KeyTreeMapUUIDKeyTest.java

/*
 * 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.services.verifier.api.client.maps;

import org.drools.workbench.services.verifier.api.client.AnalyzerConfigurationMock;
import org.drools.workbench.services.verifier.api.client.maps.util.HasKeys;
import org.drools.workbench.services.verifier.api.client.configuration.AnalyzerConfiguration;
import org.drools.workbench.services.verifier.api.client.index.keys.Key;
import org.drools.workbench.services.verifier.api.client.index.keys.UUIDKey;
import org.junit.Before;
import org.junit.Test;

public class KeyTreeMapUUIDKeyTest {

    AnalyzerConfiguration configuration;

    @Before
    public void setUp() throws
                        Exception {
        configuration = new AnalyzerConfigurationMock();
    }

    @Test(expected = IllegalArgumentException.class)
    public void testNoKey() throws
                            Exception {
        final KeyTreeMap<NoKey> map = new KeyTreeMap<>( UUIDKey.UNIQUE_UUID );

        map.put( new NoKey() );
    }

    @Test(expected = IllegalArgumentException.class)
    public void testTwoKeys() throws
                              Exception {
        final KeyTreeMap<TwoKeys> map = new KeyTreeMap<>( UUIDKey.UNIQUE_UUID );

        map.put( new TwoKeys() );
    }

    private class NoKey
            implements HasKeys {

        @Override
        public Key[] keys() {
            return new Key[0];
        }

        @Override
        public UUIDKey getUuidKey() {
            return null;
        }
    }

    private class TwoKeys
            implements HasKeys {

        @Override
        public Key[] keys() {
            return new Key[]{
                    configuration.getUUID( this ),
                    configuration.getUUID( this )
            };
        }

        @Override
        public UUIDKey getUuidKey() {
            return null;
        }
    }
}