The choice to automate a test is influenced by a number of variables, including the test's kind, frequency of execution, degree of complexity, and others. To select when to automate a particular test, you can adhere to certain general rules.
However, once they have decided that doing so will improve their workflow and save time and money in the long run, the majority of businesses will automate their testing. Every business will have a different schedule for deploying automation, but it is usually done after much thought and planning.