【发布时间】:2015-12-01 04:56:56
【问题描述】:
当我不使用dependonGroup=X 或priority=X 等功能时,TestNG 如何确定分组运行测试的顺序?
长话短说,我正在查看这个测试站点:
http://www.tutorialspoint.com/testng/testng_group_test.htm
我剪切并粘贴了 3 个示例文件的行,以尝试了解 TestNG 和组测试。当我运行它时,输出与网站所说的相符。
好结果:
Inside testPrintMessage()
.com
Inside testExitMessage()
www..com
===============================================
Suite1
Total tests run: 2, Failures: 1, Skips: 0
===============================================
接下来我以为我正在整理代码并修复一个错字,这给了我一个奇怪的结果。在 GroupTestExample.java 中,我将方法从 testingExitMessage 更改为 testExitMessage。我不知道 3 个字母如何改变正在运行的测试的顺序。
Bad Results - 查看测试函数的顺序如何交换,从而影响失败次数
Inside testExitMessage()
www..com
Inside testPrintMessage()
www..com
===============================================
Suite1
Total tests run: 2, Failures: 2, Skips: 0
===============================================
有人可以向我解释可能发生了什么,为什么更改方法名称会导致测试顺序发生变化?
MessageUtil.java
/*
* This class prints the given message on console.
*/
public class MessageUtil {
private String message;
// Constructor
// @param message to be printed
public MessageUtil(String message) {
this.message = message;
}
// prints the message
public String printMessage() {
System.out.println(message);
return message;
}
// add "tutorialspoint" to the message
public String salutationMessage() {
message = "tutorialspoint" + message;
System.out.println(message);
return message;
}
// add "www." to the message
public String exitMessage() {
message = "www." + message;
System.out.println(message);
return message;
}
}
好 GroupTestExample.java
public class GroupTestExample {
String message = ".com";
MessageUtil messageUtil = new MessageUtil(message);
@Test(groups = { "functest", "checkintest" })
public void testPrintMessage() {
System.out.println("Inside testPrintMessage()");
message = ".com";
Assert.assertEquals(message, messageUtil.printMessage());
}
@Test(groups = { "checkintest" })
public void testSalutationMessage() {
// Removed code since this method wasn't the problem method
}
@Test(groups = { "functest" })
public void testingExitMessage() {
System.out.println("Inside testExitMessage()");
message = "www." + "tutorialspoint"+".com";
Assert.assertEquals(message, messageUtil.exitMessage());
}
}
testng.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Suite1">
<test name="test1">
<groups>
<run>
<include name="functest" />
</run>
</groups>
<classes>
<class name="GroupTestExample" />
</classes>
</test>
</suite>
“坏” GroupTestExample.java
// same code as above except I changed this method from testingExitMessage to
// testExitMessage b/c that's what the println msg shows and I thought I was
// fixing a typo.
public void testExitMessage() {
System.out.println("Inside testExitMessage()");
message = "www." + "tutorialspoint"+".com";
Assert.assertEquals(message, messageUtil.exitMessage());
}
【问题讨论】:
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标签: java unit-testing testng