public void Count()
{
// Arrange
SubjectRepository subjectRepository = new SubjectRepository(dbContext);
int expectedSubjectInDb = dbContext.Subjects.Count();
// Act
int actualSubjectInDb = subjectRepository.Count();
// Assert
Assert.AreEqual(expectedSubjectInDb, actualSubjectInDb);
}
public void CountIf4Messages()
{
// Arrange
SubjectRepository subjectRepository = new SubjectRepository(dbContext);
int numberOfMessagesperSubject = 4;
int expectedSubjectWithMessagesInDb = Resources.Classes.DbFiller.Instance.SubjectMessageAmount
.Count(s => s.Value == numberOfMessagesperSubject);
// Act
int actualSubjectWith4Messages = subjectRepository
.Count(subject => subject.Messages.Count == numberOfMessagesperSubject);
// Assert
Assert.AreEqual(expectedSubjectWithMessagesInDb, actualSubjectWith4Messages);
}
