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Fix calling mocked modules from expectation fun. #232

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Merged
merged 1 commit into from
Aug 25, 2021
Merged

Fix calling mocked modules from expectation fun. #232

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1 change: 1 addition & 0 deletions CHANGELOG.md
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Expand Up @@ -14,6 +14,7 @@ The format is based on [Keep a Changelog], and this project adheres to
### Fixed

- Fix misleading not_mocked errors when when unloading a mock [\#231](https://github.com/eproxus/meck/pull/231)
- Fix calling mocked modules from expectations fun [\#232](https://github.com/eproxus/meck/pull/232)

### Removed

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3 changes: 2 additions & 1 deletion src/meck_code_gen.erl
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Expand Up @@ -173,6 +173,7 @@ exec(Pid, Mod, Func, Args) ->
-spec eval(Pid::pid(), Mod::atom(), Func::atom(), Args::[any()],
ResultSpec::any()) -> Result::any() | no_return().
eval(Pid, Mod, Func, Args, ResultSpec) ->
PreviousCall = get(?CURRENT_CALL),
put(?CURRENT_CALL, {Mod, Func}),
try
Result = meck_ret_spec:eval_result(Mod, Func, Args, ResultSpec),
Expand All @@ -183,7 +184,7 @@ eval(Pid, Mod, Func, Args, ResultSpec) ->
handle_exception(Pid, Mod, Func, Args,
Class, Reason, ?_get_stacktrace_(StackToken))
after
erase(?CURRENT_CALL)
put(?CURRENT_CALL, PreviousCall)
end.

-spec handle_exception(CallerPid::pid(), Mod::atom(), Func::atom(),
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6 changes: 6 additions & 0 deletions test/meck_tests.erl
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Expand Up @@ -1376,6 +1376,12 @@ can_mock_sticky_modules_test() ->
?assert(code:is_sticky(meck_test_module)),
code:unstick_mod(meck_test_module).

meck_reentrant_test() ->
meck:new(string, [unstick, passthrough]),
meck:expect(string, strip,
fun(String) -> meck:passthrough([string:reverse(String)]) end),
?assertEqual(string:strip(" ABC "), "CBA"),
meck:unload(string).

sticky_directory_test_() ->
{foreach, fun sticky_setup/0, fun sticky_teardown/1,
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