Now we store the tables when they are created

src/ggs_coordinator.erl

@@ -8,6 +8,11 @@
             code_change/3]).
 -define(SERVER, ?MODULE).
 
+-record(co_state,
+            {players            = [],   % List of all player processes
+             player_table_map   = [],   % Players <-> Table map
+             table_state_map    = []}). % Table <-> Table state map
+
 %% @doc This module act as "the man in the middle". 
 %%	Creates the starting connection between table and players.
 
@@ -48,13 +53,14 @@ remove_player(_From, _Player) ->
 %% gen_server callbacks
 
 init([]) ->
-    {ok, ok}.
+    {ok, #co_state{}}.
 
 handle_call({join_table, Table}, From, State) ->
     {reply, {error, no_such_table}, State};
 
 handle_call({create_table, {force, TID}}, From, State) ->
-    {reply, {ok, TID}, State};
+    TIDs = State#co_state.player_table_map,
+    {reply, {ok, TID}, State#co_state{player_table_map = [TID | TIDs]}};
 
 handle_call(_Message, _From, State) ->
     {noreply, State}.

start_test

@@ -1,3 +1,3 @@
 #!/usr/bin/env bash
 
-erl -boot start_sasl -pa ebin_test -pa erlang_js/ebin/ -pa erlv8/ebin -pa ebin -pa src -eval 'ggs_protocol_test:test_parse().'
+erl -boot start_sasl -pa ebin_test -pa erlang_js/ebin/ -pa ebin -pa src -eval 'ggs_coordinator_test:test().'

tests/ggs_coordinator_test.erl

@@ -1,33 +1,42 @@
 -module(ggs_coordinator_test).
 -include_lib("eunit/include/eunit.hrl").
 
-start_link_test() ->
-    {ok, Coord} = ggs_coordinator:start_link(), % Start
-    PInfo = erlang:process_info(Coord),         % Check process info
-    ggs_coordinator:stop(""),                   % Clean up
-    timer:sleep(100),                           % Wait for cleaning..
-    ?assert((PInfo /= undefined)).              % Did the server start?
+coordinator_test_() ->
+    {foreach,
+         fun() -> 
+                {ok, _Coord} = ggs_coordinator:start_link(),
+                timer:sleep(100)
+            end,
+         fun(_X) ->   
+                ggs_coordinator:stop("End of test"), 
+                timer:sleep(100)
+            end,
+        [
+            fun test_start_link/0,
+            fun test_stop/0,
+            fun test_join_bad_table/0,
+            fun test_create_table/0
+        ]
+    }.
 
-stop_test() ->
+test_start_link() ->
+    % Check process info
+    PInfo = whereis(ggs_coordinator), 
+    ?assert((PInfo /= undefined)).                % Did the server start?
+
+test_stop() ->
     ok = ggs_coordinator:stop(""),              % Extra cleaning
-    {ok, Coord} = ggs_coordinator:start_link(), % Start server
-    ggs_coordinator:stop("Terminate now"),      % Send stop message
-    timer:sleep(100),                           % Wait for cleaning..        
-    ?assert((erlang:process_info(Coord) == undefined)). % Did it stop?
+    timer:sleep(100), 
+    % Did it stop?
+    ?assert((whereis(ggs_coordinator)) == undefined). 
 
-join_bad_table_test() ->
-    {ok, _Coord} = ggs_coordinator:start_link(),
+test_join_bad_table() ->
     Response = ggs_coordinator:join_table("Nonexistant table"),
-    ggs_coordinator:stop(""),
-    timer:sleep(100),
     ?assert(Response == {error, no_such_table}).
 
 
-create_table_test() ->
-    {ok, _Coord} = ggs_coordinator:start_link(),
+test_create_table() ->
     % Forcibly create a table. This functionality should be disabled
     % in the production system, but is pretty nice for testing.
     Response = ggs_coordinator:create_table({force, 1337}),
-    ggs_coordinator:stop(""),
-    timer:sleep(100),
     ?assert(Response == {ok, 1337}).