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Before:
Save g:ale_echo_msg_format
Save g:ale_echo_cursor
let g:ale_buffer_info = {
\ bufnr('%'): {
\ 'loclist': [
\ {
\ 'lnum': 1,
\ 'col': 10,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'code': 'semi',
\ 'text': 'Missing semicolon.',
\ 'detail': "Every statement should end with a semicolon\nsecond line",
\ },
\ {
\ 'lnum': 1,
\ 'col': 14,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'I',
\ 'text': 'Some information',
\ },
\ {
\ 'lnum': 2,
\ 'col': 10,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'W',
\ 'code': 'space-infix-ops',
\ 'text': 'Infix operators must be spaced.',
\ },
\ {
\ 'lnum': 2,
\ 'col': 15,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'code': 'radix',
\ 'text': 'Missing radix parameter',
\ },
\ {
\ 'lnum': 3,
\ 'col': 1,
\ 'bufnr': bufnr('%'),
\ 'vcol': 0,
\ 'linter_name': 'eslint',
\ 'nr': -1,
\ 'type': 'E',
\ 'text': 'lowercase error',
\ },
\ ],
\ },
\}
" Turn off other features, we only care about this one feature in this test.
let g:ale_set_loclist = 0
let g:ale_set_signs = 0
let g:ale_set_highlights = 0
let g:ale_echo_cursor = 1
function GetLastMessage()
redir => l:output
silent mess
redir END
let l:lines = split(l:output, "\n")
return empty(l:lines) ? '' : l:lines[-1]
endfunction
After:
Restore
call cursor(1, 1)
let g:ale_set_loclist = 1
let g:ale_set_signs = 1
let g:ale_set_highlights = 1
let g:ale_buffer_info = {}
unlet! g:output
unlet! b:ale_loclist_msg_format
delfunction GetLastMessage
" Clearing the messages breaks tests on NeoVim for some reason, but all
" we need to do for these tests is just make it so the last message isn't
" carried over between test cases.
echomsg ''
" Close the preview window if it's open.
if &filetype is# 'ale-preview'
noautocmd :q!
endif
Given javascript(A Javscript file with warnings/errors):
var x = 3 + 12345678
var x = 5*2 + parseInt("10");
// comment
Execute(Messages should be shown for the correct lines):
call cursor(1, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'semi: Missing semicolon.', GetLastMessage()
Execute(Messages should be shown for earlier columns):
call cursor(2, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'space-infix-ops: Infix operators must be spaced.', GetLastMessage()
Execute(Messages should be shown for later columns):
call cursor(2, 16)
call ale#cursor#EchoCursorWarning()
AssertEqual 'radix: Missing radix parameter', GetLastMessage()
Execute(The message at the cursor should be shown when linting ends):
call cursor(1, 1)
call ale#engine#SetResults(
\ bufnr('%'),
\ g:ale_buffer_info[bufnr('%')].loclist,
\)
AssertEqual 'semi: Missing semicolon.', GetLastMessage()
Execute(The message at the cursor should be shown on InsertLeave):
call cursor(2, 9)
doautocmd InsertLeave
AssertEqual 'space-infix-ops: Infix operators must be spaced.', GetLastMessage()
Execute(ALEDetail should print 'detail' attributes):
call cursor(1, 1)
ALEDetail
AssertEqual
\ ['Every statement should end with a semicolon', 'second line'],
\ getline(1, '$')
Execute(ALEDetail should print regular 'text' attributes):
call cursor(2, 10)
ALEDetail
" ALEDetail opens a window, so check the text in it.
AssertEqual
\ ['Infix operators must be spaced.'],
\ getline(1, '$')
Execute(ALEDetail should not capitlise cursor messages):
call cursor(3, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'lowercase error', GetLastMessage()
Execute(The linter name should be formatted into the message correctly):
let g:ale_echo_msg_format = '%linter%: %s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ 'eslint: Infix operators must be spaced.',
\ GetLastMessage()
Execute(The severity should be formatted into the message correctly):
let g:ale_echo_msg_format = '%severity%: %s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ 'Warning: Infix operators must be spaced.',
\ GetLastMessage()
call cursor(1, 10)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Error: Missing semicolon.', GetLastMessage()
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Info: Some information', GetLastMessage()
Execute(The %code% and %ifcode% should show the code and some text):
let g:ale_echo_msg_format = '%(code) %%s'
call cursor(2, 9)
call ale#cursor#EchoCursorWarning()
AssertEqual
\ '(space-infix-ops) Infix operators must be spaced.',
\ GetLastMessage()
Execute(The %code% and %ifcode% should be removed when there's no code):
let g:ale_echo_msg_format = '%(code) %%s'
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'Some information', GetLastMessage()
Execute(The buffer message format option should take precedence):
let g:ale_echo_msg_format = '%(code) %%s'
let b:ale_echo_msg_format = 'FOO %s'
call cursor(1, 14)
call ale#cursor#EchoCursorWarning()
AssertEqual 'FOO Some information', GetLastMessage()
Execute(The cursor message shouldn't be echoed if the option is off):
let g:ale_echo_cursor = 0
echom 'foo'
call cursor(1, 1)
call ale#cursor#EchoCursorWarning()
AssertEqual 'foo', GetLastMessage()
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