def test_empty_block(self) -> None:
my_css = '''
div {
}'''
error = 'Empty declaration'
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)
def test_empty_block(self) -> None:
my_css = '''
div {
}'''
error = 'Empty declaration'
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)
def test_multi_line_selector(self) -> None:
my_css = '''
h1,
h2,
h3 {
top: 0
}'''
res = parse(my_css)
section = res.sections[0]
selectors = section.selector_list.selectors
self.assertEqual(len(selectors), 3)
def test_media_block(self) -> None:
my_css = '''
@media (max-width: 300px) {
h5 {
margin: 0;
}
}'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
expected = '@media (max-width: 300px) {\n h5 {\n margin: 0;\n }\n}'
self.assertEqual(res.text().strip(), expected)
def test_multi_line_selector(self) -> None:
my_css = '''
h1,
h2,
h3 {
top: 0
}'''
res = parse(my_css)
section = res.sections[0]
selectors = section.selector_list.selectors
self.assertEqual(len(selectors), 3)
def test_media_block(self) -> None:
my_css = '''
@media (max-width: 300px) {
h5 {
margin: 0;
}
}'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
expected = '@media (max-width: 300px) {\n h5 {\n margin: 0;\n }\n}'
self.assertEqual(res.text().strip(), expected)
def test_media_block(self):
# type: () -> None
my_css = '''
@media (max-width: 300px) {
h5 {
margin: 0;
}
}'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
self.assertEqual(res.text(), my_css)
def test_same_line_comment(self) -> None:
my_css = '''
li.hide {
display: none; /* comment here */
/* Not to be confused
with this comment */
color: green;
}'''
res = parse(my_css)
section = cast(CssSection, res.sections[0])
block = section.declaration_block
declaration = block.declarations[0]
self.assertIn('/* comment here */', declaration.text())
def test_same_line_comment(self) -> None:
my_css = '''
li.hide {
display: none; /* comment here */
/* Not to be confused
with this comment */
color: green;
}'''
res = parse(my_css)
section = cast(CssSection, res.sections[0])
block = section.declaration_block
declaration = block.declarations[0]
self.assertIn('/* comment here */', declaration.text())
def test_no_semicolon(self):
# type: () -> None
my_css = '''
p { color: red }
'''
res = parse(my_css)
self.assertEqual(res.text(), my_css)
section = cast(CssSection, res.sections[0])
self.assertFalse(section.declaration_block.declarations[0].semicolon)
def test_no_semicolon(self) -> None:
my_css = '''
p { color: red }
'''
reformatted_css = 'p {\n color: red;\n}'
res = parse(my_css)
self.assertEqual(res.text().strip(), reformatted_css)
section = cast(CssSection, res.sections[0])
self.assertFalse(section.declaration_block.declarations[0].semicolon)
def test_basic_parse(self) -> None:
my_selector = 'li.foo'
my_block = '''{
color: red;
}'''
my_css = my_selector + ' ' + my_block
res = parse(my_css)
self.assertEqual(res.text().strip(), 'li.foo {\n color: red;\n}')
section = cast(CssSection, res.sections[0])
block = section.declaration_block
self.assertEqual(block.text().strip(), '{\n color: red;\n}')
declaration = block.declarations[0]
self.assertEqual(declaration.css_property, 'color')
self.assertEqual(declaration.css_value.text().strip(), 'red')
def test_media_block(self):
# type: () -> None
my_css = '''
@media (max-width: 300px) {
h5 {
margin: 0;
}
}'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
self.assertEqual(
res.text(),
'\n @media (max-width: 300px) {\n h5 {\n margin: 0;\n }\n}'
)
def test_no_semicolon(self) -> None:
my_css = '''
p { color: red }
'''
reformatted_css = 'p {\n color: red;\n}'
res = parse(my_css)
self.assertEqual(res.text().strip(), reformatted_css)
section = cast(CssSection, res.sections[0])
self.assertFalse(section.declaration_block.declarations[0].semicolon)
def test_basic_parse(self) -> None:
my_selector = 'li.foo'
my_block = '''{
color: red;
}'''
my_css = my_selector + ' ' + my_block
res = parse(my_css)
self.assertEqual(res.text().strip(), 'li.foo {\n color: red;\n}')
section = cast(CssSection, res.sections[0])
block = section.declaration_block
self.assertEqual(block.text().strip(), '{\n color: red;\n}')
declaration = block.declarations[0]
self.assertEqual(declaration.css_property, 'color')
self.assertEqual(declaration.css_value.text().strip(), 'red')
def test_comment_at_end(self):
# type: () -> None
'''
This test verifies the current behavior, which is to
attach comments to the preceding rule, but we should
probably change it so the comments gets attached to
the next block, if possible.
'''
my_css = '''
p {
color: black;
}
/* comment at the end of the text */
'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
section = res.sections[0]
self.assertIn('comment at the end', section.post_fluff)
def test_comment_at_end(self):
# type: () -> None
'''
This test verifies the current behavior, which is to
attach comments to the preceding rule, but we should
probably change it so the comments gets attached to
the next block, if possible.
'''
my_css = '''
p {
color: black;
}
/* comment at the end of the text */
'''
res = parse(my_css)
self.assertEqual(len(res.sections), 1)
section = res.sections[0]
self.assertIn('comment at the end', section.post_fluff)
def _assert_error(self, my_css, error):
# type: (str, str) -> None
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)
def _assert_error(self, my_css: str, error: str) -> None:
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)
def _assert_error(self, my_css, error):
# type: (str, str) -> None
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)
def _assert_error(self, my_css, error):
# type: (str, str) -> None
with self.assertRaisesRegexp(CssParserException, error): # type: ignore # See https://github.com/python/typeshed/issues/372
parse(my_css)
def _assert_error(self, my_css: str, error: str) -> None:
with self.assertRaisesRegex(CssParserException, error):
parse(my_css)