Unit test framework - TestNG using configurable value to define threadPoolSize

问题

I'm digging little bit the TestNG framework.

I'm using annotations to configure thread values in my test case, example:

@Test(threadPoolSize = 2, invocationCount = 10)
    public void testOne() {
        //some code
    }

The idea is config these values in a config file and this values should be passed to all tests.

So I need to change these values from a config entry or pass this value through unitTest constructor, but TestNG is only accepting CONSTANT values.

Any tips/ideas?

Thanks in advance!

回答1:

Use an annotation transformer:

http://testng.org/javadocs/org/testng/IAnnotationTransformer.html

回答2:

You need to use "IAnnotationTransformer" interface to make "invocationCount" and "threadPoolSize" parameter values configurable through a .properties file to override default values.

To address this issue, I've created a Sample Example. Please check this out https://github.com/pashtika/test-ng/tree/master/testng-annotation-configurable.

来源：https://stackoverflow.com/questions/2418907/unit-test-framework-testng-using-configurable-value-to-define-threadpoolsize