我在谷歌上搜索了一下,但没有找到任何相关信息。我得到了这样的东西:
Object obj = getObject();
Mockeable mock= Mockito.mock(Mockeable.class);
Mockito.when(mock.mymethod(obj )).thenReturn(null);
Testeable testableObj = new Testeable();
testableObj.setMockeable(mock);
command.runtestmethod();
现在,我想验证在runtestmethod()内部调用的mymethod(Object o)是否与对象o一起调用,而不是任何其他方法。但我总能通过测试,不管我用什么来验证,比如:
Mockito.verify(mock.mymethod(Mockito.eq(obj)));
or
Mockito.verify(mock.mymethod(Mockito.eq(null)));
or
Mockito.verify(mock.mymethod(Mockito.eq("something_else")));
我总是通过考试。我如何完成验证(如果可能的话)?
谢谢你!
你也可以使用TypeSafeDiagnosingMatcher
private Matcher<GetPackagesRequest> expectedPackageRequest(final AvailabilityRequest request) {
return new TypeSafeDiagnosingMatcher<GetPackagesRequest>() {
StringBuilder text = new StringBuilder(500);
@Override
protected boolean matchesSafely(GetPackagesRequest req, Description desc) {
String productCode = req.getPackageIds().iterator().next().getValue();
if (productCode.equals(request.getSupplierProductCode())) {
text.append("ProductCode not equal! " + productCode + " , " + request.getSupplierProductCode());
return true;
}
text.append(req.toString());
return false;
}
@Override
public void describeTo(Description d) {
d.appendText(text.toString());
}
};
}
然后验证调用:
Mockito.verify(client).getPackages(Mockito.argThat(expectedPackageRequest(request)));
你正在尝试使用对象的.equals方法来做逻辑相等吗?你可以利用Mockito中包含的argThat匹配器来做到这一点
import static org.mockito.Matchers.argThat
接下来,你可以实现自己的参数匹配器,它将遵循每个对象的.equals方法
private class ObjectEqualityArgumentMatcher<T> extends ArgumentMatcher<T> {
T thisObject;
public ObjectEqualityArgumentMatcher(T thisObject) {
this.thisObject = thisObject;
}
@Override
public boolean matches(Object argument) {
return thisObject.equals(argument);
}
}
现在使用您的代码,您可以将其更新为…
Object obj = getObject();
Mockeable mock= Mockito.mock(Mockeable.class);
Mockito.when(mock.mymethod(obj)).thenReturn(null);
Testeable obj = new Testeable();
obj.setMockeable(mock);
command.runtestmethod();
verify(mock).mymethod(argThat(new ObjectEqualityArgumentMatcher<Object>(obj)));
如果你只是想要EXACT相等(内存中相同的对象),就这样做
verify(mock).mymethod(obj);
这将验证它被调用过一次。