public void Bridge_Pattern_Test()
{
var abstraction = new Abstraction(new ImplementationA());
Assert.AreEqual("Abstract: A", abstraction.Operation());
abstraction = new ExtendedAbstraction(new ImplementationB());
Assert.AreEqual("Extended Abstract: B", abstraction.Operation());
}
static void Main(string[] args)
{
Client client = new Client();
Abstraction abstraction;
abstraction = new ExtendedAbstraction(new ConcreteImplementorA());
client.ClientCode(abstraction);
abstraction.Implementor = new ConcreteImplementorB();
client.ClientCode(abstraction);
}
public static void TestBridge()
{
Abstraction abstractionA = new Abstraction(new ConcreteImplementationA());
Abstraction abstractionB = new Abstraction(new ConcreteImplementationB());
Abstraction exAbstractionA = new ExtendedAbstraction(new ConcreteImplementationA());
Abstraction exAbstractionB = new ExtendedAbstraction(new ConcreteImplementationB());
Console.WriteLine(abstractionA.Operation());
Console.WriteLine(abstractionB.Operation());
Console.WriteLine(exAbstractionA.Operation());
Console.WriteLine(exAbstractionB.Operation());
}
public void Bridge()
{
Client client = new Client();
Abstraction abstraction;
abstraction = new Abstraction(new ConcreteImplementationA());
client.ClientCode(abstraction);
Console.WriteLine();
abstraction = new ExtendedAbstraction(new ConcreteImplementationB());
client.ClientCode(abstraction);
}
public void TestDesBridge()
{
Client client = new Client();
Abstraction abstraction;
abstraction = new Abstraction(new ConcreteImplementationA());
var resultAb = client.ClientCode(abstraction);
Assert.Equal("Abstract: Base operation with:\nConcreteImplementationA: The result in platform A.\n", resultAb);
abstraction = new ExtendedAbstraction(new ConcreteImplementationB());
var resultB = client.ClientCode(abstraction);
Assert.Equal("ExtendedAbstraction: Extended operation with:\nConcreteImplementationA: The result in platform B.\n", resultB);
}
public void BridgeTest()
{
var client = new Client();
// The client code should be able to work with any pre-configured
// abstraction-implementation combination.
var abstractionA = new Abstraction(new ConcreteImplementationA());
client.ClientCode(abstractionA).Should()
.Be(StructuralText.BaseOperation + StructuralText.TheResultFromPlatformA);
var abstractionB = new ExtendedAbstraction(new ConcreteImplementationB());
client.ClientCode(abstractionB).Should()
.Be(StructuralText.ExtendedOperation + StructuralText.TheResultFromPlatformB);
}