英文:
How can I run testng tests by priority in Intellij?
问题
如何仅运行优先级为2的测试？
我有数百个测试，但是 enabled=false 对我不起作用，谢谢！
@Test(priority = 1)
public void test_1_1() {
}
@Test(priority = 1)
public void test_1_2() {
}
@Test(priority = 2)
public void test_2_1() {
}
@Test(priority = 2)
public void test_2_2() {
}
@Test(priority = 2)
public void test_2_3() {
}
@Test(priority = 3)
public void test_3_1() {
}
@Test(priority = 3)
public void test_3_2() {
}
英文:
How can I run ONLY tests with priority = 2?
I have hundreds tests and enabled=false does not work for me, thanks!
@Test(priority = 1)
public void test_1_1(){
}
@Test(priority = 1)
public void test_1_2(){
}
@Test(priority = 2)
public void test_2_1(){
}
@Test(priority = 2)
public void test_2_2(){
}
@Test(priority = 2)
public void test_2_3(){
}
@Test(priority = 3)
public void test_3_1(){
}
@Test(priority = 3)
public void test_3_2(){
}
答案1
得分: 1
这可以通过使用 TestNG 的拦截器机制来实现。实际上，一个完整的示例可以在这里找到：
public class PriorityInterceptor implements IMethodInterceptor {
@Override
public List<IMethodInstance> intercept(List<IMethodInstance> methods, ITestContext context) {
List<IMethodInstance> result = new ArrayList<>();
for (IMethodInstance method : methods) {
Test testMethod = method.getMethod().getConstructorOrMethod().getMethod().getAnnotation(Test.class);
if (testMethod.priority() == 2) {
result.add(method);
}
}
return result;
}
}
然后可以在 testng.xml 文件中配置拦截器：
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Suite1" verbose="1">
<listeners>
<listener class-name="com.easy.PriorityInterceptor" />
</listeners>
<test name="Regression Test Suite">
<classes>
<class name="com.easy.TestA" />
<class name="com.easy.TestB" />
</classes>
</test>
</suite>
或者通过命令行传递，就像官方文档示例中一样：
java -classpath "testng-jdk15.jar:test/build" org.testng.TestNG -listener test.methodinterceptors.NullMethodInterceptor
-testclass test.methodinterceptors.FooTest
英文:
This can be achieved by using the interceptor mechanism of TestNG. In fact, a complete example can be found here:
public class PriorityInterceptor implements IMethodInterceptor {
@Override
public List<IMethodInstance> intercept(List<IMethodInstance> methods, ITestContext context) {
List<IMethodInstance> result = new ArrayList<>();
for (IMethodInstance method : methods) {
Test testMethod = method.getMethod().getConstructorOrMethod().getMethod().getAnnotation(Test.class);
if (testMethod.priority() == 2) {
result.add(method);
}
}
return result;
}
}
The interceptor can then be configured in the testng.xml file:
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Suite1" verbose="1">
<listeners>
<listener class-name="com.easy.PriorityInterceptor" />
</listeners>
<test name="Regression Test Suite">
<classes>
<class name="com.easy.TestA" />
<class name="com.easy.TestB" />
</classes>
</test>
</suite>
Or passed via the command line as in the official documentation example:
>java -classpath "testng-jdk15.jar:test/build" org.testng.TestNG -listener test.methodinterceptors.NullMethodInterceptor
-testclass test.methodinterceptors.FooTest
答案2
得分: 0
根据我的假设，您可能在使用Junit作为测试框架。Junit4引入了一个称为Categories的东西。然而，这可能不完全是您要寻找的，Categories可帮助您为测试方法创建一个类别，这将帮助您仅运行特定类别的测试，您可以在maven插件或gradle插件中提及这一点。
最后，您可以在项目的插件中对它们进行配置。请查阅wiki。
> 通常情况下，您无法指定单独单元测试运行的顺序（尽管您可以在TestNG中指定优先级，并为每个测试指定不同的优先级）。然而，单元测试应该能够独立运行，因此测试的顺序不应该影响结果。这是一种不良实践。如果您需要测试以特定顺序运行，您应该重新考虑您的设计。如果您具体说明为什么需要这个顺序，我们肯定可以提供建议。
英文:
Based on my assumption, you might be using Junit as a testing framework. Junit4 has introduced a thing called Categories. However this may not be exactly what you are looking for, Categories help you create a Category for your test method and this will help you run only a specific category which you could mention under your maven plugin or grade plugins
Finally you could configure them in your plugin for your project. Have a look at the wiki.
> In general, you can't specify the order that separate unit tests run
> in (though you could specify priorities in TestNG and have a different
> priority for each test). However, unit tests should be able to be run
> in isolation, so the order of the tests should not matter. This is a
> bad practice. If you need the tests to be in a specific order, you
> should be rethinking your design. If you post specifics as to why you
> need the order, I'm sure we can offer suggestions.
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