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How is the verify method used in mockito?


Asked by Lucas Lyons on Dec 08, 2021 FAQ



Mockito can ensure whether a mock method is being called with reequired arguments or not. It is done using the verify () method. Take a look at the following code snippet.
Subsequently,
To verify a static method using Mockito -> MockedStatic. If the method has parameters and you want to verify it then it will be verify by this way: I also want to use verify on getOAuthServiceProvider (appCode, provider).
Also Know, One of the great features of Mockito is the exception message, it clearly points out where our test is failing so that we can easily fix it. verifyZeroInteractions () method behavior is same as verifyNoMoreInteractions () method. If we want to verify that only one method is being called, then we can use only () with verify method.
One may also ask,
Mockito verify () method is overloaded, the second one is verify (T mock, VerificationMode mode). We can use it to verify for the invocation count. This method can be used after all the verify methods to make sure that all the interactions are verified.
Also,
Verify that a method on a mock object was called with the given arguments. Call a method on a mock object within the call to verify. For example: Mockito will fail the current test case if cat.eatFood has not been called with "fish". Optionally, call called on the result, to verify that the method was called a certain number of times.