Before:
  Save g:ale_cuda_nvcc_executable
  Save g:ale_cuda_nvcc_options

  unlet! g:ale_cuda_nvcc_executable
  unlet! b:ale_cuda_nvcc_executable
  unlet! g:ale_cuda_nvcc_options
  unlet! b:ale_cuda_nvcc_options

  runtime ale_linters/cuda/nvcc.vim

After:
  Restore
  unlet! b:ale_cuda_nvcc_executable
  unlet! b:ale_cuda_nvcc_options
  call ale#linter#Reset()

Execute(The executable should be configurable):
  AssertEqual 'nvcc', ale_linters#cuda#nvcc#GetExecutable(bufnr(''))

  let b:ale_cuda_nvcc_executable = 'foobar'

  AssertEqual 'foobar', ale_linters#cuda#nvcc#GetExecutable(bufnr(''))

Execute(The executable should be used in the command):
  AssertEqual
  \ ale#Escape('nvcc') . ' -cuda -std=c++11 %s'
  \   . ' -o ' . g:ale#util#nul_file,
  \ ale_linters#cuda#nvcc#GetCommand(bufnr(''))

  let b:ale_cuda_nvcc_executable = 'foobar'

  AssertEqual
  \ ale#Escape('foobar') . ' -cuda -std=c++11 %s'
  \   . ' -o ' . g:ale#util#nul_file,
  \ ale_linters#cuda#nvcc#GetCommand(bufnr(''))