通緝但未啓用。其實，這個模擬零交互

Question

我試過Exception : mockito wanted but not invoked, Actually there were zero interactions with this mock給出的解決方案，這也是Mockito - Wanted but not invoked: Actually, there were zero interactions with this mock但仍然收到相同的錯誤。我錯過了什麼嗎？ 下面是我實現： -

import org.junit.Before; 
import org.junit.Test; 
import org.junit.runner.RunWith; 
import org.mockito.Mock; 
import org.mockito.runners.MockitoJUnitRunner; 

import static org.mockito.Mockito.verify; 

class ClassOne { 
    public void method(ClassTwo two) { 
    } 
} 

class ClassTwo { 
    public ClassTwo(String value) { 
    } 
} 

class MyClassTwo extends ClassTwo { 
    public MyClassTwo(String value) { 
     super(value); 
    } 
} 

class ClassToBeTested { 
    ClassOne classOne; 

    public ClassToBeTested() { 
     classOne = new ClassOne(); 
    } 

    public void methodToBeTested() { 
     ClassTwo event = new MyClassTwo("String"); 
     classOne.method(event); 
    } 
} 

@RunWith(MockitoJUnitRunner.class) 
public class ClassToBeTestedTest { 

    ClassToBeTested presenter; 
    @Mock 
    ClassOne classOne; 

    @Before 
    public void setUp() { 
     presenter = new ClassToBeTested(); 
    } 


    @Test 
    public void testAbc() { 
     presenter.methodToBeTested(); 
     ClassTwo event = new MyClassTwo("someString"); 
     verify(classOne).method(event); 
    } 
} 

Answer 1

您需要在嘲笑類通過（或做一些可怕的與PowerMock）。

import org.junit.Before; 
import org.junit.Test; 
import org.junit.runner.RunWith; 
import org.mockito.Mock; 
import org.mockito.runners.MockitoJUnitRunner; 

import static org.mockito.Mockito.verify; 

class ClassWeWantToBeMocked { 
    void methodToBeMocked() { } 
} 

class ClassToBeTested { 
    ClassWeWantToBeMocked dependency; 

    // Notice that the dependency is now passed in. 
    // This is commonly called Dependency Injection. 
    public ClassToBeTested(ClassWeWantToBeMocked dependency){ 
     this.dependency = dependency; 
    } 

    public void methodToBeTested(){ 
     dependency.methodToBeMocked(); 
    } 
} 

@RunWith(MockitoJUnitRunner.class) 
public class ClassToBeTestedTest { 

    ClassToBeTested presenter; 

    @Mock 
    ClassWeWantToBeMocked ourMock; 

    @Before 
    public void setUp(){ 
     // Notice how we now pass in the dependency (or in this case a mock) 
     presenter=new ClassToBeTested(ourMock); 
    } 

    @Test 
    public void myMockTest(){ 
     presenter.methodToBeTested(); 

     verify(ourMock).methodToBeMocked(); 
    } 
}