Question

将测试结果从testgn发布到测试栏时，我遇到了如何管理唯一的测试用例ID的问题。

我最初将它们存储在测试方法中，因此每种方法都映射到一个testrail测试用例。这一直有效，直到我开始参数化测试方法。

现在让我们说我想在四个不同的浏览器上运行一个硒测试，并分别存储结果。我无法将案例ID存储在测试方法中，因为四个不同的结果将报告回同一测试案例。

相反，我决定尝试将案例ID作为参数添加到.xml文件中。此方法有效，但前提是每个类只有一个测试方法，否则testXXX（）和testYYY（）对于xml中的每个条目都将获得相同的ID。所以那里也没有运气。

我正试图找到一种方法来存储每个测试运行的每个版本的案例ID，而又不做结构上的牺牲（例如放弃参数，或者每个类只编写一个测试方法）。

下面是一个示例套件

<suite name="UL" parallel="tests" thread-count="1" verbose="10">
    <parameter name="env" value="REDACTED"/>
    <parameter name="recordTests" value="1"/>
    <listeners>
    </listeners>
    <test name="UL Tests firefox">
        <classes>
            <class name="tests.selenium_tests.ULTests">
                <parameter name="browser" value="firefox"/>
                <parameter name="case_id" value="1111"/>
            </class>
        </classes>
    </test>
    <test name="UL Tests chrome">
        <classes>
            <class name="tests.selenium_tests.ULTests">
                <parameter name="browser" value="chrome"/>
                <parameter name="case_id" value="1112"/>
            </class>
        </classes>
    </test>
    <test name="UL Tests safari">
        <classes>
            <class name="tests.selenium_tests.ULTests">
                <parameter name="browser" value="bs_safari"/>
            </class>
        </classes>
    </test>
    <test name="UL Tests edge">
        <classes>
            <class name="tests.selenium_tests.ULTests">
                <parameter name="browser" value="bs_edge"/>
            </class>
        </classes>
    </test>
</suite>

Answer 1

这完全取决于您如何在TCMS系统中可视化TestCase ID。

如果一个测试用例代表一个数据驱动的测试，则该方法需要有所不同。

如果一个测试用例代表一个常规测试，那么我相信您已经有了一个可行的解决方案。

这是完成此任务的一种方法。我正在使用TestNG 7.0.0-beta3（截至今天的最新发行版本）

假设：

TCMS中的测试用例代表实际测试的“ n”次迭代，并且当且仅当所有迭代均通过，否则视为失败。

要遵循的步骤：

您首先创建一个自定义批注，以捕获特定测试的TCMS（测试用例管理系统）ID。
您可以使用自定义注释来注释@Test方法，以将其绑定到特定的TCMS测试用例。
您现在构建了一个自定义侦听器，以确保它能够区分普通测试和数据驱动测试，并相应地发布结果。对于数据驱动的测试，他们需要跟踪到目前为止已经运行的所有迭代，然后计算总体结果。

在我的博客文章here中也进行了详细说明。

下面是一个示例，显示了所有这些操作：

自定义注释如下：

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

@Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
@Target({METHOD, TYPE})
public @interface Tcms {
  String id() default "";
}

收听者如下所示：

import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import org.testng.IInvokedMethod;
import org.testng.IInvokedMethodListener;
import org.testng.ITestResult;

public class TestRailReporter implements IInvokedMethodListener {
  private Map<String, Boolean> resultTracker = new ConcurrentHashMap<>();

  @Override
  public void beforeInvocation(IInvokedMethod method, ITestResult testResult) {
    String key = testResult.getInstanceName() + "." + method.getTestMethod().getMethodName();
    resultTracker.putIfAbsent(key, Boolean.TRUE);
  }

  @Override
  public void afterInvocation(IInvokedMethod method, ITestResult testResult) {
    Tcms tcms =
        method.getTestMethod().getConstructorOrMethod().getMethod().getAnnotation(Tcms.class);
    // Only report those tests to TestRail wherein our annotation is found.
    if (tcms == null) {
      return;
    }
    if (method.getTestMethod().isDataDriven()) {
      // For data driven tests we need a different logic
      String key = testResult.getInstanceName() + "." + method.getTestMethod().getMethodName();
      if (method.getTestMethod().hasMoreInvocation()) {
        Boolean result = resultTracker.get(key);
        result = result && (testResult.getStatus() == ITestResult.SUCCESS);
        resultTracker.put(key, result);
        return;
      }
      postResultsToTestRail(tcms, resultTracker.get(key));
    } else {
      postResultsToTestRail(tcms, testResult.getStatus() == ITestResult.SUCCESS);
    }
  }

  private void postResultsToTestRail(Tcms tcms, boolean pass) {
    String testCaseId = tcms.id();
    // Write logic here that takes care of posting results to the TCMS system
    System.err.println("Test case Id [" + testCaseId + "] passed ? " + pass);
  }
}

一个示例测试用例：

import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Listeners;
import org.testng.annotations.Test;

@Listeners(TestRailReporter.class)
public class SampleTestCase {

  @Test
  @Tcms(id = "TESTRAIL-1")
  public void testMethod() {
    Assert.assertTrue(true);
  }

  @Test(dataProvider = "dp")
  @Tcms(id = "TESTRAIL-2")
  public void dataDrivenTestWithSomeFailures(int i) {
    if (i % 2 == 0) {
      Assert.fail("simulating a failure");
    }
  }

  @Test(dataProvider = "dp")
  @Tcms(id = "TESTRAIL-3")
  public void dataDrivenTestWithNoFailures(int i) {
    Assert.assertTrue(i >= 0);
  }

  @DataProvider(name = "dp")
  public Object[][] getData() {
    return new Object[][] {{1}, {2}, {3}};
  }
}

输出：

Test case Id [TESTRAIL-3] passed ? true
Test case Id [TESTRAIL-2] passed ? false


java.lang.AssertionError: simulating a failure

    at org.testng.Assert.fail(Assert.java:97)
    at com.rationaleemotions.stackoverflow.qn54224337.SampleTestCase.dataDrivenTestWithSomeFailures(SampleTestCase.java:21)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:131)
    at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:570)
    at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:170)
    at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46)
    at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:790)
    at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:143)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
    at org.testng.TestRunner.privateRun(TestRunner.java:763)
    at org.testng.TestRunner.run(TestRunner.java:594)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:398)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:392)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:355)
    at org.testng.SuiteRunner.run(SuiteRunner.java:304)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1146)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1067)
    at org.testng.TestNG.runSuites(TestNG.java:997)
    at org.testng.TestNG.run(TestNG.java:965)
    at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:73)
    at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:123)

Test case Id [TESTRAIL-1] passed ? true

===============================================
Default Suite
Total tests run: 7, Passes: 6, Failures: 1, Skips: 0
===============================================

编辑：根据OP的评论，这是另一种方法。

方法2

使用的注释：

import static java.lang.annotation.ElementType.METHOD;

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

@Retention(java.lang.annotation.RetentionPolicy.RUNTIME)
@Target({METHOD})
public @interface Tcms {
  String id() default "";
}

数据驱动程序将由数据提供者传递给测试方法的参数如下所示：

import java.lang.annotation.Annotation;

public class TestData implements Tcms {

  private String tcmsId;
  private String data;

  public TestData(String tcmsId, String data) {
    this.tcmsId = tcmsId;
    this.data = data;
  }

  @Override
  public String id() {
    return tcmsId;
  }

  public String getData() {
    return data;
  }

  @Override
  public Class<? extends Annotation> annotationType() {
    return Tcms.class;
  }

  @Override
  public String toString() {
    return getData();
  }
}

收听者如下所示：

import org.testng.IInvokedMethod;
import org.testng.IInvokedMethodListener;
import org.testng.ITestResult;

public class TestRailReporter2 implements IInvokedMethodListener {

  @Override
  public void afterInvocation(IInvokedMethod method, ITestResult testResult) {
    if (method.getTestMethod().isDataDriven()) {
      //Data driven tests need to be handled differently
      Object[] parameters = testResult.getParameters();
      if (parameters.length != 1) {
        //If theres more than one parameter, then dont do anything.
        return;
      }
      Object parameter = parameters[0];
      if (!(parameter instanceof Tcms)) {
        //If the parameter doesnt implement our interface dont do anything
        return;
      }
      postResultsToTestRail(
          (Tcms) parameter, testResult.getStatus() == ITestResult.SUCCESS, parameter.toString());
    } else {
      Tcms tcms =
          method.getTestMethod().getConstructorOrMethod().getMethod().getAnnotation(Tcms.class);
      if (tcms == null) {
        return;
      }
      postResultsToTestRail(tcms, testResult.getStatus() == ITestResult.SUCCESS);
    }
  }

  private void postResultsToTestRail(Tcms tcms, boolean pass) {
    String testCaseId = tcms.id();
    // Write logic here that takes care of posting results to the TCMS system
    System.err.println("Test case Id [" + testCaseId + "] passed ? " + pass);
  }

  private void postResultsToTestRail(Tcms tcms, boolean pass, String param) {
    String id = tcms.id();
    // Write logic here that takes care of posting results to the TCMS system
    System.err.println("Test case Id [" + id + "] with parameter [" + param + "] passed ? " + pass);
  }
}

测试类如下：

import org.testng.Assert;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Listeners;
import org.testng.annotations.Test;

@Listeners(TestRailReporter2.class)
public class AnotherSampleTestCase {

  @Test
  @Tcms(id = "TESTRAIL-1")
  public void simpleTestMethod() {
    Assert.assertTrue(true);
  }

  @Test(dataProvider = "dp")
  public void dataDrivenTestMethod(TestData data) {
    Assert.assertFalse(data.getData().trim().isEmpty());
  }

  @DataProvider(name = "dp")
  public Object[][] getData() {
    return new Object[][] {
      {new TestData("TESTRAIL-2", "Jack")},
      {new TestData("TESTRAIL-3", "")},
      {new TestData("TESTRAIL-4", "Daniels")}
    };
  }
}

这是执行输出：

Test case Id [TESTRAIL-2] with parameter [Jack] passed ? true
Test case Id [TESTRAIL-3] with parameter [] passed ? false

java.lang.AssertionError: did not expect to find [false] but found [true]

    at org.testng.Assert.fail(Assert.java:97)
    at org.testng.Assert.failNotEquals(Assert.java:969)
    at org.testng.Assert.assertFalse(Assert.java:65)
    at org.testng.Assert.assertFalse(Assert.java:75)
    at com.rationaleemotions.stackoverflow.qn54224337.AnotherSampleTestCase.dataDrivenTestMethod(AnotherSampleTestCase.java:19)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:131)
    at org.testng.internal.TestInvoker.invokeMethod(TestInvoker.java:570)
    at org.testng.internal.TestInvoker.invokeTestMethod(TestInvoker.java:170)
    at org.testng.internal.MethodRunner.runInSequence(MethodRunner.java:46)
    at org.testng.internal.TestInvoker$MethodInvocationAgent.invoke(TestInvoker.java:790)
    at org.testng.internal.TestInvoker.invokeTestMethods(TestInvoker.java:143)
    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:146)
    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:128)
    at org.testng.TestRunner.privateRun(TestRunner.java:763)
    at org.testng.TestRunner.run(TestRunner.java:594)
    at org.testng.SuiteRunner.runTest(SuiteRunner.java:398)
    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:392)
    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:355)
    at org.testng.SuiteRunner.run(SuiteRunner.java:304)
    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:53)
    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:96)
    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1146)
    at org.testng.TestNG.runSuitesLocally(TestNG.java:1067)
    at org.testng.TestNG.runSuites(TestNG.java:997)
    at org.testng.TestNG.run(TestNG.java:965)
    at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:73)
    at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:123)

Test case Id [TESTRAIL-4] with parameter [Daniels] passed ? true
Test case Id [TESTRAIL-1] passed ? true

===============================================
Default Suite
Total tests run: 4, Passes: 3, Failures: 1, Skips: 0
===============================================


Process finished with exit code 0

使用testrail作为测试程序的报告程序时发生ID冲突

1 个答案: