Before: Save g:ale_php_pint_executable Save g:ale_php_pint_options let g:ale_php_pint_executable = 'pint' let g:ale_php_pint_options = '' call ale#test#SetDirectory('/testplugin/test/fixers') After: Restore call ale#test#RestoreDirectory() Execute(project with pint should use local by default): call ale#test#SetFilename('../test-files/php/project-with-pint/test.php') AssertEqual \ ale#path#Simplify(g:dir . '/../test-files/php/project-with-pint/vendor/bin/pint'), \ ale#fixers#pint#GetExecutable(bufnr('')) Execute(use-global should override local detection): let g:ale_php_pint_use_global = 1 call ale#test#SetFilename('../test-files/php/project-with-pint/test.php') AssertEqual \ 'pint', \ ale#fixers#pint#GetExecutable(bufnr('')) Execute(project without pint should use global): call ale#test#SetFilename('../test-files/php/project-without-pint/test.php') AssertEqual \ 'pint', \ ale#fixers#pint#GetExecutable(bufnr('')) Execute(The pint callback should return the correct default values): call ale#test#SetFilename('../test-files/php/project-without-pint/foo/test.php') AssertEqual \ { \ 'read_temporary_file': 1, \ 'command': ale#Escape('pint') \ . ' ' . g:ale_php_pint_options \ . ' %t' \ }, \ ale#fixers#pint#Fix(bufnr('')) Execute(The pint callback should include custom pint options): let g:ale_php_pint_options = '--test' call ale#test#SetFilename('../test-files/php/project-without-pint/test.php') AssertEqual \ { \ 'command': ale#Escape(g:ale_php_pint_executable) \ . ' --test %t', \ 'read_temporary_file': 1, \ }, \ ale#fixers#pint#Fix(bufnr(''))