public void UserInitiatedTransactionTest <T>()
{
// Arrange
var person = new Person {
FamilyName = "McCoy", FirstName = "Henry", PetCount = 5
}; // Create 'Person' to use in test.
var student = new Student()
{
CourseCount = 5
};
var efCodeFirstLibRepository = new EfCodeFirstLibRepository();
// Act
var wasUserInitiatedTransactionSuccessful = efCodeFirstLibRepository.AddPersonAndStudentTransaction(person, student);
var createdPersonPrimaryKeyValues = new object[] { person.PersonId }; // Specify 'primary key' to 'find/select' newly created 'Person'.
var createdStudentPrimaryKeyValues = new object[] { student.StudentId }; // Specify 'primary key' to 'find/select' newly created 'Student'.
var foundPerson = efCodeFirstLibRepository.PersonRead(createdPersonPrimaryKeyValues); // Attempt to find created 'Person' (null is expected, since newly created 'Person' should be deleted).
var foundStudent = efCodeFirstLibRepository.StudentRead(createdStudentPrimaryKeyValues); // Attempt to find created 'Student' (null is expected, since newly created 'Person' should be deleted).
DeleteEntity(foundStudent); // Cleanup: Attempt to delete here/now in case an assert fails. (Deleting 'Student' first due to 'PersonId' foreign key constraint.)
DeleteEntity(foundPerson); // Cleanup: Attempt to delete here/now in case an assert fails.
// Assert
Assert.IsTrue(wasUserInitiatedTransactionSuccessful);
}
private static void RunUserInitiatedTransactionExample()
{
var person = new Person {
FamilyName = "Baker", FirstName = "Chris", PetCount = 1
}; // Create 'Person' object to be added to database/repository.
var student = new Student()
{
CourseCount = 5
};
var efCodeFirstLibRepository = new EfCodeFirstLibRepository();
var wasUserInitiatedTransactionSuccessful = efCodeFirstLibRepository.AddPersonAndStudentTransaction(person, student);
}