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# Copyright (C) 2017 YouCompleteMe Contributors
#
# This file is part of YouCompleteMe.
#
# YouCompleteMe is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# YouCompleteMe is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
from ycm.tests.test_utils import MockVimModule
MockVimModule()
from hamcrest import assert_that, equal_to
from unittest import TestCase
from unittest.mock import patch, call
from ycm.client.messages_request import _HandlePollResponse
from ycm.tests.test_utils import ExtendedMock
class MessagesRequestTest( TestCase ):
def test_HandlePollResponse_NoMessages( self ):
assert_that( _HandlePollResponse( True, None ), equal_to( True ) )
# Other non-False responses mean the same thing
assert_that( _HandlePollResponse( '', None ), equal_to( True ) )
assert_that( _HandlePollResponse( 1, None ), equal_to( True ) )
assert_that( _HandlePollResponse( {}, None ), equal_to( True ) )
def test_HandlePollResponse_PollingNotSupported( self ):
assert_that( _HandlePollResponse( False, None ), equal_to( False ) )
# 0 is not False
assert_that( _HandlePollResponse( 0, None ), equal_to( True ) )
@patch( 'ycm.client.messages_request.PostVimMessage',
new_callable = ExtendedMock )
def test_HandlePollResponse_SingleMessage( self, post_vim_message ):
assert_that( _HandlePollResponse( [ { 'message': 'this is a message' } ] ,
None ),
equal_to( True ) )
post_vim_message.assert_has_exact_calls( [
call( 'this is a message', warning=False, truncate=True )
] )
@patch( 'ycm.client.messages_request.PostVimMessage',
new_callable = ExtendedMock )
def test_HandlePollResponse_MultipleMessages( self, post_vim_message ):
assert_that( _HandlePollResponse( [ { 'message': 'this is a message' },
{ 'message': 'this is another one' } ] ,
None ),
equal_to( True ) )
post_vim_message.assert_has_exact_calls( [
call( 'this is a message', warning=False, truncate=True ),
call( 'this is another one', warning=False, truncate=True )
] )
def test_HandlePollResponse_SingleDiagnostic( self ):
diagnostics_handler = ExtendedMock()
messages = [
{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER' ] },
]
assert_that( _HandlePollResponse( messages, diagnostics_handler ),
equal_to( True ) )
diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls(
[
call( 'foo', [ 'PLACEHOLDER' ] )
] )
def test_HandlePollResponse_MultipleDiagnostics( self ):
diagnostics_handler = ExtendedMock()
messages = [
{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER1' ] },
{ 'filepath': 'bar', 'diagnostics': [ 'PLACEHOLDER2' ] },
{ 'filepath': 'baz', 'diagnostics': [ 'PLACEHOLDER3' ] },
{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER4' ] },
]
assert_that( _HandlePollResponse( messages, diagnostics_handler ),
equal_to( True ) )
diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls(
[
call( 'foo', [ 'PLACEHOLDER1' ] ),
call( 'bar', [ 'PLACEHOLDER2' ] ),
call( 'baz', [ 'PLACEHOLDER3' ] ),
call( 'foo', [ 'PLACEHOLDER4' ] )
] )
@patch( 'ycm.client.messages_request.PostVimMessage',
new_callable = ExtendedMock )
def test_HandlePollResponse_MultipleMessagesAndDiagnostics(
self, post_vim_message ):
diagnostics_handler = ExtendedMock()
messages = [
{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER1' ] },
{ 'message': 'On the first day of Christmas, my VimScript gave to me' },
{ 'filepath': 'bar', 'diagnostics': [ 'PLACEHOLDER2' ] },
{ 'message': 'A test file in a Command-T' },
{ 'filepath': 'baz', 'diagnostics': [ 'PLACEHOLDER3' ] },
{ 'message': 'On the second day of Christmas, my VimScript gave to me' },
{ 'filepath': 'foo', 'diagnostics': [ 'PLACEHOLDER4' ] },
{ 'message': 'Two popup menus, and a test file in a Command-T' },
]
assert_that( _HandlePollResponse( messages, diagnostics_handler ),
equal_to( True ) )
diagnostics_handler.UpdateWithNewDiagnosticsForFile.assert_has_exact_calls(
[
call( 'foo', [ 'PLACEHOLDER1' ] ),
call( 'bar', [ 'PLACEHOLDER2' ] ),
call( 'baz', [ 'PLACEHOLDER3' ] ),
call( 'foo', [ 'PLACEHOLDER4' ] )
] )
post_vim_message.assert_has_exact_calls( [
call( 'On the first day of Christmas, my VimScript gave to me',
warning=False,
truncate=True ),
call( 'A test file in a Command-T', warning=False, truncate=True ),
call( 'On the second day of Christmas, my VimScript gave to me',
warning=False,
truncate=True ),
call( 'Two popup menus, and a test file in a Command-T',
warning=False,
truncate=True ),
] )
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