/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2002-2015 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* Licensed 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.pentaho.di.job.entries.evaluatetablecontent;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.sql.Connection;
import java.sql.Driver;
import java.sql.DriverManager;
import java.sql.DriverPropertyInfo;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.SQLFeatureNotSupportedException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.Properties;
import java.util.logging.Logger;
import org.mockito.stubbing.Answer;
public class MockDriver implements Driver {
private static final List<MockDriver> drivers = new ArrayList<MockDriver>();
public static synchronized void registerInstance() throws SQLException {
MockDriver driver = new MockDriver();
DriverManager.registerDriver( driver );
drivers.add( driver );
}
public static synchronized void deregeisterInstances() throws SQLException {
for ( Driver driver : drivers ) {
DriverManager.deregisterDriver( driver );
}
drivers.clear();
}
public MockDriver() {
}
@Override
public boolean acceptsURL( String url ) throws SQLException {
return true;
}
@Override
public Connection connect( String url, Properties info ) throws SQLException {
Connection conn = mock( Connection.class );
Statement stmt = mock( Statement.class );
ResultSet rs = mock( ResultSet.class );
ResultSetMetaData md = mock( ResultSetMetaData.class );
when( stmt.getMaxRows() ).thenReturn( 5 );
when( stmt.getResultSet() ).thenReturn( rs );
when( stmt.executeQuery( anyString() ) ).thenReturn( rs );
when( rs.getMetaData() ).thenReturn( md );
when( rs.getLong( anyInt() ) ).thenReturn( 5L );
when( rs.next() ).thenAnswer( new Answer<Boolean>() {
private int count = 0;
public Boolean answer( org.mockito.invocation.InvocationOnMock invocation ) throws Throwable {
return count++ == 0;
}
} );
when( md.getColumnCount() ).thenReturn( 1 );
when( md.getColumnName( anyInt() ) ).thenReturn( "count" );
when( md.getColumnType( anyInt() ) ).thenReturn( java.sql.Types.INTEGER );
when( conn.createStatement() ).thenReturn( stmt );
return conn;
}
@Override
public int getMajorVersion() {
return 0;
}
@Override
public int getMinorVersion() {
return 0;
}
@Override
public Logger getParentLogger() throws SQLFeatureNotSupportedException {
return null;
}
@Override
public DriverPropertyInfo[] getPropertyInfo( String url, Properties info ) throws SQLException {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean jdbcCompliant() {
// TODO Auto-generated method stub
return false;
}
}