目錄
(一)TestNG學習之路—HelloWorld入門
(二)TestNG學習之路—注解及屬性概覽
(三)TestNG學習之路—TestNG.xml/YAML
(四)TestNG學習之路—注解詳述之@Test
(五)TestNG學習之路—注解詳述之參數化
(六)TestNG學習之路—注解詳述之@Factory
(七)TestNG學習之路—注解詳述之忽略測試
(八)TestNG學習之路—注解詳述之并發
(九)TestNG學習之路—失敗測試重跑
(十)TestNG學習之路—編碼執行TestNG
(十一)TestNG學習之路—BeanShell高級用法
(十二)TestNG學習之路—注解轉換器
(十三)TestNG學習之路—方法攔截器
(十四)TestNG學習之路—TestNG監聽器
(十五)TestNG學習之路—依賴注入
(十六)TestNG學習之路—測試報告
(十七)基于TestNG+Rest Assured+Allure的接口自動化測試框架
前言
該篇文章主要覆蓋環境配置、testNG入門、執行測試三塊內容。
工具
- IntelliJ IDEA
- TestNG 6.11
- Maven
pom.xml配置
新建一個maven項目,pom.xml引入依賴。
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>TestNG-Learning</groupId>
<artifactId>TestNG</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.11</version>
</dependency>
</dependencies>
</project>
案例
TestNG的入門異常簡單,如下所示,@BeforeClass注解方法相當于用例執行前的數據準備,@Test注解方法相當于用例執行,@AfterClass注解方法相當于用例執行后的數據銷毀/恢復,其他注解后續文章再覆蓋講解。
import org.testng.annotations.*;
public class TestNGHelloWorld {
@BeforeClass
public void setUp(){
System.out.println("setUp!");
}
@Test
public void helloWorld(){
System.out.println("My first TestNG testCase!");
}
@AfterClass
public void tearDown(){
System.out.println("tearDown!");
}
}
執行結果如下:
setUp!
My first TestNG testCase!
tearDown!
===============================================
Default Suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================
執行測試
用例編寫完成后,可通過以下幾種方式來執行測試。
-
ant構建
使用ant來執行測試,遵循步驟如下。
1、安裝ant。
自行百度。
2、配置build.xml文件。
<project default="test">
<path id="cp">
<pathelement location="lib/testng-6.11.jar"/>
<pathelement location="lib/jcommander-1.48.jar"/>
<pathelement location="build"/>
</path>
<taskdef name="testng" classpathref="cp"
classname="org.testng.TestNGAntTask" />
<target name="test">
<testng classpathref="cp" >
<classfileset dir="build" includes="TestNGHelloWorld.class"/>
</testng>
</target>
</project>
3、切換到build.xml文件目錄,執行ant命令。
D:\IntelliJ_IDEA_workspace\TestNG>ant
Buildfile: D:\IntelliJ_IDEA_workspace\TestNG\build.xml
test:
[testng] setUp!
[testng] My first TestNG testCase!
[testng] tearDown!
[testng]
[testng] ===============================================
[testng] Ant suite
[testng] Total tests run: 1, Failures: 0, Skips: 0
[testng] ===============================================
[testng]
BUILD SUCCESSFUL
Total time: 2 seconds
各目錄結構如下所示。
務必下載jcommander.jar,否則報錯如下。
D:\IntelliJ_IDEA_workspace\TestNG>ant
Buildfile: D:\IntelliJ_IDEA_workspace\TestNG\build.xml
test:
[testng] java.lang.NoClassDefFoundError: com/beust/jcommander/ParameterException
[testng] at java.lang.Class.getDeclaredMethods0(Native Method)
[testng] at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
[testng] at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
[testng] at java.lang.Class.getMethod0(Class.java:3018)
[testng] at java.lang.Class.getMethod(Class.java:1784)
[testng] at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544)
[testng] at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526)
[testng] Caused by: java.lang.ClassNotFoundException: com.beust.jcommander.ParameterException
[testng] at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
[testng] at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
[testng] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
[testng] at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
[testng] ... 7 more
[testng] Error: A JNI error has occurred, please check your installation and try again
[testng] The tests failed.
如果有包路徑,需把包路徑添加上去。
<project default="test">
<path id="cp">
<pathelement location="lib/testng-6.8.7.jar"/>
<pathelement location="lib/jcommander-1.48.jar"/>
<pathelement location="build"/>
</path>
<taskdef name="testng" classpathref="cp"
classname="org.testng.TestNGAntTask" />
<target name="test">
<testng classpathref="cp" >
<!--includes需加上包路徑-->
<classfileset dir="build" includes="com/demo/test/TestHello.class"/>
</testng>
</target>
</project>
-
xml執行
新建testNG.xml文件(可參考《IDEA自動生成TestNG的testng.xml》文章),右鍵run即可。如下xml結構是根據class來執行測試,其他結構配置后續再詳解。
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Default Suite">
<test name="TestNG">
<classes>
<class name="TestNGHelloWorld"/>
</classes>
</test> <!-- TestNG -->
</suite> <!-- Default Suite -->
-
命令行執行
步驟:
1、環境變量配置
TestNGHome
ClassPath
2、編譯
TestNGHelloWorld.class
3、自定義classpath(第2步的TestNGHelloWorld.class路徑)
java -classpath "%classpath%;D:\IntelliJ_IDEA_workspace\TestNG\build" org.testng.TestNG testNG.xml
執行xml:
D:\IntelliJ_IDEA_workspace\TestNG\lib>java -classpath "%classpath%;D:\IntelliJ_IDEA_workspace\TestNG\build" org.testng.TestNG testNG.xml
[TestNG] Running:
D:\IntelliJ_IDEA_workspace\TestNG\lib\testNG.xml
setUp!
My first TestNG testCase!
tearDown!
===============================================
Default Suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================
執行class:
D:\IntelliJ_IDEA_workspace\TestNG\lib>java -classpath "%classpath%;D:\IntelliJ_IDEA_workspace\TestNG\build" org.testng.TestNG -testclass TestNGHelloWorld
[TestNG] Running:
Command line suite
setUp!
My first TestNG testCase!
tearDown!
===============================================
Command line suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================
還可以將命令行開關放在文本文件中,例如d:\test.txt。,并告訴TestNG使用該文件檢索其參數,執行結果與上面的一致。
d:\test.txt 內容:testNG.xml
編譯后的class文件在D:\IntelliJ_IDEA_workspace\TestNG\lib下
D:\IntelliJ_IDEA_workspace\TestNG\lib>java -Dtestng.test.classpath org.testng.TestNG @d:\test.txt
[TestNG] Running:
D:\IntelliJ_IDEA_workspace\TestNG\lib\testNG.xml
setUp!
My first TestNG testCase!
tearDown!
===============================================
Default Suite
Total tests run: 1, Failures: 0, Skips: 0
===============================================
命令行執行更多的參數可參考官網。