def test_render_as(self):
empty = Tag('em')
assert empty.render_as('html') == ''
assert empty.render_as('latex') == ''
tag = Tag('em', 'a', 'b')
assert tag.render_as('html') == '<em>ab</em>'
assert tag.render_as('latex') == '\\emph{ab}'
em = Tag('em', 'Emphasized text')
assert em.render_as('latex') == '\\emph{Emphasized text}'
assert em.upper().render_as('latex') == '\\emph{EMPHASIZED TEXT}'
assert em.lower().render_as('latex') == '\\emph{emphasized text}'
assert em.render_as('html') == '<em>Emphasized text</em>'
t = Tag(u'em', u'123', Tag(u'em', u'456', Text(u'78'), u'9'), u'0')
assert t[:2].render_as('html') == '<em>12</em>'
assert t[2:4].render_as('html') == '<em>3<em>4</em></em>'
tag = Tag('em', Text(), Text('mary ', 'had ', 'a little lamb'))
assert tag.render_as('html') == '<em>mary had a little lamb</em>'
def test_render_as(self):
empty = Tag('em')
assert empty.render_as('html') == ''
assert empty.render_as('latex') == ''
tag = Tag('em', 'a', 'b')
assert tag.render_as('html') == '<em>ab</em>'
assert tag.render_as('latex') == '\\emph{ab}'
em = Tag('em', 'Emphasized text')
assert em.render_as('latex') == '\\emph{Emphasized text}'
assert em.upper().render_as('latex') == '\\emph{EMPHASIZED TEXT}'
assert em.lower().render_as('latex') == '\\emph{emphasized text}'
assert em.render_as('html') == '<em>Emphasized text</em>'
t = Tag(u'em', u'123', Tag(u'em', u'456', Text(u'78'), u'9'), u'0')
assert t[:2].render_as('html') == '<em>12</em>'
assert t[2:4].render_as('html') == '<em>3<em>4</em></em>'
tag = Tag('em', Text(), Text('mary ', 'had ', 'a little lamb'))
assert tag.render_as('html') == '<em>mary had a little lamb</em>'
def test_upper(self):
tag = Tag('em', Text(), Text('mary ', 'had ', 'a little lamb'))
assert tag.upper().render_as('html') == '<em>MARY HAD A LITTLE LAMB</em>'
def test_upper(self):
tag = Tag('em', Text(), Text('mary ', 'had ', 'a little lamb'))
assert tag.upper().render_as('html') == '<em>MARY HAD A LITTLE LAMB</em>'