def test_name_is_required(self):
# does not raise
Tag(name=self.VALID_NAME).full_clean()
with pytest.raises(ValidationError) as excinfo:
Tag().full_clean()
assert str(
excinfo.value) == ("{'name': [u'This field cannot be blank.']}")
def add_tags(import_task, galaxy_info, role):
# Add tags / categories. Remove ':' and only allow alpha-numeric characters
add_message(import_task, u"INFO", u"Parsing galaxy_tags")
meta_tags = []
if galaxy_info.get("categories"):
add_message(import_task, u"WARNING", (u"Found categories in meta data. Update the meta data to use "
u"galaxy_tags rather than categories."))
cats = galaxy_info.get("categories")
if not isinstance(cats, list):
add_message(import_task, u"ERROR", u"Expected categories in meta data to be a list")
else:
for category in cats:
for cat in category.split(':'):
if re.match('^[a-zA-Z0-9]+$', cat):
meta_tags.append(cat)
else:
add_message(import_task, u"WARNING", u"%s is not a valid tag" % cat)
if galaxy_info.get("galaxy_tags"):
tags = galaxy_info.get("galaxy_tags")
if not isinstance(tags, list):
add_message(import_task, u"ERROR", u"Expected galaxy_tags in meta data to be a list.")
else:
for tag in tags:
for t in tag.split(':'):
if re.match('^[a-zA-Z0-9:]+$', t):
meta_tags.append(t)
else:
add_message(import_task, u"WARNING", u"'%s' is not a valid tag. Skipping." % t)
if len(meta_tags) == 0:
add_message(import_task, u"WARNING", u"No galaxy_tags found in meta data.")
if len(meta_tags) > 20:
add_message(import_task, u"WARNING", u"Found more than 20 galaxy_tag values in the meta data. "
u"Only the first 20 will be used.")
meta_tags = meta_tags[0:20]
meta_tags = list(set(meta_tags))
for tag in meta_tags:
pg_tags = Tag.objects.filter(name=tag).all()
if len(pg_tags) == 0:
pg_tag = Tag(name=tag, description=tag, active=True)
pg_tag.save()
else:
pg_tag = pg_tags[0]
if not role.tags.filter(name=tag).exists():
role.tags.add(pg_tag)
# Remove tags no longer listed in the metadata
for tag in role.tags.all():
if tag.name not in meta_tags:
role.tags.remove(tag)
def test_name_length_is_limited(self):
# does not raise
Tag(name=self.VALID_NAME).full_clean()
with pytest.raises(ValidationError) as excinfo:
Tag(name='*' * (self.NAME_MAX_LENGTH + 1)).full_clean()
assert str(excinfo.value) == (
"{{'name': [u'Ensure this value has at most {valid} "
"characters (it has {given}).']}}").format(
valid=self.NAME_MAX_LENGTH, given=self.NAME_MAX_LENGTH + 1)
def test_repr(self):
# __str__ returns name, but it did not affected __repr__
tag = Tag(name=self.VALID_NAME)
assert repr(tag) == ('<Tag: {name}>'.format(name=self.VALID_NAME))
def test_convert_to_string(self):
# __str__ will return name
tag = Tag(name=self.VALID_NAME)
assert str(tag) == self.VALID_NAME