def test_tags_with_double_quotes_can_contain_commas(self):
"""
Double quotes can contain commas
"""
self.assertEqual(parse_tags('a-one "a-two, and a-three"'),
[u'a-one', u'a-two, and a-three'])
self.assertEqual(parse_tags('"two", one, one, two, "one"'),
[u'one', u'two'])
def test_tags_with_double_quotes_can_contain_commas(self):
"""
Double quotes can contain commas
"""
self.assertEqual(parse_tags('a-one "a-two, and a-three"'),
[u'a-one', u'a-two, and a-three'])
self.assertEqual(parse_tags('"two", one, one, two, "one"'),
[u'one', u'two'])
def test_with_simple_space_delimited_tags(self):
"""
Test with simple space-delimited tags.
"""
self.assertEqual(parse_tags('one'), [u'one'])
self.assertEqual(parse_tags('one two'), [u'one', u'two'])
self.assertEqual(parse_tags('one two three'),
[u'one', u'three', u'two'])
self.assertEqual(parse_tags('one one two two'), [u'one', u'two'])
def test_with_simple_space_delimited_tags(self):
"""
Test with simple space-delimited tags.
"""
self.assertEqual(parse_tags('one'), [u'one'])
self.assertEqual(parse_tags('one two'), [u'one', u'two'])
self.assertEqual(
parse_tags('one two three'), [u'one', u'three', u'two'])
self.assertEqual(parse_tags('one one two two'), [u'one', u'two'])
def test_with_comma_delimited_multiple_words(self):
"""
Test with comma-delimited multiple words.
An unquoted comma in the input will trigger this.
"""
self.assertEqual(parse_tags(',one'), [u'one'])
self.assertEqual(parse_tags(',one two'), [u'one two'])
self.assertEqual(parse_tags(',one two three'), [u'one two three'])
self.assertEqual(parse_tags('a-one, a-two and a-three'),
[u'a-one', u'a-two and a-three'])
def test_with_comma_delimited_multiple_words(self):
"""
Test with comma-delimited multiple words.
An unquoted comma in the input will trigger this.
"""
self.assertEqual(parse_tags(',one'), [u'one'])
self.assertEqual(parse_tags(',one two'), [u'one two'])
self.assertEqual(parse_tags(',one two three'), [u'one two three'])
self.assertEqual(parse_tags('a-one, a-two and a-three'),
[u'a-one', u'a-two and a-three'])
def test_with_double_quoted_multiple_words(self):
"""
Test with double-quoted multiple words.
A completed quote will trigger this. Unclosed quotes are ignored.
"""
self.assertEqual(parse_tags('"one'), [u'one'])
self.assertEqual(parse_tags('"one two'), [u'one', u'two'])
self.assertEqual(parse_tags('"one two three'),
[u'one', u'three', u'two'])
self.assertEqual(parse_tags('"one two"'), [u'one two'])
self.assertEqual(parse_tags('a-one "a-two and a-three"'),
[u'a-one', u'a-two and a-three'])
def test_with_double_quoted_multiple_words(self):
"""
Test with double-quoted multiple words.
A completed quote will trigger this. Unclosed quotes are ignored.
"""
self.assertEqual(parse_tags('"one'), [u'one'])
self.assertEqual(parse_tags('"one two'), [u'one', u'two'])
self.assertEqual(
parse_tags('"one two three'), [u'one', u'three', u'two'])
self.assertEqual(parse_tags('"one two"'), [u'one two'])
self.assertEqual(parse_tags('a-one "a-two and a-three"'),
[u'a-one', u'a-two and a-three'])
def clean(self, value):
value = super(TagField, self).clean(value)
try:
return parse_tags(value)
except ValueError:
raise forms.ValidationError(
_("Please provide a comma-separated list of tags."))
def clean(self, value):
value = super(TagField, self).clean(value)
try:
return parse_tags(value)
except ValueError:
raise forms.ValidationError(
_("Please provide a comma-separated list of tags."))
def test_with_naughty_input(self):
"""
Test with naughty input.
"""
# Bad users! Naughty users!
self.assertEqual(parse_tags(None), [])
self.assertEqual(parse_tags(''), [])
self.assertEqual(parse_tags('"'), [])
self.assertEqual(parse_tags('""'), [])
self.assertEqual(parse_tags('"' * 7), [])
self.assertEqual(parse_tags(',,,,,,'), [])
self.assertEqual(parse_tags('",",",",",",","'), [u','])
self.assertEqual(parse_tags('a-one "a-two" and "a-three'),
[u'a-one', u'a-three', u'a-two', u'and'])
def test_with_naughty_input(self):
"""
Test with naughty input.
"""
# Bad users! Naughty users!
self.assertEqual(parse_tags(None), [])
self.assertEqual(parse_tags(''), [])
self.assertEqual(parse_tags('"'), [])
self.assertEqual(parse_tags('""'), [])
self.assertEqual(parse_tags('"' * 7), [])
self.assertEqual(parse_tags(',,,,,,'), [])
self.assertEqual(parse_tags('",",",",",",","'), [u','])
self.assertEqual(parse_tags('a-one "a-two" and "a-three'),
[u'a-one', u'a-three', u'a-two', u'and'])
def test_with_loose_commas(self):
"""
Loose commas - split on commas
"""
self.assertEqual(parse_tags('"one", two three'),
[u'one', u'two three'])
def test_with_no_loose_commas(self):
"""
Test with no loose commas -- split on spaces.
"""
self.assertEqual(parse_tags('one two "thr,ee"'),
[u'one', u'thr,ee', u'two'])
def test_with_loose_commas(self):
"""
Loose commas - split on commas
"""
self.assertEqual(
parse_tags('"one", two three'), [u'one', u'two three'])
def test_with_no_loose_commas(self):
"""
Test with no loose commas -- split on spaces.
"""
self.assertEqual(
parse_tags('one two "thr,ee"'), [u'one', u'thr,ee', u'two'])
