public void CrudManagerCanReadAllApplications()
{
List <Applicant> entries = CrudManager.RetrieveAllApplications();
// Assertions
Assert.NotNull(entries);
Assert.Greater(entries.Count, 0);
}
public void CrudManagerCanCreateValidApplication()
{
// Old
int oldApplicantsCount = CrudManager.RetrieveAllApplications().Count;
// Current
Applicant applicantAdded = CreateApplication();
int currentApplicantsCount = CrudManager.RetrieveAllApplications().Count;
// Assertions
Assert.AreEqual(ApplicantToTest, applicantAdded);
Assert.Greater(currentApplicantsCount, oldApplicantsCount);
}
public void DeleteFromDatabase()
{
List <Applicant> applicantsToDelete = CrudManager
.RetrieveAllApplications()
.Where(a => a.Equals(ApplicantToTest) || a.Equals(ApplicantToTest_Edited)).ToList();
if (null != applicantsToDelete && applicantsToDelete.Count > 0)
{
foreach (Applicant a in applicantsToDelete)
{
if (null != a)
{
CrudManager.DeleteApplication(a);
}
}
}
}
public void CrudManagerCanDeleteValidEntry()
{
// Old
int oldCount = CrudManager.RetrieveAllApplications().Count;
// Current
Applicant applicant = CreateApplication();
int currentCount = CrudManager.RetrieveAllApplications().Count;
// Final
CrudManager.DeleteApplication(applicant);
List <Applicant> finalApplicants = CrudManager.RetrieveAllApplications();
int finalCount = finalApplicants.Count;
// Assertions
Assert.Less(oldCount, currentCount);
Assert.Less(finalCount, currentCount);
}
public void CrudManagerCanUpdateValidApplication()
{
// Old
Applicant originalApplicant = CreateApplication();
int oldCount = CrudManager.RetrieveAllApplications().Count;
// Current
Applicant applicantToEdit = originalApplicant.CreateMemberwiseClone();
applicantToEdit.FirstName = "Uma";
applicantToEdit.MiddleName = "Karuna";
applicantToEdit.Surname = "Thurman";
CrudManager.UpdateApplication(originalApplicant, applicantToEdit);
// Final
List <Applicant> finalApplicants = CrudManager.RetrieveAllApplications();
int finalCount = finalApplicants.Count;
// Assertions
Assert.AreEqual(finalCount, oldCount);
// The original remains in the database, just edited:
Assert.False(finalApplicants.Contains(applicantToEdit));
Assert.True(finalApplicants.Contains(originalApplicant));
}