Mockito筆記(1) 替換方法行為

Mockito版本 'org.mockito:mockito-core:1.10.19'

	import org.mockito.invocation.InvocationOnMock;
	import org.mockito.stubbing.Answer;
	import org.testng.annotations.Test;
	import static org.mockito.Mockito.doAnswer;
	import static org.mockito.Mockito.mock;
	/**
	* Created by chris_jeng on 2016/1/12.
	*/
	public class TTest {
	class Client {
	private Dependency dependency;
	public Client(Dependency dependency) {
	this.dependency = dependency;
	}
	public void doSomething() {
	dependency.doSomething();
	}
	}
	class Dependency {
	public void doSomething() {
	System.out.println("Dependency doSomething");
	}
	}
	@Test
	public void testMock() {
	Dependency dependency = mock(Dependency.class);
	doAnswer(new Answer() {
	@Override
	public Object answer(InvocationOnMock invocation) throws Throwable {
	System.out.println("Mcok doSomething");
	return null;
	}
	}).when(dependency).doSomething();
	new Client(dependency).doSomething();
	}
	}

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