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-module(coap_unparse_test).
-include_lib("eunit/include/eunit.hrl").
% Test descriptions
unparse_test_() ->
[{"Building a get request should result in binary data",
check_build_request()},
{"Building a response without payload in binary data",
check_build_response()},
{"Building a response with payload in binary data",
check_build_text_response()}
].
% Tests
check_build_request() ->
Uri = "coap://[::1]/.well-known/core",
Ret = coap_unparse:build_request(Uri, 1),
[?_assertEqual(Ret, {"::1", 5683,
[<<64,1,0,1>>,
[[<<11:4,11:4>>,".well-known"],
[<<0:4,4:4>>,"core"]]]})].
check_build_response() ->
Ret = coap_unparse:build_response(4, 4, 1),
[?_assertEqual(Ret, [<<64,4:3, 4:5,0,1>>])].
check_build_text_response() ->
Ret = coap_unparse:build_text_response(2, 5, 1, "payload"),
[?_assertEqual(Ret, [<<64,2:3, 5:5,0,1>>,
[[<<12:4,1:4>>,0]],
255, "payload"])].
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