testng.xml

testng.xml是为了更方便的管理和执行测试用例，同时也可以结合其他工具

You can invoke TestNG in several different ways: 你可以用以下三种方式执行测试

• With a testng.xml file           直接run as test suite
• With ant                            使用ant
• From the command line      从命令行
• eclipse                              直接在eclipse执行

<test name="Regression1"><groups><run><exclude name="brokenTests"  /><include name="checkinTests"  /></run></groups>

<classes><class name="test.IndividualMethodsTest"><methods><include name="testMethod" /></methods></class></classes></test>

suite：定义一个测试套件，可包含多个测试用例或测试group

suite 里可以设置是否使用多线程：

parallel="methods": TestNG will run all your test methods in separate threads. Dependent methods will also run in separate threads but they will respect the order that you specified.

parallel="tests": TestNG will run all
the methods in the same <test> tag in the same thread, but each
<test> tag will be in a separate thread. This allows you to group
all your classes that are not thread safe in the same <test> and
guarantee they will all run in the same thread while taking advantage of
TestNG using as many threads as possible to run your tests.

parallel="classes": TestNG will run all
the methods in the same class in the same thread, but each class will
be run in a separate thread.

parallel="instances": TestNG will run
all the methods in the same instance in the same thread, but two methods
on two different instances will be running in different threads.

• parallel="classes"  每个测试用例class级别多线程
• thread-count="3" 线程数为5，可同时执行3个case
• preserve-order="true"  根据官方解释（If you want the classes and methods
  listed in this file to be run in an unpredictible order, set the preserve-order attribute to false）设置为false乱序执行，设置为true会按照你配置执行
• Parameter标签传递参数

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd"><suite name="Suite" parallel="classes" thread-count="3"><test verbose="2" preserve-order="true" name="TestDebug">  <parameter name="driverName" value="chrome" /><classes><class name="com.dbyl.tests.Case1" /><class name="com.dbyl.tests.JDaddress" /><class name="com.dbyl.tests.UseCookieLogin" /><class name="com.dbyl.tests.MapTest" /><class name="com.dbyl.tests.loginTest" /></classes></test> <!-- Test --></suite> <!-- Suite -->

参数怎么使用？

这要在case里添加@Parameters 的annotations

如果有多个parameter，可以一次传入

package com.dbyl.tests;

import org.testng.annotations.Parameters;import org.testng.annotations.Test;/** * This Test for verify Parameter annotation * @author Young **/public class passParameter {

/**     *      * @param parameter1     * @param parameter2*/    @Parameters({"parameter1","parameter2"})    @Test(groups="parameter")public void parameter(String parameter1,int parameter2 )    {        System.out.println("parameter1 is "+parameter1 );        System.out.println("parameter2 is "+parameter2 );    }}

其中testng的配置文件为：

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd"><suite name="Suite" parallel="classes" thread-count="5"><test verbose="2" preserve-order="true" name="TestDebug">  <parameter name="parameter1" value="parameter1" /><parameter name="parameter2" value="123" /><classes><class name="com.dbyl.tests.passParameter" /><class name="com.dbyl.tests.TestngExample" /></classes></test> <!-- Test --></suite> <!-- Suite -->

这里使用两个parameter标签，传递两个参数

执行结果如下：

[TestNG] Running:
C:\Users\workspace\Demo\Parametertestng.xml

[TestRunner] Starting executor for test TestDebug with time out:2147483647 milliseconds.
parameter1 is parameter1
parameter2 is 123

接下来尝试从ant命令行执行test suite

首先在 build配置文件加入：

<taskdef resource="testngtasks" classpath="testng.jar"/>

在target执行文件设置testng.xml路径

<xmlfileset dir="${basedir}" includes="Parametertestng.xml"/>

详细：

 1 <?xml version="1.0"?> 2 <project name="Demo" default="run" basedir="."> 3     <echo  message="Start selenium Grid" /> 4     <echo  message="import libs" /> 5     <path id="run.classpath"> 6         <fileset dir="${basedir}"> 7             <include name="lib/poi/*.jar" /> 8             <include name="lib/poi/lib/*.jar" /> 9             <include name="lib/testng.jar" />10             <include name="lib/sikuli-script.jar" />11             <include name="lib/*.jar" />12         </fileset>13         <fileset dir="${basedir}/lib/selenium">14             <include name="selenium-java-2.45.0.jar" />15             <include name="libs/*.jar" />16         </fileset>17     </path>18     <taskdef name="testng" classname="org.testng.TestNGAntTask" classpathref="run.classpath" />19     <target name="clean">20         <delete dir="build"/>21     </target>22     <target name="compile" depends="clean">23         <echo message="mkdir"/>24         <mkdir dir="build/classes"/>25         <javac srcdir="src" destdir="build/classes" debug="on" encoding="UTF-8">26             <classpath refid="run.classpath"/>27         </javac>28     </target>29     <path id="runpath"> 30          <path refid="run.classpath"/> 31          <pathelement location="build/classes"/> 32        </path> 33     <target name="run" depends="compile">34         <testng  classpathref="runpath"  outputDir="test-output" 35             haltonfailure="true"36             useDefaultListeners="false"   37             listeners="org.uncommons.reportng.HTMLReporter,org.testng.reporters.FailedReporter" >  38             <xmlfileset dir="${basedir}" includes="testng.xml"/>39             <jvmarg value="-Dfile.encoding=UTF-8" />40             <sysproperty key="org.uncommons.reportng.title" value="AutoMation TestReport" /> 41         </testng>42         </target>43         <target name="runTestng" depends="compile">44         <testng  classpathref="runpath"  outputDir="test-output" 45             haltonfailure="true"46             useDefaultListeners="false"   47             listeners="org.uncommons.reportng.HTMLReporter,org.testng.reporters.FailedReporter" >  48             <xmlfileset dir="${basedir}" includes="Parametertestng.xml"/>49             <jvmarg value="-Dfile.encoding=UTF-8" />50             <sysproperty key="org.uncommons.reportng.title" value="AutoMation TestReport" /> 51         </testng>52     </target>53 </project>

接下在在命令行执行： ant runTestng

运行结果：

C:\Users\workspace\Demo>ant runTestng
Buildfile: C:\Users\workspace\Demo\build.xml
[echo] Start selenium Grid
[echo] import libs

clean:
[delete] Deleting directory C:\Users\Young\workspace\Demo\build

compile:
[echo] mkdir
[mkdir] Created dir: C:\Users\Young\workspace\Demo\build\classes
[javac] C:\Users\Young\workspace\Demo\build.xml:25: warning: ‘includeantrunt
ime‘ was not set, defaulting to build.sysclasspath=last; set to false for repeat
able builds
[javac] Compiling 21 source files to C:\Users\Young\workspace\Demo\build\cla
sses

runTestng:
[testng] [TestNG] Running:
[testng] C:\Users\workspace\Demo\Parametertestng.xml
[testng]
[testng] [TestRunner] Starting executor for test TestDebug with time out:2147
483647 milliseconds.
[testng] parameter1 is parameter1
[testng] parameter2 is 123
[testng] This is beforeClass method .The Value of a is: 1
[testng] This is beforeMethod method. The Value of a is: 2
[testng] This is Test method1 .The Value of a is: 3
[testng] This is AfterMethod Method .The Value of a is: 6
[testng] This is beforeMethod method. The Value of a is: 2
[testng] This is Test method2 .The Value of a is: 4
[testng] This is AfterMethod Method .The Value of a is: 6
[testng] This is AfterClass Method .The Value of a is: 5
[testng]
[testng] ===============================================
[testng] Suite
[testng] Total tests run: 3, Failures: 0, Skips: 0
[testng] ===============================================
[testng]
[testng] [TestNG] Time taken by [FailedReporter passed=3 failed=0 skipped=0]:
0 ms
[testng] [TestNG] Time taken by [email protected]:
120 ms

BUILD SUCCESSFUL
Total time: 5 seconds

原文：https://blog.csdn.net/xfxf996/article/details/81413560

原文地址：https://www.cnblogs.com/peachh/p/12013394.html