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|
Before:
call ale#test#SetDirectory('/testplugin/test')
call ale#test#SetFilename('dummy.txt')
let g:Callback = 0
let g:message_list = []
let g:item_list = []
let g:show_message_arg_list = []
let g:ale_floating_preview = 0
let g:ale_hover_to_floating_preview = 0
let g:ale_detail_to_floating_preview = 0
runtime autoload/ale/linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/util.vim
runtime autoload/ale/floating_preview.vim
runtime autoload/ale/hover.vim
let g:floated_lines = []
let g:floating_preview_show_called = 0
" Stub out so we can track the call
function! ale#floating_preview#Show(lines, ...) abort
let g:floating_preview_show_called = 1
let g:floated_lines = a:lines
endfunction
function! ale#lsp_linter#StartLSP(buffer, linter, callback) abort
let g:Callback = a:callback
return {
\ 'command': 'foobar',
\ 'connection_id': 347,
\ 'project_root': '/foo/bar',
\}
endfunction
function! ale#lsp#Send(conn_id, message, root) abort
call add(g:message_list, a:message)
return 42
endfunction
function! ale#util#ShowMessage(string, ...) abort
call add(g:show_message_arg_list, [a:string] + a:000)
endfunction
function! HandleValidLSPResult(result) abort
" The cursor is beyond the length of the line.
" We will clamp the cursor position with the line length.
call setpos('.', [bufnr(''), 1, 5, 0])
call ale#hover#SetMap({3: {
\ 'buffer': bufnr(''),
\ 'line': 1,
\ 'column': 5,
\}})
call ale#hover#HandleLSPResponse(
\ 1,
\ {
\ 'id': 3,
\ 'result': a:result,
\ }
\)
endfunction
After:
call ale#hover#SetMap({})
call ale#test#RestoreDirectory()
call ale#linter#Reset()
unlet! g:Callback
unlet! g:message_list
unlet! b:ale_linters
unlet! g:show_message_arg_list
delfunction HandleValidLSPResult
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/floating_preview.vim
Given python(Some Python file):
foo
somelongerline
bazxyzxyzxyz
Execute(Other messages for the tsserver handler should be ignored):
call ale#hover#HandleTSServerResponse(1, {'command': 'foo'})
Execute(Failed hover responses should be handled correctly):
call ale#hover#SetMap({3: {}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {'command': 'quickinfo', 'request_seq': 3}
\)
AssertEqual {}, ale#hover#GetMap()
Given typescript(Some typescript file):
foo
somelongerline
bazxyzxyzxyz
Execute(tsserver quickinfo responses will null missing bodies should be handled):
call ale#hover#SetMap({3: {}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {
\ 'command': 'quickinfo',
\ 'request_seq': 3,
\ 'success': v:true,
\ }
\)
AssertEqual {}, ale#hover#GetMap()
Execute(tsserver quickinfo displayString values should be displayed):
call ale#hover#SetMap({3: {'buffer': bufnr('')}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {
\ 'command': 'quickinfo',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {'displayString': 'foo bar'},
\ }
\)
AssertEqual [['foo bar']], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover responses with just a string should be handled):
call HandleValidLSPResult({'contents': 'foobar'})
AssertEqual [['foobar', {'commands': []}]], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover null responses should be handled):
call HandleValidLSPResult(v:null)
AssertEqual [], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover responses with markup content should be handled):
call HandleValidLSPResult({'contents': {'kind': 'markdown', 'value': 'markup'}})
AssertEqual [['markup', {'commands': []}]], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover responses with markup content missing values should be handled):
call HandleValidLSPResult({'contents': {'kind': 'markdown'}})
AssertEqual [], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover response with lists of strings should be handled):
call HandleValidLSPResult({'contents': [
\ "foo\n",
\ "bar\n",
\]})
AssertEqual [["foo\n\nbar", {'commands': []}]], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover response with lists of strings and marked strings should be handled):
call HandleValidLSPResult({'contents': [
\ {'language': 'rust', 'value': 'foo'},
\ "bar\n",
\]})
AssertEqual [
\ [
\ "foo\n\nbar",
\ {
\ 'commands': [
\ 'unlet! b:current_syntax',
\ 'syntax include @ALE_hover_rust syntax/rust.vim',
\ 'syntax region ALE_hover_1 start=/\%1l/ end=/\%2l/ contains=@ALE_hover_rust',
\ ],
\ },
\ ],
\], g:show_message_arg_list
AssertEqual {}, ale#hover#GetMap()
Execute(LSP hover with ale_floating_preview should float):
let g:ale_floating_preview = 1
call HandleValidLSPResult({'contents': "the message\ncontinuing"})
AssertEqual 1, g:floating_preview_show_called
AssertEqual ["the message", "continuing"], g:floated_lines
Execute(LSP hover ale_hover_to_floating_preview should float):
let g:ale_hover_to_floating_preview = 1
call HandleValidLSPResult({'contents': "the message\ncontinuing"})
AssertEqual 1, g:floating_preview_show_called
AssertEqual ["the message", "continuing"], g:floated_lines
Execute(LSP hover by default should not float):
call HandleValidLSPResult({'contents': "the message\ncontinuing"})
AssertEqual 0, g:floating_preview_show_called
Execute(tsserver responses for documentation requests should be handled):
call ale#hover#SetMap({3: {'show_documentation': 1, 'buffer': bufnr('')}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {
\ 'command': 'quickinfo',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'documentation': 'foo is a very good method',
\ 'displayString': 'foo bar',
\ },
\ }
\)
" The preview window should show the text.
AssertEqual ['foo is a very good method'], ale#test#GetPreviewWindowText()
silent! pclose
Execute(hover with show_documentation should be in the preview window, not floating):
let g:ale_hover_to_floating_preview = 1
let g:ale_floating_preview = 1
call ale#hover#SetMap({3: {'show_documentation': 1, 'buffer': bufnr('')}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {
\ 'command': 'quickinfo',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'documentation': 'foo is a very good method',
\ 'displayString': 'foo bar ',
\ },
\ }
\)
let expected = ["Every statement should end with a semicolon", "second line"]
AssertEqual 0, g:floating_preview_show_called
Execute(TSServer hover without show_documentation and ale_floating_preview should float):
let g:ale_floating_preview = 1
call ale#hover#SetMap({3: {'buffer': bufnr('')}})
call ale#hover#HandleTSServerResponse(
\ 1,
\ {
\ 'command': 'quickinfo',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'displayString': "the message\ncontinuing",
\ },
\ }
\)
AssertEqual 1, g:floating_preview_show_called
AssertEqual ["the message", "continuing"], g:floated_lines
|
