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 *  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
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package org.apache.cayenne.wocompat;

import org.apache.cayenne.map.DataMap;
import org.apache.cayenne.map.ObjEntity;
import org.apache.cayenne.map.ObjRelationship;
import org.junit.Before;
import org.junit.Test;

import java.net.URL;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

public class EOModelProcessorInheritanceTest {

    private URL url;
    protected EOModelProcessor processor;

    @Before
    public void setUp() throws Exception {
        processor = new EOModelProcessor();

        url = getClass().getClassLoader().getResource("inheritance.eomodeld/");
        assertNotNull(url);
    }

    @Test
    public void testLoadAbstractEntity() throws Exception {
        DataMap map = processor.loadEOModel(url);

        ObjEntity abstractE = map.getObjEntity("AbstractEntity");
        assertNotNull(abstractE);
        assertNull(abstractE.getDbEntityName());
        assertEquals("AbstractEntityClass", abstractE.getClassName());
    }

    @Test
    public void testLoadConcreteEntity() throws Exception {
        DataMap map = processor.loadEOModel(url);

        ObjEntity concreteE = map.getObjEntity("ConcreteEntityOne");
        assertNotNull(concreteE);
        assertEquals("AbstractEntity", concreteE.getSuperEntityName());

        assertEquals("CONCRETE_ENTITY_ONE", concreteE.getDbEntityName());
        assertEquals("ConcreteEntityClass", concreteE.getClassName());
        assertEquals("AbstractEntityClass", concreteE.getSuperClassName());
    }

    @Test
    public void testLoadFlattenedRelationship() throws Exception {
        DataMap map = processor.loadEOModel(url);

        ObjEntity e1 = map.getObjEntity("HelperFlatEntity");
        assertNotNull(e1);

        ObjRelationship fr = (ObjRelationship) e1.getRelationship("singleTables");
        assertNotNull(fr);
        assertEquals("singleTableJoins.toSingleTable", fr.getDbRelationshipPath());
        assertEquals("SingleTableConcreteEntityOne", fr.getTargetEntityName());
    }
}