diff options
Diffstat (limited to 'das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RelationshipTests.java')
-rw-r--r-- | das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RelationshipTests.java | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RelationshipTests.java b/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RelationshipTests.java deleted file mode 100644 index b44630e3f2..0000000000 --- a/das-java/tags/1.0-incubating-beta2-rc1/rdb/src/test/java/org/apache/tuscany/das/rdb/test/RelationshipTests.java +++ /dev/null @@ -1,241 +0,0 @@ -/* - * 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.tuscany.das.rdb.test; - -/* - * - * - */ - -import java.sql.SQLException; - -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.Relationship; -import org.apache.tuscany.das.rdb.test.data.CompanyData; -import org.apache.tuscany.das.rdb.test.data.CompanyEmpData; -import org.apache.tuscany.das.rdb.test.data.CustomerData; -import org.apache.tuscany.das.rdb.test.data.DepEmpData; -import org.apache.tuscany.das.rdb.test.data.DepartmentData; -import org.apache.tuscany.das.rdb.test.data.EmployeeData; -import org.apache.tuscany.das.rdb.test.data.OrderData; -import org.apache.tuscany.das.rdb.test.framework.DasTest; - -import commonj.sdo.DataObject; - -public class RelationshipTests extends DasTest { - - protected void setUp() throws Exception { - super.setUp(); - - new CustomerData(getAutoConnection()).refresh(); - new OrderData(getAutoConnection()).refresh(); - - new CompanyData(getAutoConnection()).refresh(); - new EmployeeData(getAutoConnection()).refresh(); - new DepartmentData(getAutoConnection()).refresh(); - new CompanyEmpData(getAutoConnection()).refresh(); - new DepEmpData(getAutoConnection()).refresh(); - } - - protected void tearDown() throws Exception { - super.tearDown(); - } - - /** - * Test ability to read a compound graph - */ - public void testRead() throws Exception { - - String statement = "SELECT * FROM CUSTOMER LEFT JOIN ANORDER " - + "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID WHERE CUSTOMER.ID = 1"; - - DAS das = DAS.FACTORY.createDAS(getConfig("customerOrderRelationshipMapping.xml"), getConnection()); - // Read some customers and related orders - Command select = das.createCommand(statement); - - DataObject root = select.executeQuery(); - DataObject customer = root.getDataObject("CUSTOMER[1]"); - - assertEquals(2, customer.getList("orders").size()); - - } - - /** - * Same as above except uses xml file for relationhip and key information. - * Employs CUD generation. - */ - public void testRelationshipModification2() throws Exception { - - DAS das = DAS.FACTORY.createDAS(getConfig("basicCustomerOrderMapping.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 cust1 = root.getDataObject("CUSTOMER[1]"); - DataObject cust2 = root.getDataObject("CUSTOMER[2]"); - - // Save IDs - Integer cust1ID = (Integer) cust1.get("ID"); - Integer cust2ID = (Integer) cust2.get("ID"); - // save order count - Integer cust1OrderCount = new Integer(cust1.getList("orders").size()); - Integer cust2OrderCount = new Integer(cust2.getList("orders").size()); - - // Move an order to cust1 from cust2 - DataObject order = (DataObject) cust2.getList("orders").get(0); - cust1.getList("orders").add(order); - - // Flush changes - 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, cust1ID); - - root = select.executeQuery(); - assertEquals(cust1OrderCount.intValue() + 1, root.getList("CUSTOMER[1]/orders").size()); - - // verify cust2 relationship updates - select.setParameter(1, cust2ID); - root = select.executeQuery(); - assertEquals(cust2OrderCount.intValue() - 1, root.getList("CUSTOMER[1]/orders").size()); - - } - - /** - * This scenario uses union to simmulate full outer join - * The resulted graph will have departments without employees, and employees without departments - * And this testcase will modify the relationship between these entities and assign the employees to the department - * - * @throws Exception - */ - public void testSimulateFullOuterJoinRelationshipModification() throws Exception { - - DAS das = DAS.FACTORY.createDAS(getConfig("companyMappingWithResultDescriptor.xml"), getConnection()); - // Read some customers and related orders - - Command select = das.getCommand("testFullOuterJoinRelationship"); - DataObject root = select.executeQuery(); - - DataObject department = root.getDataObject("DEPARTMENT[NAME='New Technologies']"); //department with no employees - - DataObject emp1 = root.getDataObject("EMPLOYEE[NAME='Mary Smith']"); //employee not assgned to department - DataObject emp2 = root.getDataObject("EMPLOYEE[NAME='John Smith']"); //employee not assgned to department - - department.getList("employees").add(emp1); - department.getList("employees").add(emp2); - - das.applyChanges(root); - - //verify cust1 relationship updates - select = das.getCommand("testEmployeesFromDepartment"); - select.setParameter(1, "New Technologies" ); - - root = select.executeQuery(); - assertEquals(2, root.getDataObject("DEPARTMENT[NAME='New Technologies']").getList("employees").size()); - - - - } - - public void testFKBehavior() throws SQLException { - - DAS das = DAS.FACTORY.createDAS(getConfig("basicCustomerOrderMapping.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 cust1 = root.getDataObject("CUSTOMER[1]"); - DataObject cust2 = root.getDataObject("CUSTOMER[2]"); - - // Save IDs - Integer cust1ID = (Integer) cust1.get("ID"); - - // Move an order to cust1 from cust2 - DataObject order = (DataObject) cust2.getList("orders").get(0); - cust1.getList("orders").add(order); - order.setInt("CUSTOMER_ID", cust1ID.intValue()); - - try { - das.applyChanges(root); - fail("An exception should be thrown"); - } catch (RuntimeException ex) { - assertEquals("Foreign key properties should not be set when the corresponding relationship has changed", ex.getMessage()); - } - - } - - public void testFKBehavior2() throws SQLException { - DAS das = DAS.FACTORY.createDAS(getConfig("basicCustomerOrderMapping.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 cust1 = root.getDataObject("CUSTOMER[1]"); - - // Save IDs - Integer cust1ID = (Integer) cust1.get("ID"); - - // Move an order to cust1 from cust2 - DataObject order = root.createDataObject("ANORDER"); - order.setInt("ID", 500); - order.setInt("CUSTOMER_ID", cust1ID.intValue()); - cust1.getList("orders").add(order); - - try { - das.applyChanges(root); - fail("An exception should be thrown"); - } catch (RuntimeException ex) { - assertEquals("Foreign key properties should not be set when the corresponding relationship has changed", ex.getMessage()); - } - } - - public void testInvalidFKColumn() throws SQLException { - ConfigHelper helper = new ConfigHelper(); - Relationship r = helper.addRelationship("CUSTOMER.ID", "ANORDER.CUSTOMER_ID_INVALID"); - r.setName("orders"); - - - DAS das = DAS.FACTORY.createDAS(helper.getConfig(), getConnection()); - Command select = das.createCommand("select * from CUSTOMER left join ANORDER " - + "ON CUSTOMER.ID = ANORDER.CUSTOMER_ID"); - - DataObject root = select.executeQuery(); - DataObject cust1 = root.getDataObject("CUSTOMER[1]"); - DataObject order = root.createDataObject("ANORDER"); - order.setInt("ID", 500); - cust1.getList("orders").add(order); - try { - das.applyChanges(root); - } catch (RuntimeException ex) { - assertEquals("Invalid foreign key column: CUSTOMER_ID_INVALID", ex.getMessage()); - } - } - -} |