当我不使用dependsonGroup = X或priority = X等功能时,TestNG如何确定在组中运行测试的顺序?
长话短说,我正在看这个测试网站:
http://www.tutorialspoint.com/testng/testng_group_test.htm
我剪切并粘贴了3个示例文件的行,并尝试了解TestNG和组测试。当我运行它时,输出与网站所说的匹配。
结果良好:
Inside testPrintMessage()
.com
Inside testExitMessage()
www..com
===============================================
Suite1
Total tests run: 2, Failures: 1, Skips: 0
===============================================
接下来我做的是思考我正在整理代码并修复错字,这给了我一个奇怪的结果。从GroupTestExample.java,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顺序。
错误结果 - 查看测试函数的顺序如何交换,这会影响失败次数
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的事情,为什么更改方法名称会使测试的顺序发生变化?
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());
}
}
的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>
“错误” 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());
}
答案 0 :(得分:1)
TestNG按照他们在XML文件中找到的顺序运行测试,在您的情况下,您没有在XML文件中指定方法并且测试以不可预测的顺序运行(我相信它取决于编译器)。
答案 1 :(得分:0)
您可以在测试中设置优先级。
离。 @Test (priority=1)
然后,在testNG.xml
文件中,您可以设置preserve-order="true"