core/common/src/test/java/org/onosproject/codec/impl/DeviceCodecTest.java

/*
 * Copyright 2015-present Open Networking Foundation
 *
 * 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.
 */

package org.onosproject.codec.impl;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.notNullValue;
import static org.hamcrest.Matchers.is;
import static org.onosproject.codec.impl.JsonCodecUtils.assertJsonEncodable;
import com.google.common.collect.ImmutableMap;
import org.junit.Test;
import org.onosproject.codec.JsonCodec;
import org.onosproject.net.DefaultDevice;
import org.onosproject.net.Device;
import static org.easymock.EasyMock.replay;
import static org.easymock.EasyMock.expect;
import static org.easymock.EasyMock.createMock;
import org.onosproject.net.device.DeviceService;
import org.onosproject.net.driver.DriverService;
import org.onosproject.net.device.DeviceServiceAdapter;
import org.onosproject.net.driver.DefaultDriver;
import org.onosproject.net.driver.TestBehaviourImpl;
import org.onosproject.net.driver.TestBehaviour;
import org.onosproject.net.driver.TestBehaviourTwo;
import org.onosproject.net.driver.TestBehaviourTwoImpl;

import java.util.ArrayList;

/**
 * Unit test for DeviceCodec.
 */
public class DeviceCodecTest {
    DriverService mockDriverService = createMock(DriverService.class);

    private Device device = new DefaultDevice(JsonCodecUtils.PID,
                                              JsonCodecUtils.DID1,
                                              Device.Type.SWITCH,
                                              JsonCodecUtils.MFR,
                                              JsonCodecUtils.HW,
                                              JsonCodecUtils.SW1,
                                              JsonCodecUtils.SN,
                                              JsonCodecUtils.CID,
                                              JsonCodecUtils.A1);
    private DefaultDriver driver = new DefaultDriver("ovs", new ArrayList<>(), "Circus", "lux", "1.2a",
            ImmutableMap.of(TestBehaviour.class,
                    TestBehaviourImpl.class,
                    TestBehaviourTwo.class,
                    TestBehaviourTwoImpl.class),
            ImmutableMap.of("foo", "bar"));

    @Test
    public void deviceCodecTest() {
        final MockCodecContext context = new MockCodecContext();

        expect(mockDriverService.getDriver(JsonCodecUtils.DID1))
                .andReturn(driver)
                .anyTimes();

        replay(mockDriverService);

        context.registerService(DeviceService.class, new DeviceServiceAdapter());
        context.registerService(DriverService.class, mockDriverService);
        final JsonCodec<Device> codec = context.codec(Device.class);
        assertThat(codec, is(notNullValue()));

        final Device pojoIn = device;

        assertJsonEncodable(context, codec, pojoIn);
    }

}