package er.erxtest.tests;
import java.util.Enumeration;
import junit.framework.AssertionFailedError;
import junit.framework.Test;
import junit.framework.TestSuite;
import com.webobjects.eocontrol.EOEditingContext;
import com.webobjects.eocontrol.EOEnterpriseObject;
import com.webobjects.eocontrol.EOObjectStore;
import com.webobjects.foundation.NSArray;
import er.erxtest.ERXTestCase;
import er.erxtest.model.Company;
import er.erxtest.model.Employee;
import er.extensions.eof.ERXEC;
import er.extensions.eof.ERXEOControlUtilities;
import er.extensions.eof.ERXObjectStoreCoordinatorPool;
import er.extensions.foundation.ERXRandomGUID;
/**
* Run this with ERXMainRunner.
*
* @author mschrag
*/
public class ERXObjectStoreCoordinatorSynchronizerTestCase extends ERXTestCase {
public static Test suite() throws Exception {
TestSuite suite = new TestSuite();
suite.addTestSuite(ERXObjectStoreCoordinatorSynchronizerTestCase.class);
return suite;
}
public void testPool() {
assertNotNull(ERXObjectStoreCoordinatorPool._pool());
assertNotNull(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
}
public void testDifferenceStores() {
EOObjectStore osc1 = ERXObjectStoreCoordinatorPool._pool().nextObjectStore();
EOObjectStore osc2 = ERXObjectStoreCoordinatorPool._pool().nextObjectStore();
assertNotSame(osc1, osc2);
}
public void testInsertEO() {
// Create Company in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
Company company_osc1_fetched = Company.fetchCompany(editingContext_osc1, Company.NAME_KEY, companyName);
assertNotNull(company_osc1_fetched);
sleep();
// Fetch Company in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
assertEquals(companyName, company_osc1.name());
assertEquals(companyName, company_osc2.name());
}
public void testUpdateEO() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
sleep();
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
for (int i = 0; i < 10; i++) {
// Change Company1's name in OSC1
String companyName_1 = "Company" + ERXRandomGUID.newGid() + "_osc1";
company_osc1.setName(companyName_1);
editingContext_osc1.saveChanges();
sleep();
assertEquals(companyName_1, company_osc2.name());
assertEquals(companyName_1, company_osc1.name());
// Fetch Company1 by name in OSC1
Company company_osc1_with_companyName1 = Company.fetchCompany(editingContext_osc1, Company.NAME_KEY, companyName_1);
assertEquals(company_osc1, company_osc1_with_companyName1);
// Fetch Company1 by name in OSC2
Company company_osc2_with_companyName1 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName_1);
assertEquals(company_osc2, company_osc2_with_companyName1);
// Change Company1's name in OSC2
String companyName_2 = "Company" + ERXRandomGUID.newGid() + "_osc2";
company_osc2.setName(companyName_2);
editingContext_osc2.saveChanges();
sleep();
assertEquals(companyName_2, company_osc1.name());
assertEquals(companyName_2, company_osc2.name());
// Fetch Company1 by name in OSC1
Company company_osc1_with_companyName2 = Company.fetchCompany(editingContext_osc1, Company.NAME_KEY, companyName_2);
assertEquals(company_osc1, company_osc1_with_companyName2);
// Fetch Company1 by name in OSC2
Company company_osc2_with_companyName2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName_2);
assertEquals(company_osc2, company_osc2_with_companyName2);
}
}
public void testMergeEOChanges() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
sleep();
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
for (int i = 0; i < 10; i++) {
// Change Company1's name in OSC1
String companyName_1 = "Company" + ERXRandomGUID.newGid() + "_osc1";
String companyAddress1_1 = company_osc1.address1();
company_osc1.setName(companyName_1);
// Change Company1's address in OSC2
String companyAddress1_2 = "Address" + ERXRandomGUID.newGid() + "_osc2";
company_osc2.setAddress1(companyAddress1_2);
// Save Company1's new name in OSC1, address in OSC2 should be untouched but merged with new name
editingContext_osc1.saveChanges();
sleep();
assertEquals(companyName_1, company_osc2.name());
assertEquals(companyName_1, company_osc1.name());
assertEquals(companyAddress1_2, company_osc2.address1());
assertEquals(companyAddress1_1, company_osc1.address1());
// Fetch Company1 by name in OSC1
Company company_osc1_with_companyName1 = Company.fetchCompany(editingContext_osc1, Company.NAME_KEY, companyName_1);
assertEquals(company_osc1, company_osc1_with_companyName1);
assertEquals(companyAddress1_1, company_osc1_with_companyName1.address1());
// Fetch Company1 by name in OSC2
Company company_osc2_with_companyName1 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName_1);
assertEquals(company_osc2, company_osc2_with_companyName1);
assertEquals(companyAddress1_2, company_osc2_with_companyName1.address1());
// Save Company1's new address in OSC2
editingContext_osc2.saveChanges();
sleep();
assertEquals(companyName_1, company_osc1.name());
assertEquals(companyName_1, company_osc2.name());
assertEquals(companyAddress1_2, company_osc2.address1());
assertEquals(companyAddress1_2, company_osc1.address1());
}
}
public void testAddToUnfaultedToMany() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
// Create and Save Employee1 in Company1 in OSC1
String employeeFirstName = "Employee" + ERXRandomGUID.newGid();
String employeeLastName = "Jones";
Employee employee_osc1 = Employee.createEmployee(editingContext_osc1, employeeFirstName, employeeLastName, Boolean.FALSE, company_osc1);
editingContext_osc1.saveChanges();
// Fetch employees relationship of Company1 in OSC1
assertContainsExactlyEOs(new NSArray<Employee>(employee_osc1), company_osc1.employees());
// Fetch employees relationship of Company1 in OSC2
assertContainsExactlyEOs(new NSArray<Employee>(employee_osc1), company_osc2.employees());
}
public void testAddToFaultedToMany() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
sleep();
// Fetch employees for Company1 in OSC1
@SuppressWarnings("unused")
NSArray employees_osc1 = company_osc1.employees();
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
// Fetch employees for Company1 in OSC2
@SuppressWarnings("unused")
NSArray employees_osc2 = company_osc2.employees();
// Create and Save Employee1 for Company1 in OSC1
String employeeFirstName = "Employee" + ERXRandomGUID.newGid();
String employeeLastName = "Jones";
Employee employee_osc1 = Employee.createEmployee(editingContext_osc1, employeeFirstName, employeeLastName, Boolean.FALSE, company_osc1);
editingContext_osc1.saveChanges();
sleep();
// Check employees for Company1 in OSC1
assertContainsExactlyEOs(new NSArray<Employee>(employee_osc1), company_osc1.employees());
// Check employees for Company1 in OSC2
assertContainsExactlyEOs(new NSArray<Employee>(employee_osc1), company_osc2.employees());
// Create employee for Company1 in OSC2 and Save
String employeeFirstName2 = "Employee" + ERXRandomGUID.newGid();
String employeeLastName2 = "Jones";
Employee employee_osc2 = Employee.createEmployee(editingContext_osc2, employeeFirstName2, employeeLastName2, Boolean.FALSE, company_osc2);
editingContext_osc2.saveChanges();
sleep();
// Check employees for Company1 in OSC1
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee_osc1, employee_osc2 }), company_osc1.employees());
// Check employees for Company1 in OSC2
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee_osc1, employee_osc2 }), company_osc2.employees());
}
public void testAddToFaultedToManyWithUncommittedToManyEntries() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
sleep();
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
// Create (but do not save) Employee1 for Company1 in OSC2
String employeeFirstName1 = "Employee" + ERXRandomGUID.newGid();
String employeeLastName1 = "Jones";
Employee employee1_osc2 = Employee.createEmployee(editingContext_osc2, employeeFirstName1, employeeLastName1, Boolean.FALSE, company_osc2);
// Check employees for Company1 in OSC1 (should contain uncommitted Employee)
NSArray employees_osc2_BeforeInsert = company_osc2.employees();
assertEquals(1, employees_osc2_BeforeInsert.count());
assertEOEquals(employee1_osc2, employees_osc2_BeforeInsert.objectAtIndex(0));
// Create and save Employee2 for Company1 in OSC1
String employeeFirstName2 = "Employee" + ERXRandomGUID.newGid();
String employeeLastName2 = "Jones";
Employee employee2_osc1 = Employee.createEmployee(editingContext_osc1, employeeFirstName2, employeeLastName2, Boolean.FALSE, company_osc1);
editingContext_osc1.saveChanges();
sleep();
// Check employees for Company1 in OSC2 (should contain both Employees)
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee1_osc2, employee2_osc1 }), company_osc2.employees());
// Check employees for Company1 in OSC1 (should contain only Employee2)
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee2_osc1 }), company_osc1.employees());
// Save Employee1 in OSC2
editingContext_osc2.saveChanges();
sleep();
// Check employees for Company1 in OSC2 (should contain both Employees)
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee1_osc2, employee2_osc1 }), company_osc2.employees());
// Check employees for Company1 in OSC1 (should contain both Employees)
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee1_osc2, employee2_osc1 }), company_osc1.employees());
}
public void testRemoveFromFaultedToMany() {
// Create Company1 in OSC1
String companyName = "Company" + ERXRandomGUID.newGid();
EOEditingContext editingContext_osc1 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc1 = Company.createCompany(editingContext_osc1, companyName);
editingContext_osc1.saveChanges();
sleep();
// Create and Save Employee1 and Employee2 for Company1 in OSC1
String employeeFirstName1 = "Employee" + ERXRandomGUID.newGid();
String employeeLastName1 = "Jones";
Employee employee1_osc1 = Employee.createEmployee(editingContext_osc1, employeeFirstName1, employeeLastName1, Boolean.FALSE, company_osc1);
String employeeFirstName2 = "Employee" + ERXRandomGUID.newGid();
String employeeLastName2 = "Jones";
Employee employee2_osc1 = Employee.createEmployee(editingContext_osc1, employeeFirstName2, employeeLastName2, Boolean.FALSE, company_osc1);
editingContext_osc1.saveChanges();
sleep();
// Fetch employees for Company1 in OSC1
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee1_osc1, employee2_osc1 }), company_osc1.employees());
// Fetch Company1 in OSC2
EOEditingContext editingContext_osc2 = ERXEC.newEditingContext(ERXObjectStoreCoordinatorPool._pool().nextObjectStore());
Company company_osc2 = Company.fetchCompany(editingContext_osc2, Company.NAME_KEY, companyName);
assertNotNull(company_osc2);
// Fetch and check employees for Company1 in OSC2
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee1_osc1, employee2_osc1 }), company_osc2.employees());
// gonna break
NSArray employees_osc2 = company_osc2.employees();
Employee employee2_osc2 = (Employee) employees_osc2.objectAtIndex(0);
Employee employee1_osc2 = (Employee) employees_osc2.objectAtIndex(1);
Employee secondEmployee_osc2;
if (ERXEOControlUtilities.eoEquals(employee1_osc1, employee1_osc2)) {
secondEmployee_osc2 = employee2_osc2;
}
else {
secondEmployee_osc2 = employee1_osc2;
}
NSArray<Employee> holdingOnToEmployees = company_osc2.employees();
assertEquals(2, holdingOnToEmployees.count());
for (Employee employee : holdingOnToEmployees) {
assertNotNull(employee);
assertNotNull(employee.firstName());
}
NSArray<Employee> holdingOnToUntouchedEmployees = company_osc2.employees();
assertEquals(2, holdingOnToUntouchedEmployees.count());
// Delete Employee1 in OSC1 and Save
editingContext_osc1.deleteObject(employee1_osc1);
editingContext_osc1.saveChanges();
sleep();
// Test that the deleted object is technically still in our EC
assertEquals(2, holdingOnToEmployees.count());
for (Employee employee : holdingOnToEmployees) {
assertNotNull(employee);
assertNotNull(employee.firstName());
}
// Test that the deleted object is technically still in our EC
assertEquals(2, holdingOnToUntouchedEmployees.count());
for (Employee employee : holdingOnToUntouchedEmployees) {
assertNotNull(employee);
assertNotNull(employee.firstName());
}
// for (Employee employee : holdingOnToEmployees) {
// employee.setName(employee.name() + " Modified");
// }
// try {
// editingContext_osc2.saveChanges();
// throw new AssertionFailedError("This should have failed.");
// }
// catch (EOGeneralAdaptorException e) {
// // expected
// }
// Fetch and check employees for Company1 in OSC1
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee2_osc1 }), company_osc1.employees());
// Fetch and check employees for Company1 in OSC2
assertContainsExactlyEOs(new NSArray<Employee>(new Employee[] { employee2_osc1 }), company_osc2.employees());
// ... Do someting with the deleted object in OSC2
// Delete the remaining employee in OSC2 and Save
editingContext_osc2.deleteObject(secondEmployee_osc2);
editingContext_osc2.saveChanges();
sleep();
// Fetch and check employees for Company1 in OSC1
assertContainsExactlyEOs(NSArray.EmptyArray, company_osc1.employees());
// Fetch and check employees for Company1 in OSC2
assertContainsExactlyEOs(NSArray.EmptyArray, company_osc2.employees());
}
public static void assertEOEquals(Object obj1, Object obj2) {
if (obj1 != null && obj2 != null && obj1 instanceof EOEnterpriseObject && obj2 instanceof EOEnterpriseObject) {
EOEnterpriseObject eo1 = (EOEnterpriseObject) obj1;
EOEnterpriseObject eo2 = (EOEnterpriseObject) obj2;
if (!ERXEOControlUtilities.eoEquals(eo1, eo2)) {
throw new AssertionFailedError("Expected " + eo1.editingContext().globalIDForObject(eo1) + ", but got " + eo2.editingContext().globalIDForObject(eo2));
}
}
else {
assertEquals(obj1, obj2);
}
}
public void assertContainsExactlyEOs(NSArray expectedEOs, NSArray actualEOs) {
int expectedCount = expectedEOs.count();
int actualCount = actualEOs.count();
assertEquals(expectedCount, actualCount);
Enumeration expectedEOsEnum = expectedEOs.objectEnumerator();
while (expectedEOsEnum.hasMoreElements()) {
EOEnterpriseObject expectedEO = (EOEnterpriseObject) expectedEOsEnum.nextElement();
boolean containsEO = false;
Enumeration actualEOsEnum = actualEOs.objectEnumerator();
while (!containsEO && actualEOsEnum.hasMoreElements()) {
EOEnterpriseObject actualEO = (EOEnterpriseObject) actualEOsEnum.nextElement();
containsEO = ERXEOControlUtilities.eoEquals(expectedEO, actualEO);
}
if (!containsEO) {
throw new AssertionFailedError("Expected " + expectedEOs.valueForKey("__globalID") + ", but got " + actualEOs.valueForKey("__globalID"));
}
}
}
protected void sleep() {
try {
Thread.sleep(50);
}
catch (Throwable t) {
}
}
}