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我有一个 Maven 项目。有没有办法从 TestNg Xml 文件中读取 pom 文件的属性,例如我想从 pom 文件中读取应用程序的版本,然后使用 @Parameter 注释从 TestNG xml 文件将其传递给我的测试。

到目前为止,我已经尝试将 pom 属性直接作为值传递给 TestNG xml 文件,但它没有从 pom.xml 中获取值。相反,它会打印 pom 属性。

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name ="Implementing Parametrization">
<test name ="Testing Functionality">
<parameter name = "browser" value = "${project.version}" />
<parameter name = "username" value = "test@gmail.com" />
<parameter name = "password" value = "abc@xyz123" />
<classes>
    <class 
name="it.org.seleniumtests.Parametrization.GenericHomePage"/>
</classes>
</test>
</suite>

打印测试中的值后:预期结果:1.2.0 和实际结果:${project.version}

我知道我可以按照我在此处解释的 JVM 参数来做到这一点:https ://rationaleemotions.wordpress.com/2017/09/29/dynamic-parameterization-in-testng/但这不是我想要实现的。我已经在 pom 文件中有我需要的值。我想在我的 TestNG xml 文件中获取它,以便我可以将它作为参数传递给我的测试。

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1 回答 1

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注意:利用这种方法将剥夺您直接从 IDE 中运行 testng 套件 xml 文件的能力(无需从 IDE 中调用与 maven 相关的目标)

是的,您可以如下所示执行此操作:

在此处阅读更多信息以及stackoverflow 答案。

您需要利用 Maven 资源插件并对其启用过滤,以便 Maven 开始用实际值替换变量。

将以下内容添加到您的<build>标签中

<testResources>
  <testResource>
    <directory>src/test/resources</directory>
    <filtering>true</filtering>
  </testResource>
</testResources>

这是您的surefire插件条目的样子(请注意,我们没有引用testng套件xml文件,src/test/resources因为它包含带有占位符的套件文件,但我们需要包含由maven替换的实际值的套件文件,它在文件夹中可用,由值表示${project.build.testOutputDirectory}

  <plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>3.0.0-M1</version>
    <executions>
      <execution>
        <phase>test</phase>
      </execution>
    </executions>
    <configuration>
      <suiteXmlFiles>
        <suiteXmlFile>${project.build.testOutputDirectory}/testng.xml</suiteXmlFile>
      </suiteXmlFiles>
    </configuration>
  </plugin>

这是testng套件xml文件

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Implementing Parametrization">
  <test name="Testing Functionality">
    <parameter name="version" value="${project.version}"/>
    <classes>
      <class
        name="com.rationaleemotions.IgetInputFromMavenResources"/>
    </classes>
  </test>
</suite>

这是测试类

import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class IgetInputFromMavenResources {

  @Test
  @Parameters("version")
  public void testMethod(String projectVersion) {
    System.err.println("Project version " + projectVersion);
  }

}

这是执行输出

09:27 $ mvn clean resources:testResources test
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------< com.rationaleemotions:playground >------------------
[INFO] Building playground 1.0-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-clean-plugin:3.1.0:clean (default-clean) @ playground ---
[INFO] Deleting /Users/krmahadevan/githome/PlayGround/playground/target
[INFO]
[INFO] --- maven-resources-plugin:3.0.2:testResources (default-cli) @ playground ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO]
[INFO] --- maven-resources-plugin:3.0.2:resources (default-resources) @ playground ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] skip non existing resourceDirectory /Users/krmahadevan/githome/PlayGround/playground/src/main/resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:compile (default-compile) @ playground ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 1 source file to /Users/krmahadevan/githome/PlayGround/playground/target/classes
[INFO]
[INFO] --- maven-resources-plugin:3.0.2:testResources (default-testResources) @ playground ---
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 2 resources
[INFO]
[INFO] --- maven-compiler-plugin:3.8.0:testCompile (default-testCompile) @ playground ---
[INFO] Changes detected - recompiling the module!
[INFO] Compiling 8 source files to /Users/krmahadevan/githome/PlayGround/playground/target/test-classes
[INFO]
[INFO] --- maven-surefire-plugin:3.0.0-M1:test (default-test) @ playground ---
[INFO]
[INFO] -------------------------------------------------------
[INFO]  T E S T S
[INFO] -------------------------------------------------------
[INFO] Running TestSuite
Project version 1.0-SNAPSHOT
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.324 s - in TestSuite
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  3.441 s
[INFO] Finished at: 2019-08-02T09:28:15+05:30
[INFO] ------------------------------------------------------------------------

PS:你点出来的博客是我的:)

于 2019-08-02T04:05:42.873 回答