public void CreateCoffee_ShouldThrowArgumentNullException_WhenInvalidParameterPassed()
{
// Arange
var condimentsStrategiesMock = new Mock <IDictionary <string, Func <ICoffee, ICoffee> > >();
var coffeetypeStrategiesMock = new Mock <IDictionary <string, Func <CoffeSizeType, ICoffee> > >();
string coffeeType = "Espresso";
CoffeSizeType size = CoffeSizeType.Medium;
coffeetypeStrategiesMock.Setup(d => d.ContainsKey(coffeeType)).Returns(false);
var sofiaStore = new SofiaCoffeeStoreFake(condimentsStrategiesMock.Object, coffeetypeStrategiesMock.Object);
//Act & Assert
Assert.That(() => sofiaStore.ExposedCreateCoffee(coffeeType, size), Throws.InstanceOf <ArgumentNullException>());
}
public void CreateCoffee_ShouldReturnICoffeeObject_WhenValidParameterPassed()
{
// Arange
var condimentsStrategiesMock = new Mock <IDictionary <string, Func <ICoffee, ICoffee> > >();
var coffeetypeStrategiesMock = new Mock <IDictionary <string, Func <CoffeSizeType, ICoffee> > >();
string coffeeType = "Espresso";
CoffeSizeType size = CoffeSizeType.Medium;
Func <CoffeSizeType, ICoffee> func = s => new Espresso(s);
coffeetypeStrategiesMock.Setup(d => d.ContainsKey(coffeeType)).Returns(true);
coffeetypeStrategiesMock.Setup(d => d[coffeeType]).Returns(func);
var sofiaStore = new SofiaCoffeeStoreFake(condimentsStrategiesMock.Object, coffeetypeStrategiesMock.Object);
// Act
var result = sofiaStore.ExposedCreateCoffee(coffeeType, size);
//Assert
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.InstanceOf <ICoffee>());
}