Before:
  call ale#assert#SetUpLinterTest('thrift', 'thrift')
  let b:suffix = ' -out ' . ale#Escape('TEMP_DIR') . ' %t'

  function! GetCommand(buffer) abort
    call ale#engine#InitBufferInfo(a:buffer)
    let l:command = ale_linters#thrift#thrift#GetCommand(a:buffer)
    call ale#engine#Cleanup(a:buffer)

    let l:split_command = split(l:command)
    let l:index = index(l:split_command, '-out')

    if l:index >= 0
      let l:split_command[l:index + 1] = 'TEMP'
    endif

    return join(l:split_command)
  endfunction

After:
  unlet! b:suffix
  delfunction GetCommand
  call ale#assert#TearDownLinterTest()

Execute(The default command should be correct):
  AssertLinter 'thrift', ale#Escape('thrift') . ' --gen cpp -I . -strict' . b:suffix

Execute(The executable should be configurable):
  let b:ale_thrift_thrift_executable = 'foobar'

  AssertLinter 'foobar', ale#Escape('foobar') . ' --gen cpp -I . -strict' . b:suffix

Execute(The list of generators should be configurable):
  let b:ale_thrift_thrift_generators = ['java', 'py:dynamic']

  AssertLinter 'thrift', ale#Escape('thrift')
  \ . ' --gen java --gen py:dynamic -I . -strict' . b:suffix

  let b:ale_thrift_thrift_generators = []

  AssertLinter 'thrift', ale#Escape('thrift') . ' --gen cpp -I . -strict' . b:suffix

Execute(The list of include paths should be configurable):
  let b:ale_thrift_thrift_includes = ['included/path']

  AssertLinter 'thrift', ale#Escape('thrift')
  \ . ' --gen cpp -I included/path -strict' . b:suffix

Execute(The string of compiler options should be configurable):
  let b:ale_thrift_thrift_options = '-strict --allow-64bit-consts'

  AssertLinter 'thrift', ale#Escape('thrift')
  \   . ' --gen cpp -I . -strict --allow-64bit-consts' . b:suffix