/*
* JBoss, Home of Professional Open Source.
* See the COPYRIGHT.txt file distributed with this work for information
* regarding copyright ownership. Some portions may be licensed
* to Red Hat, Inc. under one or more contributor license agreements.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
package org.teiid.translator.jdbc;
import static org.junit.Assert.*;
import java.sql.DatabaseMetaData;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.Arrays;
import java.util.Properties;
import org.junit.Test;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.teiid.metadata.MetadataFactory;
import org.teiid.metadata.Table;
import org.teiid.query.metadata.SystemMetadata;
@SuppressWarnings("nls")
public class TestMetadataProcessor {
@Test public void testInvalidIndex() throws SQLException {
JDBCMetdataProcessor processor = new JDBCMetdataProcessor();
processor.setImportIndexes(true);
processor.setWidenUnsingedTypes(false);
MetadataFactory mf = new MetadataFactory("vdb", 1, "x", SystemMetadata.getInstance().getRuntimeTypeMap(), new Properties(), null);
DatabaseMetaData dmd = Mockito.mock(DatabaseMetaData.class);
Table t = mf.addTable("c");
JDBCMetdataProcessor.TableInfo ti = new JDBCMetdataProcessor.TableInfo("a", "b", "c", t);
ResultSet rs = Mockito.mock(ResultSet.class);
Mockito.stub(rs.next()).toAnswer(new Answer<Boolean>() {
int count = 0;
@Override
public Boolean answer(InvocationOnMock invocation) throws Throwable {
if (count++ == 0) {
return true;
}
return false;
}
});
//intentionally leave the column name null
Mockito.stub(rs.getShort(7)).toReturn(DatabaseMetaData.tableIndexOther);
Mockito.stub(dmd.getIndexInfo("a", "b", "c", false, true)).toReturn(rs);
processor.getIndexes(mf, dmd, Arrays.asList(ti), false);
Mockito.verify(rs).getString(9);
assertTrue(t.getIndexes().isEmpty());
}
/**
* JDBC says to return an empty string, but some sources return null and we need to handle the null case anyways
*/
@Test public void testQuoteStringNull() {
JDBCMetdataProcessor jmp = new JDBCMetdataProcessor();
assertEquals("x", jmp.quoteName("x"));
}
}