Software testing is a widely used technology of website development company Singapore because it is compulsory to test each and every functionality of the software before delivering it to the customer. The main intent of testing is to detect failures of the application so that failures can be discovered and corrected. Testing requires great efforts and time, but it gives the surety of bug – free software.
The procedure of software testing is also known as STLC (Software Testing Life Cycle) which includes phases of the testing process. The testing process is executed in a well-planned and systematic manner. All activities are done to improve the quality of the software product.
The software testing life cycle contains some steps. The steps are:
Requirements Analysis: In this testing team or quality assurance team understand the requirements of the products that what is to be tested. If anything is not understandable then the testing team meets with stakeholders for better understanding.
Test Planning: In this testing, the team plans the strategy and approach.
Test Case Designing: In this testing, the team develop the test case based on the criteria and scope
Test Environment Setup: This decides the condition on which the software is tested. This is not done by the testing team, wither the developer or customer creates the environment.
Test Execution: In this testing, the team test the software based on the test case which is prepared in the earlier steps
Test Closure: As testing is completed, results, reports, traceability matrix are documented.
While doing the testing, the tester also needs to know about the types of testing i.e. Black box testing and White Box Testing. In that, there are levels of testing consist i.e.: Unit Testing, Integration Testing, Regression Testing, Functional Testing, System Testing, Acceptance Testing, Alpha Testing, Beta Testing, Performance Testing, Compatibility Testing, Usability Testing.
With the help of testing, we can find bugs or errors or defects in the software. If errors or bugs occurred then the testing team informs the development team. The development team fixes the bugs and then handed the software to the testing team to retest it. This process is repeated until the software is free of bugs. If we provide the software to the customer without testing then the customer can also identify the bugs due to which the impact of your company will be very bad in front of the customer.
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