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import dominate
from dominate.tags import *
import pytest
from dominate.util import raw
try:
xrange = xrange
except NameError:
xrange = range
def test_arguments():
assert html(body(h1('Hello, pyy!'))).render() == \
'''<html>
<body>
<h1>Hello, pyy!</h1>
</body>
</html>'''
def test_kwargs():
assert div(
id=4,
checked=True,
cls="mydiv",
data_name='foo',
== \
'''<div checked="checked" class="mydiv" data-name="foo" id="4"
def test_repr():
import re
d = div()
assert repr(d).startswith('<dominate.tags.div at ')
assert repr(d).endswith(' 0 attributes, 0 children>')
d += [1, {'id':'foo'}]
assert repr(d).startswith('<dominate.tags.div at ')
assert repr(d).endswith(' 1 attribute, 1 child>')
def test_add():
d = div()
with pytest.raises(ValueError):
d += None
d += 1
d += xrange(2,3)
d += {'id': 'foo'}
assert d.render() == '<div id="foo">12</div>'
assert len(d) == 2
assert d
with pytest.raises(IndexError):
d[2]
with pytest.raises(TypeError):
d[None]
del d[0]
assert len(d) == 1
def test_iadd():
list = ul()
for item in range(4):
list += li('Item #', item)
# 2 children so doesn't render inline
assert list.render() == \
'''<ul>
<li>Item #0</li>
<li>Item #1</li>
<li>Item #2</li>
<li>Item #3</li>
</ul>'''
def test_context_manager():
other = div()
h = ul()
with h:
li('One')
li('Two')
li('Three')
# added to other, so not added to h
other += li('Four')
assert h.render() == \
'''<ul>
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>'''
def test_decorator():
@div
def f():
p('Hello')
assert f().render() == \
'''<div>
<p>Hello</p>
</div>'''
d = div()
@d
def f2():
p('Hello')
assert f2().render() == \
'''<div>
<p>Hello</p>
</div>'''
@div(cls='three')
def f3():
p('Hello')
assert f3().render() == \
'''<div class="three">
<p>Hello</p>
</div>'''
def test_nested_decorator():
@div
def f1():
p('hello')
d = div()
with d:
f1()
assert d.render() == \
'''<div>
<div>
<p>hello</p>
</div>
</div>'''
@div()
def f2():
p('hello')
d = div()
with d:
f2()
assert d.render() == \
'''<div>
<div>
<p>hello</p>
</div>
</div>'''
def test_text():
from dominate.util import text
d = div()
with d:
text('Hello World')
assert d.render() == \
'''<div>Hello World</div>'''
assert div(text('<>', escape=False)).render() == \
'''<div><></div>'''
assert div(text('<>')).render() == \
'''<div><></div>'''
def test_raw():
from dominate.util import raw
d = div()
with d:
raw('Hello World<br>')
assert d.render() == '''<div>Hello World<br></div>'''
def test_escape():
assert pre('<>').render() == '''\
<pre><></pre>'''
def test_get_context():
with pytest.raises(ValueError):
d = get_current()
d = get_current(None)
assert d is None
with div() as d1:
d2 = span()
with d2:
d2p = get_current()
d1p = get_current()
assert d1 is d1p
assert d2 is d2p
def test_attributes():
d = div()
d['id'] = 'foo'
assert d['id'] == 'foo'
del d['id']
with pytest.raises(KeyError):
del d['id']
with pytest.raises(AttributeError):
x = d['id']
with div() as d:
attr(data_test=False)
assert d['data-test'] is False
with div() as d:
attr(data_test=True)
assert d['data-test']
with pytest.raises(ValueError):
# not in a tag context
attr(id='moo')
def test_attribute_none():
d = div(foo=1, bar=None)
assert d.render() == '<div foo="1"></div>'
def test_attribute_dashes():
# fix issue #118 (https://github.com/Knio/dominate/issues/118)
expected = '<div aria-foo="bar" data-a-b-c="foo" data-page-size="123"></div>'
assert div(data_a_b_c='foo', data_page_size='123', aria_foo='bar').render() == expected
def test_lazy():
from dominate import util
executed = [False]
def _lazy():
executed[0] = True
return span('Hi')
d = div()
s = util.lazy(_lazy)
d += s
assert executed[0] == False
assert d.render() == '<div>\n <span>Hi</span>\n</div>'
assert executed[0] == True
def test_keyword_attributes():
expected = '<div class="foo" for="bar"></div>'
assert div(cls='foo', fr='bar').render() == expected
assert div(_class='foo', _for='bar').render() == expected
assert div(className='foo', htmlFor='bar').render() == expected
assert div(class_name='foo', html_for='bar').render() == expected
def test_namespaced_attributes():
assert div(foo_bar='one').render() == '<div foo_bar="one"></div>'
assert div(xlink_href='one').render() == '<div xlink:href="one"></div>'
def test_comment():
d = comment('Hi there')
assert d.render() == '<!--Hi there-->'
assert div(d).render() == '<div>\n <!--Hi there-->\n</div>'
d = comment('Hi ie user', condition='IE 6')
assert d.render() == '<!--[if IE 6]>Hi ie user<![endif]-->'
d = comment(div('Hi non-ie user'), condition='!IE', downlevel='revealed')
assert d.render() == '''<![if !IE]>
<div>Hi non-ie user</div>
<![endif]>'''
def test_boolean_attributes():
assert input_(type="checkbox", checked=True).render() == \
'<input checked="checked" type="checkbox">'
assert input_(type="checkbox", checked=False).render() == \
'<input type="checkbox">'
def test_nested_decorator_2():
@span
def foo():
@div(cls='bar')
def bar(x):
p(x)
bar('a')
bar('b')
assert foo().render() == '''<span>
<div class="bar">
<p>a</p>
</div>
<div class="bar">
<p>b</p>
</div>
</span>'''
def test_pretty():
assert head(script('foo'), style('bar')).render() == '''<head>
<script>foo</script>
<style>bar</style>
</head>'''
assert div(pre('test')).render() == '''<div>
<pre>test</pre>
</div>'''
assert div(pre('test')).render(indent='\t') == '''<div>
\t<pre>test</pre>
</div>'''
assert div(pre('test')).render(pretty=False) == \
'''<div><pre>test</pre></div>'''
assert div(span('hi'), span('there'), __pretty=False).render() == \
'''<div><span>hi</span><span>there</span></div>'''
assert span('hi', br(), 'there').render() == \
'''<span>hi<br>there</span>'''
assert span('hi', br(__inline=False), 'there').render() == \
'''<span>hi\n <br>there\n</span>'''
assert p('goodbye ', i('cruel'), ' world').render() == \
'''<p>goodbye <i>cruel</i> world</p>'''
def test_xhtml():
assert head(script('foo'), style('bar')).render(xhtml=True) == '''<head>
<script>foo</script>
<style>bar</style>
</head>'''
assert span('hi', br(), 'there').render(xhtml=True) == \
'''<span>hi<br />there</span>'''
assert span('hi', br(), 'there').render() == \
'''<span>hi<br>there</span>'''
assert span('hi', br(), 'there').render(xhtml=False) == \
'''<span>hi<br>there</span>'''
def test_verbatim_attributes():
assert div(attr = '{<div></div>}').render() == \
'''<div attr="{<div></div>}"></div>'''
assert div(attr = raw('{<div></div>}')).render() == \
'''<div attr="{<div></div>}"></div>'''
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