Mercurial > piecrust2

annotate tests/test_configuration.py @ 3:f485ba500df3

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Gigantic change to basically make PieCrust 2 vaguely functional. - Serving works, with debug window. - Baking works, multi-threading, with dependency handling. - Various things not implemented yet.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 10 Aug 2014 23:43:16 -0700
parents 40fa08b261b9
children 563ce5dd02af
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40fa08b261b9 Added unit tests (using `py.test`) for `Configuration`.
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1 import copy
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2 import pytest
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3 from piecrust.configuration import Configuration, merge_dicts
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6 @pytest.mark.parametrize('values, expected', [
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7 (None, {}),
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8 ({'foo': 'bar'}, {'foo': 'bar'})
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9 ])
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10 def test_config_init(values, expected):
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11 config = Configuration(values)
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12 assert config.get() == expected
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14
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15 def test_config_set_all():
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16 config = Configuration()
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f485ba500df3 Gigantic change to basically make PieCrust 2 vaguely functional.
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17 config.setAll({'foo': 'bar'})
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18 assert config.get() == {'foo': 'bar'}
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20
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21 def test_config_get_and_set():
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22 config = Configuration({'foo': 'bar', 'answer': 42})
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23 assert config.get('foo') == 'bar'
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24 assert config.get('answer') == 42
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25
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26 config.set('foo', 'something')
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27 assert config.get('foo') == 'something'
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29
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30 def test_config_get_and_set_nested():
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31 config = Configuration({
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32 'foo': [4, 2],
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33 'bar': {
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34 'child1': 'one',
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35 'child2': 'two'
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36 }
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37 })
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38 assert config.get('foo') == [4, 2]
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39 assert config.get('bar/child1') == 'one'
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40 assert config.get('bar/child2') == 'two'
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41
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42 config.set('bar/child1', 'other one')
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43 config.set('bar/child3', 'new one')
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44 assert config.get('bar/child1') == 'other one'
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45 assert config.get('bar/child3') == 'new one'
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47
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48 def test_config_get_missing():
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49 config = Configuration({'foo': 'bar'})
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50 assert config.get('baz') is None
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51
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52
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53 def test_config_has():
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54 config = Configuration({'foo': 'bar'})
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55 assert config.has('foo') is True
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56 assert config.has('baz') is False
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57
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58
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59 @pytest.mark.parametrize('local, incoming, expected', [
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60 ({}, {}, {}),
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61 ({'foo': 'bar'}, {}, {'foo': 'bar'}),
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62 ({}, {'foo': 'bar'}, {'foo': 'bar'}),
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63 ({'foo': 'bar'}, {'foo': 'other'}, {'foo': 'other'}),
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64 ({'foo': [1, 2]}, {'foo': [3]}, {'foo': [3, 1, 2]}),
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65 ({'foo': [1, 2]}, {'foo': 'bar'}, {'foo': 'bar'}),
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66 ({'foo': {'bar': 1, 'baz': 2}}, {'foo': 'bar'}, {'foo': 'bar'}),
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67 ({'foo': {'bar': 1, 'baz': 2}}, {'foo': {'other': 3}}, {'foo': {'bar': 1, 'baz': 2, 'other': 3}}),
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68 ({'foo': {'bar': 1, 'baz': 2}}, {'foo': {'baz': 10}}, {'foo': {'bar': 1, 'baz': 10}})
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69 ])
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70 def test_merge_dicts(local, incoming, expected):
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71 local2 = copy.deepcopy(local)
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72 merge_dicts(local2, incoming)
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73 assert local2 == expected
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74
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75
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76 def test_config_merge():
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77 config = Configuration({
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78 'foo': [4, 2],
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79 'bar': {
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80 'child1': 'one',
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81 'child2': 'two'
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82 }
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83 })
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84 other = Configuration({
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85 'baz': True,
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86 'blah': 'blah blah',
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87 'bar': {
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88 'child1': 'other one',
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89 'child10': 'ten'
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90 }
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91 })
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92 config.merge(other)
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93
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94 expected = {
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95 'foo': [4, 2],
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96 'baz': True,
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97 'blah': 'blah blah',
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98 'bar': {
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99 'child1': 'other one',
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100 'child2': 'two',
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101 'child10': 'ten'
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102 }
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103 }
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104 assert config.get() == expected
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105