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defmodule AcmeUdpLoggerTest.MessageReceiver do | |
use ExUnit.Case | |
@header <<0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2>> | |
@priority_code <<81>> | |
@agent_number <<7, 0, 0, 0>> | |
@message <<116, 104, 101, 32, 104, 101, 110, 32, 104, 97, 115, 32, 102, 108, 111, 119, 110, 32, 116, 104, 101, 32, 99, 111, 111, 112, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32>> | |
test "it should extract relevant data from UDP packet" do | |
packet = @header <> @priority_code <> @agent_number <> @message | |
message = AcmeUdpLogger.MessageReceiver.parse_packet(packet) | |
assert message | |
assert message.priority_code == "Q" | |
assert message.agent_number == 7 | |
assert message.message == "the hen has flown the coop" | |
end | |
end |
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