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1
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import argparse |
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2
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import unittest |
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3
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4
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from coalib.parsing.CliParsing import parse_cli, check_conflicts |
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5
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6
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7
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class CliParserTest(unittest.TestCase): |
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8
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9
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def setUp(self): |
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10
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self.test_arg_parser = argparse.ArgumentParser() |
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11
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self.test_arg_parser.add_argument('-t', nargs='+', dest='test') |
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12
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self.test_arg_parser.add_argument('-S', |
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13
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'--settings', |
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14
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nargs='+', |
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15
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dest='settings') |
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16
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17
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@staticmethod |
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18
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def dict_from_sections(parsed_sections): |
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19
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parsed_dict = {} |
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20
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for section_name, section in parsed_sections.items(): |
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21
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parsed_dict[section_name] = ( |
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22
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set([(key, |
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23
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str(value)) for key, value in section.contents.items()])) |
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24
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return parsed_dict |
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25
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26
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def test_parse_cli(self): |
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27
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# regular parse |
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28
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parsed_sections = parse_cli( |
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29
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['-t', 'ignored1', 'ignored2', |
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30
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'-t', 'taken', |
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31
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'-S', 'section1.key1,section2.key2=value1,value2', |
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32
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'section2.key2=only_this_value', |
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33
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'SECTION2.key2a=k2a', |
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34
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'invalid.=shouldnt_be_shown', |
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35
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'.=not_either', |
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36
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'.key=only_in_default', |
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37
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'default_key1,default_key2=single_value', |
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38
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'default_key3=first_value,second_value'], |
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39
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arg_parser=self.test_arg_parser) |
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40
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expected_dict = { |
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41
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'default': { |
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42
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("test", "taken"), |
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43
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("key", "only_in_default"), |
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44
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("default_key1", "single_value"), |
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45
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("default_key2", "single_value"), |
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46
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("default_key3", "first_value,second_value")}, |
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47
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'section1': { |
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48
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("key1", "value1,value2")}, |
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49
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'section2': { |
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50
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("key2", "only_this_value"), |
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51
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("key2a", "k2a")}} |
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52
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self.assertEqual(parsed_sections["default"].name, "Default") |
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53
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self.assertEqual(self.dict_from_sections(parsed_sections), |
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54
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expected_dict) |
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55
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56
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def test_check_conflicts(self): |
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57
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sections = parse_cli(arg_list=["--save", "--no-config"]) |
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58
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with self.assertRaises(SystemExit) as cm: |
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59
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check_conflicts(sections) |
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60
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self.assertEqual(cm.exception.code, 2) |
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61
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62
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sections = parse_cli(arg_list=["--no-config", "-S", "val=42"]) |
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63
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self.assertTrue(check_conflicts(sections)) |
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64
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coala-analyzer /
coala
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