public void Remove_GroupNotFound_Fail()
{
//Arrange
ClearDatabase();
CreateMySessionTestData(_appUser);
VM = new StudentsPageVM(dbConName, new Student(), _appUser);
VM.SelectedStudent = VM.Students.Where(s => s.Id == 12345678).FirstOrDefault();
Group studentsGroup = VM.SelectedStudent.Groups.Where(g => g.Name.Equals("NonExitstantGroup")).FirstOrDefault();
//Act
bool result = VM.Remove(studentsGroup);
//Assert
int availableGroupsCount = 1;//nothing removed
Assert.IsFalse(result);
Assert.AreEqual(availableGroupsCount, VM.AvailableGroups.Count);
}
public void Remove_Success()
{
//Arrange
ClearDatabase();
CreateMySessionTestData(_appUser);
VM = new StudentsPageVM(dbConName, new Student(), _appUser);
VM.SelectedStudent = VM.Students.Where(s => s.Id == 1701267).FirstOrDefault();
Group studentsGroup = VM.SelectedStudent.Groups.Where(g => g.Name.Equals("Computing 19/20")).FirstOrDefault();
//Act
bool result = VM.Remove(studentsGroup);
//Assert
int remaingStudentGroupsCount = 1;
int availableGroupsCount = 1;//was in 2, we removed 1
Assert.IsTrue(result);
Assert.AreEqual(remaingStudentGroupsCount, VM.SelectedStudent.Groups.Count);
Assert.AreEqual(availableGroupsCount, VM.AvailableGroups.Count);
}