public void GetPreviousForm_returns_null_when_at_first_position()
{
Form form1 = new Form {Name = "Form1"};
var repository = new FormRepository(mSession);
repository.Insert(form1);
var previous = repository.GetPreviousForm(form1.Id);
Assert.IsNull(previous);
}
public void HasNext()
{
Form form1 = new Form { Name = "Form1" };
Form form2 = new Form { Name = "Form2" };
var repository = new FormRepository(mSession);
repository.Insert(form1);
repository.Insert(form2);
Assert.IsTrue(repository.HasNext(form1.Id));
}
public void GetNextForm_returns_null_when_at_last_index()
{
Form form1 = new Form { Name = "Form1" };
var repository = new FormRepository(mSession);
repository.Insert(form1);
var next = repository.GetNextForm(form1.Id);
Assert.IsNull(next);
}
public void GetPrevious()
{
Form form1 = new Form{ Name = "Form1"};
Form form2 = new Form{ Name = "Form2"};
var repository = new FormRepository(mSession);
repository.Insert(form1);
repository.Insert(form2);
var previous = repository.GetPreviousForm(form2.Id);
Assert.AreEqual(form1.Name, previous.Name);
}
public void GetNext()
{
Form form1 = new Form { Name = "Form1" };
Form form2 = new Form { Name = "Form2" };
var repository = new FormRepository(mSession);
repository.Insert(form1);
repository.Insert(form2);
var next = repository.GetNextForm(form1.Id);
Assert.AreEqual(form2.Name, next.Name);
}
public AllFormsViewModel(FormRepository formRepository)
{
mFormRepository = formRepository;
Forms = new ObservableCollection<QuestionFormViewModel>();
}
public void HasNext_and_returns_false_if_none_exists()
{
Form form1 = new Form { Name = "Form1" };
Form form2 = new Form { Name = "Form2" };
var repository = new FormRepository(mSession);
repository.Insert(form1);
repository.Insert(form2);
Assert.IsFalse(repository.HasNext(form2.Id));
}
public void HasPrevious_should_return_false_if_no_form_exists_yet()
{
var repository = new FormRepository(mSession);
Assert.IsFalse(repository.HasPrevious(1));
}
public void HasPrevious_should_return_false_if_it_is_the_first_form()
{
Form form1 = new Form { Name = "Form1" };
Form form2 = new Form { Name = "Form2" };
var repository = new FormRepository(mSession);
repository.Insert(form1);
repository.Insert(form2);
Assert.IsFalse(repository.HasPrevious(form1.Id));
}