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nuntius

1.0.0
1.0.0 0.0.3

A library to mock registered processes

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nuntius src nuntius_proc.erl
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src/nuntius_proc.erl 

%% @hidden

-module(nuntius_proc).



-export([current_message/0, current_message/1]).

-export([passed_through/0, passed_through/1]).

-export([passthrough/0, passthrough/1]).

-export([pid/0, pid/1]).



%% @doc Passes the current message down to the mocked process.

-spec passthrough() -> ok.

passthrough() ->

    passthrough(current_message()).



%% @doc Passes a message down to the mocked process.

-spec passthrough(term()) -> ok.

passthrough(Message) ->

    ProcessPid = pid(),

    passed_through(true),

    ProcessPid ! Message,

    ok.



%% @doc Returns the PID of the currently mocked process.

-spec pid() -> pid().

pid() ->

    get(process_pid).



pid(ProcessPid) ->

    put(process_pid, ProcessPid).



current_message() ->

    get(current_message).



current_message(Message) ->

    put(current_message, Message).



passed_through(Flag) ->

    put(passed_through, Flag).



passed_through() ->

    get(passed_through).