public void ReturnPositiveNumber_WhenParameterIsNotNull()
{
// Arrange
var expectedResult = 11;
var firstProduct = new Mock <IProduct>();
var secondProduct = new Mock <IProduct>();
firstProduct
.SetupGet(m => m.Sugar)
.Returns(5);
secondProduct
.SetupGet(m => m.Sugar)
.Returns(6);
ICollection <IProduct> productConsumed = new List <IProduct> {
firstProduct.Object, secondProduct.Object
};
var dailyNutriCalcMock = new DailyNutriCalc();
// Act
var actualResult = dailyNutriCalcMock.CalculateCurrentSugars(productConsumed);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void Return0_WhenInvokedWithNullParameter()
{
// Arrange
var expectedResult = 0;
var dailyNutriCalcMock = new DailyNutriCalc();
// Act
var actualResult = dailyNutriCalcMock.CalculateCurrentSugars(null);
// Assert
Assert.AreEqual(expectedResult, actualResult);
}