ale/test/command_callback/test_rails_best_practices_command_callback.vader

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Before:
Save g:ale_ruby_rails_best_practices_executable
let g:ale_ruby_rails_best_practices_executable = 'rails_best_practices'
runtime ale_linters/ruby/rails_best_practices.vim
call ale#test#SetDirectory('/testplugin/test/command_callback')
call ale#test#SetFilename('../ruby_fixtures/valid_rails_app/db/test.rb')
let b:args = '--silent -f json'
\ . ' --output-file ' . (has('win32') ? '%t' : '/dev/stdout')
let b:app_path = ale#path#Winify(g:dir . '/../ruby_fixtures/valid_rails_app')
let b:suffix = has('win32') ? '; type %t' : ''
After:
Restore
unlet! b:args
unlet! b:app_path
unlet! b:suffix
call ale#test#RestoreDirectory()
Execute(Executable should default to rails_best_practices):
AssertEqual
\ ale#Escape('rails_best_practices')
\ . ' ' . b:args
\ . ' ' . ale#Escape(b:app_path)
\ . b:suffix,
\ ale_linters#ruby#rails_best_practices#GetCommand(bufnr(''))
Execute(Should be able to set a custom executable):
let g:ale_ruby_rails_best_practices_executable = 'bin/rails_best_practices'
AssertEqual
\ ale#Escape('bin/rails_best_practices')
\ . ' ' . b:args
\ . ' ' . ale#Escape(b:app_path)
\ . b:suffix,
\ ale_linters#ruby#rails_best_practices#GetCommand(bufnr(''))
Execute(Setting bundle appends 'exec rails_best_practices'):
let g:ale_ruby_rails_best_practices_executable = 'path to/bundle'
AssertEqual
\ ale#Escape('path to/bundle') . ' exec rails_best_practices'
\ . ' ' . b:args
\ . ' ' . ale#Escape(b:app_path)
\ . b:suffix,
\ ale_linters#ruby#rails_best_practices#GetCommand(bufnr(''))
Execute(Command callback should be empty when not in a valid Rails app):
call ale#test#SetFilename('../ruby_fixtures/not_a_rails_app/test.rb')
AssertEqual
\ '',
\ ale_linters#ruby#rails_best_practices#GetCommand(bufnr(''))