/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* 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
* 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.apache.lens.jdbc;
import static org.apache.lens.client.jdbc.LensJdbcPreparedStatement.tokenize;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
public class LensJdbcPreparedStatementTest {
@Test
public void testTokenize() {
List<String> out = tokenize("select * from tab limit ?");
Assert.assertArrayEquals(new String[]{"select * from tab limit ", ""}, out.toArray());
out = tokenize("select * from tab where a = ? and b=c");
Assert.assertArrayEquals(new String[]{"select * from tab where a = ", " and b=c"}, out.toArray());
out = tokenize("select \"? something \" from tab");
Assert.assertArrayEquals(new String[]{"select \"? something \" from tab"}, out.toArray());
out = tokenize("select \'?\' from tab where a=?");
Assert.assertArrayEquals(new String[]{"select \'?\' from tab where a=", ""}, out.toArray());
out = tokenize("select \'indian\\\'s\' from tab where a=b");
Assert.assertArrayEquals(new String[]{"select 'indian\\'s' from tab where a=b"}, out.toArray());
}
}