Before:
  call ale#assert#SetUpLinterTest('ispc', 'ispc')

After:
  call ale#assert#TearDownLinterTest()

Execute(The executable should be configurable):
  AssertLinter 'ispc',
  \ ale#Escape('ispc')
  \ . ' -I ' . ale#Escape(getcwd())
  \ . ' -'

  let b:ale_ispc_ispc_executable = 'foo'

  AssertLinter 'foo',
  \ ale#Escape('foo')
  \ . ' -I ' . ale#Escape(getcwd())
  \ . ' -'

Execute(The options should be configurable):
  let g:ale_ispc_ispc_options = '--foo'

  AssertLinter 'ispc',
  \ ale#Escape('ispc')
  \ . ' -I ' . ale#Escape(getcwd())
  \ . ' --foo'
  \ . ' -'