我有如下代码:

public class D {
    public static void main(String[] args) {
        C c = Mockito.mock(C.class);
        G g = Mockito.mock(G.class);
        doReturn(g).when(c).getResult(eq(new A(new B())), eq(new F()));
        verify(c, times(1)).getResult(eq(new A(new B())), eq(new F()));
    }
}


当我尝试运行代码时,出现以下消息:

Exception in thread "main" Wanted but not invoked:
c.getResult(
    info.sanaulla.A@46f5f779,
    info.sanaulla.F@1c2c22f3
);
-> at info.sanaulla.D.main(D.java:15)
Actually, there were zero interactions with this mock.

    at info.sanaulla.D.main(D.java:15)


我引用了此链接,但不明白如何修改以上代码以使其可行:Exception : mockito wanted but not invoked, Actually there were zero interactions with this mock

有人可以帮忙吗?

通过添加c.getResult(new A(new B()),new F())解决了上述错误。以上

Exception in thread "main" Argument(s) are different! Wanted:
c.getResult(
    info.sanaulla.A@12bc6874,
    info.sanaulla.F@4c75cab9
);
-> at info.sanaulla.D.main(D.java:17)
Actual invocation has different arguments:
c.getResult(
    info.sanaulla.A@de0a01f,
    info.sanaulla.F@1ef7fe8e
);
-> at info.sanaulla.D.main(D.java:16)

    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
    at info.sanaulla.D.main(D.java:17)


我想念什么?
我一直在使用的课程:

public final class A {
    B b;
    public A(B b) {
        this.b = b;
    }
}

public class B {
}

public class C {
    public C() {

    }

    public G getResult(A a, F f) {
        G g = new G();
        return g;
    }
}
public class F {

}

最佳答案

您永远不会调用模拟c的函数。

verify检查在测试用例中是否一次调用了模拟c。

更新:

将您的代码更改为:

public class D {
    public static void main(String[] args) {
        C c = Mockito.mock(C.class);
        G g = Mockito.mock(G.class);
        B b = new B();
        A a = new A();
        F f = new F();
        doReturn(g).when(c).getResult(eq(a), eq(f));
        c.getResult(a, f);
        verify(c, times(1)).getResult(eq(a), eq(f));

    }
}


因为在您的代码中您曾经创建过一个对象的新实例,所以每次初始化后,它们都是不同的。

09-30 14:34
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