/**
    * Copyright 2010-2013 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.common.jdbc.supplier;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import org.junit.Test;
  import org.kuali.common.jdbc.DefaultSqlReader;
  import org.kuali.common.jdbc.SqlMetaData;
  import org.kuali.common.jdbc.SqlReader;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  import org.springframework.util.Assert;
  
  public class ComplexStringSupplierTest {
  
  	private static final Logger logger = LoggerFactory.getLogger(ComplexStringSupplierTest.class);
  
  	@Test
  	public void test() {
  		String singleSqlStatement = "select sysdate from dual\n/\n";
  		int count = 5;
  		StringBuilder sb = new StringBuilder();
  		for (int i = 0; i < count; i++) {
  			sb.append(singleSqlStatement);
  		}
  		List<String> list = new ArrayList<String>();
  		list.add(sb.toString());
  		list.add(sb.toString());
  		list.add(sb.toString());
  		list.add("select sysdate from dual");
  
  		SqlReader reader = new DefaultSqlReader();
  
  		ComplexStringSupplier supplier = new ComplexStringSupplier();
  		supplier.setStrings(list);
  		supplier.setReader(reader);
  
  		supplier.fillInMetaData();
  		SqlMetaData smd = supplier.getMetaData();
  
  		Assert.isTrue(smd.getCount() == count * 3 + 1);
  
  		supplier.open();
  		List<String> sql = supplier.getSql();
  		while (sql != null) {
  			for (String s : sql) {
  				logger.info(s);
  			}
  			sql = supplier.getSql();
  		}
  		supplier.close();
  
  	}
  
  }