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* Licensed to the Apache Software Foundation (ASF) under one
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* 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.tuscany.das.rdb.test;
/*
* These tests attempt to duplicate customer reported errors and then to verify
* any necessary fix.
*
*/
import java.util.Iterator;
import java.util.Random;
import org.apache.tuscany.das.rdb.Command;
import org.apache.tuscany.das.rdb.ConfigHelper;
import org.apache.tuscany.das.rdb.DAS;
import org.apache.tuscany.das.rdb.config.Table;
import org.apache.tuscany.das.rdb.test.data.CompanyData;
import org.apache.tuscany.das.rdb.test.data.CompanyDeptData;
import org.apache.tuscany.das.rdb.test.data.CustomerData;
import org.apache.tuscany.das.rdb.test.data.DepartmentData;
import org.apache.tuscany.das.rdb.test.data.OrderData;
import org.apache.tuscany.das.rdb.test.framework.DasTest;
import commonj.sdo.DataObject;
public class CorrectedDefectTests extends DasTest {
protected void setUp() throws Exception {
super.setUp();
new CustomerData(getAutoConnection()).refresh();
new OrderData(getAutoConnection()).refresh();
new CompanyData(getAutoConnection()).refresh();
new DepartmentData(getAutoConnection()).refresh();
new CompanyDeptData(getAutoConnection()).refresh();
}
protected void tearDown() throws Exception {
super.tearDown();
}
/**
* Dilton's bug for adding new child data object
*/
public void testAddNewOrder() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
// Read some customers and related orders
Command select = das.createCommand("SELECT * FROM CUSTOMER LEFT JOIN ANORDER "
+ "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID");
DataObject root = select.executeQuery();
DataObject cust = root.getDataObject("CUSTOMER[1]");
// Save ID and Order Count
int custID = cust.getInt("ID");
int custOrderCount = cust.getList("orders").size();
// Create a new Order and add to customer1
DataObject order = root.createDataObject("ANORDER");
order.set("ID", new Integer(99));
order.set("PRODUCT", "The 99th product");
order.set("QUANTITY", new Integer(99));
cust.getList("orders").add(order);
assertEquals(custOrderCount + 1, cust.getList("orders").size());
// Build apply changes command
das.applyChanges(root);
// verify cust1 relationship updates
select = das.createCommand("SELECT * FROM CUSTOMER LEFT JOIN ANORDER "
+ "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID where CUSTOMER.ID = ?");
select.setParameter(1, new Integer(custID));
root = select.executeQuery();
assertEquals(custOrderCount + 1, root.getList("CUSTOMER[1]/orders").size());
}
public void testDiltonsInsertWorkaround() throws Exception {
// String sql = "insert into conmgt.serverstatus (statusid,
// managedserverid, timestamp) values (316405209, 316405209, '2005-11-23
// 19:29:52.636')";
// String sql = "insert into conmgt.serverstatus (managedserverid,
// timestamp) values (316405209, '2005-11-23 19:29:52.636')";
String sql = "insert into conmgt.serverstatus (managedserverid, timestamp) values (?, ?)";
DAS das = DAS.FACTORY.createDAS(getConnection());
Command insert = das.createCommand(sql);
insert.setParameter(1, new Integer(316405209));
insert.setParameter(2, "2005-11-23 19:29:52.636");
insert.execute();
// Verify
Command select = das.createCommand("Select * from conmgt.SERVERSTATUS");
DataObject root = select.executeQuery();
assertEquals(1, root.getList("SERVERSTATUS").size());
}
public void testWASDefect330118() throws Exception {
// Create the group and set common connection
DAS das = DAS.FACTORY.createDAS(getConfig("CustomersOrdersConfig.xml"), getConnection());
// Read all customers and add one
Command read = das.getCommand("all customers");
DataObject root = read.executeQuery();
int numCustomers = root.getList("CUSTOMER").size();
DataObject newCust = root.createDataObject("CUSTOMER");
newCust.set("ID", new Integer(100));
newCust.set("ADDRESS", "5528 Wells Fargo Drive");
newCust.set("LASTNAME", "Gerkin");
// Now delete this new customer
newCust.delete();
das.applyChanges(root);
// Verify
root = read.executeQuery();
assertEquals(numCustomers, root.getList("CUSTOMER").size());
}
/**
* Should be able to explicitly set a parameter to null. But, should require
* that the parameter type is set.
*/
public void testDiltonsNullParameterBug1() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConnection());
Command insert = das.createCommand("insert into CUSTOMER values (?, ?, ?)");
insert.setParameter(1, new Integer(10));
insert.setParameter(2, null);
insert.setParameter(3, "5528 Wells Fargo Dr");
insert.execute();
// Verify
Command select = das.createCommand("Select * from CUSTOMER where ID = 10");
DataObject root = select.executeQuery();
assertEquals(1, root.getList("CUSTOMER").size());
assertEquals("5528 Wells Fargo Dr", root.get("CUSTOMER[1]/ADDRESS"));
}
/**
* Error by not setting a parameter
*/
public void testDiltonsNullParameterBug2() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConnection());
Command insert = das.createCommand("insert into CUSTOMER values (?, ?, ?)");
insert.setParameter(1, new Integer(10));
// insert.setParameterValue("LASTNAME", null);
insert.setParameter(3, "5528 Wells Fargo Dr");
try {
insert.execute();
fail();
} catch (RuntimeException e) {
// Expected since "LASTNAME" parameter not set
}
}
/**
* Set parameter to empty string
*/
public void testDiltonsNullParameterBug3() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConnection());
Command insert = das.createCommand("insert into CUSTOMER values (?, ?, ?)");
insert.setParameter(1, new Integer(10));
insert.setParameter(2, "");
insert.setParameter(3, "5528 Wells Fargo Dr");
insert.execute();
// Verify
Command select = das.createCommand("Select * from CUSTOMER where ID = 10");
DataObject root = select.executeQuery();
assertEquals(1, root.getList("CUSTOMER").size());
assertEquals("5528 Wells Fargo Dr", root.get("CUSTOMER[1]/ADDRESS"));
}
public void testUpdateChildThatHasGeneratedKey() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("CompanyConfig.xml"), getConnection());
// Read a specific company based on the known ID
Command readCust = das.getCommand("all companies and departments");
DataObject root = readCust.executeQuery();
DataObject lastCustomer = root.getDataObject("COMPANY[3]");
Iterator i = lastCustomer.getList("departments").iterator();
Random generator = new Random();
int random = generator.nextInt(1000) + 1;
DataObject department;
while (i.hasNext()) {
department = (DataObject) i.next();
// System.out.println("Modifying department: " +
// department.getString("NAME"));
department.setString("NAME", "Dept-" + random);
random = random + 1;
}
das.applyChanges(root);
}
/**
* Yin Chen reports ... "In the class Statement, method: public int
* executeUpdate(Parameters parameters) - its tossing out RuntimeException
* when the value of the parameter is null. "
*
* His example build a update statement and sets one parameter value to be
* null. I will try to duplicate with an insert since that is simpler
*
*/
public void testYingChen12162005() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConnection());
Command insert = das.createCommand("insert into CUSTOMER values (?, ?, ?)");
insert.setParameter(1, new Integer(10));
insert.setParameter(2, "Williams");
insert.setParameter(3, null);
insert.execute();
// Verify
Command select = das.createCommand("Select * from CUSTOMER where ID = 10");
DataObject root = select.executeQuery();
assertEquals(1, root.getList("CUSTOMER").size());
assertNull(root.get("CUSTOMER[1]/ADDRESS"));
}
/**
* Formely tests concerning Tuscany-433. The error causing these tests was cleared up when
* the method for handling parameters was changed.
*/
public void testReadModifyApply() throws Exception {
// Provide updatecommand programmatically via config
ConfigHelper helper = new ConfigHelper();
Table customerTable = helper.addTable("CUSTOMER", "CUSTOMER");
helper.addUpdateStatement(customerTable, "update CUSTOMER set LASTNAME = ? where ID = ?", "LASTNAME ID");
DAS das = DAS.FACTORY.createDAS(helper.getConfig(), getConnection());
//Read customer 1
Command select = das.createCommand("Select * from CUSTOMER where ID = 1");
DataObject root = select.executeQuery();
DataObject customer = (DataObject) root.get("CUSTOMER[1]");
//Modify customer
customer.set("LASTNAME", "Pavick");
das.applyChanges(root);
//Verify changes
root = select.executeQuery();
assertEquals("Pavick", root.getString("CUSTOMER[1]/LASTNAME"));
}
public void testReadModifyApply1() throws Exception {
DAS das = DAS.FACTORY.createDAS(getConfig("basicCustomerMappingWithCUD2.xml"), getConnection());
//Read customer 1
Command select = das.createCommand("Select * from CUSTOMER where ID = 1");
DataObject root = select.executeQuery();
DataObject customer = (DataObject) root.get("CUSTOMER[1]");
//Modify customer
customer.set("LASTNAME", "Pavick");
//Build apply changes command
das.applyChanges(root);
//Verify changes
root = select.executeQuery();
assertEquals("Pavick", root.getString("CUSTOMER[1]/LASTNAME"));
}
}