/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * 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.
 */

package org.drools.workbench.models.guided.dtable.backend;

import org.drools.workbench.models.guided.dtable.shared.model.GuidedDecisionTable52;
import org.junit.Test;

import static org.drools.workbench.models.guided.dtable.backend.TestUtil.*;
import static org.junit.Assert.*;

public class HitPolicyPersistenceTest {

    @Test
    public void testDefault() throws
                              Exception {
        assertEquals( GuidedDecisionTable52.HitPolicy.NONE,
                      new GuidedDecisionTable52().getHitPolicy() );
    }

    @Test
    public void testRoundTrip() {

        final GuidedDecisionTable52 dt = new GuidedDecisionTable52();

        dt.setHitPolicy( GuidedDecisionTable52.HitPolicy.FIRST_HIT );

        final String xml = GuidedDTXMLPersistence.getInstance()
                .marshal( dt );

        assertNotNull( xml );
        assertTrue( xml.contains( "<hitPolicy>FIRST_HIT</hitPolicy>" ) );

        final GuidedDecisionTable52 dt_ = GuidedDTXMLPersistence.getInstance()
                .unmarshal( xml );

        assertEquals( GuidedDecisionTable52.HitPolicy.FIRST_HIT,
                      dt_.getHitPolicy() );
    }

    @Test
    public void testBackwardsCompatibility() throws
                                             Exception {
        final String xml = loadResource( "ExistingDecisionTable.xml" );
        final GuidedDecisionTable52 dt_ = GuidedDTXMLPersistence.getInstance()
                .unmarshal( xml );
        assertNotNull( dt_ );

        assertEquals( GuidedDecisionTable52.HitPolicy.NONE,
                      dt_.getHitPolicy() );
    }

}