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 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
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package org.apache.cayenne.dba;

import org.apache.cayenne.access.DataNode;
import org.apache.cayenne.access.jdbc.SQLTemplateAction;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.di.Provider;
import org.apache.cayenne.log.NoopJdbcEventLogger;
import org.apache.cayenne.query.SQLTemplate;
import org.apache.cayenne.testdo.testmap.Artist;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.ServerCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Test;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

@UseServerRuntime(CayenneProjects.TESTMAP_PROJECT)
public class AutoAdapterIT extends ServerCase {

    @Inject
    private DataNode dataNode;

    @Test
    public void testGetAdapter_Proxy() throws Exception {
        Provider<DbAdapter> adapterProvider = mock(Provider.class);
        when(adapterProvider.get()).thenReturn(dataNode.getAdapter());

        AutoAdapter adapter = new AutoAdapter(adapterProvider, NoopJdbcEventLogger.getInstance());
        DbAdapter detected = adapter.getAdapter();
        assertSame(dataNode.getAdapter(), detected);
    }

    @Test
    public void testCreateSQLTemplateAction() {

        Provider<DbAdapter> adapterProvider = mock(Provider.class);
        when(adapterProvider.get()).thenReturn(dataNode.getAdapter());

        AutoAdapter autoAdapter = new AutoAdapter(adapterProvider, NoopJdbcEventLogger.getInstance());

        SQLTemplateAction action = (SQLTemplateAction) autoAdapter.getAction(new SQLTemplate(Artist.class,
                "select * from artist"), dataNode);

        // it is important for SQLTemplateAction to be used with unwrapped
        // adapter, as the
        // adapter class name is used as a key to the correct SQL template.
        assertNotNull(action.getAdapter());
        assertFalse(action.getAdapter() instanceof AutoAdapter);
        assertSame(dataNode.getAdapter(), action.getAdapter());
    }
}