Mercurial > piecrust2

annotate tests/test_data_linker.py @ 404:27b10024f8d8

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linker: Add ability to return the parent and ancestors of a page. Add reference documentation. Add tests.
author Ludovic Chabant <ludovic@chabant.com>
date Sun, 24 May 2015 18:15:22 -0700
parents b51ddb0c260b
children e7b865f8f335
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27b10024f8d8 linker: Add ability to return the parent and ancestors of a page.
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1 import os.path
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2 import pytest
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3 from piecrust.data.linker import Linker
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4 from .mockutil import mock_fs, mock_fs_scope
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6
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7 @pytest.mark.parametrize(
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8 'fs, page_path, expected',
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9 [
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10 (mock_fs().withPage('pages/foo'), 'foo.md',
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11 # is_dir, name, is_self, data
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12 [(False, 'foo', True, '/foo')]),
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13 ((mock_fs()
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14 .withPage('pages/foo')
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15 .withPage('pages/bar')),
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16 'foo.md',
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17 [(False, 'bar', False, '/bar'), (False, 'foo', True, '/foo')]),
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18 ((mock_fs()
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19 .withPage('pages/baz')
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20 .withPage('pages/something')
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21 .withPage('pages/something/else')
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22 .withPage('pages/foo')
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23 .withPage('pages/bar')),
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24 'foo.md',
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25 [(False, 'bar', False, '/bar'),
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26 (False, 'baz', False, '/baz'),
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27 (False, 'foo', True, '/foo'),
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28 (True, 'something', False, '/something')]),
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29 ((mock_fs()
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30 .withPage('pages/something/else')
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31 .withPage('pages/foo')
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32 .withPage('pages/something/good')
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33 .withPage('pages/bar')),
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34 'something/else.md',
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35 [(False, 'else', True, '/something/else'),
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36 (False, 'good', False, '/something/good')])
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37 ])
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38 def test_linker_iteration(fs, page_path, expected):
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39 with mock_fs_scope(fs):
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40 app = fs.getApp()
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41 app.config.set('site/pretty_urls', True)
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42 src = app.getSource('pages')
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43 linker = Linker(src, os.path.dirname(page_path),
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44 root_page_path=page_path)
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45 actual = list(iter(linker))
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46
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47 assert len(actual) == len(expected)
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48 for (a, e) in zip(actual, expected):
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49 is_dir, name, is_self, url = e
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50 assert a.is_dir == is_dir
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51 assert a.name == name
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52 assert a.is_self == is_self
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53 assert a.url == url
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54
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56 @pytest.mark.parametrize(
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57 'fs, page_path, expected',
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58 [
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59 (mock_fs().withPage('pages/foo'), 'foo.md',
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60 [('/foo', True)]),
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61 ((mock_fs()
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62 .withPage('pages/foo')
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63 .withPage('pages/bar')),
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64 'foo.md',
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65 [('/bar', False), ('/foo', True)]),
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66 ((mock_fs()
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67 .withPage('pages/baz')
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68 .withPage('pages/something/else')
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69 .withPage('pages/foo')
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70 .withPage('pages/bar')),
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71 'foo.md',
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72 [('/bar', False), ('/baz', False),
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73 ('/foo', True), ('/something/else', False)]),
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74 ((mock_fs()
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75 .withPage('pages/something/else')
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76 .withPage('pages/foo')
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77 .withPage('pages/something/good')
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78 .withPage('pages/bar')),
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79 'something/else.md',
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80 [('/something/else', True),
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81 ('/something/good', False)])
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82 ])
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83 def test_recursive_linker_iteration(fs, page_path, expected):
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84 with mock_fs_scope(fs):
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85 app = fs.getApp()
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86 app.config.set('site/pretty_urls', True)
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87 src = app.getSource('pages')
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88 linker = Linker(src, os.path.dirname(page_path),
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89 root_page_path=page_path)
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90 actual = list(iter(linker.allpages))
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91
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92 assert len(actual) == len(expected)
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93 for i, (a, e) in enumerate(zip(actual, expected)):
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94 assert a.is_dir is False
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95 assert a.url == e[0]
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96 assert a.is_self == e[1]
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97