The Overview page is the front page of this API document and provides a list of all packages with a summary for each. This page can also contain an overall. Switches all registered mock objects (more exactly: the controls of the mock objects) to replay mode. For details, see the EasyMock documentation. Why. Great testing includes isolation. Most parts of a software system do not work in isolation, but collaborate with other parts to get their job done. In a lot of.

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During partial mocking, if your method under test is calling some private methods, you will need to test them as well since you cannot mock them. Expects an int argument less than the given value. The times method defines how often the Mock object will be called.

Easier testing with EasyMock

The instantiator is kept statically so it will stick between your unit tests. Or more precisely, verifies the underlying IMocksControl linked to the mock objects. This is the old version of mock Classwhich is more completion friendly. EasyMock jar can be used as an OSGi bundle.


It is also possible to specify a changing behavior for a method. Create a mock builder allowing to create a partial mock for the given class or interface. It is possible to mock out so much that a test always passes even when the code is seriously broken. Rather, it resets the mock so that the next time its methods are called it will begin replaying. To verify that the specified behavior has been used, we have to call verify mock: After activation in step 3, mock is a Mock Object for the Collaborator interface that expects no calls.

The failure occurs immediately at the first method call exceeding the limit: EasyMock instead of org.

EasyMockSupport (EasyMock API)

However, there are some obvious constraints:. Create a mock builder allowing to create a partial mock for the given class or interface. However, it’s a deliberately short example documentatin the purpose of an article. This is the old version of niceMock Classwhich is more completion friendly. The others will still behave as they used to.

Expects a double that has an absolute difference to the given value that is less than the given delta. Create project and classes Create a new Java Project called com.

Create the following classes. Expects a double argument less than the given value. Expects an int argument greater than the given value.


You set this new instantiator using ClassInstantiatorFactory. The class has the purpose to calculate the salary of a person based on the provided method and position. If you use Maven, the final required dependencies will look like this:. This type of specification should only be used if the line gets too long, as it does not support type checking at compile time.

For some reason usually an unsupported JVMit is possible that EasyMock isn’t able to mock a class mock in your environment.

Unexpected method call documentChanged “Document”: Fork me on GitHub. The type of the returned value is checked at compile time. I have been documebtation EasyMock to unit test some doocumentation classes without requiring the presence of the app server and I am very impressed. Expects a float argument greater than the given value.

This can be useful when mocking an object that isn’t thread safe to make sure it is used correctly in a multithreaded environment. Truth be told, Listing 3 failed the first time I ran it, as tests are wont to do.