检查EasyMock匹配器中的属性值

Question

Imagine, I have an EasyMock test, in which I have following lines:

final IRunControl runControl = createMock(IRunControl.class);
runControl.setSomething(isA(ISomething.class));
EasyMock.expectLastCall().once();

ISomething looks like this:

interface ISomething
{
    int getValue1();

    String getValue2();
}

Is it possible to make runControl.setSomething(isA(ISomething.class)) check the values of properies?

I. e. do something like

runControl.setSomething(
    and(
        isA(ISomething.class),
        and(propertyValue("value1", 123), propertyValue("value2", "expectedValue2")))

Answer 1

What you need is to use Capture .

An example:

    // setup: data
    ISomething fooSomething = ISomethingImpl(5, "bar"); 

    // setup: expectations
    Capture<ISomething> capturedISomething = new Capture<ISomething>();
    mockCollaborator.setSomething(capture(capturedISomething));

    // exercise
    replay(mockCollaborator);
    sut.dooWhateverThatInvokesTheCollaboratorSetter(fooSomething);

    // verify
    verify(mockCollaborator);
    assertEquals(5, capturedISomething.getValue().getValue1());
    assertEquals("bar", capturedISomething.getValue().getValue2());