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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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package org.teiid.arquillian;
import static org.junit.Assert.*;
import java.io.FileInputStream;
import org.jboss.arquillian.junit.Arquillian;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.teiid.adminapi.Admin;
import org.teiid.adminapi.AdminException;
import org.teiid.adminapi.jboss.AdminFactory;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.jdbc.AbstractMMQueryTestCase;
import org.teiid.jdbc.TeiidDriver;
@RunWith(Arquillian.class)
@SuppressWarnings("nls")
public class IntegrationTestTransactions extends AbstractMMQueryTestCase {
private Admin admin;
@Before
public void setup() throws Exception {
admin = AdminFactory.getInstance().createAdmin("localhost", AdminUtil.MANAGEMENT_PORT, "admin", "admin".toCharArray());
}
@After
public void teardown() throws AdminException {
AdminUtil.cleanUp(admin);
admin.close();
}
@Test
public void testViewDefinition() throws Exception {
admin.deploy("txn-vdb.xml",new FileInputStream(UnitTestUtil.getTestDataFile("txn-vdb.xml")));
assertTrue(AdminUtil.waitForVDBLoad(admin, "txn", 1, 30));
this.internalConnection = TeiidDriver.getInstance().connect("jdbc:teiid:txn@mm://localhost:31000;user=user;password=user", null);
execute("create local temporary table temp (x integer)"); //$NON-NLS-1$
execute("call proc()");
execute("start transaction"); //$NON-NLS-1$
execute("call proc()");
execute("insert into temp (x) values (1)"); //$NON-NLS-1$
execute("select * from temp");
assertRowCount(1);
execute("rollback");
execute("select * from temp");
assertRowCount(0);
execute("select rand(1)"); //TODO - I think our rand function doesn't make sense
this.internalConnection.setAutoCommit(false);
execute("/*+ cache */ select rand()");
internalResultSet.next();
double d = internalResultSet.getDouble(1);
execute("select rand(2)");
execute("/*+ cache */ select rand()");
internalResultSet.next();
double d1 = internalResultSet.getDouble(1);
assertEquals("Expected same in the txn", d, d1, 0);
this.internalConnection.rollback();
this.internalConnection.setAutoCommit(true);
execute("select rand(3)");
execute("/*+ cache */ select rand()");
internalResultSet.next();
double d2 = internalResultSet.getDouble(1);
assertTrue("Expected different after rollback", d != d2);
execute("select rand(4)");
execute("/*+ cache */ select rand()");
internalResultSet.next();
d = internalResultSet.getDouble(1);
assertEquals("Expected same after autoCommit", d, d2, 0);
}
}