def test_store_prefixed_properties(parser):
"""
Ensure that when the same rule has both prefixed and unprefixed versions of
the same property, the CSS is stored correctly
"""
css = (u"html body{\n"
u"box-shadow: 10px 10px 5px #888;\n}"
u"a:visited a:hover{\n"
u"-moz-box-shadow: 10px 10px 5px #000;\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(css))
parser.parse(linkedcss)
# Check to see that we saved the prefixed property -moz-box-shadow
prefixed_property = models.CSSProperty.objects.filter(prefix="-moz-",
name="box-shadow",
value="10px 10px 5px #000")
assert prefixed_property.count() == 1
# Check to see that we saved the unprefixed property box-shadow
unprefixed_property = models.CSSProperty.objects.filter(prefix="",
name="box-shadow",
value="10px 10px 5px #888")
assert unprefixed_property.count() == 1
# Make sure that the two properties are not the same object
assert prefixed_property != unprefixed_property
def test_store_prefixed_properties(parser):
"""
Ensure that when the same rule has both prefixed and unprefixed versions of
the same property, the CSS is stored correctly
"""
css = (u"html body{\n"
u"box-shadow: 10px 10px 5px #888;\n}"
u"a:visited a:hover{\n"
u"-moz-box-shadow: 10px 10px 5px #000;\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(css))
parser.parse(linkedcss)
# Check to see that we saved the prefixed property -moz-box-shadow
prefixed_property = models.CSSProperty.objects.filter(
prefix="-moz-", name="box-shadow", value="10px 10px 5px #000")
assert prefixed_property.count() == 1
# Check to see that we saved the unprefixed property box-shadow
unprefixed_property = models.CSSProperty.objects.filter(
prefix="", name="box-shadow", value="10px 10px 5px #888")
assert unprefixed_property.count() == 1
# Make sure that the two properties are not the same object
assert prefixed_property != unprefixed_property
def test_unknown_property(parser):
""" Make sure that unknown properties get saved """
linkedcss = LinkedCSSFactory.create(raw_css=css_file(RAW_CSS))
parser.parse(linkedcss)
find_property = models.CSSProperty.objects.filter(prefix="-webkit-",
name="something",
value="something else")
assert find_property.count() == 1
def test_unknown_property(parser):
""" Make sure that unknown properties get saved """
linkedcss = LinkedCSSFactory.create(raw_css=css_file(RAW_CSS))
parser.parse(linkedcss)
find_property = models.CSSProperty.objects.filter(prefix="-webkit-",
name="something",
value="something else")
assert find_property.count() == 1
def test_arbitrary_prefix(parser):
""" Make sure that unknown prefixes get saved """
test_css = (u"body{\n" u"-testing-testprop: testval\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(test_css))
parser.parse(linkedcss)
find_property = models.CSSProperty.objects.filter(prefix="-testing-",
name="testprop",
value="testval")
assert find_property.count() == 1
def test_arbitrary_prefix(parser):
""" Make sure that unknown prefixes get saved """
test_css = (u"body{\n"
u"-testing-testprop: testval\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(test_css))
parser.parse(linkedcss)
find_property = models.CSSProperty.objects.filter(prefix="-testing-",
name="testprop",
value="testval")
assert find_property.count() == 1
def test_parse(parser):
"""Make sure CSS rules are saved correctly"""
linkedcss = LinkedCSSFactory.create(raw_css=css_file(RAW_CSS))
parser.parse(linkedcss)
# The rule for "html body" should be saved
find_rule = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="html body")
assert find_rule.count() == 1
# The property "margin" should have been saved with value "0 auto"
find_property = models.CSSProperty.objects.filter(rule=find_rule,
prefix="",
name="margin",
value="0 auto")
assert find_property.count() == 1
def test_parse(parser):
"""Make sure CSS rules are saved correctly"""
linkedcss = LinkedCSSFactory.create(raw_css=css_file(RAW_CSS))
parser.parse(linkedcss)
# The rule for "html body" should be saved
find_rule = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="html body")
assert find_rule.count() == 1
# The property "margin" should have been saved with value "0 auto"
find_property = models.CSSProperty.objects.filter(rule=find_rule,
prefix="",
name="margin",
value="0 auto")
assert find_property.count() == 1
def test_comments_dont_break_parser(parser):
"""
Ensure comments between properties and rules don't break our parsing of CSS
"""
# Place comments between various elements to see that they're successfully
# ignored by the parser
commented_css = (u"html body{ /* comment inline */\n"
u"box-shadow: 10px 10px 5px #888;\n"
u"/* comment between properties */\n"
u"color: #000;\n}"
u"/* comment between rules */\n"
u"a:visited a:hover{\n"
u"-moz-box-shadow: 10px 10px 5px #000;"
"/* comment inline */\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(commented_css))
parser.parse(linkedcss)
# Check to see that expected rules were saved
rule1 = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="html body")
assert rule1.count() == 1
rule2 = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="a:visited a:hover")
assert rule2.count() == 1
# Check to see that expected properties were saved
property1 = models.CSSProperty.objects.filter(rule=rule1,
prefix="",
name="box-shadow",
value="10px 10px 5px #888")
assert property1.count() == 1
property2 = models.CSSProperty.objects.filter(rule=rule2,
prefix="-moz-",
name="box-shadow",
value="10px 10px 5px #000")
assert property2.count() == 1
def test_comments_dont_break_parser(parser):
"""
Ensure comments between properties and rules don't break our parsing of CSS
"""
# Place comments between various elements to see that they're successfully
# ignored by the parser
commented_css = (u"html body{ /* comment inline */\n"
u"box-shadow: 10px 10px 5px #888;\n"
u"/* comment between properties */\n"
u"color: #000;\n}"
u"/* comment between rules */\n"
u"a:visited a:hover{\n"
u"-moz-box-shadow: 10px 10px 5px #000;"
"/* comment inline */\n}")
linkedcss = LinkedCSSFactory.create(raw_css=css_file(commented_css))
parser.parse(linkedcss)
# Check to see that expected rules were saved
rule1 = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="html body")
assert rule1.count() == 1
rule2 = models.CSSRule.objects.filter(linkedcss=linkedcss,
selector="a:visited a:hover")
assert rule2.count() == 1
# Check to see that expected properties were saved
property1 = models.CSSProperty.objects.filter(rule=rule1,
prefix="",
name="box-shadow",
value="10px 10px 5px #888")
assert property1.count() == 1
property2 = models.CSSProperty.objects.filter(rule=rule2,
prefix="-moz-",
name="box-shadow",
value="10px 10px 5px #000")
assert property2.count() == 1
