PhilipsHueImporterTest.java

package org.ow2.chameleon.fuchsia.importer.philipshue.test;

/*
 * #%L
 * OW2 Chameleon - Fuchsia Importer Philips Hue
 * %%
 * Copyright (C) 2009 - 2014 OW2 Chameleon
 * %%
 * 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.
 * #L%
 */

import com.philips.lighting.model.PHBridge;
import com.philips.lighting.model.PHLight;
import junit.framework.Assert;
import org.fest.reflect.reference.TypeRef;
import org.junit.Test;
import org.osgi.framework.ServiceReference;
import org.osgi.framework.ServiceRegistration;
import org.ow2.chameleon.fuchsia.core.declaration.ImportDeclaration;
import org.ow2.chameleon.fuchsia.core.declaration.ImportDeclarationBuilder;
import org.ow2.chameleon.fuchsia.core.exceptions.BinderException;
import org.ow2.chameleon.fuchsia.importer.philipshue.PhilipsHueImporter;

import java.util.HashMap;
import java.util.Map;

import static org.fest.reflect.core.Reflection.field;
import static org.mockito.Mockito.*;

public class PhilipsHueImporterTest extends PhilipsHueImporterAbstractTest {

    private HashMap<String, Object> generateValidMetadata(String id) {

        HashMap<String, Object> metadata = new HashMap<String, Object>();
        metadata.put("id", id);
        metadata.put("discovery.philips.device.name", "L1");
        metadata.put("discovery.philips.device.type", PHLight.class.getName());
        metadata.put("discovery.philips.device.object", light);
        metadata.put("discovery.philips.bridge.type", PHBridge.class.getName());
        metadata.put("discovery.philips.bridge.object", bridge);

        return metadata;
    }

    @Test
    public void checkDeclarationTurnsHandledAfterCall() throws BinderException {

        String philipsId = "L1-ID";

        ImportDeclaration declaration = spy(ImportDeclarationBuilder.fromMetadata(generateValidMetadata(philipsId)).build());
        importer.registration(serviceReference);
        declaration.bind(serviceReference);

        importer.useDeclaration(declaration);

        verify(declaration, times(1)).handle(serviceReference);

    }

    @Test
    public void checkPoolOfLampBridgewereFilled() throws BinderException {

        String philipsId = "L1-ID";

        ImportDeclaration declaration = spy(ImportDeclarationBuilder.fromMetadata(generateValidMetadata(philipsId)).build());
        importer.registration(serviceReference);
        declaration.bind(serviceReference);

        importer.useDeclaration(declaration);

        Map<String, ServiceRegistration> lamps = field("lamps").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();
        Map<String, ServiceRegistration> bridges = field("bridges").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();

        Assert.assertEquals(1, lamps.size());
        Assert.assertEquals(lamps.get(philipsId), lightServiceRegistration);

        //Assert.assertEquals(1,bridges.size());
        //Assert.assertEquals(bridges.get(philipsId),bridgeServiceRegistration);

    }

    @Test
    public void checkDenyImport() throws BinderException {

        String philipsId = "L1-ID";

        ImportDeclaration declaration = spy(ImportDeclarationBuilder.fromMetadata(generateValidMetadata(philipsId)).build());
        importer.registration(serviceReference);
        declaration.bind(serviceReference);

        importer.useDeclaration(declaration);

        Map<String, ServiceRegistration> lamps = field("lamps").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();
        Map<String, ServiceRegistration> bridges = field("bridges").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();

        Assert.assertEquals(1, lamps.size());
        //Assert.assertEquals(1,bridges.size());

        importer.denyDeclaration(declaration);

        Assert.assertEquals(0, lamps.size());
        //Assert.assertEquals(0,bridges.size());

        verify(declaration, times(1)).unhandle(serviceReference);

    }

    @Test
    public void checkGracefulStop() throws BinderException {

        String philipsId = "L1-ID";

        ImportDeclaration declaration = spy(ImportDeclarationBuilder.fromMetadata(generateValidMetadata(philipsId)).build());
        importer.registration(serviceReference);
        declaration.bind(serviceReference);

        importer.useDeclaration(declaration);


        Map<String, ServiceRegistration> lamps = field("lamps").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();
        Map<String, ServiceRegistration> bridges = field("bridges").ofType(new TypeRef<Map<String, ServiceRegistration>>() {
        }).in(importer).get();

        Assert.assertEquals(1, lamps.size());
        //Assert.assertEquals(1,bridges.size());

        importer.invalidate();

        Assert.assertEquals(0, lamps.size());
        //Assert.assertEquals(0,bridges.size());

    }

    @Test
    public void rightExceptionHasBeenThrownInAbsenceOfProperty() {
        PhilipsHueImporter importer = spy(new PhilipsHueImporter(context));
        ServiceReference serviceReference = mock(ServiceReference.class);
        PHLight light = mock(PHLight.class);
        PHBridge bridge = mock(PHBridge.class);
        HashMap<String, Object> metadata = new HashMap<String, Object>();
        metadata.put("id", light.getIdentifier());
        ImportDeclaration declaration = ImportDeclarationBuilder.fromMetadata(metadata).build();
        importer.registration(serviceReference);

        try {
            importer.useDeclaration(declaration);
            Assert.fail("An exception " + BinderException.class.getSimpleName() + " should have been thrown.");
        } catch (BinderException be) {
            //If this exception was reached, everything is OK
        }

    }

}