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为每个< test>设置延迟时间.在TestNG中

本文介绍了为每个< test>设置延迟时间.在TestNG中的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

首先作为信息:我将每个 @Test 放在不同的类中(因此，每个类当然只有1个 @Test 批注)

First as info: I put each @Test in a different class (so of course each class only has 1 @Test annotation).

实际上，我的目标是要使用不同的参数重新运行相同的类，但我想先运行另一个类.

Actually my goal is to want to rerun the same class with different parameter, but I want to run another class first beforehand.

我试图找到许多 TestNG 不允许在一个< test>中重复一个类或 @Test 方法注释的引用..提供的重复代码是一个 invocationCount 函数，我看到了关于 invocationCount 的信息，但是我无法使用 invocationCount 达到我的目标，因为该函数重复了一个 @Test 同时运行，然后我可以运行另一个 @Test .

I've tried to find many references that TestNG doesn't allow repeat of a class or a @Test method annotation in one <test>. The repeat provided is an invocationCount function, I see about invocationCount, but I can't achieve my goal with invocationCount because this function repeats a @Test at the same time and then I can run another @Test.

public class SimpleTest1 {
    @Test
    @Parameters({"acc"})
    public void historyTransfer(String acc) {
        System.out.println(new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(Calendar.getInstance().getTime()));
    }
}

public class SimpleTest2 {
    @Test
    @Parameters({"senderAcc", "beneficiaryAcc", "amount"})
    public void tranfer(String senderAcc, String beneficiaryAcc, String amount) {
        System.out.println(new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(Calendar.getInstance().getTime()));
    }
}

我想像波纹管配置那样运行:

I imagine to run like bellow configuration:

<suite name="Suite">
    <test name="My Test" >
        <classes>
            <class name="com.SimpleTest1">
                <parameter name="acc" value="11111"></parameter>
            </class>
            <class name="com.SimpleTest2">
                <parameter name="senderAcc" value="11111"></parameter>
                <parameter name="beneficiaryAcc" value="22222"></parameter>
                <parameter name="amount" value="100"></parameter>
            </class>
            <class name="com.SimpleTest1">
                <parameter name="acc" value="22222"></parameter>
            </class>
        </classes>
    </test>
</suite>

但是上述配置未按计划进行，因为第二个 SimpleTest1 未执行.

But the above configuration didn't go as planned because the second SimpleTest1 was not executed.

然后，我尝试在单独的< test> 中运行，例如波纹管和成功，但我面临着有关每个< test> 的延迟时间的新问题.

Then I tried running it in a separate <test> like bellow and success, but I'm facing new issue about delay time each <test>.

依次(而不是并行)运行多个< test> :

Run multiple <test> serially (not parallel) as follows:

<suite name="Suite">
    <test name="My Test1" >
        <classes>
            <class name="com.SimpleTest1">
                <parameter name="acc" value="11111"></parameter>
            </class>
        </classes>
    </test>
    <test name="My Test2" >
        <classes>
            <class name="com.SimpleTest2">
                <parameter name="senderAcc" value="11111"></parameter>
                <parameter name="beneficiaryAcc" value="22222"></parameter>
                <parameter name="amount" value="100"></parameter>
            </class>
        </classes>
    </test>
    <test name="My Test3" >
        <classes>
            <class name="com.SimpleTest1">
                <parameter name="acc" value="22222"></parameter>
            </class>
        </classes>
    </test>
</suite>

TestNG Maven依赖项:

TestNG Maven dependency:

<dependency>
    <groupId>org.testng</groupId>
    <artifactId>testng</artifactId>
    <version>7.0.0</version>
    <scope>compile</scope>
</dependency>

Surefire:

<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.22.2</version>
    <configuration>
        <suiteXmlFiles>
            <suiteXmlFile>testng.xml</suiteXmlFile>
        </suiteXmlFiles>
      </configuration>
</plugin>

IDE: Eclipse(版本:2018-09(4.9.0))

IDE : Eclipse (Version: 2018-09 (4.9.0))

操作系统: macOS Mojave(版本10.14.6)

OS : macOS Mojave (Version 10.14.6)

输出:

[RemoteTestNG] detected TestNG version 7.0.0
22-12-2020 21:59:32
22-12-2020 21:59:47
22-12-2020 21:59:57

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

但是在第一个< test> 完成之后，下一个< test> 以及下一个测试.

But after the first <test> is finished, there is a delay of about 10 seconds before the next <test> runs, as well as the next test.

注意:我以为这是IDE的问题(我使用Eclipse)，但事实并非如此.我已经尝试通过IDE和命令行以两种方式运行它，并且就此延迟问题给了我相同的结果.

Note: I thought this was a problem with the IDE (I use Eclipse), but it wasn't. I've tried running it in 2 ways, via the IDE and the command line, and give me same result about this delay issue.

使用此命令通过命令行:

Via command line using this command :

mvn clean test -Dsurefire.suiteXmlFiles=testng.xml

是否有任何配置可以减少上述延迟时间?

Is there any configuration to reduce the delay time above?

推荐答案

首先，套件不是测试计划(顺便说一句，可能是一个不错的功能要求)，而只是选择测试的一种方式.这意味着您无法定义测试之间的依赖关系.这就是为什么使用相同的测试类不起作用(它应该失败或创建不同的实例)的原因.

First, a suite is not a test plan (could be a good feature request btw) but just a way to select tests. It means you can't define a dependency between tests. That's why having the same test class doesn't work (it should fail or create different instances).

据我所知，最好的方法是将自己的逻辑及其与测试框架的集成分开:

As I understand your needs, the best way is to separate your own logic and its integration with the test framework:

  1. 根据需要设计您的辅助/夹具类:

_ 

public class SimpleClass1 {
  public void historyTransfer(String acc) {
    System.out.println(new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(Calendar.getInstance().getTime()));
  }
}

public class SimpleClass2 {
  public void tranfer(String senderAcc, String beneficiaryAcc, String amount) {
    System.out.println(new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").format(Calendar.getInstance().getTime()));
  }
}
  1. 定义用于与测试框架集成的类

_ 

public class SimpleTest {
  @Test
  @Parameters({"acc"})
  public void step1(String acc) {
    (new SimpleClass1()).historyTransfer(acc);
  }

  @Test(dependsOnMethods = {"step1"})
  @Parameters({"senderAcc", "beneficiaryAcc", "amount"})
  public void step2(String senderAcc, String beneficiaryAcc, String amount) {
    (new SimpleClass2()).transfer(acc);
  }

  @Test(dependsOnMethods = {"step2"})
  @Parameters({"acc"})
  public void step3(String acc) {
    (new SimpleClass1()).historyTransfer(acc);
  }
}

以及带有预期参数的套件:

And the suite with the expected parameters:

<suite name="Suite">
  <test name="My Test" >
    <classes>
        <class name="com.SimpleTest">
            <methods>
              <include name="step1">
              <parameter name="acc" value="11111"></parameter>
            </methods>
            <methods>
              <include name="step2">
              <parameter name="senderAcc" value="11111"></parameter>
              <parameter name="beneficiaryAcc" value="22222"></parameter>
              <parameter name="amount" value="100"></parameter>
            </methods>
            <methods>
              <include name="step3">
              <parameter name="acc" value="22222"></parameter>
            </methods>
        </class>
    </classes>
  </test>
</suite>

(免责声明:我没有对照dtd检查XML，可能是错误的，但您有主意)

(disclaimer: I didn't check the XML against the dtd, could be wrong but you have the idea)

创建装置的命名或方式取决于您自己的约定.

The naming or the way to create fixtures depends on your own conventions.

这篇关于为每个&lt; test&gt;设置延迟时间.在TestNG中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

09-16 12:28
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