public void SortByGender()
{
// Arrange
var originalList = db.Get();
var sortedList = originalList.OrderBy(r => r.Gender).ThenBy(r => r.LastName).ToList();
// Act
var testList = controller.SortByGender().ToList();
var passTest = true;
for (int i = 0; i < testList.Count() - 1 && passTest; i++)
{
passTest &= (testList[i].Gender.CompareTo(testList[i + 1].Gender)) <= 0;
}
// Assert
Assert.IsTrue(passTest);
}