303 lines
10 KiB
Python
303 lines
10 KiB
Python
# Copyright (C) 2016 YouCompleteMe Contributors
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import unicode_literals
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from __future__ import print_function
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from __future__ import division
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from __future__ import absolute_import
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# Not installing aliases from python-future; it's unreliable and slow.
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from builtins import * # noqa
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from ycm.tests.test_utils import ExtendedMock, MockVimModule
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MockVimModule()
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import json
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from mock import patch, call
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from nose.tools import ok_
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from ycm.client.command_request import CommandRequest
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class GoToResponse_QuickFix_test( object ):
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"""This class tests the generation of QuickFix lists for GoTo responses which
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return multiple locations, such as the Python completer and JavaScript
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completer. It mostly proves that we use 1-based indexing for the column
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number."""
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def setUp( self ):
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self._request = CommandRequest( [ 'GoToTest' ] )
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def tearDown( self ):
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self._request = None
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def GoTo_EmptyList_test( self ):
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self._CheckGoToList( [], [] )
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def GoTo_SingleItem_List_test( self ):
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self._CheckGoToList( [ {
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'filepath': 'dummy_file',
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'line_num': 10,
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'column_num': 1,
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'description': 'this is some text',
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} ], [ {
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'filename': 'dummy_file',
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'text': 'this is some text',
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'lnum': 10,
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'col': 1
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} ] )
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def GoTo_MultiItem_List_test( self ):
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self._CheckGoToList( [ {
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'filepath': 'dummy_file',
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'line_num': 10,
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'column_num': 1,
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'description': 'this is some other text',
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}, {
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'filepath': 'dummy_file2',
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'line_num': 1,
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'column_num': 21,
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'description': 'this is some text',
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} ], [ {
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'filename': 'dummy_file',
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'text': 'this is some other text',
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'lnum': 10,
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'col': 1
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}, {
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'filename': 'dummy_file2',
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'text': 'this is some text',
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'lnum': 1,
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'col': 21
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} ] )
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@patch( 'ycm.vimsupport.VariableExists', return_value = True )
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@patch( 'ycm.vimsupport.SetFittingHeightForCurrentWindow' )
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@patch( 'vim.command', new_callable = ExtendedMock )
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@patch( 'vim.eval', new_callable = ExtendedMock )
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def _CheckGoToList( self,
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completer_response,
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expected_qf_list,
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vim_eval,
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vim_command,
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set_fitting_height,
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variable_exists ):
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self._request._response = completer_response
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self._request.RunPostCommandActionsIfNeeded( 'aboveleft' )
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vim_eval.assert_has_exact_calls( [
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call( 'setqflist( {0} )'.format( json.dumps( expected_qf_list ) ) )
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] )
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vim_command.assert_has_exact_calls( [
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call( 'botright copen' ),
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call( 'au WinLeave <buffer> q' ),
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call( 'doautocmd User YcmQuickFixOpened' )
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] )
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set_fitting_height.assert_called_once_with()
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class Response_Detection_test( object ):
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def BasicResponse_test( self ):
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def _BasicResponseTest( command, response ):
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with patch( 'vim.command' ) as vim_command:
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request = CommandRequest( [ command ] )
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request._response = response
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request.RunPostCommandActionsIfNeeded( 'belowright' )
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vim_command.assert_called_with( "echo '{0}'".format( response ) )
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tests = [
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[ 'AnythingYouLike', True ],
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[ 'GoToEvenWorks', 10 ],
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[ 'FixItWorks', 'String!' ],
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[ 'and8434fd andy garbag!', 10.3 ],
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]
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for test in tests:
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yield _BasicResponseTest, test[ 0 ], test[ 1 ]
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def FixIt_Response_Empty_test( self ):
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# Ensures we recognise and handle fixit responses which indicate that there
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# are no fixits available
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def EmptyFixItTest( command ):
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with patch( 'ycm.vimsupport.ReplaceChunks' ) as replace_chunks:
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with patch( 'ycm.vimsupport.PostVimMessage' ) as post_vim_message:
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request = CommandRequest( [ command ] )
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request._response = {
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'fixits': []
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}
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request.RunPostCommandActionsIfNeeded( 'botright' )
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post_vim_message.assert_called_with(
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'No fixits found for current line', warning = False )
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replace_chunks.assert_not_called()
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for test in [ 'FixIt', 'Refactor', 'GoToHell', 'any_old_garbade!!!21' ]:
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yield EmptyFixItTest, test
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def FixIt_Response_test( self ):
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# Ensures we recognise and handle fixit responses with some dummy chunk data
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def FixItTest( command, response, chunks, selection, silent ):
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with patch( 'ycm.vimsupport.ReplaceChunks' ) as replace_chunks:
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with patch( 'ycm.vimsupport.PostVimMessage' ) as post_vim_message:
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with patch( 'ycm.vimsupport.SelectFromList',
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return_value = selection ):
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request = CommandRequest( [ command ] )
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request._response = response
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request.RunPostCommandActionsIfNeeded( 'leftabove' )
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replace_chunks.assert_called_with( chunks, silent = silent )
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post_vim_message.assert_not_called()
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basic_fixit = {
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'fixits': [ {
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'chunks': [ {
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'dummy chunk contents': True
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} ]
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} ]
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}
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basic_fixit_chunks = basic_fixit[ 'fixits' ][ 0 ][ 'chunks' ]
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multi_fixit = {
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'fixits': [ {
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'text': 'first',
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'chunks': [ {
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'dummy chunk contents': True
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} ]
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}, {
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'text': 'second',
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'chunks': [ {
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'dummy chunk contents': False
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} ]
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} ]
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}
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multi_fixit_first_chunks = multi_fixit[ 'fixits' ][ 0 ][ 'chunks' ]
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multi_fixit_second_chunks = multi_fixit[ 'fixits' ][ 1 ][ 'chunks' ]
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tests = [
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[ 'AnythingYouLike',
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basic_fixit, basic_fixit_chunks, 0, False ],
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[ 'GoToEvenWorks',
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basic_fixit, basic_fixit_chunks, 0, False ],
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[ 'FixItWorks',
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basic_fixit, basic_fixit_chunks, 0, False ],
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[ 'and8434fd andy garbag!',
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basic_fixit, basic_fixit_chunks, 0, False ],
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[ 'Format',
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basic_fixit, basic_fixit_chunks, 0, True ],
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[ 'select from multiple 1',
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multi_fixit, multi_fixit_first_chunks, 0, False ],
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[ 'select from multiple 2',
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multi_fixit, multi_fixit_second_chunks, 1, False ],
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]
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for test in tests:
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yield FixItTest, test[ 0 ], test[ 1 ], test[ 2 ], test[ 3 ], test[ 4 ]
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def Message_Response_test( self ):
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# Ensures we correctly recognise and handle responses with a message to show
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# to the user
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def MessageTest( command, message ):
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with patch( 'ycm.vimsupport.PostVimMessage' ) as post_vim_message:
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request = CommandRequest( [ command ] )
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request._response = { 'message': message }
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request.RunPostCommandActionsIfNeeded( 'rightbelow' )
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post_vim_message.assert_called_with( message, warning = False )
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tests = [
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[ '___________', 'This is a message' ],
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[ '', 'this is also a message' ],
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[ 'GetType', 'std::string' ],
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]
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for test in tests:
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yield MessageTest, test[ 0 ], test[ 1 ]
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def Detailed_Info_test( self ):
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# Ensures we correctly detect and handle detailed_info responses which are
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# used to display information in the preview window
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def DetailedInfoTest( command, info ):
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with patch( 'ycm.vimsupport.WriteToPreviewWindow' ) as write_to_preview:
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request = CommandRequest( [ command ] )
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request._response = { 'detailed_info': info }
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request.RunPostCommandActionsIfNeeded( 'topleft' )
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write_to_preview.assert_called_with( info )
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tests = [
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[ '___________', 'This is a message' ],
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[ '', 'this is also a message' ],
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[ 'GetDoc', 'std::string\netc\netc' ],
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]
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for test in tests:
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yield DetailedInfoTest, test[ 0 ], test[ 1 ]
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def GoTo_Single_test( self ):
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# Ensures we handle any unknown type of response as a GoTo response
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def GoToTest( command, response ):
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with patch( 'ycm.vimsupport.JumpToLocation' ) as jump_to_location:
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request = CommandRequest( [ command ] )
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request._response = response
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request.RunPostCommandActionsIfNeeded( 'rightbelow' )
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jump_to_location.assert_called_with(
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response[ 'filepath' ],
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response[ 'line_num' ],
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response[ 'column_num' ],
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'rightbelow' )
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def GoToListTest( command, response ):
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# Note: the detail of these called are tested by
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# GoToResponse_QuickFix_test, so here we just check that the right call is
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# made
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with patch( 'ycm.vimsupport.SetQuickFixList' ) as set_qf_list:
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with patch( 'ycm.vimsupport.OpenQuickFixList' ) as open_qf_list:
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request = CommandRequest( [ command ] )
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request._response = response
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request.RunPostCommandActionsIfNeeded( 'tab' )
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ok_( set_qf_list.called )
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ok_( open_qf_list.called )
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basic_goto = {
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'filepath': 'test',
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'line_num': 10,
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'column_num': 100,
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}
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tests = [
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[ GoToTest, 'AnythingYouLike', basic_goto ],
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[ GoToTest, 'GoTo', basic_goto ],
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[ GoToTest, 'FindAThing', basic_goto ],
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[ GoToTest, 'FixItGoto', basic_goto ],
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[ GoToListTest, 'AnythingYouLike', [ basic_goto ] ],
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[ GoToListTest, 'GoTo', [] ],
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[ GoToListTest, 'FixItGoto', [ basic_goto, basic_goto ] ],
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]
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for test in tests:
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yield test[ 0 ], test[ 1 ], test[ 2 ]
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