://www.youtube.com/user/shindevijaykr Subscribers: 27k
8. Evil Tester
Alan Richardson is a consultant and coach having more than 25years of Software Development experience and mentors teams to Test better, Automate and Deliver improved Quality Software.
He runs this channel called EvilTester.com. He defines Evil Testing as a special blend of skill, attitude, and pragmatism that helps software development teams test and develop better.
He runs Agile Software Testing and Development Consultancy and has authored 6 books which include “Dear Evil Tester”, “Automating and Testing a REST API”, “Java For Testers”, “Selenium Simplified, etc. Videos included in this channel: Software Testing, Java, Agile Testing, Selenium, etc YouTube Channel Link:https://www.youtube.com/user/EviltesterVideos Subscribers: 15k+ 9. Helping Testers
HelpingTesters.com is an Online Testing Community of Software Testers. Its main objective is to share knowledge and to help each other. Vaibhav Singhal is the person running it. Videos included in this channel: Software Testing, API Testing, JIRA, Agile, LoadRunner, JMeter, Hadoop, Selenium, Appium, ISTQB, Security Testing, Java, etc YouTube Channel Link:https://www.youtube.com/channel/UCVOCoXYsZtLyr56Z3NZT2hQ Subscribers: 10k+ 10. Joe Colantonio
Joe Colantonio is a Test automation engineer and Founder of the blog, joecolantonio.com. He not only loves Software Test Automation but finds it to be fun. Hence through his YouTube channel, blog, Podcast, etc and focuses on helping people and organizations succeed with creating Test Automation awesomeness. Hence runs his blog which has podcasts related to Testing called TestTalks. He also runs Guild Conferences. Videos included in this channel: Automation Testing tutorials YouTube Channel Link:https://www.youtube.com/user/JoeColantonio Subscribers: 7.3k+ 11.Test-O-Blog
It’s a community channel meant for testers
The videos are basically on hacking, Protractor, Selenium web driver, Software testing Automation, API Testing, penetration testing, and JMeter for performance testing Videos included in this channel: Automation Testing, Manual Testing, Apache JMeter, Testing with JMeter, Protractor, Selenium, CI, etc YouTube Channel Link:https://www.youtube.com/channel/UCnKJ63mrfDFOOG_n2hLu7PQ Subscribers: 16k+ 12. Testing Word
Testing World is a Noida-based training institute that provides training for Software testing- Manual & Automation. Nitin Tyagi is the founder of this institute and he has 8 years of experience in Software Testing. This channel shares videos related to Software testing. Videos included in this channel: Manual Testing Tutorials/Videos, Selenium Tutorials, SQL for Software Testers Tutorials, Software Testing Live Project Videos, LoadRunner Tutorials, Java Videos, VBScript Videos, and ALM/QC Videos.
Manual Testing Tutorials: Test Planning, Test Case Documentation, Test Data Collection, Test Execution and Test Closure. Selenium Tutorials: Test Automation Fundamentals, Selenium Basics, Java Programming for Selenium, Selenium WebDriver Test Cases, and TestNG Testing Framework. UFT/QTP Tutorials: UFT Fundamentals, UFT Tool Features, VBScript for UFT, and Automation Framework Design & Implementation, Java, etc. YouTube Channel Link:https://www.youtube.com/channel/UCsdoSHH5bucBf_wwtvWJfnQ “ Subscribers: 12k+ 13. Software Testing Step -by- Step
Software Testing Step-by-Step provides complete information about Software Testing concepts and helps those who want to learn Real-Time Testing. It shows how Testing Professionals test an application or software in real-time. Videos included in this channel: Selenium, Automation Testing Concepts, Java, Selenium WebDriver Concepts, Selenium IDE, Selenium 2.0, Cucumber, GitHub, Appium, Jmeter, Jenkins, Python, Robotium, LoadRunner, YouTube Channel Link:https://www.youtube.com/channel/UC9zAsXxOBg7-aPNwBN55DkQ Subscribers: 5k+ 14. Association For Software Testing
The Association for Software Testing (AST) is a non-profit professional association that is dedicated and strives to build a testing community that views the role of testing as skilled, relevant, and essential to the production of faster, better, and less expensive software products.
We value a scientific approach to developing and evaluating techniques, processes, and tools. We believe that a self-aware, self-critical attitude is essential to understanding and assessing the impact of new ideas on the practice of testing. Videos included in this channel: YouTube channel of this association is dedicated to advancing the understanding of the science and practice of Software Testing according to Context-Driven principles. YouTube Channel Link:https://www.youtube.com/user/TheAstVideos/featured Subscribers: 3k+ 15. Edureka
Edureka is basically an e-learning platform and their YouTube handle basically is used for propagating educational content. If you are in search of effective pointers in terms of software testing, Edureka is the right option for you. YouTube Channel: https://www.youtube.com/c/edurekaIN/about Videos included in this channel:
Mostly software testing related education as well tutorial content Subscribers: 2.34 million 16. SDET – QA Automation Techie
SDET-QA Automation Techie Channel as the name suggests is solely meant for educational videos on SDET and test automation
If you go through their playlist you can find videos such as Unix/Linux for testers, Apache POI, JAVA streams, Lambda Expressions, Selenium locators, Postman for beginners, Selenium with Python, etc. YouTube Channel: https://www.youtube.com/user/pavanoltraining Videos included in this channel: Mostly tutorial videos that will help you learn tools used in test automation. Subscribers: 111k 17. Guru99
They have a huge collection of videos on Software Engineering. The specialty of this particular YouTube channel is that they have multilingual videos
Some of their playlists include Interview questions, Software testing training, HP LoadRunner tutorial, etc. YouTube Channel: https://www.youtube.com/user/pavanoltraining Videos included in this channel: Guru99 is an e-learning platform. Their YouTube channel focuses on skills training-based videos, language-based videos, etc. Subscribers: 182k
18. Deepak Rai
According to the about us section, the channel began in the year 2015 and the main intention behind is to educate aspiring testers online. YouTube Channel: https://www.youtube.com/c/DeepakRai/videos Videos included in this channel: Testrigor, RAP, JIRA, Python Numpy, Zendesk etc.
19. Fun Doo Testers
The channel focuses mainly on test automation tools such as Selenium, Postman, Rest Assured, etc. videos included in this channel: Software testing tutorials, career advice, Python-based tools, etc. YouTube Channel: https://www.youtube.com/c/FunDooTesters/featured 20. Spin the Hack
Spin the hack is an innovative channel that’s dedicated to sharing sung hunting and bounty earning tips for users. The channel also focuses on sharing tips and tutorials about cyber security as well. videos included in this channel: Digital forensic, blue team, cloud security, bug bounty tips, ethical hacking tips, etc.
Subscriber count: 17,000
21. The Testing Academy
An inquisitive channel that will teach you in detail about software testing. in-depth videos are the forte of this channel videos included in this channel: SDET tutorial, selenium tutorial, API testing, Karate API Testing, Rest Assured tutorial, Protractor tutorial. Subscriber count: 29300 Youtube Channel: https://www.youtube.com/channel/UC2TpiJFaC0f4_5GopyMkDdQ
22. Execute Animation
Execute Animation is all about automation testing. The channel has many videos that will help you learn test automation in the easiest way possible videos included in this channel: TestRigor GraphicQL tutorial, Jenkins tutorial, etc. Youtube Channel: https://www.youtube.com/c/ExecuteAutomation/videos Subscriber Count: 69400
23. SoftwaretestingbyMKT
The channel covers both manual and automation testing very widely and has a huge collection of videos for you to explore. videos included in this channel: Manual testing tutorial, API testing tutorial, mock interviews etc. Subscriber count: 78100
Youtube Channel: https://www.youtube.com/c/SoftwaretestingbyMKT
24. Software Testing Mentor
Manish Verma is an IT professional with over 15 years of experience in software testing and automation. His YouTube channel, Software Testing Mentor is suitable for both novice and advanced testers. His videos teach all that one should know – from basic skills to the information about test management systems.
If you find his content useful, you can also subscribe to his second channel known as RCV Academy. Subscribe to Software Testing Mentor and RCV Academy in order to perfect your testing skills under the mentorship of Manish.
Testing Mini Bytes is a YouTube channel for small, simple videos on the testing. This is the channel that discusses different testings such as Selenium WebDriver, TestNG and Java among others. These tutorials are very short making viewers grasp testing techniques quickly.
If you’re a testing rookie or are looking to become an expert, Testing Mini Bytes is for you. Explore Selenium WebDriver, TestNG and Java in a nutshell by watching clear yet very informational videos. Each video is full of knowledge that helps you to quickly get up-to-speed and improve your testing skills. Therefore, for those who prefer a fast and efficient learning process, Testing Mini-Bytes is the best answer to learn all about the testing techniques.
Testing Mini Bytes is a YouTube channel for small, simple videos on the testing. This is the channel that discusses different testings such as Selenium WebDriver, TestNG and Java among others. These tutorials are very short making viewers grasp testing techniques quickly.
If you’re a testing rookie or are looking to become an expert, Testing Mini Bytes is for you. Explore Selenium WebDriver, TestNG and Java in a nutshell by watching clear yet very informational videos. Each video is full of knowledge that helps you to quickly get up-to-speed and improve your testing skills. Therefore, for those who prefer a fast and efficient learning process, Testing Mini-Bytes is the best answer to learn all about the testing techniques.
RV in his YouTube channel Learn With RV discusses test automation frameworks, programming languages and many tools such as Selenium and Cucumber on his channel. However, it doesn’t stop there – you will find a wealth of videos on devops and also Linux related issues. He demystifies the complicated ideas, thus making them understandable for the inexperienced testers.
His distinguishing feature is that the tutorials are hands-on coding and practical examples, where you can go deep with automation testing. RV does not limit himself to theory; he discusses the practical solutions and also highlights the use of several tools and frameworks for addressing everyday issues with testing.
Therefore, if you want to learn from a mentor who not only tells but also shows how your knowledge should be applied, then RV’s channel is where it’s at.
The Test Therapist is a newcomer to YouTube, but their videos will take you into the realm of testing wisdoms. Either you are interested in exploratory testing or in strategic test automation, this channel is a gold mine where viewers can find tangible tips on how to improve their testing skills and adopt an all-encompassing approach for ensuring the quality of software.
The Test Therapist is very different in that the owner has a clear vision of what sells the best. It will be very easy to stay trending as the owner demonstrates new trends and features, even the early access being introduced in videos. This commitment to remaining up-to-date guarantees that the viewers get a lot more than just enduring testing advice, as they will also benefit from some ideas right on the cutting edge of test design. If you are searching for a combination of age-old and the latest knowledge, then The Test Therapist is your go to YouTube Channel.
LetCode with Koushik is your one-stop destination to learn how to become a pro in using Selenium WebDriver with Java and also C# while mastering test automation. Koushik is here to hack you with practical examples and also step-by-step tutorials in automation testing.
If you are a beginner in the world of test automation or if trying to elevate your existing proficiency, LetCode by Koushik has something worthwhile waiting for you. The tutorials by Koushik help to disentangle the complexity of using Selenium WebDriver along with Java and also C# for automation testing. Furthermore, the practical examples he gives make it very easy to understand and apply these concepts in one’s own projects. Therefore, if you are prepared to advance your automation testing endeavor then embrace Koushik on LetCode for hands-on and engaging training.
Social media apps have literally become the lifeline of the present generation.
Social media apps are now a podium
to connect with people,
for entertainment purposes,
do business,
find or offer jobs,
get some information and whatnot.
Apart from its benefits, social media apps could also be very harmful. These apps could lead to high-security breaches if they are not properly validated for their security.
Apart from this improper functioning of these apps in any aspect could affect the business of thousands of people depending upon these apps for their business needs.
Hence Proper Testing of Social Mediaapplications is very important. Here is a sneak peek into how to test social media apps. Why is it important to Test Social Media? .
According to Statista – “Number of worldwide users is expected to reach some 3.02 billion monthly active social media users by 2021.”
Such a large podium definitely needs to be secure and provide a seamless experience to all its users. Hence it is very important to test these applications for their efficient and effective working. Types of Social Media Testing
Social media is a bundle of various functionalities. Testing social media apps requires you to have extensive domain expertise, large experience, and the correct skillset for it. Testing of Social media applications includes:
Enterprise Software Testing: Social media applications serve a large number of people and are very robust to test and require a high level of security testing. Hence these applications require some high-end enterprise testing solutions to be tested.
Web 2.0 testing: Being a web 2.0 based application, testing of social media applications requires the early involvement of testers. These applications are also susceptible to frequent changes and hence automatization of the test cases for such applications is preferred.
SaaS Testing: SaaS is referred to software as a service model. Social media services follow the Saas model and are requires to be validated for proper functioning using SaaS testing.
Web Analytics Testing: Social media apps deal with a large amount of data, Web analytics testing helps in collecting of website data and then analyzing and reporting based on your user’s targets.
User Acceptance Testing: includes testing social media apps for its attractiveness and user-friendly nature.
Content Management testing: Content management testing validate that the content is appropriate for the audience. Social media applications like Facebook are an ocean of content, new content is posted every now and then, and hence, content management testing becomes an on-going task and is very important to avoid any content related issues.
SEO testing: SEO is the need for the hour to promote your websites/applications online. Hence SEO testing becomes very important to ensure proper growth and exposure of your social media application.
Online Advertisement application testing. Social media applications these days promote businesses using online advertisement. Validating the proper functioning of online advertisements is very important.
Social Media Application Testing Life Cycle
To ensure that your social media testing goes well, follow a proper testing methodology. Here are the steps you can follow to ensure proper testing of your social media apps. 1. Analyze Test Requirements:
First and foremost step if to analyze test requirements. Determine the scope of the testing and the test objectives.
Make a list of what all you need to test, how much time and how many resources you will require for testing. 2. Test Plan Creation:
Test plan creation is the next step towards conducting successful social media application testing.
Test planning is dependent on what does tester’s aim to achieve from the testing.
Hence they should have a clear understanding of what they are supposed to test like are they supposed to carry out only front-end testing or back-end testing or the both. 3. Allocation of Resources for Testing:
As per your analysis in test requirement phase, allocate resources for the testing like the human resources, allocate the time for testing, etc.
Before starting testing your social media mobile app, you should shortlist the testing techniques -Functional and Non-functional.
Also make a note of network, operating system, and device platforms for functional testing.
For Non-Functional Testing, techniques select from various testing techniques like Performance Testing, Usability Testing, Adaptability Testing, and Security Testing. 4. Test Case Document:
This is the first step towards actual testing.
Create test cases based on the test plan created by you in the initial phases of testing.
Create a test case document with all the features and functionalities of your social media app.
The test cases should include all the functional test cases along with various other test cases for usability testing, adaptability testing and other test cases like testing the speed of the app, memory usage, battery usage, and data requirements. 5. Defining the alliance of Manual Testing and Automation Testing.
Testing of social media apps includes an amalgamation of both manual and automatic testing. Prepare a separate document for manual testing test cases and automatic testing test scripts. 6. Execution of the Test Case:
The actual testing takes place here, where you will actually execute the test cases created in the previous step. You can execute test cases and scripts in physical devices or using testing tools, or in the cloud. 7. Identifying and Removing the Bugs:
While executing the test cases, all the bugs that are detected have to be reported to the development team, for removing them. 8. Documentation:
Document all the bugs that you have found. This documentation can help you as a reference for future testing. 9. Test Completion:
After bug’s removal, the application has to be retested to check if the bugs are properly removed and to check that the change in code has not affected the present functionalities.
Though there is nothing like test completion, as the application may require to be repeatedly tested whenever there is any code change.
But if in any round of testing, the code is identified as bug-free, the testing is considered to be completed. Tips for Testing Social Media Applications Here are a few tips to test your social media application effectively:
Testers should be experienced in the design and implementation of Web 2.0 testing
Autonomous validation is important for social media apps.
Conclusion
Social media applications are witnessing a sudden hike. People are getting dependent on them for their day to day enquires and uses.
Such a wide platform requires to be tested comprehensively so that they possess no threats to their users either at a personal or professional level.
Mobile App has to be stable, secure and easy to use to survive the competition. To make sure that all the mentioned factors are perfect, you need a robust programming language for development. Which are the currently used programming languages for mobile app development?
Have a look. 1. JAVA
In the last 2 decades, Java has been one of the strongest programming languages in the world. Java initially started as a project in Sun Microsystems called GreenTalk.
During the initial days, Sun Microsystems wanted to have some applications developed for embedded systems such as microwave ovens, washing machines, coffee machines and so on.
Initial Idea was to use C++.
In 1995, James Gosling suggested the name to change to Java and in the same year, Java 1.0 Alpha was released for download. Java SE 5 was released in 2004 and is the 2nd largest benchmark on Java versions.
This brought some new and useful features like annotations, a loop to iterate over collections, etc.
It is largely favored by app developers in companies because it is flexible and easy to use which minimizes the scope of error during development.
Java is backed by a community that makes fixing technical glitches very easy and efficient. 2. PYTHON Guido van Russom created Python language in 1980.
Over the course of time, it has evolved and become such a huge application development language.
A large majority of individual users and business enterprises have started using Python in recent years mainly because it is developer friendly, easy to learn and use.
Debugging is very easy in Python because each line of code is interpreted one by one which makes it the choice of app development language of beginners.
It can be easily integrated with Java, C++, and C and has a large set of functionalities that come pretty handy for quick application development.
It is a portable language which means that it can be run on a variety of operating systems like Windows, Linux, Mac OS, etc.
And the best part is that it is open source and freely available. 3. PHP
In 1995, Zend Technologies came up with a server-side scripting language called PHP.
It is used for all purposes including application development but initially, the main objective for developing this language was to create websites.
Those who know PHP are capable of building dynamic websites, various kinds of mobile apps, and web applications as well.
Recently, PHP 7 was launched and it showed drastic improvement over its previous versions.
Especially the speed. Some other improvements are as follows; type declarations, error handling, new operators, easy user-land Cryptographically Secure PseudoRandom number generator (CSPRNG).
Unicode support for emoji and international characters has also been introduced in PHP PHP is most commonly used in creating GUIs, content management systems, code project management tools, Facebook apps, etc. 4. BUILDFIRE
Buildfire.js helps you create robust applications using Build fire SDK and JavaScript. Buildfire is commonly used by a lot of businesses which eliminates the need for the developer to create an application from scratch.
The developer only needs to create a specific process for the business. This results in rapid application development.
The Buildfire marketplace has a bunch of plugins that you can add to Buildfire. 5. C++
It began as an expanded version of C and was created by Bjarne Stroustrup in 1979 at Bell Laboratories in Murray Hill, New Jersey.
People came to the realization in 1983 that C++ offers much more than C. It is a mid-level programming language which means that you can use C++ to develop high-level applications and also the low-level libraries which work very close to the hardware.
It is object-oriented which means that it uses concepts like inheritance, polymorphism, encapsulation, and abstraction and so on.
C++ allows the creation of a function inside a function which is why it is called a block-structured programming language.
The speed of execution in C++ is very high which makes it the choice of application development language of many developers.
It is used in operating systems, device drivers, web servers, cloud-based applications, search engines, etc.
Also, it can be used to create some other programming languages meaning there is a high possibility of an existing programming language being derived from C++. 6. JAVASCRIPT
It is the hardest language to master but the easiest to begin with. JavaScript is a really old programming language and some of its features have become useless.
JS is the short form of JavaScript and is a largely used technology in the World Wide Web alongside CSS and HTML.
Interactive web pages can be created using JavaScript and a large majority of websites use it.
Popular web browsers use JavaScript engine for its execution. It was developed 23 years ago by Brendan Eich at Netscape Communications. Syntax, standard libraries, etc. in Java and JavaScript are the same but there are tons of differences as well. 7. C#
Also known as C sharp, it as object-oriented which means that it uses concepts like inheritance, polymorphism, encapsulation, and abstraction and so on just like C++.
This programming language can be used for all languages and is developed by Microsoft. Games, mobile applications, web services, server applications, etc. can be created easily using C#. Anders Heijlsberg is created C# in the year 2000.
The stable release 7.3 was launched in May 2018. C# applications are low on memory and power consumption and can compete directly with C or C++. 8. HTML5 HTML5 is greatly useful in web-based mobile application development.
The latest version of HTML5 features multimedia support, multi-platform functionality for different gadgets and programs, and quick market deployment.
Android and IOS application developers find HTML5 particularly useful because of its flexibility and rapid application development capability. 9. RUBY Ruby is most commonly used by designers for web development and serves as the base for Ruby on Rails.
It is somewhat similar to PHP.
Ruby is indeed the friendliest programming language when it comes to Android and IOS application development.
It is backed by a community that will help you in case you face any issues. Bloomberg, Airbnb, Twitter, etc. use Ruby on Rails to power their online platforms. 10. KOTLIN Kotlin is a fairly new programming language as compared to those mentioned above.
It first appeared in 2011 and is designed by JetBrains and open-source contributors.
Stable release 1.3.31 was released just a few days ago in April 2019.
Its main features are; conciseness, compactness, compatibility with JAVA, and easily understandable.
Its main focus is mobile application development for which it uses a simple syntax. 11. SWIFT Swift was developed by Chris Lattner and Apple in 2014.
This programming language is mostly used in the development of IOS applications since it is developed by Apple. It is capable of executing both Cocoa Touch and Cocoa platforms.
Swift takes inspiration from several other programming languages such as Haskell, Python, C#, Ruby, and CLU and so on.
It is a very simple language and requires fewer lines of coding to develop an application.
The applications produced using Swift are scalable because they have the capability to sustain new features.
The memory consumption of Swift applications is on the lower side which has a direct positive impact on speed and performance.
However, Swift is a fairly new language and programmers are skeptical about its functionality and stability. 12. OBJECTIVE-C
Application development through Objective-C takes a long time because the programmer has to write long lines of code.
However, learning this language is fairly easy because a large majority of features are taken from C language.
This programming language is mostly used by Apple for the development of IOS and Mac OS apps. Brad Cox and Tom Love developed this language in 1985.
Since it is an old language, it is a bit mature and has improved a lot. 13. J-QUERY
It has a learning curve attached to it. J-QUERY was developed in 2007 by The JQuery Team and aimed to facilitate client-side HTML scripting.
Sizzle is the selector engine of J-Query and does a pretty good job at traversal and manipulation.
The creation of a new programming style becomes a possibility courtesy of Sizzle.
It eliminated most of the JavaScript drawbacks. J-Query simplified the operations which took more than a while on JavaScript.
It is preferred by programmers because it has effect libraries and a personalized UI. 14. SQL
It is one of the oldest programming languages. SQL (structured query language) was developed in 1974 by Donald D. Chamberlin and Raymond F. Boyce.
Relational algebra and tuple relational calculus form the foundation of SQL.
It is particularly useful in retrieving data for a database in a quick and reliable manner.
Data access control, data manipulation, data definition, and data query is possible in SQL.
The standard of SQL database is pretty high (ANSI and ISO standards) which eliminates the need for heavy coding. 15. BOO
Developed in 2003 by Rodrigo B. De Oliveira, Boo is a free programming language.
It is considered an all-rounder and is pretty useful in general for application development.
It works well with Mono frameworks as well as with Microsoft.NET.
Since it is a new language, programmers don’t use it quite often and neither it is as powerful as some of the older programming languages like Java, Python, and C++.
However, its unique features include First class functions, list comprehension, and closures. 16. SCRATCH Scratch was developed by MIT Media Lab Lifelong Kindergarten Group in 2002 to allow programmers to culminate in games, animations, and storytelling.
This programming language was targeted at students but users of all ages can learn and use it easily. 17. QML Qt Modeling language, QML for short is a good programming language for creating mobile applications.
QML was developed in 2009 by QT Project and is somewhat similar to JSON and CSS. QML is less preferred by programmers because an app developed with QML will not work without Qt quick compiler which is only available with the commercial QML version. 18. SCHEME
This programming language comes with imperative and functional programming capabilities.
The learning curve attached to this programming language is easy and short as compared to other programming languages.
It was developed by Guy L. Steele and Gerald Jay Sussman in 1970. 19. RUST
It is sponsored by Mozilla and is similar to C++.
This programming language comes with imperative and functional programming capabilities.
Some advantages of Rust are; ability to identify errors during compilation and inbuilt concurrency support.
Rust is a young programming language developed by Graydon in 2010.
Some disadvantages of Rust are; complicated installation process, difficult to understand and apply advanced functions, and irrelevant tools. 20. ACTION SCRIPT Gary Grossman developed Action Script in 1998 for creating websites and software.
It can also be used to develop mobile applications. Version 1 and 2 of Action Script can run on the same hardware.
These were the top 20 programming languages for application development. Hope you find it useful.
There are a lot of new features that are being promised as part of the new Selenium 4 package.
For those who are still wondering what the new features and capabilities are that are being brought and how it will impact and improve your day to day work, then please read on.
Webdriver will be W3C protocol compatible
If you are an automation professional you would already know that usage of the webdriver is not restricted to Selenium.
It is also widely used in appium and iOS drivers.
The latest version of Selenium thus comes with W3C standard which would make it compatible with the implementation of the webdriver across multiple platforms.
More details regarding the bindings and the protocols are available in the GitHub if you wish to dive deeper.
Selenium IDE TNG
One major drawback which Selenium suffered all these years is that it does not support parallel execution.
Well, not anymore. With Selenium 4, they have plugged that gap. The new IDE supports a lot of new features and much-improved browser support.
This is apart from the robust record and plays options that have been built into the new version.
The new and improved IDE is completed dependent on the webdriver, which as mentioned above is also W3C compatible.
Improved Selenium Grid
For those of you who have actually worked with the Selenium grid, you know how difficult it is to get the setup up and running.
There are so many challenges involved.
Hurray, the makers heard you. So now you have a much-improved grid which also allows you to run your tests in multiple devices at the same.
What is more is that in Selenium 4, the grid acts as both the hub and the node, thereby avoiding the issues arising out of connecting these together.
Improved Analysis
Another important update in Selenium 4 is with respect to the logging, debugging, observations, hooks, etc.
The latest version of Selenium promises to offer details of hooks, request tracing, etc, which help in better analysis of the problems and help in fixing them at a much faster rate.
It will also give the testers a better of the requests that are initiated, the hooks to which it is latched and much more.
With the new and improved analysis feature, the tester would be equipped with much more data to share with the development team for fixing an issue.
Detailed Documentation
Documentation is a very important part of any tool.
It really helps in self-learning the tool as well as fixing some very common and basic things that we may have missed.
The latest offering of Selenium comes with very detailed documentation which is easy to understand, follow and implement.
You will not need external help again if you go step by step with the documentation available.
With more and more companies switching to automation using free tools, Selenium is the forerunner.
Though primary java it supports python as well…
The new features will definitely add more value to this product which now widely used not only by testers but also by developers.
Now with the alpha build out, it is very likely that we will get the official confirmation for release of Selenium 4 very soon. Waiting with the abetted breadth
TDD is very useful to guarantee a quality code, but it is always possible to go a step further, and that is why the BDD Behavior Driven Development was born.
Driven development behavior (Behavior Driven Development) uses concepts of DDD (Domain Driven Design) to improve the focus of TDD.
BDD is the answer that Dan North gave to the difficulties presented by TDD. One of the reasons for blocking documented in his article Introducing BDD was the fact of calling the tests “test”.
This leads to the erroneous consideration that the mere fact of conducting tests means that the application is well done.
North introduced the concept of “behavior” to replace the “test”, and the change solved many of the doubts that arose when applying TDD. Soon after, in 2003, it would launch JBehave, the first BDD framework, based on JUnit.
How does BDD work?
The BDD tests are written in an almost natural language, where the keywords that define the process that gives value to the user prevail. A BDD test looks similar to the following: Scenario: Add a product to the shopping basket
Given I am viewing the article page
When I click the “add to cart” button
Then the shopping cart counter increases
And the item appears in the shopping cart
The keywords in orange are the ones that BDD tools like JBehave, Cucumber or behave interpret.
The test cases are scenarios (Scenario), which have an initial status (Given), one or more actions of our own test (When) and consequences to prove (Then).
If there are more actions of a specific type, we will connect them with an And.
The scenarios are defined in flat text files (features), which are easily readable by all parties.
The concrete implementation of the steps that are defined in these scenarios is done in the steps files, where the programmers are responsible for scheduling the actions that they want to try to perform.
Why BDD?
BDD makes it easier for the developer to determine the scope of their tests; it is no longer about testing methods or classes, but about ensuring that functionality behaves as the user expects.
Another of the main advantages of BDD is the use of language that all the interested parties can understand with minimum training, without having previous knowledge of programming.
Thanks to this, all parties involved in the development of a product can understand what is being worked on and what is the functionality involved.
When a BDD test fails, the entire team is able to identify the component that is failing and can contribute ideas to the conversation, where they all add up.
The BDD also allows designing the product tests around the domain and performing tests that effectively add value to the end user.
The BDD tests know the application the same as the user, and therefore force all the teams to work by functionalities and behaviors of the application, without forcing a concrete organization of the code internally.
Finally, another advantage of BDD is that it allows reusing a large part of the test code, since the common steps of the tests (login, click on a button …) can be standardized and re-used several times.
Why you must use BDD?
Behavior-driven development gets hold of uncertain user stories and acceptance criteria and converts them into a proper set of options as well as examples that may be wont to generate documentation, automatic tests, and a living specification.
In alternative words, it gets everybody on a constant page and ensures that there’s no miscommunication concerning however the software system behaves or what price it provides to the business.
At very least, BDD is value vie nearly any software system project that needs input from stakeholders and business folks.
It’s an excellent thanks to dramatically curtail on the waste that’s generally seen in software system comes whereas guaranteeing that they’re delivered on time and on a budget instead of changing into a data point.
The tests that you simply write also will be loads of additional intelligible and purposeful to everybody on the team. Deliberate Discovery
Imagine a long software system project that your team recently completed.
However long did it take from origin to delivery? Currently, imagine that you simply may do a constant project over with everything unbroken the same—except your team would grasp everything they learned throughout the initial project.
However long would the second project desire complete? The distinction between these 2 eventualities tells you that learning is that the constraint in software system development.
Deliberate discovery is that the initiative in behavior-driven development: Learning as quickly as potential to get rid of the constraints on a project to deliver on time and on budget. What is Deliberate Discovery?
Most software system development groups’ are acquainted with user stories and acceptance criteria.
As an example, a user story for Twitter could state that a user will reply to a different user’s tweet.
Acceptances criteria facilitate outline the specifics of however that practicality is going to be enforced, like the presence of a reply button on the primary user’s profile.
The matter is that these 2 tools—user stories and acceptance criteria—never explore any unknowns.
The deliberate discovery means having conversations regarding user stories and acceptance criteria victimization concrete examples—and presumptuous content.
As an example, a user would possibly ask: can my reply seem in my Twitter feed for anyone to see? The initial user story and acceptance criteria might not have such the solution thereto question, however, it might clearly have an enormous impact on the design of the general application.
Rather than building software system and golf shot it before of users to induce feedback, the goal of deliberate discovery is to undertake and learn the maximum amount as potential before writing any code to reduce waste and maximize productivity. Who ought to be involved?
Deliberate discovery processes ought to involve as many alternative team members as you would like to supply insights into their specific areas of experience.
Developers might imagine of options on a really technical level, whereas domain specialists could have insights into what actual customers square measure searching for in terms of practicality.
All of those insights square measure crucial for reducing the uncertainty around options and ultimately meeting the software’s business goals. Some samples of team members to incorporate are:
Domain specialists
Business analysts
UX designers
Users
Developers
Testers
OPS engineers
Product house owners
Getting in the correct mental attitude
Team exercises square measure an excellent thanks to getting everybody within the right mental attitude for future deliberate discovery conferences.
Liz Keogh suggests one common exercise that works best in little teams of 3 or four folks in an exceedingly dedicated meeting space with a whiteboard.
The exercise will commence by drawing four columns on a whiteboard:
Story Column: all and sundry ought to tell a story a couple of drawbacks they need to be encountered and a discovery they created to resolve the matter.
Commitment Column: What choices were created that solid the problem as an example, choices concerning deadlines or writing the incorrect code?
Deliberate Discovery: may you have got discovered data earlier that may have LED to a unique decision as an example, speech customers or emotional early.
Real choices Column: however may you have got unbroken your choices open longer as an example, creating a commitment later once additional data was on the market?
After finishing the exercise, the team ought to discuss however adding the invention method may facilitate them to establish and avoid the issues.
The takeaway ought to be that creating the invention early usually prevents the matter from happening within the 1st place. Conclusion
BDD is a powerful tool capable of generating real value for the user by focusing the tests on the final product as a whole and not on the code.
If you decide to take the step and try it, you will see how BDD can be your best ally in software development.
Apart from your technical knowledge, a lot of soft skills also play an important role in paving a way to your successful software testing career. Adaptability is one of those. What is adaptability?
Adaptability refers to the skill to change your action plan according to changing conditions.
Adaptability is not only adjusting or changing as per some situation, it includes the ability to bring changes keeping the process running smoothly, and without any key obstacles and delays.
An adaptable person is also defined as:
Empathetic
Resilient
Team player
Creative problem solver
Open minded
Good listener
With the highly dynamic and ever-evolving business, it becomes very important for employees to adapt to the changing demands of this business.
You can have new requirements coming in, or there could be a requirement change or change in the deadlines or an unexpected bug that might require further investigation; all these situations demands you to be very flexible to adapt to new changes.
This adaptability becomes even more important for the testers. Why is adaptability even more important for testers?
Business scenarios have become very dynamic in the past few decades. Technology, methodology and business environment keeps evolving every now and then. The software field is even more dynamic and evolving, hence it becomes very important for the software testers to be very adaptable to have a stable career.
Here are a few reasons that focus on the importance of adaptability for the testers.
Changing software business models: software business is very dynamic and keeps changing every now and then.
For the past few decades, we have gradually witnessed the software business model changing for products to services. Not only this, there are many other changes that software business has witnessed in the near past.
All these changes ultimately bring a vast change in the working mode of the testers. And hence makes it very important for the testers to be adaptable to these changing business models to let the work progress smoothly without any delays and obstacles. Changing requirements: Software industry is very prone to changing requirements by the stakeholders.
With every change in their business model, a change in corresponding software is made and this sometimes it becomes an on-going process with multiple requirement changes showing up for the same piece of code.
A tester has to be ready to accept these changes and adapt them to this dynamic requirement changes for delivering his best potential. Changing technology: Technology these days seems to be changing with a blink of an eye. What was dominant yesterday might not even be an option., the testers need to learn to adapt to new technologies.
There was a time when manual testing was the only option, then came in automatic testing, which became the need of the time and now the automatic testing is gradually being replaced by codeless automatic testing.
To stay in the testing field, the testers have to learn to adapt to these changing technologies. Varied timelines: The timeliness could be very different for you for the same piece of work. In your last project, you might have completed the same task in 2 days, but for some other project, you might have to complete the same task within a day.
Not even that, in the same project you might have quite lavishly completed the first round of testing, but because of some defect, you might have to rush for the second round. You need to be very adaptable as per the timeliness are concerned.
Dealing with different peers and clients: When in a team, you might have to deal with various different types of peers and your clients might also vary.
Their way of thinking and acting might be very different from one and another. But for you as a good tester, you are required to deal with them equally keeping in mind their nature and knowledge.
You have to adapt to different kind of people you come across in your work. What are the characteristics of adaptable Testers?
Your characteristics that define that you are adaptable:
Intellectual flexibility: you should be capable of assimilating new information to draw a conclusion from it.
Being Receptive: you should have a positive attitude towards learning new things to achieve your targets.
Creativity: you should always be in a state of experimenting with new things and finding out new ways to deal with challenges.
Adapting behavior: you should always be ready to adopt new methods and processes to get better results.
What are the qualities of an adaptable tester?
Have to be ready with an alternate solution in case the prior doesn’t seem profitable.
should not be scared to take up the responsibility of urgent projects
should be ready to explore new roles and responsibilities
Must remain poised and calm in difficult situations
Have to look out for better options to get maximum profits and best results
Should be able to easily to adapt to new ways of working
Ought to be flexible when it comes to reallocating their priorities
Must possess a positive attitude always.
How to evaluate adaptability of a tester in an interview?
you can test a tester’s adaptability by presenting a question like, how they handled some past situations like how they responded when a long-time process was changed or how they dealt with a difficult peer or a client.
An adaptable tester will not say withering things about others, and will constructively describe both perspectives.
Now, when you know how important it is for a tester to be adaptable, it is time to inculcate adaptability in yourself.
All you need is an open mind and a positive attitude and you will be soon able to adapt to different working scenarios with ease. Good Luck!
Waterfall model is a sequential one which divides software testing and development into sequential phases in which each phase is designed to perform certain acts.
It’s simple and idealistic and serves as the base for many models that are being put to practice at present. A classic waterfall model divides any project into a set of phases. One phase can only start when the previous phase ends.
Let’s have a look at the different sequential phases in a waterfall model
Requirement Analysis:
The capture of all the requirement from customer, deep-rooted analysis, incomplete requirement omission, brainstorming, feasibility test, etc. are carried through in this phase.
After analysis, the requirements will be documented in a software requirement specification (SRS) document which serves as a contract between customer and testing company. System Design:
Design specification document will be created in this phase to outline the technical design required for commencing the project. For instance, frameworks, tools and programming languages, etc. Implementation:
As per the design programs or code will be written for various purposes. And the codes will be integrated to the next phase. Testing:
Unit tests will be conducted to make sure that the system is working as per the requirement. All functional and non-functional testing will be conducted in this phase.
During testing, if any anomalies are found it will be reported. Progress of the testing will be tracked using tools. Proper documentation of defects will be reported. Deployment:
Product will go under the final test to ensure that the application is fully functional and can perform according to the requirement in a live environment Maintenance:
Corrective, adaptive and predictive maintenance will be carried out in this phase. This maintenance can also be used for updating or enhancing the product.
Before moving to another stage there will be review and sign off process to make sure that goals that have been defined in the requirement phase have been met.
Waterfall model is specifically used for projects that have defined documentation, definite requirement, ample resources, specific timeline, etc.
When to use waterfall model in software testing
• When there is no change in requirement of project
• Application that needs testing is smaller in size
• When there is a stable environment
• When the resources is limited
• When there is required expertise available
Advantages and disadvantages of waterfall model
Advantages of waterfall model
Clear documentation and planning will ensure that large or shifting team to move towards a common goal.
Works well for small projects
Phases are easy to maintain since they are rigid and well-constructed
Disciplined and organized
Reinforces good testing habit
Specification change can be made easily
Milestones and deadlines can be defined clearly
Disadvantages of waterfall model
If there is any flaw the entire process has to be started again
Lack of adaptability
Ignores Mid-Process User/Client Feedback
Many testing models incorporate testing to the process on the other hand waterfall model movies away from testing
Conclusion
Nowadays projects are moving on to Agile and prototype models. But, for small projects waterfall model is effective if the requirement can be clearly defined.
Spiral model is the combination of both sequential model and prototype model. The spiral model is specifically designed for projects which are huge in size and requires regular enhancements. The spiral model is somewhat similar to the incremental model but more emphasis on risk analysis, engineering, and evaluation.
To understand better have a look at the sequential diagram about the model!
Phases involved in Spiral Model
Planning phase: All the required information about the project will be gathered in this phase. Requirements such as BRS (business requirement specification and SRS (system requirement specifications), design alteration, etc. will be done in this phase. Cost estimation, scheduling the resources for iteration, etc. also happens in this phase. Risk Analysis: Requirements of the project is studied and brainstorm sessions are conducted to figure out potential risks involved. Once the risk has been identified proper strategies and risk mitigation methodologies will be planned. Testing phase: Testing alongside developmental changes will be done in this phase. Coding, test case development, test execution, test summary report, defect report generation, etc. happens in this phase. Evaluation phase:Customer can evaluate the tests and can give feedback before the project goes to the next level 1st iteration – Activities such as panning, initial risk analysis, engineering evaluation, requirement gathering happens. 2nd iteration – Higher level planning, detailed risk analysis, evaluation happens in this phase 3rd iteration – Testing related activities such as coding, tool selection, resource allocation, which test to choose? Etc. happens in this phase. 4th iteration – In this customer is the key where they can evaluate the entire process and express their option regarding it.
When to use the spiral model?
When cost and risk is high
Medium to high-risk project
Frequent release requirement
Complex project
Projects that require constant change
Not feasible long term projects owing to the change in economic priorities
Advantages and disadvantages of spiral model
Advantages
Risk management is easy in this type of model. When you are handling expensive and complex projects, risk management is a must. Moreover, Spiral model has the ability to make any software testing project transparent.
Customer can see and review the test and different stages
Projects can be separated into various parts to ease the management difficulty
Documentation control is strong in this type of methodology
Project estimate will tend to be more realistic as it progresses.
Disadvantages
Cannot be used for small projects as it can be expensive
A vast amount of documentation owing to several intermediate stages
The end date of the project cannot be calculated at the early stages of the project
Complex process
High expertise is required to run the model
Conclusion
Each spiral that can be seen in the diagram above acts as a loop for a separate process in testing. the four main activities, planning risk analysis, testing, coding and project evaluation will be repeated again for the required amount of phases for any project.
Implementation of the model requires personnel who are highly experienced in it since the Spiral model is exclusively meant for larger products and risk analysis the most important feature.
Among the many available testing models, the V model in software testing is the most widely used applied and accepted one. This model allows for a better quality analysis with less discretionary errors.
To overcome the cost and time issue of other software testing systems, v model has been developed. In the current scenario, the V model has become famously omnipresent with the software testing and development industry. The Developmental History of the V model
V model emerged into the existence probably in mid ninety were many research papers have documented about its usage. In 1979 Bart W. Boehm published a paper where he emphasized on the usage of verification and validation and talk about an appropriate model to manage the drawbacks of the waterfall model.
What is V Model in Software Testing?
V model is also known as verification and validation software model is an SDLC (system development life cycle) and STLC (software testing life cycle) based where main execution process takes place in a sequential manner of v shape.
V model is nothing but the extension of the waterfall model which is based on the association of the development phase and each of the corresponding testing phases.
That means there is a direct link between the testing cycle and the development cycle. V model in software testing is highly specific model and movement to next only occur after completion of the first cycle. Now let’s have a deeper insight into V model
In the V model, the testing phase and development phase are designed in such a way that they are planned parallel to each other.
So if we take alphabet V there is validation on one end and verification on the other end and the joining point of the both is the coding phase.
In this, the software testing starts at the beginner level right after writing of requirements.
Let us have a look at what is verification and validation. Validation: It has static analysis or the review technique used without executing code usage. In this stage, the whole thing is about evaluating the product development to find out whether specified requirements of the client are met. Verification: It involves the dynamic analysis of functional as well as non-functional software, testing is done with the help of executing code. It evaluates the software prepared in the developmental stage to check whether they meet the customer expectation or not. The testing phase of the V model may include:
Unit testing:
It is developed in the model designing phase, to eliminate any bug if present.
Integration testing:
It is performed after completion of unit testing and in this modules are integrated into the system to be tested. This verifies the communication aspect.
System testing:
It looks after the functional and non-functional requirements.
User acceptance testing(UAT):
It is performed in the user environment that simply resembles the production unit, in this step it is made sure that the software is ready to be used in the real world.
Advantages of the V model
Easy to understand and apply, with its flexibility it is easier to manage.
It is a highly discipline-based model and can be used in specific industries like health.
As each step is designed in a very rigid and fixed manner so it is much easier to do the review process.
It is useful in smaller projects where requirements are less and well known.
Useful in projects where documentation is fixed and no ambiguous technological changes are required.
Significance of the V model
As we all know that the V model is a direct extension of the waterfall model, waterfall model has many drawbacks like
Testing only starts after implementation is already done.
It is difficult to work on large projects as key details are subject to being missed out.
If you make any mistake at any point you must design the whole software to combat the error.
Architectural defect in the designing and defect introduction.
Cost of fixing a defect is way too high.
To combat all these point V model of software testing came into existence so that for every development phase there is the testing phase this allows the error to be caught as early as possible.
The left side is the software development cycle and the right side is a software test cycle.
Feature of V model in Software Testing
Information gathering stage
Have a word with the client and gather as much information as possible. Try to figure out the specifications and details of the software desired to be tested.
Design
Work on the language script like java or.net and database like Oracle. Try to choose high-level functions which will be the technicality of the project and suits the corresponding software testing well.
Build stage
After design selections build the coding of the software to be tested, this step is also known as the coding.
Test stage
Now next test the software to verify that all the requirements are fulfilled.
Deployment stage
Place the application within the respective environment
Maintenance
Change the code as per the customer. Why prefer V model
Proactive tracking of the defect
The defect can be found in very early stage hence cost is reduced in this model of software testing.
Have specific deliverables
This makes it easy to review and manage.
High success rate
When compared with the waterfall model as a developmental test plan are used early in the life cycle of the software chances of success are high.
Time consumption
In comparison with other models, time consumption is less.
Manage the resources
It utilities every details aspect of resources available.
Accommodate changes
As the V model has an incremental approach this permits the prediction of changes required. So changes can be made where it is required.
Verification planning
Consistent configuration allows early verification, on the other and optimization of the verification can be achieved easily.
Prevent defect
V model can very well display where validation should be performed, so it makes each artifact to be tested convenient and ensure problem solution. So it perfectly avoids the defect occurs in the operation phase itself.
When to use the V model
V model is used when a lot of technical support is present also expertise specific are present.
The requirement of the tester is clearly known and specified.
When there is time as well as money constraint.
Conclusion
To finish off we can say that there are numerous developmental life cycle models present in the software testing. Selection of the most appropriate model is purely based on the requirement goal and vision of the project.
Also one must remember that testing is no a single entity but it has several layers within it, that has to adapt with each project cycle chosen according to the requirement. Also in any model one should perform testing at all the levels right from the requirement to maintenance.
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This channel, run by Rajkumar SM, is a testing hub with several articles around prescribed areas. They also provide complete tutorials and personal training via YouTube and their website.
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