What does The EasyMock verify ( ) method do?
EasyMock verify () method has the same effect as calling verifyRecording (Object) and verifyUnexpectedCalls (Object) methods. Let’s look at a simple example of EasyMock verify () method. Notice that all the stubbed methods are being called after replay () method. What if we don’t invoke a stubbed method? It will throw AssertionError.
How to create a mock object In EasyMock?
The createNiceMock () method creates a mock which returns default values for methods which are not overiden. A mock created with the Mock () method will fails in such a case. EasyMock has several methods which are used to configure the Mock object. The expect () method tells EasyMock to simulate a method with certain arguments.
What happens if mock object is nice mock?
If the mocked object is a nice mock, then verify () method will not throw an error for unexpected method calls. However, it will throw an error if stubbed calls are not invoked. Below code snippet for test will pass with green colors because mocked object is nice mock.
How to mock a method call in jmockit?
For mocking method calls, you can use Mockito.when (mock.method (args)).thenReturn (value). Here you can return different values for more than one call just adding them as more parameters: thenReturn (value1, value2, value-n, …). Note that you can’t mock void returning methods with this syntax.
The createNiceMock () method creates a mock which returns default values for methods which are not overiden. A mock created with the Mock () method will fails in such a case. EasyMock has several methods which are used to configure the Mock object. The expect () method tells EasyMock to simulate a method with certain arguments.
EasyMock verify () method has the same effect as calling verifyRecording (Object) and verifyUnexpectedCalls (Object) methods. Let’s look at a simple example of EasyMock verify () method. Notice that all the stubbed methods are being called after replay () method. What if we don’t invoke a stubbed method? It will throw AssertionError.
If the mocked object is a nice mock, then verify () method will not throw an error for unexpected method calls. However, it will throw an error if stubbed calls are not invoked. Below code snippet for test will pass with green colors because mocked object is nice mock.
When to use a FIELDNAME qualifier In EasyMock?
The fieldName qualifier can be used in this scenario to disambiguate the assignments. EasyMockSupport is a class that exist to help you keeping track of your mock. Your test cases should extend or delegate to it. It will automatically registers all created mocks and replay, reset or verify them in batch instead of explicitly.