Java 使继承的getter返回模拟对象

我希望类A中继承的getter返回MyObject的Mock。如果不直接将getMyObject（）方法存根到中（即通过使用一些MockBase类），我如何做到这一点

---

有什么问题吗？它正在按预期工作，也许您正在使用旧版本的Mockito。例如，版本1.9.5：

以下是要测试的类的父级：

public class Base {
    private BaseObjectDependency base_object_dependency;

    public BaseObjectDependency getBase_object_dependency() {
        return base_object_dependency;
    }
}

public class Child extends Base {
    private ChildObjectDependency child_object_dependency;

    public void myMethod() {
        BaseObjectDependency obj = getBase_object_dependency();
        //do something here
    }

    public ChildObjectDependency getChild_object_dependency() {
        return child_object_dependency;
    }
}

以下是您要测试的类：

public class Base {
    private BaseObjectDependency base_object_dependency;

    public BaseObjectDependency getBase_object_dependency() {
        return base_object_dependency;
    }
}

public class Child extends Base {
    private ChildObjectDependency child_object_dependency;

    public void myMethod() {
        BaseObjectDependency obj = getBase_object_dependency();
        //do something here
    }

    public ChildObjectDependency getChild_object_dependency() {
        return child_object_dependency;
    }
}

以下是依赖项：

public class BaseObjectDependency { }

public class ChildObjectDependency { }

下面是测试的父类：

import org.mockito.Mock;

public class MockBase {
    @Mock protected BaseObjectDependency base_test_dependency_mock;
}

import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;

public class ChildTest extends MockBase {
    @InjectMocks private Child child;

    @Mock private ChildObjectDependency child_test_dependency_mock;


    @BeforeClass
    public void setUp() {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    public void check_that_mocks_are_correctly_injected() {
        assertNotNull(child.getBase_object_dependency());
        assertEquals(base_test_dependency_mock, child.getBase_object_dependency());

        assertNotNull(child.getChild_object_dependency());
        assertEquals(child_test_dependency_mock, child.getChild_object_dependency());
    }
}

最后是测试：

import org.mockito.Mock;

public class MockBase {
    @Mock protected BaseObjectDependency base_test_dependency_mock;
}

import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;

public class ChildTest extends MockBase {
    @InjectMocks private Child child;

    @Mock private ChildObjectDependency child_test_dependency_mock;


    @BeforeClass
    public void setUp() {
        MockitoAnnotations.initMocks(this);
    }

    @Test
    public void check_that_mocks_are_correctly_injected() {
        assertNotNull(child.getBase_object_dependency());
        assertEquals(base_test_dependency_mock, child.getBase_object_dependency());

        assertNotNull(child.getChild_object_dependency());
        assertEquals(child_test_dependency_mock, child.getChild_object_dependency());
    }
}

您将看到，我在任何地方都没有存根

getBase\u object\u dependency（）