/*-
 * ============LICENSE_START=======================================================
 *  Copyright (C) 2018 Ericsson. 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.
 *
 * SPDX-License-Identifier: Apache-2.0
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.distribution.reception.handling;

import java.util.ArrayList;
import java.util.Collection;
import org.onap.policy.distribution.forwarding.ArtifactForwarder;
import org.onap.policy.distribution.forwarding.ArtifactForwardingException;
import org.onap.sdc.api.notification.IArtifactInfo;

/**
 * Class to create a dummy forwarder for test cases in AbstractReceptionHandlerTest.
 *
 * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
 */
public class DummyArtifactForwarder implements ArtifactForwarder {
    private int numberOfPoliciesReceived = 0;
    private Collection<IArtifactInfo> policiesReceived = new ArrayList<>();

    @Override
    public void forward(final Collection<IArtifactInfo> policies) throws ArtifactForwardingException {
        numberOfPoliciesReceived += policies.size();
        policiesReceived.addAll(policies);
    }

    public int getNumberOfPoliciesReceived() {
        return numberOfPoliciesReceived;
    }

    public boolean receivedPolicy(final IArtifactInfo policy) {
        return policiesReceived.contains(policy);
    }

    @Override
    public void configure(String parameterGroupName) {}
}