Automated testing is crucial for complete test coverage of software applications. Test automation involves creating and executing test scripts to verify specific requirements. Different types of tests should include automated testing. Automated testing tools are available, and test scripts can be chained together for a complete test. This process provides better visibility into the progress of overall system development.
Automated testing is the process by which computer software is tested in an automated manner. Given the complexity of software applications, it is critical to create a test paradigm that ensures complete test coverage of an entire software application. Typically this test coverage will allow for automated testing as they provide a more robust and reusable test suit for the application.
Computer software applications are designed to perform specific tasks in an attempt to meet an application’s specified requirements. As these systems are developed, tests must be performed to ensure that these requirements are met. This testing is typically completed with a hybrid of manual and automated testing processes.
When developing an application, it is important to determine how testing will be done early in the development project. Test automation is the process by which test scripts are created and executed on application software to verify the validity of specific requirements within an application. By creating automated tests, the software application development team can be confident that future regression tests can run without manual intervention.
There are several types of tests to include in software application development. These are unit tests, functional tests, interoperability tests, and performance tests. Each of these areas should include some form of automated testing.
Once a team has created test scripts, automated testing can become a repeatable process that can be performed on a periodic basis throughout a software program’s development cycle. This testing process is a best practice within application programming because once a test script is created, there is no risk of losing the test in a future release. Also, it is good practice to prepare automated test scripts before writing software code as it will ensure that the code under development meets the expectations of the defined requirements.
There are many automated testing tools available to complement automated testing. These range from open source software applications to robust enterprise test suites. When selecting an automated test tool, it is important for the tester to look at the overall usage and coverage required, as many enterprise tools require a substantial investment.
Test scripts can be chained together to create a complete test of an application. When automated testing is done in this way, processes can be put in place to generate nightly test builds and management reports based on test results. This complete automation provides the project team with better visibility into the progress of overall system development.
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