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116 lines
4.8 KiB
Python
116 lines
4.8 KiB
Python
import unittest
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from django.contrib.admindocs.utils import (
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docutils_is_available, parse_docstring, parse_rst,
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)
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from django.test.utils import captured_stderr
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from .tests import AdminDocsSimpleTestCase
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@unittest.skipUnless(docutils_is_available, "no docutils installed.")
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class TestUtils(AdminDocsSimpleTestCase):
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"""
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This __doc__ output is required for testing. I copied this example from
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`admindocs` documentation. (TITLE)
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Display an individual :model:`myapp.MyModel`.
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**Context**
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``RequestContext``
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``mymodel``
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An instance of :model:`myapp.MyModel`.
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**Template:**
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:template:`myapp/my_template.html` (DESCRIPTION)
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some_metadata: some data
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"""
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def setUp(self):
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self.docstring = self.__doc__
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def test_parse_docstring(self):
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title, description, metadata = parse_docstring(self.docstring)
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docstring_title = (
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'This __doc__ output is required for testing. I copied this example from\n'
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'`admindocs` documentation. (TITLE)'
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)
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docstring_description = (
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'Display an individual :model:`myapp.MyModel`.\n\n'
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'**Context**\n\n``RequestContext``\n\n``mymodel``\n'
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' An instance of :model:`myapp.MyModel`.\n\n'
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'**Template:**\n\n:template:`myapp/my_template.html` '
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'(DESCRIPTION)'
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)
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self.assertEqual(title, docstring_title)
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self.assertEqual(description, docstring_description)
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self.assertEqual(metadata, {'some_metadata': 'some data'})
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def test_title_output(self):
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title, description, metadata = parse_docstring(self.docstring)
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title_output = parse_rst(title, 'model', 'model:admindocs')
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self.assertIn('TITLE', title_output)
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title_rendered = (
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'<p>This __doc__ output is required for testing. I copied this '
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'example from\n<a class="reference external" '
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'href="/admindocs/models/admindocs/">admindocs</a> documentation. '
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'(TITLE)</p>\n'
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)
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self.assertHTMLEqual(title_output, title_rendered)
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def test_description_output(self):
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title, description, metadata = parse_docstring(self.docstring)
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description_output = parse_rst(description, 'model', 'model:admindocs')
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description_rendered = (
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'<p>Display an individual <a class="reference external" '
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'href="/admindocs/models/myapp.mymodel/">myapp.MyModel</a>.</p>\n'
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'<p><strong>Context</strong></p>\n<p><tt class="docutils literal">'
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'RequestContext</tt></p>\n<dl class="docutils">\n<dt><tt class="'
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'docutils literal">mymodel</tt></dt>\n<dd>An instance of <a class="'
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'reference external" href="/admindocs/models/myapp.mymodel/">'
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'myapp.MyModel</a>.</dd>\n</dl>\n<p><strong>Template:</strong></p>'
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'\n<p><a class="reference external" href="/admindocs/templates/'
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'myapp/my_template.html/">myapp/my_template.html</a> (DESCRIPTION)'
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'</p>\n'
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)
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self.assertHTMLEqual(description_output, description_rendered)
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def test_initial_header_level(self):
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header = 'should be h3...\n\nHeader\n------\n'
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output = parse_rst(header, 'header')
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self.assertIn('<h3>Header</h3>', output)
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def test_parse_rst(self):
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"""
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parse_rst() should use `cmsreference` as the default role.
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"""
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markup = '<p><a class="reference external" href="/admindocs/%s">title</a></p>\n'
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self.assertEqual(parse_rst('`title`', 'model'), markup % 'models/title/')
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self.assertEqual(parse_rst('`title`', 'view'), markup % 'views/title/')
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self.assertEqual(parse_rst('`title`', 'template'), markup % 'templates/title/')
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self.assertEqual(parse_rst('`title`', 'filter'), markup % 'filters/#title')
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self.assertEqual(parse_rst('`title`', 'tag'), markup % 'tags/#title')
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def test_parse_rst_with_docstring_no_leading_line_feed(self):
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title, body, _ = parse_docstring('firstline\n\n second line')
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with captured_stderr() as stderr:
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self.assertEqual(parse_rst(title, ''), '<p>firstline</p>\n')
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self.assertEqual(parse_rst(body, ''), '<p>second line</p>\n')
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self.assertEqual(stderr.getvalue(), '')
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def test_publish_parts(self):
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"""
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Django shouldn't break the default role for interpreted text
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when ``publish_parts`` is used directly, by setting it to
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``cmsreference`` (#6681).
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"""
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import docutils
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self.assertNotEqual(docutils.parsers.rst.roles.DEFAULT_INTERPRETED_ROLE, 'cmsreference')
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source = 'reST, `interpreted text`, default role.'
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markup = '<p>reST, <cite>interpreted text</cite>, default role.</p>\n'
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parts = docutils.core.publish_parts(source=source, writer_name="html4css1")
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self.assertEqual(parts['fragment'], markup)
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