public void ClientMethod(IAbstractFactory factory)
{
IAbstractProductA productA = factory.CreateProductA();
IAbstractProductB productB = factory.CreateProductB();
Console.WriteLine(productB.UsefulFunctionB());
Console.WriteLine(productB.AnotherUsefulFunctionB(productA));
}
public void AbstractFactoryTest()
{
// The client code can work with any concrete factory class.
const int firstExpectedResult = 2;
ClientMethod(new ConcreteFactory1());
_productA.AddingFunction(1).Should().Be(firstExpectedResult);
_productB.UsefulFunctionB().Should().Be(Text.ResultB1);
_productB.AnotherUsefulFunctionB(_productA).Should()
.Be(Text.WithTheResultFromTheFirstFunction(firstExpectedResult));
const int secondExpectedResult = 3;
ClientMethod(new ConcreteFactory2());
_productA.AddingFunction(1).Should().Be(secondExpectedResult);
_productB.UsefulFunctionB().Should().Be(Text.ResultB2);
_productB.AnotherUsefulFunctionB(_productA).Should()
.Be(Text.WithTheResultFromTheSecondFunction(secondExpectedResult));
}