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模拟静态方法+运行参数化测试=“未找到匹配项”

  •  0
  • Maria Ines Parnisari  · 技术社区  · 6 年前

    我有这样一个单元测试类:

    import junitparams.JUnitParamsRunner;
    
    @RunWith(JUnitParamsRunner.class)
    public class CustomerTest
    {
    
        @Test
        @Parameters({
        "true",
        "false",
        })
        public void testMaritalStatus(boolean married) {
    
    
        }
    
    }
    

    现在,我需要模拟一些静态方法,所以我这样做:

    import org.junit.runner.RunWith;
    import org.mockito.Mockito;
    import org.powermock.api.mockito.PowerMockito;
    import org.powermock.modules.junit4.PowerMockRunner;
    import org.powermock.modules.junit4.PowerMockRunnerDelegate;
    
    @Before
    public void setup() {
         PowerMockito.mockStatic(Helpers.class)
    }
    

    但为了使用它,我也需要这样做:

    @RunWith(PowerMockRunner.class)
    @PowerMockRunnerDelegate(JUnitParamsRunner.class)
    public class CustomerTest {
    
    
    }
    

    问题:我得到这个错误:

    No match found
    
    java.lang.IllegalStateException: No match found
    at java.util.regex.Matcher.group(Matcher.java:536)
    at java.util.regex.Matcher.group(Matcher.java:496)
    at org.powermock.modules.junit4.internal.impl.NotificationBuilder.determineTestMethod(NotificationBuilder.java:141)
    at org.powermock.modules.junit4.internal.impl.NotificationBuilder.access$000(NotificationBuilder.java:37)
    at org.powermock.modules.junit4.internal.impl.NotificationBuilder$OngoingTestRun.<init>(NotificationBuilder.java:85)
    at org.powermock.modules.junit4.internal.impl.NotificationBuilder.testStartHasBeenFired(NotificationBuilder.java:231)
    at org.powermock.modules.junit4.internal.impl.PowerMockRunNotifier.fireTestStarted(PowerMockRunNotifier.java:109)
    at junitparams.internal.ParameterisedTestMethodRunner.runTestMethod(ParameterisedTestMethodRunner.java:41)
    at junitparams.internal.ParameterisedTestClassRunner.runParameterisedTest(ParameterisedTestClassRunner.java:143)
    at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:388)
    at junitparams.JUnitParamsRunner.runChild(JUnitParamsRunner.java:366)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$2.call(DelegatingPowerMockRunner.java:143)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner$2.call(DelegatingPowerMockRunner.java:136)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.withContextClassLoader(DelegatingPowerMockRunner.java:127)
    at org.powermock.modules.junit4.internal.impl.DelegatingPowerMockRunner.run(DelegatingPowerMockRunner.java:136)
    at org.powermock.modules.junit4.common.internal.impl.JUnit4TestSuiteChunkerImpl.run(JUnit4TestSuiteChunkerImpl.java:106)
    at org.powermock.modules.junit4.common.internal.impl.AbstractCommonPowerMockRunner.run(AbstractCommonPowerMockRunner.java:53)
    at org.powermock.modules.junit4.PowerMockRunner.run(PowerMockRunner.java:59)
    
    1 回复  |  直到 6 年前
        1
  •  0
  •   O.O.Balance    6 年前

    bug 在里面 . 显然 显示名称 对于传递给的方法 通过 青少年照片

    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.19.1</version>
        <configuration>
            <systemPropertyVariables>
                <JUnitParams.flat>true</JUnitParams.flat>
            </systemPropertyVariables>
        </configuration>
    </plugin>
    

    这给了我们:

    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>pl.pragmatists</groupId>
            <artifactId>JUnitParams</artifactId>
            <version>1.0.4</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-module-junit4</artifactId>
            <version>1.7.4</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>org.powermock</groupId>
            <artifactId>powermock-api-mockito</artifactId>
            <version>1.7.4</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
    
    <!-- workaround -->
    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.19.1</version>
                <configuration>
                    <systemPropertyVariables>
                        <JUnitParams.flat>true</JUnitParams.flat>
                    </systemPropertyVariables>
                </configuration>
            </plugin>
        </plugins>
    </build>
    

    pom.xml ,添加后 @PrepareForTest(Helpers.class) CustomerTest

    import junitparams.JUnitParamsRunner;
    import junitparams.Parameters;
    import org.junit.Before;
    import org.junit.Test;
    import org.junit.runner.RunWith;
    import org.powermock.api.mockito.PowerMockito;
    import org.powermock.core.classloader.annotations.PrepareForTest;
    import org.powermock.modules.junit4.PowerMockRunner;
    import org.powermock.modules.junit4.PowerMockRunnerDelegate;
    
    @RunWith(PowerMockRunner.class)
    @PowerMockRunnerDelegate(JUnitParamsRunner.class)
    @PrepareForTest(Helpers.class)
    public class CustomerTest {
    
        @Before
        public void setup() {
            PowerMockito.mockStatic(Helpers.class);
        }
    
        @Test
        @Parameters({
                "true",
                "false",
        })
        public void testMaritalStatus(boolean married) {
    
        }
    }