public static void Run()
{
Console.WriteLine($"{Environment.NewLine}*** FACADE PATTERN ***{Environment.NewLine}");
// Make the various part suppliers
TomsPartsSupplier tom = new TomsPartsSupplier();
DicksBikeBits dick = new DicksBikeBits();
HarrysJunkYard harry = new HarrysJunkYard();
IPartsSupplier supplier = new PartsSupplier(tom, dick, harry);
supplier.GetBrakes();
supplier.GetWheels();
supplier.GetShocks();
}
public void PartsSupplier_GetMethods_CallCorrectSuppliers()
{
// Arrange
Mock <ITomsPartsSupplier> mockTom = new Mock <ITomsPartsSupplier>();
Mock <IDicksBikeBits> mockDick = new Mock <IDicksBikeBits>();
Mock <IHarrysJunkYard> mockHarry = new Mock <IHarrysJunkYard>();
IPartsSupplier supplier = new PartsSupplier(mockTom.Object, mockDick.Object, mockHarry.Object);
// Act
supplier.GetBrakes();
supplier.GetWheels();
supplier.GetShocks();
// Assert
mockTom.Verify(t => t.GetBrakes(), Times.Once);
mockTom.Verify(t => t.GetShocks(), Times.Never);
mockTom.Verify(t => t.GetWheels(), Times.Never);
mockDick.Verify(t => t.GetWheels(), Times.Once);
mockHarry.Verify(t => t.GetBrakes(), Times.Never);
mockHarry.Verify(t => t.GetShocks(), Times.Once);
}