Package org.teiid.jdbc

Source Code of org.teiid.jdbc.TestConnection

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*
* This library is free software; you can redistribute it and/or
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*
* This library is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
* Lesser General Public License for more details.
*
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* License along with this library; if not, write to the Free Software
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*/

package org.teiid.jdbc;

import static org.mockito.Mockito.*;

import java.sql.SQLException;
import java.util.Properties;

import junit.framework.TestCase;

import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.teiid.client.DQP;
import org.teiid.client.security.LogonResult;
import org.teiid.client.security.SessionToken;
import org.teiid.client.util.ResultsFuture;
import org.teiid.client.xa.XATransactionException;
import org.teiid.client.xa.XidImpl;
import org.teiid.jdbc.BaseDataSource;
import org.teiid.jdbc.ConnectionImpl;
import org.teiid.net.ServerConnection;


public class TestConnection extends TestCase {

  protected static final String STD_DATABASE_NAME         = "QT_Ora9DS"; //$NON-NLS-1$
    protected static final int STD_DATABASE_VERSION      = 1;
   
    static String serverUrl = "jdbc:metamatrix:QT_Ora9DS@mm://localhost:7001;version=1;user=metamatrixadmin;password=mm"; //$NON-NLS-1$

    public TestConnection(String name) {
        super(name);
    }
   
    public static ConnectionImpl getMMConnection() {
      ServerConnection mock = mock(ServerConnection.class);
      DQP dqp = mock(DQP.class);
      try {
      stub(dqp.start((XidImpl)Mockito.anyObject(), Mockito.anyInt(), Mockito.anyInt())).toAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
          return ResultsFuture.NULL_FUTURE;
        }
      });
      stub(dqp.rollback((XidImpl)Mockito.anyObject())).toAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
          return ResultsFuture.NULL_FUTURE;
        }
      });
      stub(dqp.rollback()).toAnswer(new Answer() {
        @Override
        public Object answer(InvocationOnMock invocation) throws Throwable {
          return ResultsFuture.NULL_FUTURE;
        }
      });
    } catch (XATransactionException e) {
      throw new RuntimeException(e);
    }
      stub(mock.getService(DQP.class)).toReturn(dqp);
      Properties props = new Properties();
      props.setProperty(BaseDataSource.VDB_NAME, STD_DATABASE_NAME);
      props.setProperty(BaseDataSource.VDB_VERSION, String.valueOf(STD_DATABASE_VERSION));
      props.setProperty(BaseDataSource.USER_NAME, "metamatrixadmin"); //$NON-NLS-1$
      stub(mock.getLogonResult()).toReturn(new LogonResult(new SessionToken(1, "metamatrixadmin"), STD_DATABASE_NAME,STD_DATABASE_VERSION , "fake")); //$NON-NLS-1$
      return new ConnectionImpl(mock, props, serverUrl);
    }

    public void testGetMetaData() throws Exception {
        assertNotNull(getMMConnection().getMetaData());
    }

    public void testGetSchema() throws Exception {
        assertEquals("Actual schema is not equql to the expected one. ", STD_DATABASE_NAME, getMMConnection().getVDBName()); //$NON-NLS-1$
    }

    public void testNativeSql() throws Exception {
        String sql = "SELECT * FROM BQT1.SmallA"; //$NON-NLS-1$
        assertEquals("Actual schema is not equql to the expected one. ", sql, getMMConnection().nativeSQL(sql)); //$NON-NLS-1$
    }

    /** test getUserName() through DriverManager */
    public void testGetUserName2() throws Exception {       
        assertEquals("Actual userName is not equal to the expected one. ", "metamatrixadmin", getMMConnection().getUserName()); //$NON-NLS-1$ //$NON-NLS-2$
    }
     
    /** test isReadOnly default value on Connection */
    public void testIsReadOnly() throws Exception {
        assertEquals(false, getMMConnection().isReadOnly());
    }

    /** test setReadOnly on Connection */
    public void testSetReadOnly1() throws Exception {
      ConnectionImpl conn = getMMConnection();
        conn.setReadOnly(true);
        assertEquals(true, conn.isReadOnly());
    }

    /** test setReadOnly on Connection during a transaction */
    public void testSetReadOnly2() throws Exception {
      ConnectionImpl conn = getMMConnection();
        conn.setAutoCommit(false);
        try {
            conn.setReadOnly(true);
            fail("Error Expected"); //$NON-NLS-1$
        } catch (SQLException e) {
            // error expected
        }
    }
}
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