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  package org.apache.cayenne.access.jdbc;
  
  import org.apache.cayenne.access.DataNode;
  import org.apache.cayenne.access.jdbc.reader.RowReaderFactory;
  import org.apache.cayenne.dba.JdbcAdapter;
  import org.apache.cayenne.di.AdhocObjectFactory;
  import org.apache.cayenne.di.Inject;
  import org.apache.cayenne.map.EntityResolver;
  import org.apache.cayenne.query.InsertBatchQuery;
  import org.apache.cayenne.runtime.CayenneRuntime;
  import org.apache.cayenne.testdo.testmap.Artist;
  import org.apache.cayenne.unit.di.runtime.CayenneProjects;
  import org.apache.cayenne.unit.di.runtime.RuntimeCase;
  import org.apache.cayenne.unit.di.runtime.UseCayenneRuntime;
  import org.junit.Test;
  
  import static org.junit.Assert.assertFalse;
  import static org.mockito.Mockito.mock;
  
  @UseCayenneRuntime(CayenneProjects.TESTMAP_PROJECT)
  public class BatchActionIT extends RuntimeCase {
  
      @Inject
      private CayenneRuntime runtime;
  
      @Inject
      private AdhocObjectFactory objectFactory;
  
      @Test
      public void testHasGeneratedKeys1() throws Exception {
          EntityResolver resolver = runtime.getChannel().getEntityResolver();
  
          // test with adapter that supports keys
          JdbcAdapter adapter = buildAdapter(true);
  
          DataNode node = new DataNode();
          node.setAdapter(adapter);
          node.setEntityResolver(resolver);
          node.setRowReaderFactory(mock(RowReaderFactory.class));
  
          InsertBatchQuery batch2 = new InsertBatchQuery(resolver.getObjEntity(Artist.class).getDbEntity(), 5);
          assertFalse(new BatchAction(batch2, node, false).hasGeneratedKeys());
      }
  
      @Test
      public void testHasGeneratedKeys2() throws Exception {
          EntityResolver resolver = runtime.getChannel().getEntityResolver();
  
          // test with adapter that does not support keys...
          JdbcAdapter adapter = buildAdapter(false);
  
          DataNode node = new DataNode();
          node.setAdapter(adapter);
          node.setEntityResolver(resolver);
          node.setRowReaderFactory(mock(RowReaderFactory.class));
  
          InsertBatchQuery batch2 = new InsertBatchQuery(resolver.getObjEntity(Artist.class).getDbEntity(), 5);
          assertFalse(new BatchAction(batch2, node, false).hasGeneratedKeys());
      }
  
      JdbcAdapter buildAdapter(boolean supportGeneratedKeys) {
          JdbcAdapter adapter = objectFactory.newInstance(JdbcAdapter.class, JdbcAdapter.class.getName());
          adapter.setSupportsGeneratedKeys(supportGeneratedKeys);
          return adapter;
      }
  }
  