I tried both of your suggestions. I still have no clue why this happens, but i get 
```
  1) Error:
test_0001_plans(Library Create::Library Create):
NoMethodError: undefined method `katello_environments' for #<#<Class:0x0000000c83ba60>:0x0000001375ea78>
    /home/paji/sparta/projects/katello/test/actions/headpin/library_create_test.rb:28:in `block (3 levels) in <module:Katello>'

1 tests, 0 assertions, 0 failures, 1 errors, 0 skips
```
As in it has trouble reading this line of test code and load the fixture.

```ruby
      let(:library) do
        katello_environments(:library)
      end
```

but the second I change the describe to ```describe ::Actions::Headpin::ContentView``` I get

```
Finished tests in 0.907155s, 1.1023 tests/s, 8.8188 assertions/s.

1 tests, 8 assertions, 0 failures, 0 errors, 0 skips
Coverage report generated for Unit Tests to /home/paji/sparta/projects/foreman/coverage. 7488 / 15021 LOC (49.85%) covered.
/foreman
```