关于单元测试：Rhino Mocks-如何测试一组方法中的至少一个被调用？

[TestFixture]
public class MyTest {

    // The mocked interface
    public class MockedInterface implements MyInterface {
       int counter = 0;
       public method1() { counter++; }
       public method2() { counter++; }
       public method3() { counter++; }
    }

    // The actual test, I assume you have the ClassUnderTest
    // inject the interface through the constructor and
    // the methodToTest calls either of the three methods on
    // the interface.
    [TestMethod]
    public void testCallingAnyOfTheThreeMethods() {
        MockedInterface mockery = new MockedInterface();
        ClassUnderTest classToTest = new ClassUnderTest(mockery);

        classToTest.methodToTest();

        Assert.That(mockery.counter, Is.GreaterThan(1));
    }
}