测试是否调用了另一种方法 [英] Test if another method was called
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问题描述
所以我敢肯定那里有类似的东西,但是我已经搜索了一个小时,还没有找到我想要的东西.说我有一堂课,像这样:
So I'm sure there is something like this out there but I have been searching for an hour and haven't found exactly what I am looking for. say I have a class that looks like this:
public class MyClass
{
public void myMethod(boolean shouldCallOtherMethod)
{
if(shouldCallOtherMethod)
{
otherMethod();
}
}
public void otherMethod()
{
System.out.println("Called");
}
}
我该如何做类似的事情?
How do I make something like this work?
@Test
public void shouldCallMethod()
{
MyClass myClass = new MyClass();
myClass.myMethod(true)
// verify myClass.otherMethod method was called
}
推荐答案
使用 Mockito ,您可以像这样监视真实对象:
import org.junit.Test;
import static org.mockito.Mockito.*;
public class MyClassTest {
@Test
public void otherMethodShouldBeCalled() {
MyClass myClass = new MyClass();
MyClass spy = spy(myClass);
spy.myMethod(true);
verify(spy).otherMethod();
}
}
有一些陷阱,因此请查看相关文档一个>.
There are some gotchas, so take a look at the relevant documentation as well.
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