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diff --git a/test/ejabberd_sm_mock.exs b/test/ejabberd_sm_mock.exs
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+# ----------------------------------------------------------------------
+#
+# ejabberd, Copyright (C) 2002-2016   ProcessOne
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, write to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# ----------------------------------------------------------------------
+
+defmodule EjabberdSmMock do
+  @author "jsautret@process-one.net"
+
+	require Record
+	Record.defrecord :session, Record.extract(:session, from_lib: "ejabberd/include/ejabberd_sm.hrl")
+	Record.defrecord :jid, Record.extract(:jid, from_lib: "ejabberd/include/jlib.hrl")
+
+	@agent __MODULE__
+
+	def init do
+		ModLastMock.init
+
+		try do
+			Agent.stop(@agent)
+    catch
+      :exit, _e -> :ok
+    end
+
+		{:ok, _pid} = Agent.start_link(fn -> [] end, name: @agent)
+
+    mock(:ejabberd_sm, :get_user_resources,
+			fn (user, domain)  -> for s <- get_sessions(user, domain), do: s.resource end)
+
+    mock(:ejabberd_sm, :route,
+			fn (_from, to, {:broadcast, {:exit, _reason}})  ->
+				user = jid(to, :user)
+				domain = jid(to, :server)
+				resource = jid(to, :resource)
+				disconnect_resource(user, domain, resource)
+				:ok
+				(_, _, _) -> :ok
+			end)
+
+	end
+
+	def connect_resource(user, domain, resource,
+											 opts \\ [priority: 1, conn: :c2s]) do
+		Agent.update(@agent, fn sessions ->
+			session = %{user: user, domain: domain, resource: resource,
+									timestamp: :os.timestamp, pid: self, node: node,
+									auth_module: :ejabberd_auth, ip: :undefined,
+									priority: opts[:priority], conn: opts[:conn]}
+			[session | sessions]
+		end)
+	end
+
+	def disconnect_resource(user, domain, resource) do
+		disconnect_resource(user, domain, resource, ModLastMock.now)
+	end
+
+	def disconnect_resource(user, domain, resource, timestamp) do
+		Agent.update(@agent, fn sessions ->
+		for s <- sessions,
+			s.user != user or s.domain != domain or s.resource != resource, do: s
+		end)
+		ModLastMock.set_last user, domain, "", timestamp
+	end
+
+	def get_sessions() do
+		Agent.get(@agent, fn sessions -> sessions end)
+	end
+
+	def get_sessions(user, domain) do
+		Agent.get(@agent, fn sessions ->
+		for s <- sessions, s.user == user, s.domain == domain, do: s
+		end)
+	end
+
+	def get_session(user, domain, resource) do
+		Agent.get(@agent, fn sessions ->
+		for s <- sessions,
+			s.user == user, s.domain == domain,	s.resource == resource, do: s
+		end)
+	end
+
+	def to_record(s) do
+		session(usr: {s.user, s.domain, s.ressource},
+						us: {s.user, s.domain},
+						sid: {s.timestamp, s.pid},
+						priority: s.priority,
+						info: [conn: s.conn, ip: s.ip, node: s.node,
+									 oor: false, auth_module: s.auth_module])
+	end
+
+	####################################################################
+	#     Helpers
+	####################################################################
+
+
+  # TODO refactor: Move to ejabberd_test_mock
+  def mock(module, function, fun) do
+    try do
+      :meck.new(module)
+    catch
+      :error, {:already_started, _pid} -> :ok
+    end
+
+    :meck.expect(module, function, fun)
+  end
+
+end