mirror of https://github.com/django/django.git
149 lines
6.0 KiB
Python
149 lines
6.0 KiB
Python
import unittest
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from django.contrib.admindocs.utils import (
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_is_callback,
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docutils_is_available,
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parse_docstring,
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parse_rst,
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)
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from django.test.utils import captured_stderr
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from django.urls import get_resolver
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from .tests import AdminDocsSimpleTestCase, SimpleTestCase
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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(
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docutils.parsers.rst.roles.DEFAULT_INTERPRETED_ROLE, "cmsreference"
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)
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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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class TestResolver(SimpleTestCase):
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def test_namespaced_view_detail(self):
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resolver = get_resolver("urlpatterns_reverse.nested_urls")
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self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.view1", resolver))
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self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.view2", resolver))
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self.assertTrue(_is_callback("urlpatterns_reverse.nested_urls.View3", resolver))
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self.assertFalse(_is_callback("urlpatterns_reverse.nested_urls.blub", resolver))
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def test_view_detail_as_method(self):
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# Views which have a class name as part of their path.
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resolver = get_resolver("urlpatterns_reverse.method_view_urls")
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self.assertTrue(
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_is_callback(
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"urlpatterns_reverse.method_view_urls.ViewContainer.method_view",
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resolver,
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)
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)
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self.assertTrue(
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_is_callback(
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"urlpatterns_reverse.method_view_urls.ViewContainer.classmethod_view",
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resolver,
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)
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)
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