public void Should_return_empty_instance_for_empty_source_and_value_selector() { var result = Enumerable.Empty <int>().ToReadonlyDictionary(x => x, x => x); Assert.Same(ReadonlyDictionary.Empty <int, int>(), result); }
public void Should_return_empty_instance_for_empty_source() { var result = new Dictionary <int, int>().ToReadonlyDictionary(); Assert.Same(ReadonlyDictionary.Empty <int, int>(), result); }