TestNG自带的测试报告不是很好用，所以一般结合reportng生成美观的测试报告。

首先，在pom.xml中添加testng和reportng相关依赖

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<dependencies>
        <!-- 添加testNG依赖 -->
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>6.11</version>
            <scope>test</scope>
        </dependency>
        <!-- 添加reportNG依赖 -->
        <dependency>
            <groupId>org.uncommons</groupId>
            <artifactId>reportng</artifactId>
            <version>1.1.2</version>
            <scope>test</scope>
            <!-- 排除testNG依赖 -->
            <exclusions>
                <exclusion>
                    <groupId>org.testng</groupId>
                    <artifactId>testng</artifactId>
                </exclusion>
            </exclusions>
        </dependency>
        <dependency>
            <groupId>com.google.inject</groupId>
            <artifactId>guice</artifactId>
            <version>3.0</version>
            <scope>test</scope>
        </dependency>
    </dependencies>

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pom.xml中配置maven-surefire-plugin并加入reportng listener

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  <properties>
        <xmlFileName>testng.xml</xmlFileName>
    </properties>

    <build>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.19</version>
                <configuration>
                    <skipTests>false</skipTests>
                    <suiteXmlFiles>
                        <suiteXmlFile>${xmlFileName}</suiteXmlFile>
                    </suiteXmlFiles>
                    <properties>
                        <property>
                            <name>usedefaultlisteners</name>
                            <value>false</value>
                        </property>
                        <property>
                            <name>listener</name>
                            <value>org.uncommons.reportng.HTMLReporter,org.uncommons.reportng.JUnitXMLReporter</value>
                        </property>
                    </properties>
                    <forkMode>always</forkMode>
                </configuration>
            </plugin>
        </plugins>
    </build>

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在testng.xml中标签加入listener

<listeners>
    <listener class-name="org.uncommons.reportng.HTMLReporter"/>
    <listener class-name="org.uncommons.reportng.JUnitXMLReporter"/>
</listeners>

在Idea中打开Run-Edit Configurations…

在Listeners标签下勾选“Use default reporters”

*

最后运行testng.xml，自动生成test-output目录，在html目录下找到index.html

打开index.html