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- #
- # Copyright (C) 2012-2016 Ben Kurtovic <ben.kurtovic@gmail.com>
- #
- # Permission is hereby granted, free of charge, to any person obtaining a copy
- # of this software and associated documentation files (the "Software"), to deal
- # in the Software without restriction, including without limitation the rights
- # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- # copies of the Software, and to permit persons to whom the Software is
- # furnished to do so, subject to the following conditions:
- #
- # The above copyright notice and this permission notice shall be included in
- # all copies or substantial portions of the Software.
- #
- # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- # SOFTWARE.
-
- import unittest
-
- from mwparserfromhell.nodes import ExternalLink, Text
-
- from ._test_tree_equality import TreeEqualityTestCase, wrap, wraptext
-
- class TestExternalLink(TreeEqualityTestCase):
- """Test cases for the ExternalLink node."""
-
- def test_unicode(self):
- """test ExternalLink.__unicode__()"""
- node = ExternalLink(wraptext("http://example.com/"), brackets=False)
- self.assertEqual("http://example.com/", str(node))
- node2 = ExternalLink(wraptext("http://example.com/"))
- self.assertEqual("[http://example.com/]", str(node2))
- node3 = ExternalLink(wraptext("http://example.com/"), wrap([]))
- self.assertEqual("[http://example.com/ ]", str(node3))
- node4 = ExternalLink(wraptext("http://example.com/"),
- wraptext("Example Web Page"))
- self.assertEqual("[http://example.com/ Example Web Page]", str(node4))
-
- def test_children(self):
- """test ExternalLink.__children__()"""
- node1 = ExternalLink(wraptext("http://example.com/"), brackets=False)
- node2 = ExternalLink(wraptext("http://example.com/"),
- wrap([Text("Example"), Text("Page")]))
- gen1 = node1.__children__()
- gen2 = node2.__children__()
- self.assertEqual(node1.url, next(gen1))
- self.assertEqual(node2.url, next(gen2))
- self.assertEqual(node2.title, next(gen2))
- self.assertRaises(StopIteration, next, gen1)
- self.assertRaises(StopIteration, next, gen2)
-
- def test_strip(self):
- """test ExternalLink.__strip__()"""
- node1 = ExternalLink(wraptext("http://example.com"), brackets=False)
- node2 = ExternalLink(wraptext("http://example.com"))
- node3 = ExternalLink(wraptext("http://example.com"), wrap([]))
- node4 = ExternalLink(wraptext("http://example.com"), wraptext("Link"))
-
- self.assertEqual("http://example.com", node1.__strip__())
- self.assertEqual(None, node2.__strip__())
- self.assertEqual(None, node3.__strip__())
- self.assertEqual("Link", node4.__strip__())
-
- def test_showtree(self):
- """test ExternalLink.__showtree__()"""
- output = []
- getter, marker = object(), object()
- get = lambda code: output.append((getter, code))
- mark = lambda: output.append(marker)
- node1 = ExternalLink(wraptext("http://example.com"), brackets=False)
- node2 = ExternalLink(wraptext("http://example.com"), wraptext("Link"))
- node1.__showtree__(output.append, get, mark)
- node2.__showtree__(output.append, get, mark)
- valid = [
- (getter, node1.url), "[", (getter, node2.url),
- (getter, node2.title), "]"]
- self.assertEqual(valid, output)
-
- def test_url(self):
- """test getter/setter for the url attribute"""
- url = wraptext("http://example.com/")
- node1 = ExternalLink(url, brackets=False)
- node2 = ExternalLink(url, wraptext("Example"))
- self.assertIs(url, node1.url)
- self.assertIs(url, node2.url)
- node1.url = "mailto:héhehé@spam.com"
- node2.url = "mailto:héhehé@spam.com"
- self.assertWikicodeEqual(wraptext("mailto:héhehé@spam.com"), node1.url)
- self.assertWikicodeEqual(wraptext("mailto:héhehé@spam.com"), node2.url)
-
- def test_title(self):
- """test getter/setter for the title attribute"""
- title = wraptext("Example!")
- node1 = ExternalLink(wraptext("http://example.com/"), brackets=False)
- node2 = ExternalLink(wraptext("http://example.com/"), title)
- self.assertIs(None, node1.title)
- self.assertIs(title, node2.title)
- node2.title = None
- self.assertIs(None, node2.title)
- node2.title = "My Website"
- self.assertWikicodeEqual(wraptext("My Website"), node2.title)
-
- def test_brackets(self):
- """test getter/setter for the brackets attribute"""
- node1 = ExternalLink(wraptext("http://example.com/"), brackets=False)
- node2 = ExternalLink(wraptext("http://example.com/"), wraptext("Link"))
- self.assertFalse(node1.brackets)
- self.assertTrue(node2.brackets)
- node1.brackets = True
- node2.brackets = False
- self.assertTrue(node1.brackets)
- self.assertFalse(node2.brackets)
- self.assertEqual("[http://example.com/]", str(node1))
- self.assertEqual("http://example.com/", str(node2))
-
- if __name__ == "__main__":
- unittest.main(verbosity=2)
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