rspec expect to receive multiple times

RSpec is a testing framework for Ruby that allows you to write tests for your Ruby code. In RSpec, you can use the expect method to define the expected behavior of a method or a piece of code. The expect method allows you to specify what the result of the code should be, and you can also use it to check if a certain method is called with specific arguments.

To use RSpec's expect method to check if a method is called multiple times, you can follow these steps:

Configure RSpec Before writing your tests, you need to set up RSpec in your project. This involves installing the RSpec gem and creating the necessary files and directories for your tests. Once RSpec is set up, you can start writing your tests.
Define the Test In your RSpec test file, define a test example using the it method. Inside the example block, you can write your test code.
Set Up the Test If necessary, set up any objects or variables that will be used in your test. This can be done using the let or before methods provided by RSpec.
Invoke the Method Call the method or execute the code that you want to test. This can be done using the appropriate syntax for your code.
Use expect to Check the Method Call After invoking the method, use the expect method to check if the method is called multiple times. You can use the to or to_not keyword with the receive method to specify the expected number of times the method should be called. For example, expect(obj).to receive(:method_name).twice.
Run the Test Run your RSpec test suite to execute the test you just defined. RSpec will execute the code and check if the method is called the expected number of times. If the method is called the expected number of times, the test will pass. Otherwise, the test will fail and RSpec will provide information about the failure.

That's it! By following these steps, you can use RSpec's expect method to check if a method is called multiple times in your Ruby code.