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Add test case 't_undefined_headers'

This commit is contained in:
Feng Lee 2019-09-19 11:53:29 +08:00
parent 3d6b96d321
commit 8ecc9ab88a
1 changed files with 7 additions and 0 deletions
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7
test/emqx_message_SUITE.erl
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@ -84,6 +84,13 @@ t_get_set_header(_) ->
Msg4 = emqx_message:remove_header(a, Msg3),
?assertEqual(#{b => 2, c => 3}, emqx_message:get_headers(Msg4)).
t_undefined_headers(_) ->
Msg = #message{id = <<"id">>, qos = ?QOS_0, headers = undefined},
Msg1 = emqx_message:set_headers(#{a => 1, b => 2}, Msg),
?assertEqual(1, emqx_message:get_header(a, Msg1)),
Msg2 = emqx_message:set_header(c, 3, Msg),
?assertEqual(3, emqx_message:get_header(c, Msg2)).
t_format(_) ->
Msg = emqx_message:make(<<"clientid">>, <<"topic">>, <<"payload">>),
io:format("~s", [emqx_message:format(Msg)]).