def test_unicode_string(self):
check = AgentCheck()
tag = u'unicode:string'
tags = [tag]
normalized_tags = check._normalize_tags_type(tags, None)
normalized_tag = normalized_tags[0]
assert normalized_tags is not tags
if PY3:
# Ensure no new allocation occurs
assert normalized_tag is tag
else:
assert normalized_tag == tag.encode('utf-8')
def test_bytes_string(self):
check = AgentCheck()
tag = b'bytes:string'
tags = [tag]
normalized_tags = check._normalize_tags_type(tags, None)
normalized_tag = normalized_tags[0]
assert normalized_tags is not tags
if PY3:
assert normalized_tag == tag.decode('utf-8')
else:
# Ensure no new allocation occurs
assert normalized_tag is tag
def test_none_value(self):
check = AgentCheck()
tags = [None, 'tag:foo']
normalized_tags = check._normalize_tags_type(tags, None)
assert normalized_tags == ['tag:foo']
def test_generic_tags(self, disable_generic_tags, expected_tags):
instance = {'disable_generic_tags': disable_generic_tags}
check = AgentCheck('myintegration', {}, [instance])
tags = check._normalize_tags_type(tags=["foo:bar", "cluster:my_cluster", "version", "bar"])
assert set(tags) == expected_tags
