PowerMockRunner未被识别，但所有依赖项都已就绪

Question

在我的单元测试中，无法识别PowerMockRunner，尽管我的pom中有我需要的所有依赖项，并且下载了所有必需的jar。我正在尝试测试静态方法。我一直收到错误"类型不匹配：无法从类转换

注意：这不是重复的帖子。我的问题承认运行PowerMock需要某些依赖项，但这个特定的问题询问为什么在添加了所有这些依赖项后，PowerMockRunner.class仍然无法识别。

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.vismark</groupId>
    <artifactId>TestingTraining</artifactId>
    <version>0.0.1-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>TestingTraining</name>
    <url>http://maven.apache.org</url>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <!-- https://mvnrepository.com/artifact/org.mockito/mockito-core -->
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-api-mockito</artifactId>
            <version>1.6.4</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-module-junit4</artifactId>
            <version>1.6.4</version>
            <scope>test</scope>
        </dependency>


    </dependencies>
</project>

这是我的简单测试：

@RunWith(PowerMockRunner.class)
@PrepareForTest(UserDAO.class)
public class UserDAOTest {

    @Test
    public void createShouldReturnUserId() {
        UserDAO dao = new UserDAO();

        PowerMockito.mockStatic(UserDAO.class);

        when(IDGenerator.generateId()).thenReturn(1);

        int result = dao.create(new User());

        assertEquals(1, result);
    }
}




Answer 1

尝试添加powermock-模块-Junit4-共同

<dependency>
    <groupId>org.powermock</groupId>
    <artifactId>powermock-module-junit4-common</artifactId>
    <version>1.6.4</version>
</dependency>