Remove the automated tests that do not provide any value
Most blogs on test automation are about how to add more and more tests to your automation suite, but rarely does anyone mention that you also should consider removing automated tests, especially those that do not provide any value. If you are on a new and relatively fresh project, you probably focus most on adding automated tests across different layers, focusing on automating regression testing certain parts of your service that you create. As your service mature, you probably have built up a good chunk of automated tests and you keep on adding more and more automated tests as new parts are added. Now instead of 10-15 minutes, your test suite perhaps need 20-30 minutes to run, and it becomes heavier and heavier to regression test new code. (This can probably be solved by other means of course, but consider this an example, there could be more reasons why you have a test-heavy delivery pipeline) Seldom does one consider the possibility of removing tests, not only in order to reduce...