def test_remove(self):
h = HttpHeaders()
self.assertRaises(KeyError, h.remove, 'Non-Existent')
h.add('Host', 'example.org')
h.remove('Host')
self.assertIsNone(h.get('Host'))
def test_get_is_case_insensitive(self):
h = HttpHeaders()
h.set('Cookie', 'a=1')
h.add_pairs([('cookie', 'b=2'), ('COOKIE', 'c=3')])
h.add(u'CoOkIe', 'd=4') # note: unicode
self.assertEqual('a=1', h.get(u'COOKIE'))
self.assertEqual(['a=1', 'b=2', 'c=3', 'd=4'],
list(h.get_values('Cookie')))
def test_unicode(self):
# test adding unicode values in all the different ways
h = HttpHeaders([('a', 'ሴ')])
self.assertEqual('ሴ', h.get('a'))
h.set('b', '𦉘')
self.assertEqual('𦉘', h.get('b'))
h.add('c', '👁👄👁')
self.assertEqual('👁👄👁', h.get('c'))
h.add_pairs([('d', 'ⓤţḟ⁻❽')])
self.assertEqual('ⓤţḟ⁻❽', h.get('d'))
def test_remove_value(self):
h = HttpHeaders()
self.assertRaises(ValueError, h.remove_value, 'Non-Existent', 'Nope')
# header with 1 value
h.add('Host', 'example.org')
self.assertRaises(ValueError, h.remove_value, 'Host', 'wrong-value')
h.remove_value('Host', 'example.org')
self.assertIsNone(h.get('Host'))
# pluck out a duplicate value [1,2,2] -> [1,2]
h.add_pairs([('Dupes', '1'), ('DUPES', '2'), ('dupes', '2')])
h.remove_value('Dupes', '2')
self.assertEqual(['1', '2'], list(h.get_values('Dupes')))
def test_set(self):
h = HttpHeaders()
# create
h.set('Host', 'example.org')
self.assertEqual(['example.org'], list(h.get_values('Host')))
# replace
h.set('Host', 'example2.org')
self.assertEqual(['example2.org'], list(h.get_values('Host')))
# replace many
h.add('Host', 'example3.org')
h.add('Host', 'example4.org')
h.set('Host', 'example5.org')
self.assertEqual(['example5.org'], list(h.get_values('Host')))
def on_connection_completed(conn_future):
try:
connection = conn_future.result()
headers = HttpHeaders()
headers.add('host', self._gg_server_name)
request = HttpRequest(
method='GET',
path='/greengrass/discover/thing/{}'.format(thing_name),
headers=headers)
http_stream = connection.request(request=request,
on_body=on_incoming_body)
http_stream.completion_future.add_done_callback(
on_request_complete)
except Exception as e:
discovery['future'].set_exception(e)
def test_add_multi_values(self):
h = HttpHeaders()
h.add('Cookie', 'a=1')
h.add('Cookie', 'b=2')
self.assertEqual('a=1', h.get('Cookie'))
self.assertEqual(['a=1', 'b=2'], list(h.get_values('Cookie')))
def test_add(self):
h = HttpHeaders()
h.add('Host', 'example.org')
self.assertEqual('example.org', h.get('Host'))
self.assertEqual(['example.org'], list(h.get_values('Host')))