Before:
  call ale#test#SetDirectory('/testplugin/test')
  runtime ale_linters/kotlin/javac.vim

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

Execute(Should return directory for 'mvnw' if found in parent directory):
  call ale#test#SetFilename('maven-test-files/maven-java-project/module1/src/main/java/dummy1.java')

  AssertEqual
  \ ale#path#Simplify(g:dir . '/maven-test-files/maven-java-project/module1'),
  \ ale#maven#FindProjectRoot(bufnr(''))

Execute(Should return directory for 'pom.xml' if found in parent directory):
  call ale#test#SetFilename('maven-test-files/maven-java-project/module2/src/main/java/dummy2.java')

  AssertEqual
  \ ale#path#Simplify(g:dir . '/maven-test-files/maven-java-project/module2'),
  \ ale#maven#FindProjectRoot(bufnr(''))

Execute(Should return empty string if maven files are not found in parent directory):
  call ale#test#SetFilename('maven-test-files/non-maven-project/src/main/java/dummy.java')

  AssertEqual
  \ '',
  \ ale#maven#FindProjectRoot(bufnr(''))