使用mockito模拟另一个方法中的方法。我主要是为了测试statusMethod而模拟methodA

<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-core</artifactId>
    <version>3.12.4</version>
    <scope>test</scope>
</dependency>

import static org.mockito.Mockito.*;

public class TestClass {
    public String methodA() {
        // 实际的methodA实现
        return "Real methodA";
    }
    
    public String statusMethod() {
        String result = methodA();
        // statusMethod的实现
        return result;
    }
}

public class TestClassTest {
    @Test
    public void testStatusMethod() {
        TestClass testClass = mock(TestClass.class);
        when(testClass.methodA()).thenReturn("Mocked methodA");
        
        String result = testClass.statusMethod();
        
        assertEquals("Mocked methodA", result);
    }
}