/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.apache.kylin.metadata.model;

import org.apache.kylin.common.util.NLocalFileMetadataTestCase;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class JoinOnCCTest extends NLocalFileMetadataTestCase {

    @Before
    public void setup() throws Exception {
        this.createTestMetadata("src/test/resources/ut_meta/ccjointest");
    }

    @After
    public void after() throws Exception {
        this.cleanupTestMetadata();
    }

    @Test
    public void testCCOnLimitedLookup() {
        NDataModelManager modelManager = NDataModelManager.getInstance(getTestConfig(), "default");
        NDataModel modelDesc = modelManager.getDataModelDesc("ed524ee2-2cdb-4b07-b39e-4c298563a863");

        Assert.assertNotNull(modelDesc);
        Assert.assertEquals(5, modelDesc.getComputedColumnDescs().size());

        for (JoinTableDesc joinTblDesc : modelDesc.getJoinTables()) {
            for (TblColRef tblColRef : joinTblDesc.getJoin().getForeignKeyColumns()) {
                Assert.assertTrue(tblColRef.getColumnDesc().isComputedColumn());
            }
        }
    }
}
