/*
 * Copyright 2010 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.verifier.redundancy;

import org.drools.verifier.TestBaseOld;
import org.drools.verifier.Verifier;
import org.drools.verifier.builder.VerifierBuilder;
import org.drools.verifier.builder.VerifierBuilderFactory;
import org.drools.verifier.data.VerifierReport;
import org.drools.verifier.report.components.MessageType;
import org.drools.verifier.report.components.Severity;
import org.drools.verifier.report.components.VerifierMessageBase;
import org.junit.Ignore;
import org.junit.Test;
import org.kie.internal.io.ResourceFactory;
import org.kie.api.io.ResourceType;

import java.util.Collection;

import static org.junit.Assert.*;

public class WarningsTest extends TestBaseOld {

    @Test
    @Ignore("08-APR-2011 temporally ignoring -Rikkola-")
    public void testRedundantRules() throws Exception {

        VerifierBuilder vBuilder = VerifierBuilderFactory.newVerifierBuilder();

        Verifier verifier = vBuilder.newVerifier();

        verifier.addResourcesToVerify(ResourceFactory.newClassPathResource("RedundantRules1.drl",
                                                                           getClass()),
                                      ResourceType.DRL);

        //        for ( VerifierError error : verifier.getMissingClasses() ) {
        //            System.out.println( error.getMessage() );
        //        }

        assertFalse(verifier.hasErrors());

        boolean noProblems = verifier.fireAnalysis();
        assertTrue(noProblems);

        VerifierReport result = verifier.getResult();

        Collection<VerifierMessageBase> warnings = result.getBySeverity(Severity.WARNING);

        int counter = 0;
        for (VerifierMessageBase message : warnings) {
            //            System.out.println( message );
            if (message.getMessageType().equals(MessageType.REDUNDANCY)) {
                //                System.out.println( message );
                counter++;
            }
        }

        assertEquals(1,
                     counter);

        verifier.dispose();
    }
}