Software testing is a very important process, which is one of the main parts of software development. Any company that neglects this process, first of all, risks destroying the reputation of your company and your brand. The result can also be a waste of money spent on development. A test plan is required, and it must be indicated in the project documentation. The plan should indicate the purpose of the software. Automation testing is created using different types of tools such as Assurex , Rspec, Linux, etc so that during the testing process, try to test the operation of the program in various situations; for this, realistic test scenarios are created. The most important requirements for conducting a test to determine the functionality of any type of software are presented at the final compilation stage i.e. conversion of a program in the original programming language to an equivalent program in the output language. Both manufacturers and various software development teams