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-rw-r--r--test/test_filerename.vader224
1 files changed, 224 insertions, 0 deletions
diff --git a/test/test_filerename.vader b/test/test_filerename.vader
new file mode 100644
index 00000000..c91b3556
--- /dev/null
+++ b/test/test_filerename.vader
@@ -0,0 +1,224 @@
+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/filerename.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
+ Assert get(a:options, 'should_save')
+ call add(g:code_actions, a:code_action)
+ endfunction
+
+ function! ale#util#Input(message, value, completion) abort
+ return 'a-new-name'
+ endfunction
+
+ call ale#filerename#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#filerename#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/filerename.vim
+ runtime autoload/ale/code_action.vim
+
+Execute(Other messages for the tsserver handler should be ignored):
+ call ale#filerename#HandleTSServerResponse(1, {'command': 'foo'})
+ AssertEqual g:handle_code_action_called, 0
+
+Execute(Failed file rename responses should be handled correctly):
+ call ale#filerename#SetMap({3: {'old_name': 'oldName', 'new_name': 'a-test'}})
+ call ale#filerename#HandleTSServerResponse(
+ \ 1,
+ \ {'command': 'getEditsForFileRename', '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#filerename#HandleTSServerResponse(1, {
+ \ 'command': 'getEditsForFileRename',
+ \ 'seq': 0,
+ \ 'request_seq': 3,
+ \ 'type': 'response',
+ \ 'success': v:true,
+ \ 'body': [
+ \ {
+ \ 'fileName': '/foo/bar/file1.tsx',
+ \ 'textChanges': [
+ \ {
+ \ 'end': {'offset': 55, 'line': 22},
+ \ 'newText': './file2',
+ \ 'start': {'offset': 34, 'line': 22},
+ \ }
+ \ ]
+ \ }
+ \ ],
+ \})
+
+ AssertEqual
+ \ [
+ \ {
+ \ 'description': 'filerename',
+ \ 'changes': [
+ \ {
+ \ 'fileName': '/foo/bar/file1.tsx',
+ \ 'textChanges': [
+ \ {
+ \ 'end': {'offset': 55, 'line': 22},
+ \ 'newText': './file2',
+ \ 'start': {'offset': 34, 'line': 22},
+ \ }
+ \ ]
+ \ }
+ \ ],
+ \ }
+ \ ],
+ \ g:code_actions
+
+Execute(HandleTSServerResponse does nothing when no data in filerename_map):
+ call ale#filerename#HandleTSServerResponse(1, {
+ \ 'command': 'getEditsForFileRename',
+ \ 'request_seq': -9,
+ \ 'success': v:true,
+ \ 'body': {}
+ \})
+
+ AssertEqual g:handle_code_action_called, 0
+
+Execute(Prints a tsserver error message when unsuccessful):
+ call ale#filerename#HandleTSServerResponse(1, {
+ \ 'command': 'getEditsForFileRename',
+ \ 'request_seq': 3,
+ \ 'success': v:false,
+ \ 'message': 'This file cannot be renamed',
+ \})
+
+ AssertEqual g:handle_code_action_called, 0
+ AssertEqual ['echom ''Error renaming file "oldName" to "aNewName". ' .
+ \ 'Reason: This file cannot be renamed'''], g:expr_list
+
+Execute(Does nothing when no changes):
+ call ale#filerename#HandleTSServerResponse(1, {
+ \ 'command': 'getEditsForFileRename',
+ \ 'request_seq': 3,
+ \ 'success': v:true,
+ \ 'body': [],
+ \})
+
+ AssertEqual g:handle_code_action_called, 0
+ AssertEqual ['echom ''No changes while renaming "oldName" to "aNewName"'''], g:expr_list
+
+Execute(tsserver file rename requests should be sent):
+ call ale#filerename#SetMap({})
+ call ale#linter#Reset()
+
+ runtime ale_linters/typescript/tsserver.vim
+ call setpos('.', [bufnr(''), 2, 5, 0])
+
+ ALEFileRename
+
+ " We shouldn't register the callback yet.
+ AssertEqual '''''', string(g:Callback)
+
+ AssertEqual type(function('type')), type(g:InitCallback)
+ call g:InitCallback()
+
+ AssertEqual 'filerename', g:capability_checked
+ AssertEqual
+ \ 'function(''ale#filerename#HandleTSServerResponse'')',
+ \ string(g:Callback)
+ AssertEqual
+ \ [
+ \ ale#lsp#tsserver_message#Change(bufnr('')),
+ \ [0, 'ts@getEditsForFileRename', {
+ \ 'oldFilePath': expand('%:p'),
+ \ 'newFilePath': 'a-new-name',
+ \ }]
+ \ ],
+ \ g:message_list
+ AssertEqual {'42': {'old_name': expand('%:p'), 'new_name': 'a-new-name'}},
+ \ ale#filerename#GetMap()