Before:
  call ale#assert#SetUpLinterTest('fortran', 'fortitude')

After:
  call ale#assert#TearDownLinterTest()

Execute(The default fortitude command should be correct):
  AssertLinter 'fortitude', ale#Escape('fortitude')
  \ . ' check --output-format json %s'

Execute(fortitude should be configurable):
  let b:ale_fortran_fortitude_executable = 'custom-exe'
  let b:ale_fortran_fortitude_options = '--foobar'

  AssertLinter 'custom-exe', ale#Escape('custom-exe')
  \ . ' check --output-format json --foobar %s'