def test_invalid_end_line_raises_error(packet):
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that invalid reply packets raise an error.
"""
parser = ReplyPacketParser()
with pytest.raises(LircdInvalidReplyPacketError):
for line in packet:
parser.feed(line) # SUT
def test_no_line_passed_to_feed():
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that an empty line or no line (such as None)
does nothing to advance the parser.
"""
parser = ReplyPacketParser()
parser.feed("") # SUT
assert not parser.success
assert not parser.is_finished
assert parser.data == []
def test_starting_state_of_reply_packet_parser():
"""
lirc.reply_packet_parser.ReplyPacketParser.__init__
Ensure the initial state of the ReplyPacketParser
is what is expected.
"""
parser = ReplyPacketParser() # SUT
assert not parser.is_finished
assert not parser.success
assert parser.data == []
def test_handling_of_sighup_packet():
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that a reply packet from a `SIGHUP` command
is parsed correctly and resets the reply parser since
this just indicates we've parsed
"""
parser = ReplyPacketParser()
packet = [
"BEGIN\n",
"SIGHUP\n",
"END\n",
]
for line in packet:
parser.feed(line) # SUT
# The parser should be reset if we recieved a SIGHUP
# so success would be false and is would not be finished.
assert not parser.success
assert not parser.is_finished
assert parser.data == []
def test_error_with_send_once():
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that an ERROR with a SEND_ONCE command is
parsed correctly.
"""
parser = ReplyPacketParser()
packet = [
"BEGIN\n",
"SEND_ONCE remote key_power 1\n",
"ERROR",
"DATA",
"1",
"hardware does not support sending",
"END"
]
for line in packet:
parser.feed(line) # SUT
assert not parser.success
assert parser.is_finished
assert parser.data == ["hardware does not support sending"]
def test_parsing_remotes_reply_packet():
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that a reply packet from a `LIST` command
is parsed correctly.
"""
parser = ReplyPacketParser()
packet = [
"BEGIN\n",
"LIST\n",
"SUCCESS\n",
"DATA\n",
"1\n",
"some-remote\n",
"END\n"
]
for line in packet:
parser.feed(line) # SUT
assert parser.success
assert parser.is_finished
assert parser.data == ["some-remote"]
def test_parsing_version_reply_packet():
"""
lirc.reply_packet_parser.ReplyPacketParser.feed
Ensure that a reply packet from a `VERSION` command
is parsed correctly.
"""
parser = ReplyPacketParser()
packet = [
"BEGIN\n",
"VERSION\n",
"SUCCESS\n",
"DATA\n",
"1\n",
"0.10.1\n",
"END\n"
]
for line in packet:
parser.feed(line) # SUT
assert parser.success
assert parser.is_finished
assert parser.data == ["0.10.1"]