TestNg学习一

简介

TestNG是Java中的一个测试框架， 类似于JUnit 和NUnit,   功能都差不多， 只是功能更加强大，使用也更方便

Java中已经有一个JUnit的测试框架了。  TestNG比JUnit功能强大的多。  测试人员一般用TestNG来写自动化测试。  开发人员一般用JUnit写单元测试。

官方网站: http://testng.org/doc/index.html

安装

一、在线安装

打开Eclipse   Help ->Install New Software ,   然后Add   "http://beust.com/eclipse"

二、一个离线安装的方法，及安装文件：
1.下载附件，并解压。(后面有)，或者百度网盘链接: http://pan.baidu.com/s/1c0FBo1y 密码: heqs
2.将解压后的文件..\eclipse-testng离线包\features\目录下的文件夹org.testng.eclipse_6.8.6.20130607_0745放到eclipse--》features目录下
3.将解压后的文件..\eclipse-testng离线包\org.testng.eclipse_6.8.6.20130607_0745文件夹放到eclipse--》plugins目录下
4.重启eclipse
5.验证是否安装成功，file-->new-->other-->TestNg 或者 windowns-->show view-->other-->java

简单列子

import static org.testng.AssertJUnit.assertEquals;
import org.testng.annotations.Test;

public class TestNGSimpleTest {
    @Test
    public void testAdd() {
        String str = "TestNG is working fine";
        assertEquals("TestNG is working fine", str);
    }
    @Test
    public void testAdd1() {
        String str = "TestNG1 is working fine";
        assertEquals("TestNG is working fine", str);
    }
}

在代码右键-->run as-->testng

运行结果

[TestNG] Running:
  C:\Users\User\AppData\Local\Temp\testng-eclipse-791792894\testng-customsuite.xml

PASSED: testAdd
FAILED: testAdd1
java.lang.AssertionError: expected:<TestNG is working fine> but was:<TestNG1 is working fine>
	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:101)
	at org.testng.AssertJUnit.assertEquals(AssertJUnit.java:108)
	at TestNGSimpleTest.testAdd1(TestNGSimpleTest.java:13)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84)
	at org.testng.internal.Invoker.invokeMethod(Invoker.java:714)
	at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901)
	at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231)
	at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127)
	at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111)
	at org.testng.TestRunner.privateRun(TestRunner.java:767)
	at org.testng.TestRunner.run(TestRunner.java:617)
	at org.testng.SuiteRunner.runTest(SuiteRunner.java:335)
	at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:330)
	at org.testng.SuiteRunner.privateRun(SuiteRunner.java:291)
	at org.testng.SuiteRunner.run(SuiteRunner.java:240)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at org.testng.TestNG.runSuitesSequentially(TestNG.java:1224)
	at org.testng.TestNG.runSuitesLocally(TestNG.java:1149)
	at org.testng.TestNG.run(TestNG.java:1057)
	at org.testng.remote.RemoteTestNG.run(RemoteTestNG.java:111)
	at org.testng.remote.RemoteTestNG.initAndRun(RemoteTestNG.java:204)
	at org.testng.remote.RemoteTestNG.main(RemoteTestNG.java:175)

===============================================
    Default test
    Tests run: 2, Failures: 1, Skips: 0
===============================================

===============================================
Default suite
Total tests run: 2, Failures: 1, Skips: 0
===============================================

[TestNG] Time taken by [email protected]: 12 ms
[TestNG] Time taken by [email protected]: 3 ms
[TestNG] Time taken by [email protected]: 5 ms
[TestNG] Time taken by [email protected]: 28 ms
[TestNG] Time taken by [FailedReporter passed=0 failed=0 skipped=0]: 4 ms
[TestNG] Time taken by [email protected]: 26 ms