Why does run all but not on run selected tests fail?
If I click “Run All” in Test Explorer then 1 of my unit tests fails, but if I select all tests and click “Run Selected Tests” then the unit test passes. The test that is failing is throwing a reflection error: System.Reflection.TargetException: Non-static method requires a target. on a type which is defined in the dll code which I’m testing.
Why are unit tests not run in order?
I have been caught out in the past with running multiple unit tests in that the order in which the tests run may not be in the order in which they are declared in the test class, and may in fact be in order of test method name. e.g. if I have Then LaterTest gets run first as its name appears before PreviousTest when ordered alphabetically.
What happens if I Click ” Run All ” in Test explorer?
I’m getting some weird behavior. If I click “Run All” in Test Explorer then 1 of my unit tests fails, but if I select all tests and click “Run Selected Tests” then the unit test passes.
Why is my.net unit test failing?
The test that is failing is throwing a reflection error: System.Reflection.TargetException: Non-static method requires a target. on a type which is defined in the dll code which I’m testing. There doesn’t appear to be anything odd with the class – there are plenty of other classes defined in the dll which reflection is happy with.
Why do tests pass locally but fail in Jenkins?
Symptom: Tests pass locally when run in a certain order, but fail in Jenkins when run in a different order (or tests pass/fail when run individually) Potential fixes You probably have a test leak, and your Jenkins job revealed the problem.
Why are my tests failing against other test cases?
Any shared objects (say, through an abstract or static class) that are changed may also be leaky when running against other test cases. You don’t want your tests to have any side effects, so revert any changes done globally. Don’t have tests that rely on other test cases.
Why are my tests not running in Visual Studio?
This issue is also observed when the test method being run throws a StackOverflowException, making the test runner abort the test run, resulting in the output 0 tests run.
Why are my tests not running in Test explorer?
If you are using NUnit rather than MSTest then you will need the NUnit Test Adapter Extension for Visual Studio 2012/2013. I had to change my async test methods to return Task instead of void. The tests were then active and runnable in Test Explorer.