Mercurial > piecrust2

annotate tests/basefs.py @ 976:b9374b3682f0

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pagination: Prevent a possible crash when paginating things without a current page. This is mostly for unit testing.
author Ludovic Chabant <ludovic@chabant.com>
date Tue, 17 Oct 2017 01:09:55 -0700
parents 72f17534d58e
children 45ad976712ec
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 import os.path
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2 import yaml
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3 from piecrust.app import PieCrust
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4 from piecrust.main import _pre_parse_chef_args, _run_chef
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5 from piecrust.sources.base import ContentItem
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6
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7
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8 class TestFileSystemBase(object):
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9 def __init__(self):
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10 pass
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11
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12 def path(self, p):
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13 raise NotImplementedError()
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14
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15 def getStructure(self, path=None):
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16 raise NotImplementedError()
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17
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18 def getFileEntry(self, path):
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19 raise NotImplementedError()
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20
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21 def _createDir(self, path):
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22 raise NotImplementedError()
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23
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24 def _createFile(self, path, contents):
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25 raise NotImplementedError()
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26
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27 def getApp(self, *, cache=True, theme_site=False):
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28 root_dir = self.path('/kitchen')
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29 return PieCrust(root_dir, cache=cache, debug=True,
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30 theme_site=theme_site)
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31
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32 def withDir(self, path):
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33 path = self.path(path)
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34 self._createDir(path)
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35 return self
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36
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37 def withFile(self, path, contents):
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38 path = self.path(path)
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39 self._createFile(path, contents)
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40 return self
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41
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42 def withAsset(self, path, contents):
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43 return self.withFile('kitchen/' + path, contents)
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44
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45 def withAssetDir(self, path):
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46 return self.withDir('kitchen/' + path)
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47
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48 def withConfig(self, config=None):
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49 if config is None:
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50 config = {}
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51 return self.withFile(
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52 'kitchen/config.yml',
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53 yaml.dump(config))
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54
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55 def withThemeConfig(self, config):
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56 return self.withFile(
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57 'kitchen/theme_config.yml',
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58 yaml.dump(config))
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59
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60 def withPage(self, url, config=None, contents=None):
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61 config = config or {}
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62 contents = contents or "A test page."
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63 text = "---\n"
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64 text += yaml.dump(config)
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65 text += "---\n"
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66 text += contents
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67
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68 name, ext = os.path.splitext(url)
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69 if not ext:
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70 url += '.md'
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71 url = url.lstrip('/')
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72 return self.withAsset(url, text)
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73
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74 def withPageAsset(self, page_url, name, contents=None):
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75 contents = contents or "A test asset."
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76 url_base, ext = os.path.splitext(page_url)
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77 dirname = url_base + '-assets'
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78 return self.withAsset(
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79 '%s/%s' % (dirname, name), contents)
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80
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81 def withPages(self, num, url_factory, config_factory=None,
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82 contents_factory=None):
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83 for i in range(num):
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84 if isinstance(url_factory, str):
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85 url = url_factory.format(idx=i, idx1=(i + 1))
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86 else:
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87 url = url_factory(i)
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88
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89 config = None
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90 if config_factory:
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91 config = config_factory(i)
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92
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93 contents = None
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94 if contents_factory:
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95 contents = contents_factory(i)
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96
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97 self.withPage(url, config, contents)
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98 return self
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99
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100 def runChef(self, *args):
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101 root_dir = self.path('/kitchen')
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102 chef_args = ['--root', root_dir] + args
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103
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104 pre_args = _pre_parse_chef_args(chef_args)
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105 exit_code = _run_chef(pre_args, chef_args)
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106 assert exit_code == 0
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107
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108 def getSimplePage(self, rel_path):
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109 app = self.getApp()
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110 source = app.getSource('pages')
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111 content_item = ContentItem(
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112 os.path.join(source.fs_endpoint_path, rel_path),
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113 {'route_params': {
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114 'slug': os.path.splitext(rel_path)[0]}})
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115 return app.getPage(source, content_item)
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116