--- /dev/null
+Before:
+ Save g:ale_enabled
+ Save b:ale_enabled
+ Save g:ale_lint_on_text_changed
+ Save g:ale_completion_enabled
+ Save g:ale_completion_autoimport
+ Save g:ale_completion_max_suggestions
+ Save g:ale_linters
+ Save b:ale_linters
+
+ let g:ale_enabled = 0
+ let b:ale_enabled = 0
+ let g:ale_lint_on_text_changed = 'always'
+ let g:ale_completion_enabled = 0
+ let g:ale_completion_autoimport = 0
+ let g:ale_completion_max_suggestions = 50
+ let g:ale_linters = {'typescript': ['tsserver'], 'python': ['pyre']}
+ unlet! b:ale_linters
+
+ let g:server_started_value = 1
+ let g:request_id = 0
+ let g:LastCallback = v:null
+ let g:LastHandleCallback = v:null
+ let g:sent_message_list = []
+ let g:code_action_list = []
+ let g:execute_list = []
+ let g:ale_queue_call_list = []
+
+ runtime autoload/ale.vim
+ runtime autoload/ale/util.vim
+ runtime autoload/ale/code_action.vim
+ runtime autoload/ale/lsp.vim
+ runtime autoload/ale/lsp_linter.vim
+
+ function! ale#util#Execute(expr) abort
+ call add(g:execute_list, a:expr)
+ endfunction
+
+ function! ale#Queue(...) abort
+ call add(g:ale_queue_call_list, a:000)
+ endfunction
+
+ function! ale#lsp#RegisterCallback(id, Callback) abort
+ let g:LastHandleCallback = a:Callback
+ endfunction
+
+ function! ale#lsp#NotifyForChanges(id, buffer) abort
+ endfunction
+
+ function! ale#lsp#HasCapability(id, capability) abort
+ return 1
+ endfunction
+
+ function! ale#lsp#Send(id, message) abort
+ let g:request_id += 1
+
+ call add(g:sent_message_list, a:message)
+
+ return g:request_id
+ endfunction
+
+ function! ale#lsp_linter#StartLSP(buffer, linter, Callback) abort
+ let g:LastCallback = a:Callback
+
+ return g:server_started_value
+ endfunction
+
+ function! ale#code_action#HandleCodeAction(code_action, options) abort
+ Assert !get(a:options, 'should_save')
+
+ call add(g:code_action_list, a:code_action)
+ endfunction
+
+ function GetLastMessage()
+ return get(g:execute_list, -1, '')
+ endfunction
+
+ function CheckLintStates(conn_id, message)
+ " Check that we request more linter results after adding completions.
+ AssertEqual [[0, '']], g:ale_queue_call_list
+
+ let g:ale_enabled = 0
+
+ let g:ale_queue_call_list = []
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [], g:ale_queue_call_list
+
+ let g:ale_enabled = 1
+ let g:ale_lint_on_text_changed = 1
+
+ let g:ale_queue_call_list = []
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [[0, '']], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = v:true
+
+ let g:ale_queue_call_list = []
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [[0, '']], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = 'normal'
+
+ let g:ale_queue_call_list = []
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [[0, '']], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = 'insert'
+
+ let g:ale_queue_call_list = []
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [[0, '']], g:ale_queue_call_list
+
+ let g:ale_queue_call_list = []
+ let g:ale_lint_on_text_changed = 'never'
+
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = '0'
+
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = 0
+
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [], g:ale_queue_call_list
+
+ let g:ale_lint_on_text_changed = 'xxx'
+
+ call g:LastHandleCallback(a:conn_id, a:message)
+ AssertEqual [], g:ale_queue_call_list
+ endfunction
+
+After:
+ call ale#linter#Reset()
+
+ Restore
+
+ delfunction GetLastMessage
+ delfunction CheckLintStates
+
+ unlet! g:LastCallback
+ unlet! g:LastHandleCallback
+ unlet! g:request_id
+ unlet! g:server_started_value
+ unlet! g:sent_message_list
+ unlet! g:code_action_list
+ unlet! g:ale_queue_call_list
+ unlet! g:execute_list
+ unlet! g:received_message
+ unlet! b:ale_old_omnifunc
+ unlet! b:ale_old_completeopt
+ unlet! b:ale_completion_info
+ unlet! b:ale_completion_result
+ unlet! b:ale_complete_done_time
+
+ runtime autoload/ale.vim
+ runtime autoload/ale/util.vim
+ runtime autoload/ale/code_action.vim
+ runtime autoload/ale/lsp.vim
+ runtime autoload/ale/lsp_linter.vim
+
+Given typescript(Some example TypeScript code):
+ let xyz = 123
+ let foo = missingword
+
+ let abc = 456
+
+Execute(ALEImport should complain when there's no word at the cursor):
+ call setpos('.', [bufnr(''), 3, 1, 0])
+ ALEImport
+
+ AssertEqual 'echom ''Nothing to complete at cursor!''', GetLastMessage()
+
+Execute(ALEImport should tell the user if no LSP is available):
+ let g:server_started_value = 0
+
+ call setpos('.', [bufnr(''), 2, 16, 0])
+ ALEImport
+
+ AssertEqual
+ \ 'echom ''No completion providers are available.''',
+ \ GetLastMessage()
+
+Execute(ALEImport should request imports correctly for tsserver):
+ call setpos('.', [bufnr(''), 2, 16, 0])
+
+ ALEImport
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 0,
+ \ 'request_id': 0,
+ \ 'source': 'ale-import',
+ \ 'column': 21,
+ \ 'line': 2,
+ \ 'line_length': 21,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastCallback isnot v:null
+
+ call g:LastCallback(ale#linter#Get(&filetype)[0], {
+ \ 'connection_id': 347,
+ \ 'buffer': bufnr(''),
+ \})
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 347,
+ \ 'request_id': 1,
+ \ 'source': 'ale-import',
+ \ 'column': 21,
+ \ 'line': 2,
+ \ 'line_length': 21,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastHandleCallback isnot v:null
+
+ call g:LastHandleCallback(347, {
+ \ 'request_seq': 1,
+ \ 'command': 'completions',
+ \ 'body': [
+ \ {'name': 'missingwordIgnoreMe'},
+ \ {'name': 'missingword'},
+ \ ],
+ \})
+
+ AssertEqual
+ \ [
+ \ [0, 'ts@completions', {
+ \ 'file': expand('%:p'),
+ \ 'includeExternalModuleExports': v:true,
+ \ 'offset': 21,
+ \ 'line': 2,
+ \ 'prefix': 'missingword',
+ \ }],
+ \ [0, 'ts@completionEntryDetails', {
+ \ 'file': expand('%:p'),
+ \ 'entryNames': [{'name': 'missingword'}],
+ \ 'offset': 21,
+ \ 'line': 2,
+ \ }]
+ \ ],
+ \ g:sent_message_list
+ AssertEqual 2, b:ale_completion_info.request_id
+
+ let g:ale_enabled = 1
+ let g:received_message = {
+ \ 'request_seq': 2,
+ \ 'command': 'completionEntryDetails',
+ \ 'body': [
+ \ {
+ \ 'name': 'missingword',
+ \ 'kind': 'className',
+ \ 'displayParts': [],
+ \ 'codeActions': [{
+ \ 'description': 'import { missingword } from "./Something";',
+ \ 'changes': [],
+ \ }],
+ \ },
+ \ ],
+ \}
+ call g:LastHandleCallback(347, g:received_message)
+
+ AssertEqual
+ \ [
+ \ {
+ \ 'description': 'import { missingword } from "./Something";',
+ \ 'changes': [],
+ \ },
+ \ ],
+ \ g:code_action_list
+
+ call CheckLintStates(347, g:received_message)
+
+Execute(ALEImport should tell the user when no completions were found from tsserver):
+ call setpos('.', [bufnr(''), 2, 16, 0])
+
+ ALEImport
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 0,
+ \ 'request_id': 0,
+ \ 'source': 'ale-import',
+ \ 'column': 21,
+ \ 'line': 2,
+ \ 'line_length': 21,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastCallback isnot v:null
+
+ call g:LastCallback(ale#linter#Get(&filetype)[0], {
+ \ 'connection_id': 347,
+ \ 'buffer': bufnr(''),
+ \})
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 347,
+ \ 'request_id': 1,
+ \ 'source': 'ale-import',
+ \ 'column': 21,
+ \ 'line': 2,
+ \ 'line_length': 21,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastHandleCallback isnot v:null
+
+ call g:LastHandleCallback(347, {
+ \ 'request_seq': 1,
+ \ 'command': 'completions',
+ \ 'body': [
+ \ {'name': 'missingwordIgnoreMe'},
+ \ ],
+ \})
+
+ AssertEqual 'echom ''No possible imports found.''', GetLastMessage()
+
+Given python(Some example Python code):
+ xyz = 123
+ foo = missingword
+
+ abc = 456
+
+Execute(ALEImport should request imports correctly for language servers):
+ call setpos('.', [bufnr(''), 2, 12, 0])
+
+ ALEImport
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 0,
+ \ 'request_id': 0,
+ \ 'source': 'ale-import',
+ \ 'column': 17,
+ \ 'line': 2,
+ \ 'line_length': 17,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastCallback isnot v:null
+
+ call g:LastCallback(ale#linter#Get(&filetype)[0], {
+ \ 'connection_id': 347,
+ \ 'buffer': bufnr(''),
+ \})
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 347,
+ \ 'request_id': 1,
+ \ 'source': 'ale-import',
+ \ 'column': 17,
+ \ 'line': 2,
+ \ 'line_length': 17,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ 'completion_filter': 'ale#completion#python#CompletionItemFilter',
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastHandleCallback isnot v:null
+
+ AssertEqual
+ \ [
+ \ [0, 'textDocument/completion', {
+ \ 'textDocument': {'uri': ale#path#ToFileURI(expand('%:p'))},
+ \ 'position': {'character': 16, 'line': 1}
+ \ }],
+ \ ],
+ \ g:sent_message_list
+ AssertEqual 1, b:ale_completion_info.request_id
+
+ let g:ale_enabled = 1
+ let g:received_message = {
+ \ 'id': 1,
+ \ 'jsonrpc': '2.0',
+ \ 'result': {
+ \ 'isIncomplete': v:false,
+ \ 'items': [
+ \ {
+ \ 'detail': 'Some other word we should ignore',
+ \ 'filterText': 'missingwordIgnoreMe',
+ \ 'insertText': 'missingwordIgnoreMe',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingwordIgnoreMe',
+ \ 'sortText': '3ee19999missingword',
+ \ 'additionalTextEdits': [
+ \ {
+ \ 'range': {
+ \ 'start': {'line': 1, 'character': 1},
+ \ 'end': {'line': 2, 'character': 1},
+ \ },
+ \ 'newText': 'from something import missingwordIgnoreMe',
+ \ },
+ \ ],
+ \ },
+ \ {
+ \ 'detail': 'Some word without text edits',
+ \ 'filterText': 'missingword',
+ \ 'insertText': 'missingword',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingword',
+ \ 'sortText': '3ee19999missingword',
+ \ },
+ \ {
+ \ 'detail': 'The word we should use',
+ \ 'filterText': 'missingword',
+ \ 'insertText': 'missingword',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingword',
+ \ 'sortText': '3ee19999missingword',
+ \ 'additionalTextEdits': [
+ \ {
+ \ 'range': {
+ \ 'start': {'line': 1, 'character': 1},
+ \ 'end': {'line': 2, 'character': 1},
+ \ },
+ \ 'newText': 'from something import missingword',
+ \ },
+ \ ],
+ \ },
+ \ {
+ \ 'detail': 'The other word we should not use',
+ \ 'filterText': 'missingword',
+ \ 'insertText': 'missingword',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingword',
+ \ 'sortText': '3ee19999missingword',
+ \ 'additionalTextEdits': [
+ \ {
+ \ 'range': {
+ \ 'start': {'line': 1, 'character': 1},
+ \ 'end': {'line': 2, 'character': 1},
+ \ },
+ \ 'newText': 'from something_else import missingword',
+ \ },
+ \ ],
+ \ },
+ \ ],
+ \ },
+ \}
+ call g:LastHandleCallback(347, g:received_message)
+
+ AssertEqual
+ \ [
+ \ {
+ \ 'description': 'completion',
+ \ 'changes': [
+ \ {
+ \ 'fileName': expand('%:p'),
+ \ 'textChanges': [
+ \ {
+ \ 'start': {'line': 2, 'offset': 2},
+ \ 'end': {'line': 3, 'offset': 2},
+ \ 'newText': 'from something import missingword',
+ \ },
+ \ ],
+ \ },
+ \ ],
+ \ },
+ \ ],
+ \ g:code_action_list
+
+ call CheckLintStates(347, g:received_message)
+
+Execute(ALEImport should tell the user when no completions were found from a language server):
+ call setpos('.', [bufnr(''), 2, 12, 0])
+
+ ALEImport
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 0,
+ \ 'request_id': 0,
+ \ 'source': 'ale-import',
+ \ 'column': 17,
+ \ 'line': 2,
+ \ 'line_length': 17,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastCallback isnot v:null
+
+ call g:LastCallback(ale#linter#Get(&filetype)[0], {
+ \ 'connection_id': 347,
+ \ 'buffer': bufnr(''),
+ \})
+
+ AssertEqual
+ \ {
+ \ 'conn_id': 347,
+ \ 'request_id': 1,
+ \ 'source': 'ale-import',
+ \ 'column': 17,
+ \ 'line': 2,
+ \ 'line_length': 17,
+ \ 'prefix': 'missingword',
+ \ 'additional_edits_only': 1,
+ \ 'completion_filter': 'ale#completion#python#CompletionItemFilter',
+ \ },
+ \ b:ale_completion_info
+ Assert g:LastHandleCallback isnot v:null
+
+ AssertEqual
+ \ [
+ \ [0, 'textDocument/completion', {
+ \ 'textDocument': {'uri': ale#path#ToFileURI(expand('%:p'))},
+ \ 'position': {'character': 16, 'line': 1}
+ \ }],
+ \ ],
+ \ g:sent_message_list
+ AssertEqual 1, b:ale_completion_info.request_id
+
+ let g:received_message = {
+ \ 'id': 1,
+ \ 'jsonrpc': '2.0',
+ \ 'result': {
+ \ 'isIncomplete': v:false,
+ \ 'items': [
+ \ {
+ \ 'detail': 'Some other word we should ignore',
+ \ 'filterText': 'missingwordIgnoreMe',
+ \ 'insertText': 'missingwordIgnoreMe',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingwordIgnoreMe',
+ \ 'sortText': '3ee19999missingword',
+ \ 'additionalTextEdits': [
+ \ {
+ \ 'range': {
+ \ 'start': {'line': 1, 'character': 1},
+ \ 'end': {'line': 2, 'character': 1},
+ \ },
+ \ 'newText': 'from something import missingwordIgnoreMe',
+ \ },
+ \ ],
+ \ },
+ \ {
+ \ 'detail': 'Some word without text edits',
+ \ 'filterText': 'missingword',
+ \ 'insertText': 'missingword',
+ \ 'insertTextFormat': 1,
+ \ 'kind': 6,
+ \ 'label': ' missingword',
+ \ 'sortText': '3ee19999missingword',
+ \ },
+ \ ],
+ \ },
+ \}
+ call g:LastHandleCallback(347, g:received_message)
+
+ AssertEqual 'echom ''No possible imports found.''', GetLastMessage()
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