Question

我创建了一个maven UI测试项目。现在，我通过命令运行mvn test。但我想重新运行失败的测试用例。我应该在pom文件中还是通过命令执行某些操作？有什么帮助吗？

Answer 1

您可以使用maven-surefire-plugin + rerunFailingTestsCount参数。它适用于JUnit4 +。见下面的例子。和平的pom.xml：

<plugins>
    <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.19.1</version>
        <configuration>
            <reportsDirectory> ${project.basedir}/test-output</reportsDirectory>
            <rerunFailingTestsCount>1</rerunFailingTestsCount>
        </configuration>
    </plugin>
</plugins>

简单的java测试：

import org.junit.Assert;
import org.junit.Test;

import java.util.Random;

public class SimpleTest {
    @Test
    public void test(){
        if(new Random().nextBoolean()) {
            Assert.fail();
        }
    }
}

控制台输出：

-------------------------------------------------------
 T E S T S
-------------------------------------------------------
Running SimpleTest
Tests run: 2, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.025 sec <<< FAILURE! - in SimpleTest
test(SimpleTest)  Time elapsed: 0.008 sec  <<< FAILURE!
java.lang.AssertionError
        at SimpleTest.test(SimpleTest.java:10)


Results :

Flaked tests:
SimpleTest.test(SimpleTest)
  Run 1: SimpleTest.test:10
  Run 2: PASS


Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Flakes: 1

[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------

如何运行maven失败的UI测试用例？

1 个答案: