Before:
  call ale#assert#SetUpLinterTest('handlebars', 'embertemplatelint')

  GivenCommandOutput ['1.6.0']

After:
  call ale#assert#TearDownLinterTest()

Execute(ember-template-lint executables runs the right command):
  AssertLinter 'ember-template-lint',
  \ ale#Escape('ember-template-lint') . ' --json --filename %s'

Execute(old ember-template-lint executables runs the right command):
  GivenCommandOutput []

  AssertLinter 'ember-template-lint',
  \ ale#Escape('ember-template-lint') . ' --json %t'