AnnotationSupport.FindanNotation上的Mockito2+JUnit5 NoSuchMethodError

Question

null

public class Jupiter {

    public boolean isAlpha() {
        return true;
    }

}

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.BDDMockito.given; 
import java.util.Date;  
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.platform.runner.JUnitPlatform;
import org.junit.runner.RunWith;
import org.mockito.InjectMocks;
import org.mockito.Mock;
import org.mockito.junit.jupiter.MockitoExtension;

@ExtendWith(MockitoExtension.class)
@RunWith(JUnitPlatform.class)
public class JupiterTest {

    @InjectMocks
    private Jupiter jupiter;

    @BeforeEach
    public void setup() {
        //usually some stuff here
    }

    @Test
    @DisplayName("heading jupiter - make it so")
    public void test() {
        boolean result = jupiter.isAlpha();

        assertThat(result).isTrue();
    }
}

不幸的是，运行测试失败。

有人偶然发现过类似的问题吗？是一般性的问题还是我的项目特有的问题？

java.lang.NoSuchMethodError: org.junit.platform.commons.support.AnnotationSupport.findAnnotation(Ljava/util/Optional;Ljava/lang/Class;)Ljava/util/Optional;
    at org.mockito.junit.jupiter.MockitoExtension.retrieveAnnotationFromTestClasses(MockitoExtension.java:178)
    at org.mockito.junit.jupiter.MockitoExtension.beforeEach(MockitoExtension.java:160)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$null$0(TestMethodTestDescriptor.java:126)
...
Suppressed: java.lang.NullPointerException
    at org.mockito.junit.jupiter.MockitoExtension.afterEach(MockitoExtension.java:214)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$null$11(TestMethodTestDescriptor.java:214)
    at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:226)
    at java.util.ArrayList.forEach(ArrayList.java:1257)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:224)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachCallbacks(TestMethodTestDescriptor.java:213)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:116)
    ... 43 more

Answer 1

不知道为什么需要所有的老式和平台的东西..您的测试是org.junit.jupiter.api.test；

我会这样做：

1）从类级别删除所有注释

@BeforeEach
public void setup() {
    MockitoAnnotations.initMocks(this);
}

junit-jupiter 5.5.0
mockito-core 2.28.2