/*-
 * ============LICENSE_START=======================================================
 * ONAP-PDP-REST
 * ================================================================================
 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
 * ================================================================================
 * Modifications Copyright (C) 2019 Samsung
 * ================================================================================
 * 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 org.onap.policy.pdp.rest.api.test;

import static org.junit.Assert.assertEquals;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Collection;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import org.junit.Test;
import org.onap.policy.api.ConfigRequestParameters;
import org.onap.policy.api.PolicyConfigStatus;
import org.onap.policy.pdp.rest.api.models.PolicyConfig;
import org.onap.policy.pdp.rest.api.services.GetConfigService;

public class GetConfigServiceTest {
    private static final String TEST = "test";

    @SuppressWarnings("unchecked")
    @Test
    public void filterMethodTest() throws NoSuchMethodException, SecurityException, IllegalAccessException,
            IllegalArgumentException, InvocationTargetException {
        ConfigRequestParameters configRequestParameters = new ConfigRequestParameters();
        GetConfigService getConfigService = new GetConfigService(configRequestParameters, null);
        Method filter = GetConfigService.class.getDeclaredMethod("filterResults", Collection.class,
                ConfigRequestParameters.class);
        filter.setAccessible(true);
        List<PolicyConfig> policyConfigs = new LinkedList<>();

        List<PolicyConfig> filterResults =
                (List<PolicyConfig>) filter.invoke(getConfigService, policyConfigs, configRequestParameters);
        assertEquals(PolicyConfigStatus.CONFIG_NOT_FOUND, filterResults.get(0).getPolicyConfigStatus());
        // Check again with some values
        configRequestParameters.setPolicyName(TEST);
        configRequestParameters.setOnapName(TEST);
        configRequestParameters.setConfigName(TEST);
        Map<String, String> configAttributes = new HashMap<>();
        configAttributes.put(TEST, TEST);
        configRequestParameters.setConfigAttributes(configAttributes);
        PolicyConfig pConfig = new PolicyConfig();
        pConfig.setPolicyName(TEST);
        Map<String, String> matching = new HashMap<>();
        matching.put("ONAPName", TEST);
        matching.put("ConfigName", TEST);
        matching.put("TEST", TEST);
        pConfig.setMatchingConditions(matching);
        policyConfigs.add(pConfig);
        filterResults = (List<PolicyConfig>) filter.invoke(getConfigService, policyConfigs, configRequestParameters);
        assertEquals(PolicyConfigStatus.CONFIG_NOT_FOUND, filterResults.get(0).getPolicyConfigStatus());
    }
}