 	afterEach (done) -> server.stop done
 
 	it "should route TCP messages", (done) ->
-    incrementTransactionCountSpy = sinon.spy stats, 'incrementTransactionCount' # check if the method was called
-    measureTransactionDurationSpy = sinon.spy stats, 'measureTransactionDuration' # check if the method was called
+		incrementTransactionCountSpy = sinon.spy stats, 'incrementTransactionCount' # check if the method was called
+		measureTransactionDurationSpy = sinon.spy stats, 'measureTransactionDuration' # check if the method was called
 
-    server.start null, null, null, null, 7787, null, ->
-      sendTCPTestMessage 4000, (data) ->
-        data.should.be.exactly 'OK'
-        incrementTransactionCountSpy.calledOnce.should.be.true
-        incrementTransactionCountSpy.getCall(0).args[0].authorisedChannel.should.have.property 'name', 'TCPIntegrationChannel1'
-        measureTransactionDurationSpy.calledOnce.should.be.true
+		server.start null, null, null, null, 7787, null, ->
+			sendTCPTestMessage 4000, (data) ->
+				data.should.be.exactly 'OK'
+				incrementTransactionCountSpy.calledOnce.should.be.true
+				incrementTransactionCountSpy.getCall(0).args[0].authorisedChannel.should.have.property 'name', 'TCPIntegrationChannel1'
+				measureTransactionDurationSpy.calledOnce.should.be.true
 				done()
 
 	it "should route TLS messages", (done) ->

		roles: [ "test" ]
		passwordHash: ""
		cert: (fs.readFileSync "test/resources/client-tls/cert.pem").toString()
	
	sendTCPTestMessage = (port, callback) ->
		client = new net.Socket()
		client.connect port, 'localhost', -> client.write testMessage

	sendTLSTestMessage = (port, callback) ->
		options =
			cert: fs.readFileSync "test/resources/client-tls/cert.pem"
			key:	fs.readFileSync "test/resources/client-tls/key.pem"
			ca: [ fs.readFileSync "tls/cert.pem" ]

		client = tls.connect port, 'localhost', options, -> client.write testMessage
