Bug Bugs with Parameterized Test Fixtures

I have made a parameterized test fixture in play mode which exactly the same with the demo code in nunit official documentation:TestFixture | NUnit Docs, as the attached file "ParameterizedTestFixture.cs".

but he Unit Test Runner window shows error for this testfixture:

ParameterizedTestFixture (0.000s)
---
An exception was thrown while loading the test.
System.ArgumentNullException: pathName
Parameter name: Argument pathName must not be null


If i add a namespace for the testfixture, sth like:

Code (CSharp):

1. namespace Test
2. {
3.     [TestFixture]
4.     [TestFixture("hello", "hello", "goodbye")]
5.     [TestFixture("zip", "zip")]
6.     [TestFixture(42, 42, 99)]
7.     public class ParameterizedTestFixture
8.     {
9.      // .....
10.     }
11. }

Then all tests work well in unity editor (still in play mode), but when i run tests in android platform, the following error occurred for every test:

No suitable constructor was found


How should i use parameterized test fixture in android platform?

 

This looks like it could be a code stripping issue, which happens because the constructor will be called through reflection. You could try adding

[Preserve]

to the constructors to see if that would help.

 

Wow, Really thanks.

After adding [UnityEngine.Scripting.Preserve] attribute to all constructors, all tests passed in android platform.

But i am still curious about why i have to add namespace for parameterized test fixture?