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- # -*- coding: utf-8 -*-
- #
- # Copyright (C) 2012-2013 Ben Kurtovic <ben.kurtovic@verizon.net>
- #
- # 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.
-
- from __future__ import unicode_literals
- import unittest
-
- from mwparserfromhell.compat import str
- from mwparserfromhell.nodes import Tag, Text
- from mwparserfromhell.nodes.extras import Attribute
- from ._test_tree_equality import TreeEqualityTestCase, getnodes, wrap, wraptext
-
- agen = lambda name, value: Attribute(wraptext(name), wraptext(value))
- agennv = lambda name: Attribute(wraptext(name))
- agennq = lambda name, value: Attribute(wraptext(name), wraptext(value), False)
- agenp = lambda name, value, a, b, c: Attribute(wraptext(name), wraptext(value),
- True, a, b, c)
- agenpnv = lambda name, a, b, c: Attribute(wraptext(name), None, True, a, b, c)
-
- class TestTag(TreeEqualityTestCase):
- """Test cases for the Tag node."""
-
- def test_unicode(self):
- """test Tag.__unicode__()"""
- node1 = Tag(wraptext("ref"))
- node2 = Tag(wraptext("span"), wraptext("foo"),
- [agen("style", "color: red;")])
- node3 = Tag(wraptext("ref"),
- attrs=[agennq("name", "foo"),
- agenpnv("some_attr", " ", "", "")],
- self_closing=True)
- node4 = Tag(wraptext("br"), self_closing=True, padding=" ")
- node5 = Tag(wraptext("br"), self_closing=True, implicit=True)
- node6 = Tag(wraptext("br"), self_closing=True, invalid=True,
- implicit=True)
- node7 = Tag(wraptext("br"), self_closing=True, invalid=True,
- padding=" ")
- node8 = Tag(wraptext("hr"), showtag=False, self_closing=True)
- node9 = Tag(wraptext("i"), wraptext("italics!"), showtag=False)
-
- self.assertEqual("<ref></ref>", str(node1))
- self.assertEqual('<span style="color: red;">foo</span>', str(node2))
- self.assertEqual("<ref name=foo some_attr/>", str(node3))
- self.assertEqual("<br />", str(node4))
- self.assertEqual("<br>", str(node5))
- self.assertEqual("</br>", str(node6))
- self.assertEqual("</br />", str(node7))
- self.assertEqual("----", str(node8))
- self.assertEqual("''italics!''", str(node9))
-
- def test_iternodes(self):
- """test Tag.__iternodes__()"""
- node1n1, node1n2 = Text("ref"), Text("foobar")
- node2n1, node3n1, node3n2 = Text("bold text"), Text("img"), Text("id")
- node3n3, node3n4, node3n5 = Text("foo"), Text("class"), Text("bar")
-
- # <ref>foobar</ref>
- node1 = Tag(wrap([node1n1]), wrap([node1n2]))
- # '''bold text'''
- node2 = Tag(wraptext("i"), wrap([node2n1]), showtag=False)
- # <img id="foo" class="bar" />
- node3 = Tag(wrap([node3n1]),
- attrs=[Attribute(wrap([node3n2]), wrap([node3n3])),
- Attribute(wrap([node3n4]), wrap([node3n5]))],
- self_closing=True, padding=" ")
-
- gen1 = node1.__iternodes__(getnodes)
- gen2 = node2.__iternodes__(getnodes)
- gen3 = node3.__iternodes__(getnodes)
- self.assertEqual((None, node1), next(gen1))
- self.assertEqual((None, node2), next(gen2))
- self.assertEqual((None, node3), next(gen3))
- self.assertEqual((node1.tag, node1n1), next(gen1))
- self.assertEqual((node3.tag, node3n1), next(gen3))
- self.assertEqual((node3.attributes[0].name, node3n2), next(gen3))
- self.assertEqual((node3.attributes[0].value, node3n3), next(gen3))
- self.assertEqual((node3.attributes[1].name, node3n4), next(gen3))
- self.assertEqual((node3.attributes[1].value, node3n5), next(gen3))
- self.assertEqual((node1.contents, node1n2), next(gen1))
- self.assertEqual((node2.contents, node2n1), next(gen2))
- self.assertEqual((node1.closing_tag, node1n1), next(gen1))
- self.assertRaises(StopIteration, next, gen1)
- self.assertRaises(StopIteration, next, gen2)
- self.assertRaises(StopIteration, next, gen3)
-
- def test_strip(self):
- """test Tag.__strip__()"""
- node1 = Tag(wraptext("i"), wraptext("foobar"))
- node2 = Tag(wraptext("math"), wraptext("foobar"))
- for a in (True, False):
- for b in (True, False):
- self.assertEqual("foobar", node1.__strip__(a, b))
- self.assertEqual(None, node2.__strip__(a, b))
-
- def test_showtree(self):
- """test Tag.__showtree__()"""
- output = []
- getter, marker = object(), object()
- get = lambda code: output.append((getter, code))
- mark = lambda: output.append(marker)
- node1 = Tag(wraptext("ref"), wraptext("text"), [agen("name", "foo")])
- node2 = Tag(wraptext("br"), self_closing=True, padding=" ")
- node3 = Tag(wraptext("br"), self_closing=True, invalid=True,
- implicit=True, padding=" ")
- node1.__showtree__(output.append, get, mark)
- node2.__showtree__(output.append, get, mark)
- node3.__showtree__(output.append, get, mark)
- valid = [
- "<", (getter, node1.tag), (getter, node1.attributes[0].name),
- " = ", marker, (getter, node1.attributes[0].value), ">",
- (getter, node1.contents), "</", (getter, node1.closing_tag), ">",
- "<", (getter, node2.tag), "/>", "</", (getter, node3.tag), ">"]
- self.assertEqual(valid, output)
-
- if __name__ == "__main__":
- unittest.main(verbosity=2)
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