public void Returns_correct_sequence() { RangeExpansion rangeExpansion = new RangeExpansion(); var input = "1,2,3,7-12,20,23-25"; var expectedResult = new List <int> { 1, 2, 3, 7, 8, 9, 10, 11, 12, 20, 23, 24, 25 }; Assert.Equal(expectedResult, rangeExpansion.Start(input)); }
public void Throws_ArgumentNullException_when_input_is_null() { RangeExpansion rangeExpansion = new RangeExpansion(); Assert.Throws <ArgumentNullException>(() => rangeExpansion.Start(null)); }