public void LayerStackProvider_StatelessLayerStackDoesNotReallocate()
{
var provider = new LayerStackProvider <Dummy>(LoggerTests.BlackHole, new TestLayer_AlwaysThrows(), new TestLayer_AlwaysThrows());
ILayerStack stack;
Error error = provider.GetLayerStack(null, out stack);
Assert.IsNull(error);
ILayerStack stack2;
error = provider.GetLayerStack(null, out stack2);
Assert.IsNull(error);
Assert.AreSame(stack, stack2);
}
public void LayerStack_OnSend_InvokesForwardOrder()
{
var testList = new List <string>();
var testLayer1 = new TestLayer_Append("foo", testList);
var testLayer2 = new TestLayer_Append("bar", testList);
var stackProvider = new LayerStackProvider <Dummy>(testLayer1, testLayer2);
Logger logger = LoggerTests.BlackHole;
ILayerStack stack;
Error error = stackProvider.GetLayerStack(null, out stack, logger);
Assert.IsNull(error);
IBonded layerData;
error = stack.OnSend(MessageType.REQUEST, sendContext, out layerData, logger);
Assert.IsNull(error);
Assert.IsNotNull(layerData);
Dummy realLayerData = layerData.Deserialize <Dummy>();
Assert.AreEqual(2, testList.Count);
Assert.AreEqual(testLayer1.value, testList[0]);
Assert.AreEqual(testLayer1.value + testLayer2.value, testList[1]);
Assert.IsNotNull(realLayerData);
Assert.AreEqual(testLayer1.value + testLayer2.value, realLayerData.string_value);
}
public void LayerStackProvider_StatefulLayerStackDoesReallocate()
{
var provider = new LayerStackProvider <Dummy>(new TestLayer_AlwaysThrows(),
new TestLayerProvider_StatefulAppend("foo"),
new TestLayer_AlwaysThrows());
Logger logger = LoggerTests.BlackHole;
ILayerStack stack;
Error error = provider.GetLayerStack(null, out stack, logger);
Assert.IsNull(error);
ILayerStack stack2;
error = provider.GetLayerStack(null, out stack2, logger);
Assert.IsNull(error);
Assert.AreNotSame(stack, stack2);
}
public void LayerStack_OnReceive_InvokesReverseOrder()
{
var testList = new List <string>();
var testLayer1 = new TestLayer_Append("foo", testList);
var testLayer2 = new TestLayer_Append("bar", testList);
var stackProvider = new LayerStackProvider <Dummy>(LoggerTests.BlackHole, testLayer1, testLayer2);
ILayerStack stack;
Error error = stackProvider.GetLayerStack(null, out stack);
Assert.IsNull(error);
error = stack.OnReceive(MessageType.Request, receiveContext, CreateBondedTestData(initialReceiveValue));
Assert.IsNull(error);
Assert.AreEqual(2, testList.Count);
Assert.AreEqual(initialReceiveValue + testLayer2.value, testList[0]);
Assert.AreEqual(initialReceiveValue + testLayer2.value + testLayer1.value, testList[1]);
}