Modern customers demand highly functional and robust applications. Otherwise, they tend to move to other applications without wasting time or giving it a second thought. So you know the importance of testing your products in order to achieve this goal.
But how is it possible to measure your testing efforts? Well, test coverage answers this question, whether you are testing enough and which areas of your tests need improvement. Although a wide test coverage does not ensure that you’ll be releasing a bug-free application, yet it helps teams in achieving their goals a lot.
Firstly, it is extremely important for a QA team to pick from the most reliable test management tools available in the market. Once they have knowledge about using test management in their software development lifecycle, they can move towards focusing on the test coverage.
What is Test Coverage?
Test coverage measures how much of an application you have tested. It is not just limited to the number of tests you have performed. It also includes real devices, browsers, and OS versions you have tested.
The more possible devices, and OS combinations, the most code your tests cover. This is known as high test coverage.
Create a Plan and Goal:
It is not possible to improve test coverage without a plan. Testers need to define the various aspects of testing strategy. It defines what and when your team should do.
For instance, one should also define the devices, OS, and their versions on which the team wants to run the tests. Testers need to ensure when to update the list when new devices and OS versions are released.
Increase the Code Coverage:
Typically, many software development teams define their test coverage through code coverage. Code coverage can be determined by how many lines of code a component has and how many of these are executed in the test cases. QA teams can also use test case management tools for their assistance.
Implement Test Automation:
Test automation allows QA teams to perform more tests in less time. Depending on manual testing can lead to issues and also slows down the time to market.
When continuous integration and continuous testing are automated, it helps the QA team in identifying issues early in the development lifecycle. Apart from that, automating repetitive test cases, QA can also focus on other challenging tasks to ensure software quality.
Test automation may not work in isolation. It can help in achieving successful results with the help of a combination of manual and automation testing efforts.
Test on a Large Scale
Running automated tests is time-consuming. When a test case is more sophisticated, it takes more time to execute. So if a team runs automated tests on a device at a time, they won’t need to release the app for a while.
Customers expect software applications to run smoothly and free from bugs and errors. In order to live up to customer expectations, it is important for QA teams to equip with test management tools, and design a testing strategy that can define the desired rest coverage.