ONAP-PAP-REST/src/test/java/org/onap/policy/pap/xacml/rest/components/ClosedLoopPolicyTest.java


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/*-
 * ============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.components;

import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.fail;
import java.io.IOException;
import org.onap.policy.rest.adapter.PolicyRestAdapter;
import com.att.research.xacml.api.pap.PAPException;
import java.nio.charset.StandardCharsets;

public class ClosedLoopPolicyTest {
    @Rule
    public ExpectedException thrown = ExpectedException.none();

    @Test
    public void testConstructor1() {
        thrown.expect(NullPointerException.class);
        ClosedLoopPolicy policy = new ClosedLoopPolicy();
        policy.getCorrectPolicyDataObject();
    }

    @Test
    public void testConstructor2() {
        PolicyRestAdapter policyAdapter = new PolicyRestAdapter();
        ClosedLoopPolicy policy = new ClosedLoopPolicy(policyAdapter);
        assertNull(policy.getCorrectPolicyDataObject());
    }

    @Test
    public void testReadFile() throws IOException {
        thrown.expect(IOException.class);
        String read = ClosedLoopPolicy.readFile("/foo",  StandardCharsets.UTF_8);
        fail("Expecting an exception.");
    }

    @Test
    public void testPrepareToSave() throws PAPException {
        PolicyRestAdapter policyAdapter = new PolicyRestAdapter();
        ClosedLoopPolicy policy = new ClosedLoopPolicy(policyAdapter);
        policyAdapter.setHighestVersion(1);
        policyAdapter.setPolicyType("Config");
        policyAdapter.setNewFileName("foo.xml");
        policy.prepareToSave();
        assertEquals(policy.isPreparedToSave(), true);
    }
}