Why is the xUnit Runner not finding my tests

Question

I have a xUnit.net Test as follows:

static class MyTestClass
{
    [Fact]
    static void MyTestMethod() 
    {
    }
         


        

Answer 1

For me, the combination of my test class and test method names were too long; xUnit appears to have some cap on this combination.

Shortening the name of just the test method allowed xUnit to discover that single test. Shortening the name of the entire class allowed xUnit to discover all tests in the class.

Threshold of class name + method name appears to be 172 characters.