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Before:
Save g:ale_lint_on_save
Save g:ale_enabled
Save g:ale_linters
Save g:ale_run_synchronously
Save g:ale_disable_lsp
call ale#test#SetDirectory('/testplugin/test/completion')
call ale#test#SetFilename('dummy.txt')
runtime autoload/ale/lsp.vim
runtime autoload/ale/lsp_linter.vim
let g:ale_disable_lsp = 0
unlet! b:ale_disable_lsp
let g:ale_lint_on_save = 1
let b:ale_enabled = 1
let g:ale_lsp_next_message_id = 1
let g:ale_run_synchronously = 1
let g:conn_id = v:null
let g:message_list = []
function! LanguageCallback() abort
return 'foobar'
endfunction
function! ProjectRootCallback() abort
return expand('.')
endfunction
call ale#linter#Define('foobar', {
\ 'name': 'dummy_linter',
\ 'lsp': 'stdio',
\ 'command': 'cat - > /dev/null',
\ 'executable': has('win32') ? 'cmd' : 'echo',
\ 'language': function('LanguageCallback'),
\ 'project_root': function('ProjectRootCallback'),
\ })
let g:ale_linters = {'foobar': ['dummy_linter']}
function! ale#lsp_linter#StartLSP(buffer, linter, Callback) abort
let g:conn_id = ale#lsp#Register('executable', '/foo/bar', {})
call ale#lsp#MarkDocumentAsOpen(g:conn_id, a:buffer)
let l:details = {
\ 'command': 'foobar',
\ 'buffer': a:buffer,
\ 'connection_id': g:conn_id,
\ 'project_root': '/foo/bar',
\}
call a:Callback(a:linter, l:details)
return 1
endfunction
" Replace the Send function for LSP, so we can monitor calls to it.
function! ale#lsp#Send(conn_id, message) abort
call add(g:message_list, a:message)
endfunction
After:
Restore
if g:conn_id isnot v:null
call ale#lsp#RemoveConnectionWithID(g:conn_id)
endif
unlet! b:ale_enabled
unlet! b:ale_linters
unlet! g:message_list
unlet! b:ale_save_event_fired
delfunction LanguageCallback
delfunction ProjectRootCallback
call ale#test#RestoreDirectory()
call ale#linter#Reset()
" Stop any timers we left behind.
" This stops the tests from failing randomly.
call ale#completion#StopTimer()
runtime autoload/ale/completion.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/lsp_linter.vim
Given foobar (Some imaginary filetype):
<contents>
Execute(Server should be notified on save):
call ale#events#SaveEvent(bufnr(''))
AssertEqual
\ [
\ [1, 'textDocument/didChange', {
\ 'textDocument': {
\ 'uri': ale#path#ToURI(expand('%:p')),
\ 'version': g:ale_lsp_next_version_id - 1,
\ },
\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}],
\ }],
\ ],
\ g:message_list
Execute(Server should be notified on save with didSave is supported by server):
" Replace has capability function to simulate didSave server capability
function! ale#lsp#HasCapability(conn_id, capability) abort
if a:capability == 'did_save'
return 1
endif
return 0
endfunction
call ale#events#SaveEvent(bufnr(''))
AssertEqual
\ [
\ [1, 'textDocument/didChange', {
\ 'textDocument': {
\ 'uri': ale#path#ToURI(expand('%:p')),
\ 'version': g:ale_lsp_next_version_id - 1,
\ },
\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}],
\ }],
\ [1, 'textDocument/didSave', {
\ 'textDocument': {
\ 'uri': ale#path#ToURI(expand('%:p')),
\ },
\ }],
\ ],
\ g:message_list
Execute(Server should be notified on change):
call ale#events#FileChangedEvent(bufnr(''))
AssertEqual
\ [
\ [1, 'textDocument/didChange', {
\ 'textDocument': {
\ 'uri': ale#path#ToURI(expand('%:p')),
\ 'version': g:ale_lsp_next_version_id - 1,
\ },
\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}],
\ }],
\ ],
\ g:message_list
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