public void TestValidColor() { //Arrage var m = new Mock <IBandColors>(); var stubColorList = new StubBandList(); m.Setup(x => x.GetAllBandColors()).Returns(stubColorList.GetAllBandColors()); var fourBandResistor = new OhmValueCalculator(m.Object); //Act fourBandResistor.CalculateOhmValue("brown", "red", "red", "yellow"); //Assert m.Verify(x => x.GetAllBandColors(), Times.AtLeastOnce); }
public void TestInvalidColor() { //Arrage var m = new Mock <IBandColors>(); var stubColorList = new StubBandList(); m.Setup(x => x.GetAllBandColors()).Returns(stubColorList.GetAllBandColors()); var fourBandResistor = new OhmValueCalculator(m.Object); var expected = $"Invalid color for band"; //Act Exception ex = Assert.Throws <ColorNotFoundException>(() => fourBandResistor.CalculateOhmValue("darkbrown", "red", "red", "yellow")); //Assert Assert.Contains(expected, ex.Message); }
public void TestCalculateResistance() { //Arrage var m = new Mock <IBandColors>(); var stubColorList = new StubBandList(); m.Setup(x => x.GetAllBandColors()).Returns(stubColorList.GetAllBandColors()); var fourBandResistor = new OhmValueCalculator(m.Object); var expected = 1200; //Act var result = fourBandResistor.CalculateOhmValue("brown", "red", "red", "yellow"); //Assert Assert.Equal(expected, result); }