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112 lines
3.5 KiB
Python
112 lines
3.5 KiB
Python
from django.test import TestCase
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from djangorestframework.views import View
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from djangorestframework.compat import apply_markdown
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from djangorestframework.utils.description import get_name, get_description
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# We check that docstrings get nicely un-indented.
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DESCRIPTION = """an example docstring
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====================
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* list
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* list
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another header
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--------------
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code block
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indented
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# hash style header #"""
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# If markdown is installed we also test it's working
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# (and that our wrapped forces '=' to h2 and '-' to h3)
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# We support markdown < 2.1 and markdown >= 2.1
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MARKED_DOWN_lt_21 = """<h2>an example docstring</h2>
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<ul>
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<li>list</li>
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<li>list</li>
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</ul>
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<h3>another header</h3>
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<pre><code>code block
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</code></pre>
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<p>indented</p>
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<h2 id="hash_style_header">hash style header</h2>"""
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MARKED_DOWN_gte_21 = """<h2 id="an-example-docstring">an example docstring</h2>
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<ul>
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<li>list</li>
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<li>list</li>
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</ul>
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<h3 id="another-header">another header</h3>
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<pre><code>code block
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</code></pre>
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<p>indented</p>
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<h2 id="hash-style-header">hash style header</h2>"""
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class TestViewNamesAndDescriptions(TestCase):
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def test_resource_name_uses_classname_by_default(self):
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"""Ensure Resource names are based on the classname by default."""
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class MockView(View):
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pass
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self.assertEquals(get_name(MockView()), 'Mock')
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# This has been turned off now.
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#def test_resource_name_can_be_set_explicitly(self):
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# """Ensure Resource names can be set using the 'name' class attribute."""
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# example = 'Some Other Name'
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# class MockView(View):
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# name = example
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# self.assertEquals(get_name(MockView()), example)
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def test_resource_description_uses_docstring_by_default(self):
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"""Ensure Resource names are based on the docstring by default."""
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class MockView(View):
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"""an example docstring
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====================
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* list
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* list
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another header
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--------------
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code block
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indented
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# hash style header #"""
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self.assertEquals(get_description(MockView()), DESCRIPTION)
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# This has been turned off now
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#def test_resource_description_can_be_set_explicitly(self):
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# """Ensure Resource descriptions can be set using the 'description' class attribute."""
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# example = 'Some other description'
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# class MockView(View):
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# """docstring"""
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# description = example
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# self.assertEquals(get_description(MockView()), example)
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#def test_resource_description_does_not_require_docstring(self):
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# """Ensure that empty docstrings do not affect the Resource's description if it has been set using the 'description' class attribute."""
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# example = 'Some other description'
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# class MockView(View):
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# description = example
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# self.assertEquals(get_description(MockView()), example)
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def test_resource_description_can_be_empty(self):
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"""Ensure that if a resource has no doctring or 'description' class attribute, then it's description is the empty string"""
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class MockView(View):
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pass
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self.assertEquals(get_description(MockView()), '')
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def test_markdown(self):
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"""Ensure markdown to HTML works as expected"""
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if apply_markdown:
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gte_21_match = apply_markdown(DESCRIPTION) == MARKED_DOWN_gte_21
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lt_21_match = apply_markdown(DESCRIPTION) == MARKED_DOWN_lt_21
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self.assertTrue(gte_21_match or lt_21_match)
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