Tests: Add resource presence test

Author: Gabriel Schulhof

tests/Presence - Resource/client.js

@@ -0,0 +1,56 @@
+// Copyright 2016 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// The file names for client and server are reversed in this test, because the test suite uses the
+// file name to decide which to run first ("server.js"). In the case of presence, however, the
+// client must run first, because it must catch the announcement from the server when it comes up.
+
+var ocf = require( process.argv[ 3 ] );
+
+console.log( JSON.stringify( { assertionCount: 0 } ) );
+
+ocf.device.name = "test-device-" + process.argv[ 2 ];
+
+Promise.all( [
+	ocf.server.register( {
+		resourcePath: "/target-resource",
+		resourceTypes: [ "core.light" ],
+		interfaces: [ "oic.if.baseline" ],
+		discoverable: true
+	} ),
+	ocf.server.register( {
+		resourcePath: "/a/" + process.argv[ 2 ],
+		resourceTypes: [ "core.light" ],
+		interfaces: [ "oic.if.baseline" ],
+		discoverable: true
+	} )
+] ).then( function( resources ) {
+	resources[ 0 ].onupdate( function( request ) {
+		if ( request.data.uuid === process.argv[ 2 ] ) {
+			resources[ 1 ].unregister().then( function() {
+				return request.respond();
+			} ).catch( function( error ) {
+				console.log( JSON.stringify( { assertion: "ok", arguments: [
+					"Server: Failed to respond to update() event: " + ( "" + error ) + "\n" +
+						JSON.stringify( error, null, 4 )
+				] } ) );
+			} );
+		}
+	} );
+} ).catch( function( error ) {
+	console.log( JSON.stringify( { assertion: "ok", arguments: [
+		false, "Server: Unexpected error: " + ( "" + error ) + "\n" +
+			JSON.stringify( error, null, 4 )
+	] } ) );
+} );

tests/Presence - Resource/server.js

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+// Copyright 2016 Intel Corporation
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// The file names for client and server are reversed in this test, because the test suite uses the
+// file name to decide which to run first ("server.js"). In the case of presence, however, the
+// client must run first, because it must catch the announcement from the server when it comes up.
+
+var client = require( process.argv[ 3 ] ).client;
+
+console.log( JSON.stringify( { assertionCount: 1 } ) );
+
+var interesting = {};
+
+var devices = [];
+var resources = [];
+
+// Collect the information we need for setting up the "delete" listener
+function testSetUp() {
+	var device, resource;
+
+	while ( devices.length > 0 && !interesting.device ) {
+		device = devices.shift();
+		if ( device.name === "test-device-" + process.argv[ 2 ] ) {
+			interesting.device = device;
+		}
+	}
+
+	while ( resources.length > 0 && interesting.device &&
+			!( interesting.object && interesting.control ) ) {
+		resource = resources.shift();
+		if ( resource.deviceId === interesting.device.uuid ) {
+			if ( resource.resourcePath === "/a/" + process.argv[ 2 ] ) {
+				interesting.object = resource;
+			} else if ( resource.resourcePath === "/target-resource" ) {
+				interesting.control = resource;
+			}
+		}
+	}
+
+	if ( interesting.device && interesting.control && interesting.object ) {
+		client
+			.removeListener( "resourcefound", resourcefound )
+			.removeListener( "devicefound", devicefound );
+		interesting.object.on( "delete", function() {
+			console.log( JSON.stringify( { assertion: "ok", arguments: [
+				true, "Client: Received 'delete' event"
+			] } ) );
+			console.log( JSON.stringify( { finished: 0 } ) );
+		} );
+		interesting.control.properties.uuid = process.argv[ 2 ];
+		client.update( interesting.control ).catch( function( error ) {
+			console.log( JSON.stringify( { assertion: "ok", arguments: [
+				false, "Client: Failed to update() control resource: " + ( "" + error ) + "\n" +
+					JSON.stringify( error, null, 4 )
+			] } ) );
+		} );
+	}
+}
+
+function resourcefound( resource ) {
+	resources.push( resource );
+	testSetUp();
+}
+
+function devicefound( device ) {
+	devices.push( device );
+	testSetUp();
+}
+
+client
+	.on( "resourcefound", resourcefound )
+	.on( "devicefound", devicefound );
+
+console.log( JSON.stringify( { ready: true } ) );