forked from github-mirrors/ale
122 lines
3.7 KiB
Python
122 lines
3.7 KiB
Python
import unittest
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import imp
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ale_module = imp.load_source(
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'deoplete.sources.ale',
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'/testplugin/rplugin/python3/deoplete/sources/ale.py',
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)
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class VimMock(object):
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def __init__(self, call_list, call_results, commands):
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self.__call_list = call_list
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self.__call_results = call_results
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self.__commands = commands
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def call(self, function, *args):
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self.__call_list.append((function, args))
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return self.__call_results.get(function, 0)
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def command(self, command):
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self.__commands.append(command)
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class DeopleteSourceTest(unittest.TestCase):
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def setUp(self):
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super(DeopleteSourceTest, self).setUp()
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self.call_list = []
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self.call_results = {'ale#completion#CanProvideCompletions': 1}
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self.commands = []
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self.source = ale_module.Source('vim')
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self.source.vim = VimMock(
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self.call_list, self.call_results, self.commands)
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def test_attributes(self):
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"""
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Check all of the attributes we set.
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"""
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attributes = dict(
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(key, getattr(self.source, key))
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for key in
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dir(self.source)
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if not key.startswith('__')
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and key != 'vim'
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and not hasattr(getattr(self.source, key), '__self__')
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)
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self.assertEqual(attributes, {
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'input_patterns': {
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'_': r'\.\w*$',
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'rust': r'(\.|::)\w*$',
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'typescript': r'(\.|\'|")\w*$',
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'cpp': r'(\.|::|->)\w*$',
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'c': r'(\.|->)\w*$',
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},
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'is_bytepos': True,
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'is_volatile': True,
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'mark': '[L]',
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'min_pattern_length': 1,
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'name': 'ale',
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'rank': 1000,
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})
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def test_complete_position(self):
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self.call_results['ale#completion#GetCompletionPositionForDeoplete'] = 2
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context = {'input': 'foo'}
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self.assertEqual(self.source.get_complete_position(context), 2)
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self.assertEqual(self.call_list, [
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('ale#completion#GetCompletionPositionForDeoplete', ('foo',)),
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])
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def test_request_completion_results(self):
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context = {'event': 'TextChangedI', 'is_refresh': True}
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self.assertEqual(self.source.gather_candidates(context), [])
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self.assertEqual(self.call_list, [
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('ale#completion#CanProvideCompletions', ()),
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])
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self.assertEqual(self.commands, [
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"call ale#completion#GetCompletions('ale-callback', " + \
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"{'callback': {completions -> deoplete#auto_complete() }})"
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])
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def test_request_completion_results_from_buffer_without_providers(self):
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self.call_results['ale#completion#CanProvideCompletions'] = 0
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context = {'event': 'TextChangedI', 'is_refresh': True}
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self.assertIsNone(self.source.gather_candidates(context), [])
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self.assertEqual(self.call_list, [
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('ale#completion#CanProvideCompletions', ()),
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])
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def test_async_event(self):
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context = {'event': 'Async', 'is_refresh': True}
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self.call_results['ale#completion#GetCompletionResult'] = [
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{
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'word': 'foobar',
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'kind': 'v',
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'icase': 1,
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'menu': '',
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'info': '',
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},
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]
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self.assertEqual(self.source.gather_candidates(context), [
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{
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'word': 'foobar',
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'kind': 'v',
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'icase': 1,
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'menu': '',
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'info': '',
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},
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])
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self.assertEqual(self.call_list, [
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('ale#completion#CanProvideCompletions', ()),
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('ale#completion#GetCompletionResult', ()),
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])
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