def test_allow_empty():
h = Header(b'Allow')
h.add_values([])
assert b'A: B' == h.serialize_to_bytes(append_value=b'A: B')
def test_contact():
h = Header(b'Contact')
h.add_values([b"sip:a@b", b"sip:a@c"])
assert b'Contact: sip:a@b\r\nContact: sip:a@c' == h.serialize_to_bytes()
def test_serialize_multi_values():
hdr = Header(b'Via')
hdr.add_value(
b'SIP/2.0/UDP bigbox3.site3.atlanta.com;branch=z9hG4bK77ef4c2312983.1')
hdr.add_value(b'SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds')
assert b'Via: SIP/2.0/UDP bigbox3.site3.atlanta.com;branch=z9hG4bK77ef4c2312983.1\r\nVia: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds' == hdr.serialize_to_bytes(
)
assert 'Via: SIP/2.0/UDP bigbox3.site3.atlanta.com;branch=z9hG4bK77ef4c2312983.1\r\nVia: SIP/2.0/UDP pc33.atlanta.com;branch=z9hG4bK776asdhds' == hdr.serialize_to_string(
)
def test_allow_compact():
h = Header(b'Allow')
h.add_values([b'ACK', b'INVITE', b'OPTIONS'])
assert b'Allow: ACK, INVITE, OPTIONS' == h.serialize_to_bytes()
def test_serialize_single_value():
hdr = Header('Content-Length')
hdr.add_value('10')
assert b'Content-Length: 10' == hdr.serialize_to_bytes()
assert 'Content-Length: 10' == hdr.serialize_to_string()