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_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_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_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_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))
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_external_link(self):
"""tests for building ExternalLink nodes"""
tests = [
([
tokens.ExternalLinkOpen(brackets=False),
tokens.Text(text="http://example.com/"),
tokens.ExternalLinkClose()
],
wrap([
ExternalLink(wraptext("http://example.com/"), brackets=False)
])),
([
tokens.ExternalLinkOpen(brackets=True),
tokens.Text(text="http://example.com/"),
tokens.ExternalLinkClose()
], wrap([ExternalLink(wraptext("http://example.com/"))])),
([
tokens.ExternalLinkOpen(brackets=True),
tokens.Text(text="http://example.com/"),
tokens.ExternalLinkSeparator(),
tokens.ExternalLinkClose()
], wrap([ExternalLink(wraptext("http://example.com/"),
wrap([]))])),
([
tokens.ExternalLinkOpen(brackets=True),
tokens.Text(text="http://example.com/"),
tokens.ExternalLinkSeparator(),
tokens.Text(text="Example"),
tokens.ExternalLinkClose()
],
wrap([
ExternalLink(wraptext("http://example.com/"),
wraptext("Example"))
])),
([
tokens.ExternalLinkOpen(brackets=False),
tokens.Text(text="http://example"),
tokens.Text(text=".com/foo"),
tokens.ExternalLinkClose()
],
wrap([
ExternalLink(wraptext("http://example", ".com/foo"),
brackets=False)
])),
([
tokens.ExternalLinkOpen(brackets=True),
tokens.Text(text="http://example"),
tokens.Text(text=".com/foo"),
tokens.ExternalLinkSeparator(),
tokens.Text(text="Example"),
tokens.Text(text=" Web Page"),
tokens.ExternalLinkClose()
],
wrap([
ExternalLink(wraptext("http://example", ".com/foo"),
wraptext("Example", " Web Page"))
])),
]
for test, valid in tests:
self.assertWikicodeEqual(valid, self.builder.build(test))
