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add incomplete_handler and tests

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This commit is contained in:
alisdair sullivan 2013-03-04 23:13:23 -08:00
parent ca89432e7a
commit 2d7b690a91
4 changed files with 86 additions and 38 deletions
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16
src/jsx_utils.erl
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@ -76,6 +76,11 @@ parse_config([{error_handler, ErrorHandler}|Rest] = Options, Config) when is_fun
false -> parse_config(Rest, Config#config{error_handler=ErrorHandler})
; _ -> erlang:error(badarg, [Options, Config])
end;
parse_config([{incomplete_handler, IncompleteHandler}|Rest] = Options, Config) when is_function(IncompleteHandler, 3) ->
case Config#config.incomplete_handler of
false -> parse_config(Rest, Config#config{incomplete_handler=IncompleteHandler})
; _ -> erlang:error(badarg, [Options, Config])
end;
%% deprecated flags
parse_config([{pre_encoder, Encoder}|Rest] = Options, Config) when is_function(Encoder, 1) ->
case Config#config.pre_encode of
@ -631,6 +636,17 @@ config_test_() ->
{error_handler, fun(_) -> false end}
])
)},
{"incomplete_handler flag", ?_assertEqual(
#config{incomplete_handler=fun ?MODULE:fake_error_handler/3},
parse_config([{incomplete_handler, fun ?MODULE:fake_error_handler/3}])
)},
{"two incomplete_handlers defined", ?_assertError(
badarg,
parse_config([
{incomplete_handler, fun(_) -> true end},
{incomplete_handler, fun(_) -> false end}
])
)},
{"bad option flag", ?_assertError(badarg, parse_config([error]))}
].