That is why we recommend that you configure your tests to close the current web browser automatically before each new test iteration starts. In addition, cookies or browser cache that the existing browser instance uses may store the information specific to the open session that may influence your test. Otherwise, your test will launch a new browser instance while the previous instance of the web browser is running, and you may end up with multiple redundant web browser instances, which may cause ambiguous object recognition, and your tests will fail. We recommend that you close the browser instance when the test iteration is over. Typically, when testing web applications, you open a web page in a web browser and simulate user actions on the page. You may want to do it at the end or at the beginning of each test iteration. Therefore, you may want to return your tested application to its initial state before each new simulation starts. To run an automated test successfully, you need to make sure that the initial conditions of each test run correspond to the initial conditions you had when creating the test.

Close all browser windows