[Test] // Checks that a related collection loads correctly (no tampering with class defs)
public void Test_LoadThroughMultipleRelationship_Drivers()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
BORegistry.DataAccessor = new DataAccessorInMemory();
Car car = TestUtilsCar.CreateSavedCar();
TestProjectNoDBSpecificProps.BO.Driver boForRelationshipDrivers = TestUtilsDriver.CreateUnsavedValidDriver();
boForRelationshipDrivers.Car = car;
boForRelationshipDrivers.Save();
BusinessObjectManager.Instance.ClearLoadedObjects();
GC.Collect();
TestUtilsShared.WaitForGC();
//---------------Assert Preconditions---------------
Assert.AreEqual(1, car.Drivers.Count);
//---------------Execute Test ----------------------
TestProjectNoDBSpecificProps.BO.Driver loadedRelatedBO = Broker.GetBusinessObject <TestProjectNoDBSpecificProps.BO.Driver>(boForRelationshipDrivers.ID);
Car loadedCar = Broker.GetBusinessObject <Car>(car.ID);
//---------------Test Result -----------------------
Assert.AreEqual(1, loadedCar.Drivers.Count);
Assert.AreEqual(boForRelationshipDrivers, loadedCar.Drivers[0]);
Assert.AreEqual(loadedRelatedBO, loadedCar.Drivers[0]);
Assert.AreEqual(loadedRelatedBO, car.Drivers[0]);
}
[Test] // Checks that deletion is prevented when a child exists
public void Test_MultipleRelationshipDeletion_PreventDelete_Drivers()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
Car car = TestUtilsCar.CreateSavedCar();
TestProjectNoDBSpecificProps.BO.Driver boForRelationshipDrivers = TestUtilsDriver.CreateUnsavedValidDriver();
boForRelationshipDrivers.Car = car;
boForRelationshipDrivers.Save();
//---------------Assert Preconditions---------------
Assert.AreEqual(1, car.Drivers.Count);
IRelationshipDef relationshipDef = ClassDef.Get <Car>().RelationshipDefCol["Drivers"];
Assert.AreEqual(DeleteParentAction.Prevent, relationshipDef.DeleteParentAction);
//---------------Execute Test ----------------------
try
{
car.MarkForDelete();
car.Save();
Assert.Fail("Should have thrown exception due to deletion prevention");
}
//---------------Test Result -----------------------
catch (BusObjDeleteException ex)
{
StringAssert.Contains("You cannot delete Car identified by ", ex.Message);
StringAssert.Contains("via the Drivers relationship", ex.Message);
}
}
/// <summary>
/// Creates a new unsaved Driver with a random value assigned to every property
/// </summary>
public static Driver CreateUnsavedValidDriver()
{
Driver driver = new Driver();
driver.DriverName = TestUtilsShared.GetRandomString();
driver.Age = TestUtilsShared.GetRandomInt();
driver.DOB = TestUtilsShared.GetRandomDate();
driver.LicenseRaing = (double)TestUtilsShared.GetRandomInt();
driver.Car = TestUtilsCar.CreateSavedCar();
return driver;
}
[Test] // Ensures that the defaults have not been tampered
public void Test_CreateDriverWithDefaults()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
var driver = new Driver();
//---------------Test Result -----------------------
Assert.IsNotNull(driver.DriverID);
Assert.IsInstanceOf(driver.Props["DriverID"].PropertyType, driver.DriverID);
Assert.IsNull(driver.DriverName);
Assert.IsNull(driver.Age);
Assert.IsNull(driver.DOB);
Assert.IsNull(driver.LicenseRaing);
Assert.IsNull(driver.CarID);
}
[Test] // Ensures that property setters in the code point to the correct property
public void Test_PropertySettersUseCorrectPropertyNames()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
var driver = new Driver();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
object valueForDriverName = TestUtilsShared.GetRandomString();
driver.SetPropertyValue("DriverName", valueForDriverName);
object valueForAge = TestUtilsShared.GetRandomInt();
driver.SetPropertyValue("Age", valueForAge);
object valueForDOB = TestUtilsShared.GetRandomDate();
driver.SetPropertyValue("DOB", valueForDOB);
object valueForLicenseRaing = (double)TestUtilsShared.GetRandomInt();
driver.SetPropertyValue("LicenseRaing", valueForLicenseRaing);
//---------------Test Result -----------------------
Assert.AreEqual(valueForDriverName, driver.DriverName);
Assert.AreEqual(valueForAge, driver.Age);
Assert.AreEqual(valueForDOB, driver.DOB);
Assert.AreEqual(valueForLicenseRaing, driver.LicenseRaing);
}
[Test] // Ensures that gets and sets in the code refer to the same property
public void Test_PropertyGetters()
{
CheckIfTestShouldBeIgnored();
//---------------Set up test pack-------------------
var driver = new Driver();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
object valueForDriverName = TestUtilsShared.GetRandomString();
driver.DriverName = (System.String) valueForDriverName;
object valueForAge = TestUtilsShared.GetRandomInt();
driver.Age = (System.Int32) valueForAge;
object valueForDOB = TestUtilsShared.GetRandomDate();
driver.DOB = (System.DateTime) valueForDOB;
object valueForLicenseRaing = (double)TestUtilsShared.GetRandomInt();
// ReSharper disable PossibleInvalidCastException
driver.LicenseRaing = (System.Double) valueForLicenseRaing;
// ReSharper restore PossibleInvalidCastException
object valueForCarID = Guid.NewGuid();
driver.CarID = (System.Guid) valueForCarID;
//---------------Test Result -----------------------
Assert.AreEqual(valueForDriverName, driver.DriverName);
Assert.AreEqual(valueForAge, driver.Age);
Assert.AreEqual(valueForDOB, driver.DOB);
Assert.AreEqual(valueForLicenseRaing, driver.LicenseRaing);
Assert.AreEqual(valueForCarID, driver.CarID);
}
/// <summary>
/// Creates a new unsaved Driver where all properties are null, except ID properties
/// and those with default values. If there are compulsory properties without
/// defaults, saving the object will throw an exception.
/// </summary>
public static Driver CreateUnsavedDefaultDriver()
{
Driver driver = new Driver();
return driver;
}
