/*-
 * ============LICENSE_START=======================================================
 * ONAP - SO
 * ================================================================================
 * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package com.woorea.openstack.glance.model;

import com.woorea.openstack.glance.model.SharedImage;
import com.woorea.openstack.glance.model.SharedImages;
import java.util.List;
import org.codehaus.jackson.map.DeserializationConfig;
import org.codehaus.jackson.map.ObjectMapper;
import org.codehaus.jackson.map.SerializationConfig;
import org.codehaus.jackson.map.annotate.JsonSerialize.Inclusion;
import org.junit.Assert;
import org.junit.Test;
import org.skyscreamer.jsonassert.JSONAssert;
import org.skyscreamer.jsonassert.JSONCompareMode;

public class SharedImagesTest {

    private static final String EOL = System.lineSeparator();

    private static final String JSON_FULL = "{" + EOL
        + "  \"shared_images\" : [ { }, { } ]" + EOL
        + "}";

    // FAIL_ON_EMPTY_BEANS set to false to conform to legacy behavior
    private ObjectMapper objectMapper = new ObjectMapper()
        .setSerializationInclusion(Inclusion.NON_NULL)
        .enable(SerializationConfig.Feature.INDENT_OUTPUT)
        .disable(SerializationConfig.Feature.FAIL_ON_EMPTY_BEANS)
        .enable(DeserializationConfig.Feature.ACCEPT_SINGLE_VALUE_AS_ARRAY);

    @Test
    public void testSerialization() throws Exception {
        System.out.println("CLASS: " + SharedImages.class.getName());
        System.out.println("TEST JSON: " + JSON_FULL);
        SharedImages sharedimages = objectMapper.readValue(JSON_FULL, SharedImages.class);
        String json = objectMapper.writeValueAsString(sharedimages);
        System.out.println("RE-SERIALIZED OBJECT: " + json);
        JSONAssert.assertEquals(JSON_FULL, json, JSONCompareMode.LENIENT);
    }

    @Test
    public void testMethods() throws Exception {
        SharedImages sharedimages = objectMapper.readValue(JSON_FULL, SharedImages.class);
        sharedimages.toString();
        
        List<SharedImage> list = sharedimages.getList();
        Assert.assertNotNull(list);
        Assert.assertEquals(2, list.size());
        
        int cnt = 0;
        for (@SuppressWarnings("unused") SharedImage x : sharedimages) {
            ++cnt;
        }
        Assert.assertEquals(2, cnt);
    }
}