def test_horrors(self):
"""Untangle a circus of interleaved tags, tags that start where others
end, and other untold wretchedness."""
# This is a little brittle. All we really want to test is that each
# span of text is within the right spans. We don't care what order the
# span tags are in.
eq_(
list(
build_lines(
"this&that",
[
Htmlifier(
regions=[
(0, 9, "a"),
(1, 8, "b"),
(4, 7, "c"),
(3, 4, "d"),
(3, 5, "e"),
(0, 4, "m"),
(5, 9, "n"),
]
)
],
)
),
[
u'<span class="a"><span class="m">t<span class="b">hi<span class="d"><span class="e">s</span></span></span></span><span class="b"><span class="e"><span class="c">&</span></span><span class="c"><span class="n">th</span></span><span class="n">a</span></span><span class="n">t</span></span>'
],
)
def test_simple(self):
"""Sanity-check build_lines, which ties the whole shootin' match
together."""
eq_(
"".join(build_lines("hello", [Htmlifier(regions=[(0, 3, "a"), (3, 5, "b")])])),
u'<span class="a">hel</span><span class="b">lo</span>',
)
def test_empty_tag_boundaries(self):
"""Zero-length tags should be filtered out by ``tag_boundaries()``.
If they are not, the start of a tag can sort after the end, crashing
the tag balancer.
"""
list(build_lines("hello!", [Htmlifier(regions=[(3, 3, "a"), (3, 5, "b")])]))
def test_split_anchor_avoidance(self):
"""Don't split anchor tags when we can avoid it."""
eq_(
''.join(
build_lines(
'this that',
[Htmlifier(regions=[(0, 4, 'k')], refs=[(0, 9, {})])])),
u'<a data-menu="{}"><span class="k">this</span> that</a>')
def test_simple(self):
"""Sanity-check build_lines, which ties the whole shootin' match
together."""
eq_(
''.join(
build_lines('hello',
[Htmlifier(regions=[(0, 3, 'a'), (3, 5, 'b')])])),
u'<span class="a">hel</span><span class="b">lo</span>')
def test_empty_tag_boundaries(self):
"""Zero-length tags should be filtered out by ``tag_boundaries()``.
If they are not, the start of a tag can sort after the end, crashing
the tag balancer.
"""
list(
build_lines('hello!',
[Htmlifier(regions=[(3, 3, 'a'), (3, 5, 'b')])]))
def test_horrors(self):
"""Untangle a circus of interleaved tags, tags that start where others
end, and other untold wretchedness."""
# This is a little brittle. All we really want to test is that each
# span of text is within the right spans. We don't care what order the
# span tags are in.
eq_(
list(
build_lines('this&that', [
Htmlifier(regions=[(0, 9, 'a'), (1, 8, 'b'), (
4, 7, 'c'), (3, 4, 'd'), (3, 5, 'e'), (0, 4,
'm'), (5, 9,
'n')])
])),
[
u'<span class="a"><span class="m">t<span class="b">hi<span class="d"><span class="e">s</span></span></span></span><span class="b"><span class="e"><span class="c">&</span></span><span class="c"><span class="n">th</span></span><span class="n">a</span></span><span class="n">t</span></span>'
])
def test_split_anchor_across_lines(self):
"""Support unavoidable splits of an anchor across lines."""
eq_(list(build_lines('this\nthat',
[Htmlifier(refs=[(0, 9, {})])])),
[u'<a data-menu="{}">this</a>', u'<a data-menu="{}">that</a>'])
def test_split_anchor_avoidance(self):
"""Don't split anchor tags when we can avoid it."""
eq_(''.join(build_lines('this that',
[Htmlifier(regions=[(0, 4, 'k')],
refs=[(0, 9, {})])])),
u'<a data-menu="{}"><span class="k">this</span> that</a>')
def test_split_anchor_avoidance(self):
"""Don't split anchor tags when we can avoid it."""
eq_(
"".join(build_lines("this that", [Htmlifier(regions=[(0, 4, "k")], refs=[(0, 9, ({}, "", None))])])),
u'<a data-menu="{}"><span class="k">this</span> that</a>',
)
def test_split_anchor_across_lines(self):
"""Support unavoidable splits of an anchor across lines."""
eq_(list(build_lines('this\nthat', [Htmlifier(refs=[(0, 9, {})])])),
[u'<a data-menu="{}">this</a>', u'<a data-menu="{}">that</a>'])
