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"""
Python-Markdown Extension Regression Tests
==========================================
A collection of regression tests to confirm that the included extensions
continue to work as advertised. This used to be accomplished by doctests.
"""
from __future__ import unicode_literals
import unittest
import markdown
class TestAbbr(unittest.TestCase):
""" Test abbr extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['abbr'])
def testSimpleAbbr(self):
""" Test Abbreviations. """
text = 'Some text with an ABBR and a REF. Ignore REFERENCE and ref.' + \
'\n\n*[ABBR]: Abbreviation\n' + \
'*[REF]: Abbreviation Reference'
self.assertEqual(self.md.convert(text),
'<p>Some text with an <abbr title="Abbreviation">ABBR</abbr> '
'and a <abbr title="Abbreviation Reference">REF</abbr>. Ignore '
'REFERENCE and ref.</p>')
class TestCodeHilite(unittest.TestCase):
""" Test codehilite extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['codehilite'])
self.has_pygments = True
try:
import pygments
except ImportError:
self.has_pygments = False
def testBasicCodeHilite(self):
text = '\t# A Code Comment'
if self.has_pygments:
self.assertEqual(self.md.convert(text),
'<div class="codehilite">'
'<pre><span class="c"># A Code Comment</span>\n'
'</pre></div>')
else:
self.assertEqual(self.md.convert(text),
'<pre class="codehilite"><code># A Code Comment'
'</code></pre>')
class TestFencedCode(unittest.TestCase):
""" Test fenced_code extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['fenced_code'])
def testBasicFence(self):
""" Test Fenced Code Blocks. """
text = '''
A paragraph before a fenced code block:
~~~
Fenced code block
~~~'''
self.assertEqual(self.md.convert(text),
'<p>A paragraph before a fenced code block:</p>\n'
'<pre><code>Fenced code block\n'
'</code></pre>')
def testSafeFence(self):
""" Test Fenced Code with safe_mode. """
text = '~~~\nCode\n~~~'
self.md.safeMode = 'replace'
self.assertEqual(self.md.convert(text),
'<pre><code>Code\n'
'</code></pre>')
def testNestedFence(self):
""" Test nested fence. """
text = '''
~~~~~~~~
~~~~
~~~~~~~~'''
self.assertEqual(self.md.convert(text),
'<pre><code>\n'
'~~~~\n'
'</code></pre>')
def testFencedLanguage(self):
""" Test Language Tags. """
text = '''
~~~~{.python}
# Some python code
~~~~'''
self.assertEqual(self.md.convert(text),
'<pre><code class="python"># Some python code\n'
'</code></pre>')
def testFencedBackticks(self):
""" Test Code Fenced with Backticks. """
text = '''
`````
# Arbitrary code
~~~~~ # these tildes will not close the block
`````'''
self.assertEqual(self.md.convert(text),
'<pre><code># Arbitrary code\n'
'~~~~~ # these tildes will not close the block\n'
'</code></pre>')
class TestHeaderId(unittest.TestCase):
""" Test HeaderId Extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['headerid'])
def testBasicHeaderId(self):
""" Test Basic HeaderID """
text = "# Some Header #"
self.assertEqual(self.md.convert(text),
'<h1 id="some-header">Some Header</h1>')
def testUniqueIds(self):
""" Test Unique IDs. """
text = '#Header\n#Header\n#Header'
self.assertEqual(self.md.convert(text),
'<h1 id="header">Header</h1>\n'
'<h1 id="header_1">Header</h1>\n'
'<h1 id="header_2">Header</h1>')
def testBaseLevel(self):
""" Test Header Base Level. """
text = '#Some Header\n## Next Level'
self.assertEqual(markdown.markdown(text, ['headerid(level=3)']),
'<h3 id="some-header">Some Header</h3>\n'
'<h4 id="next-level">Next Level</h4>')
def testHeaderInlineMarkup(self):
""" Test Header IDs with inline markup. """
text = '#Some *Header* with [markup](http://example.com).'
self.assertEqual(self.md.convert(text),
'<h1 id="some-header-with-markup">Some <em>Header</em> with '
'<a href="http://example.com">markup</a>.</h1>')
def testNoAutoIds(self):
""" Test HeaderIDs with no auto generated IDs. """
text = '# Some Header\n# Another Header'
self.assertEqual(markdown.markdown(text, ['headerid(forceid=False)']),
'<h1>Some Header</h1>\n'
'<h1>Another Header</h1>')
def testHeaderIdWithMetaData(self):
""" Test Header IDs with MetaData extension. """
text = '''header_level: 2
header_forceid: Off
# A Header'''
self.assertEqual(markdown.markdown(text, ['headerid', 'meta']),
'<h2>A Header</h2>')
def testHeaderIdWithAttr_List(self):
""" Test HeaderIDs with Attr_List extension. """
text = '# Header1 {: #foo }\n# Header2 {: .bar }'
self.assertEqual(markdown.markdown(text, ['headerid', 'attr_list']),
'<h1 id="foo">Header1</h1>\n'
'<h1 class="bar" id="header2">Header2</h1>')
# Switch order extensions are loaded - should be no change in behavior.
self.assertEqual(markdown.markdown(text, ['attr_list', 'headerid']),
'<h1 id="foo">Header1</h1>\n'
'<h1 class="bar" id="header2">Header2</h1>')
class TestMetaData(unittest.TestCase):
""" Test MetaData extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['meta'])
def testBasicMetaData(self):
""" Test basic metadata. """
text = '''Title: A Test Doc.
Author: Waylan Limberg
John Doe
Blank_Data:
The body. This is paragraph one.'''
self.assertEqual(self.md.convert(text),
'<p>The body. This is paragraph one.</p>')
self.assertEqual(self.md.Meta,
{'author': ['Waylan Limberg', 'John Doe'],
'blank_data': [''],
'title': ['A Test Doc.']})
def testMissingMetaData(self):
""" Test document without Meta Data. """
text = ' Some Code - not extra lines of meta data.'
self.assertEqual(self.md.convert(text),
'<pre><code>Some Code - not extra lines of meta data.\n'
'</code></pre>')
self.assertEqual(self.md.Meta, {})
class TestWikiLinks(unittest.TestCase):
""" Test Wikilinks Extension. """
def setUp(self):
self.md = markdown.Markdown(extensions=['wikilinks'])
self.text = "Some text with a [[WikiLink]]."
def testBasicWikilinks(self):
""" Test [[wikilinks]]. """
self.assertEqual(self.md.convert(self.text),
'<p>Some text with a '
'<a class="wikilink" href="/WikiLink/">WikiLink</a>.</p>')
def testWikilinkWhitespace(self):
""" Test whitespace in wikilinks. """
self.assertEqual(self.md.convert('[[ foo bar_baz ]]'),
'<p><a class="wikilink" href="/foo_bar_baz/">foo bar_baz</a></p>')
self.assertEqual(self.md.convert('foo [[ ]] bar'),
'<p>foo bar</p>')
def testSimpleSettings(self):
""" Test Simple Settings. """
self.assertEqual(markdown.markdown(self.text,
['wikilinks(base_url=/wiki/,end_url=.html,html_class=foo)']),
'<p>Some text with a '
'<a class="foo" href="/wiki/WikiLink.html">WikiLink</a>.</p>')
def testComplexSettings(self):
""" Test Complex Settings. """
md = markdown.Markdown(
extensions = ['wikilinks'],
extension_configs = {'wikilinks': [
('base_url', 'http://example.com/'),
('end_url', '.html'),
('html_class', '') ]},
safe_mode = True)
self.assertEqual(md.convert(self.text),
'<p>Some text with a '
'<a href="http://example.com/WikiLink.html">WikiLink</a>.</p>')
def testWikilinksMetaData(self):
""" test MetaData with Wikilinks Extension. """
text = """wiki_base_url: http://example.com/
wiki_end_url: .html
wiki_html_class:
Some text with a [[WikiLink]]."""
md = markdown.Markdown(extensions=['meta', 'wikilinks'])
self.assertEqual(md.convert(text),
'<p>Some text with a '
'<a href="http://example.com/WikiLink.html">WikiLink</a>.</p>')
# MetaData should not carry over to next document:
self.assertEqual(md.convert("No [[MetaData]] here."),
'<p>No <a class="wikilink" href="/MetaData/">MetaData</a> '
'here.</p>')
def testURLCallback(self):
""" Test used of a custom URL builder. """
def my_url_builder(label, base, end):
return '/bar/'
md = markdown.Markdown(extensions=['wikilinks'],
extension_configs={'wikilinks' : [('build_url', my_url_builder)]})
self.assertEqual(md.convert('[[foo]]'),
'<p><a class="wikilink" href="/bar/">foo</a></p>')
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