Before:
  call ale#assert#SetUpLinterTest('terraform', 'trivy')

After:
  call ale#assert#TearDownLinterTest()

Execute(The default command should be correct):
  AssertLinter 'trivy', ale#Escape('trivy') . ' config --format json .'

Execute(The default executable should be configurable):
  let b:ale_terraform_trivy_executable = '/usr/bin/trivy'

  AssertLinter '/usr/bin/trivy', ale#Escape('/usr/bin/trivy') . ' config --format json .'

Execute(Overriding options should work):
  let g:ale_terraform_trivy_executable = '/usr/local/bin/trivy'
  let g:ale_terraform_trivy_options = '--severity HIGH,CRITICAL'

  AssertLinter '/usr/local/bin/trivy',
  \ ale#Escape('/usr/local/bin/trivy') . ' config --format json --severity HIGH,CRITICAL .'