/*-
 * ============LICENSE_START=======================================================
 * ONAP-PAP-REST
 * ================================================================================
 * 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 org.onap.policy.pap.xacml.rest;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import org.junit.Test;
import org.onap.policy.pap.xacml.rest.XACMLPapServlet;

public class XACMLPapServletTest {
    @Test
    public void testSetAndGet() {
        String systemKey = "xacml.properties";
        String testVal = "testVal";
        XACMLPapServlet servlet = new XACMLPapServlet();

        // Set the system property temporarily
        String oldProperty = System.getProperty(systemKey);
        System.setProperty(systemKey, "xacml.pap.properties");

        assertNotNull(XACMLPapServlet.getConfigHome());
        assertNotNull(XACMLPapServlet.getActionHome());
        assertEquals(XACMLPapServlet.getPersistenceUnit(), "XACML-PAP-REST");

        //assertNull(XACMLPapServlet.getEmf());
        //assertNull(XACMLPapServlet.getPDPFile());
        //assertNull(XACMLPapServlet.getPAPEngine());
        //assertNull(servlet.getIa());

        XACMLPapServlet.setPapDbDriver(testVal);
        assertEquals(XACMLPapServlet.getPapDbDriver(), testVal);
        XACMLPapServlet.setPapDbUrl(testVal);
        assertEquals(XACMLPapServlet.getPapDbUrl(), testVal);
        XACMLPapServlet.setPapDbUser(testVal);
        assertEquals(XACMLPapServlet.getPapDbUser(), testVal);
        XACMLPapServlet.setPapDbPassword(testVal);
        assertEquals(XACMLPapServlet.getPapDbPassword(), testVal);
        XACMLPapServlet.setMsOnapName(testVal);
        assertEquals(XACMLPapServlet.getMsOnapName(), testVal);
        XACMLPapServlet.setMsPolicyName(testVal);
        assertEquals(XACMLPapServlet.getMsPolicyName(), testVal);

        // Restore the original system property
        if (oldProperty != null) {
            System.setProperty(systemKey,  oldProperty);
        }
        else {
            System.clearProperty(systemKey);
        }
    }
}