Before:
  Save $PATH
  Save $PATHEXT

  let $PATHEXT = '.'

  call ale#test#SetDirectory('/testplugin/test')
  runtime ale_linters/kotlin/kotlinc.vim

  let g:command_tail = ' -I ' . ale#Escape(ale#gradle#GetInitPath())
  \   . ' -q printClasspath'

  let g:gradle_init_path = ale#path#Simplify(g:dir . '../../autoload/ale/gradle/init.gradle')

After:
  Restore

  unlet! g:gradle_init_path
  unlet! g:command_tail

  call ale#test#RestoreDirectory()
  call ale#linter#Reset()

Execute(Should return 'gradlew' command if project includes gradle wapper):
  call ale#test#SetFilename('gradle-test-files/wrapped-project/src/main/kotlin/dummy.kt')

  AssertEqual
  \ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/gradle-test-files/wrapped-project'))
  \   . ' && ' . ale#Escape(ale#path#Simplify(g:dir . '/gradle-test-files/wrapped-project/gradlew'))
  \   . g:command_tail,
  \ ale#gradle#BuildClasspathCommand(bufnr(''))

Execute(Should return 'gradle' command if project does not include gradle wapper):
  call ale#test#SetFilename('gradle-test-files/unwrapped-project/src/main/kotlin/dummy.kt')
  let $PATH .= (has('win32') ? ';' : ':')
  \ . ale#path#Simplify(g:dir . '/gradle-test-files')

  AssertEqual
  \ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/gradle-test-files/unwrapped-project'))
  \   . ' && ' . ale#Escape('gradle')
  \   . g:command_tail,
  \ ale#gradle#BuildClasspathCommand(bufnr(''))

Execute(Should return empty string if gradle cannot be executed):
  call ale#test#SetFilename('gradle-test-files/non-gradle-project/src/main/kotlin/dummy.kt')

  AssertEqual
  \ '',
  \ ale#gradle#BuildClasspathCommand(bufnr(''))