public void provides_has_empty_sets_for_empty_input_dictionaries()
{
var calc = new ChangesCalc(new Dictionary <string, int>(), new Dictionary <string, int>());
calc.CalculateChanges();
Assert.That(calc.InsertedKeys, Is.Empty);
Assert.That(calc.DeletedKeys, Is.Empty);
}
public void new_keys_returned_in_inserted_keys()
{
var newValues = new Dictionary <string, int>();
newValues.Add("key1", 1);
newValues.Add("key2", 2);
var calc = new ChangesCalc(new Dictionary <string, int>(), newValues);
calc.CalculateChanges();
Assert.That(calc.InsertedKeys, Is.EqualTo(newValues.Keys));
Assert.That(calc.DeletedKeys, Is.Empty);
}
