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ale/test/test_rename.vader

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Before:
call ale#test#SetDirectory('/testplugin/test')
call ale#test#SetFilename('dummy.txt')
let g:old_filename = expand('%:p')
let g:Callback = ''
let g:expr_list = []
let g:message_list = []
let g:handle_code_action_called = 0
let g:code_actions = []
let g:options = {}
let g:capability_checked = ''
let g:conn_id = v:null
let g:InitCallback = v:null
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/rename.vim
runtime autoload/ale/code_action.vim
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)
if a:linter.lsp is# 'tsserver'
call ale#lsp#MarkConnectionAsTsserver(g:conn_id)
endif
let l:details = {
\ 'command': 'foobar',
\ 'buffer': a:buffer,
\ 'connection_id': g:conn_id,
\ 'project_root': '/foo/bar',
\}
let g:InitCallback = {-> ale#lsp_linter#OnInit(a:linter, l:details, a:Callback)}
endfunction
function! ale#lsp#HasCapability(conn_id, capability) abort
let g:capability_checked = a:capability
return 1
endfunction
function! ale#lsp#RegisterCallback(conn_id, callback) abort
let g:Callback = a:callback
endfunction
function! ale#lsp#Send(conn_id, message) abort
call add(g:message_list, a:message)
return 42
endfunction
function! ale#util#Execute(expr) abort
call add(g:expr_list, a:expr)
endfunction
function! ale#code_action#HandleCodeAction(code_action, options) abort
let g:handle_code_action_called = 1
AssertEqual !&hidden, get(a:options, 'should_save', 0)
call add(g:code_actions, a:code_action)
endfunction
function! ale#util#Input(message, value) abort
return 'a-new-name'
endfunction
call ale#rename#SetMap({
\ 3: {
\ 'old_name': 'oldName',
\ 'new_name': 'aNewName',
\ },
\})
After:
if g:conn_id isnot v:null
call ale#lsp#RemoveConnectionWithID(g:conn_id)
endif
call ale#rename#SetMap({})
call ale#test#RestoreDirectory()
call ale#linter#Reset()
unlet! g:capability_checked
unlet! g:InitCallback
unlet! g:old_filename
unlet! g:conn_id
unlet! g:Callback
unlet! g:message_list
unlet! g:expr_list
unlet! b:ale_linters
unlet! g:options
unlet! g:code_actions
unlet! g:handle_code_action_called
runtime autoload/ale/lsp_linter.vim
runtime autoload/ale/lsp.vim
runtime autoload/ale/util.vim
runtime autoload/ale/rename.vim
runtime autoload/ale/code_action.vim
Execute(Other messages for the tsserver handler should be ignored):
call ale#rename#HandleTSServerResponse(1, {'command': 'foo'})
AssertEqual g:handle_code_action_called, 0
Execute(Failed rename responses should be handled correctly):
call ale#rename#SetMap({3: {'old_name': 'oldName', 'new_name': 'a-test'}})
call ale#rename#HandleTSServerResponse(
\ 1,
\ {'command': 'rename', 'request_seq': 3}
\)
AssertEqual g:handle_code_action_called, 0
Given typescript(Some typescript file):
foo
somelongerline
bazxyzxyzxyz
Execute(Code actions from tsserver should be handled):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'locs': [
\ {
\ 'file': '/foo/bar/file1.ts',
\ 'locs': [
\ {
\ 'start': {
\ 'line': 1,
\ 'offset': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'offset': 4,
\ },
\ },
\ ],
\ },
\ {
\ 'file': '/foo/bar/file2.ts',
\ 'locs': [
\ {
\ 'start': {
\ 'line': 10,
\ 'offset': 20,
\ },
\ 'end': {
\ 'line': 30,
\ 'offset': 40,
\ },
\ },
\ ],
\ },
\ ]
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 1,
\ 'offset': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'offset': 4,
\ },
\ 'newText': 'aNewName',
\ },
\ ],
\ },
\ {
\ 'fileName': '/foo/bar/file2.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 10,
\ 'offset': 20,
\ },
\ 'end': {
\ 'line': 30,
\ 'offset': 40,
\ },
\ 'newText': 'aNewName',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(HandleTSServerResponse does nothing when no data in rename_map):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': -9,
\ 'success': v:true,
\ 'body': {}
\})
AssertEqual g:handle_code_action_called, 0
Execute(Prints a tsserver error message when unsuccessful):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:false,
\ 'message': 'This symbol cannot be renamed',
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''Error renaming "oldName" to: "aNewName". ' .
\ 'Reason: This symbol cannot be renamed'''], g:expr_list
Execute(Does nothing when no changes):
call ale#rename#HandleTSServerResponse(1, {
\ 'command': 'rename',
\ 'request_seq': 3,
\ 'success': v:true,
\ 'body': {
\ 'locs': []
\ }
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''Error renaming "oldName" to: "aNewName"'''], g:expr_list
Execute(tsserver rename requests should be sent):
call ale#rename#SetMap({})
call ale#linter#Reset()
runtime ale_linters/typescript/tsserver.vim
call setpos('.', [bufnr(''), 2, 5, 0])
ALERename
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:InitCallback)
call g:InitCallback()
AssertEqual 'rename', g:capability_checked
AssertEqual
\ 'function(''ale#rename#HandleTSServerResponse'')',
\ string(g:Callback)
AssertEqual
\ [
\ ale#lsp#tsserver_message#Change(bufnr('')),
\ [0, 'ts@rename', {
\ 'file': expand('%:p'),
\ 'line': 2,
\ 'offset': 5,
\ 'arguments': {
\ 'findInComments': g:ale_rename_tsserver_find_in_comments,
\ 'findInStrings': g:ale_rename_tsserver_find_in_strings,
\ },
\ }]
\ ],
\ g:message_list
AssertEqual {'42': {'old_name': 'somelongerline', 'new_name': 'a-new-name'}},
\ ale#rename#GetMap()
Given python(Some Python file):
foo
somelongerline
bazxyzxyzxyz
Execute(Code actions from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'changes': {
\ 'file:///foo/bar/file1.ts': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123'
\ },
\ ],
\ },
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(DocumentChanges from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'documentChanges': [
\ {
\ 'textDocument': {
\ 'version': 1.0,
\ 'uri': 'file:///foo/bar/file1.ts',
\ },
\ 'edits': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(Single DocumentChange from LSP should be handled):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'documentChanges': {
\ 'textDocument': {
\ 'version': 1.0,
\ 'uri': 'file:///foo/bar/file1.ts',
\ },
\ 'edits': [
\ {
\ 'range': {
\ 'start': {
\ 'line': 1,
\ 'character': 2,
\ },
\ 'end': {
\ 'line': 3,
\ 'character': 4,
\ },
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ },
\})
AssertEqual
\ [
\ {
\ 'description': 'rename',
\ 'changes': [
\ {
\ 'fileName': '/foo/bar/file1.ts',
\ 'textChanges': [
\ {
\ 'start': {
\ 'line': 2,
\ 'offset': 3,
\ },
\ 'end': {
\ 'line': 4,
\ 'offset': 5,
\ },
\ 'newText': 'bla123',
\ },
\ ],
\ },
\ ],
\ }
\ ],
\ g:code_actions
Execute(LSP should perform no action when no result):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No rename result received from server'''], g:expr_list
Execute(LSP should perform no action when no changes):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {},
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No changes received from server'''], g:expr_list
Execute(LSP should perform no action when changes is empty):
call ale#rename#HandleLSPResponse(1, {
\ 'id': 3,
\ 'result': {
\ 'changes': [],
\ },
\})
AssertEqual g:handle_code_action_called, 0
AssertEqual ['echom ''No changes received from server'''], g:expr_list
Execute(LSP rename requests should be sent):
call ale#rename#SetMap({})
runtime ale_linters/python/pylsp.vim
let b:ale_linters = ['pylsp']
call setpos('.', [bufnr(''), 1, 5, 0])
ALERename
" We shouldn't register the callback yet.
AssertEqual '''''', string(g:Callback)
AssertEqual type(function('type')), type(g:InitCallback)
call g:InitCallback()
AssertEqual 'rename', g:capability_checked
AssertEqual
\ 'function(''ale#rename#HandleLSPResponse'')',
\ string(g:Callback)
AssertEqual
\ [
\ [1, 'textDocument/didChange', {
\ 'textDocument': {
\ 'uri': ale#path#ToFileURI(expand('%:p')),
\ 'version': g:ale_lsp_next_version_id - 1,
\ },
\ 'contentChanges': [{'text': join(getline(1, '$'), "\n") . "\n"}]
\ }],
\ [0, 'textDocument/rename', {
\ 'textDocument': {'uri': ale#path#ToFileURI(expand('%:p'))},
\ 'position': {'line': 0, 'character': 2},
\ 'newName': 'a-new-name',
\ }],
\ ],
\ g:message_list
AssertEqual {'42': {'old_name': 'foo', 'new_name': 'a-new-name'}},
\ ale#rename#GetMap()
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