public void OnOptionsChangedTest2()
{
Func <TestReceiverOptions, IReceiver> createReceiver = options =>
{
return(new TestReceiver("MyTestReceiver", options.TestSetting1, options.TestSetting2));
};
var initialOptions = new TestReceiverOptions
{
TestSetting1 = "InitialTestSetting1",
TestSetting2 = "InitialTestSetting2"
};
var mockOptionsMonitor = new Mock <IOptionsMonitor <TestReceiverOptions> >(MockBehavior.Strict);
var mockChangeListener = new Mock <IDisposable>(MockBehavior.Strict);
Action <TestReceiverOptions, string> onChangeCallback = null;
mockOptionsMonitor.Setup(m => m.Get("MyReloadingReceiver")).Returns(initialOptions);
mockOptionsMonitor.Setup(m => m.OnChange(It.IsAny <Action <TestReceiverOptions, string> >()))
.Callback <Action <TestReceiverOptions, string> >(onChange => onChangeCallback = onChange)
.Returns(mockChangeListener.Object);
Action <TestReceiverOptions> configureOptions = options => { };
IReceiver receiver = ReloadingReceiver.New("MyReloadingReceiver",
createReceiver, mockOptionsMonitor.Object, configureOptions);
dynamic r = receiver;
onChangeCallback.Should().NotBeNull();
TestReceiver initialTestReceiver = r.Receiver;
var newOptions = new TestReceiverOptions
{
TestSetting1 = "NewTestSetting1",
TestSetting2 = "NewTestSetting2"
};
// Simulate a change to some other receiver:
onChangeCallback(newOptions, "SomeOtherReceiver");
TestReceiver newTestReceiver = r.Receiver;
newTestReceiver.Should().BeSameAs(initialTestReceiver);
initialTestReceiver.Disposed.Should().BeFalse();
}
public void OnOptionsChangedTest1()
{
Func <TestReceiverOptions, IReceiver> createReceiver = options =>
{
return(new TestReceiver("MyTestReceiver", options.TestSetting1, options.TestSetting2));
};
var initialOptions = new TestReceiverOptions
{
TestSetting1 = "InitialTestSetting1",
TestSetting2 = "InitialTestSetting2"
};
var mockOptionsMonitor = new Mock <IOptionsMonitor <TestReceiverOptions> >(MockBehavior.Strict);
var mockChangeListener = new Mock <IDisposable>(MockBehavior.Strict);
Action <TestReceiverOptions, string> onChangeCallback = null;
mockOptionsMonitor.Setup(m => m.Get("MyReloadingReceiver")).Returns(initialOptions);
mockOptionsMonitor.Setup(m => m.OnChange(It.IsAny <Action <TestReceiverOptions, string> >()))
.Callback <Action <TestReceiverOptions, string> >(onChange => onChangeCallback = onChange)
.Returns(mockChangeListener.Object);
Action <TestReceiverOptions> configureOptions = options =>
{
options.TestSetting2 = "ConfiguredTestSetting2";
};
IReceiver receiver = ReloadingReceiver.New("MyReloadingReceiver",
createReceiver, mockOptionsMonitor.Object, configureOptions);
dynamic r = receiver;
onChangeCallback.Should().NotBeNull();
var messageHandler = new Mock <IMessageHandler>().Object;
EventHandler connected = (sender, args) => { };
EventHandler <DisconnectedEventArgs> disconnected = (sender, args) => { };
EventHandler <ErrorEventArgs> error = (sender, args) => { };
receiver.MessageHandler = messageHandler;
receiver.Connected += connected;
receiver.Disconnected += disconnected;
receiver.Error += error;
TestReceiver initialTestReceiver = r.Receiver;
initialTestReceiver.MessageHandler.Should().BeSameAs(messageHandler);
initialTestReceiver.ConnectedHandler.Should().BeSameAs(connected);
initialTestReceiver.DisconnectedHandler.Should().BeSameAs(disconnected);
initialTestReceiver.ErrorHandler.Should().BeSameAs(error);
var newOptions = new TestReceiverOptions
{
TestSetting1 = "NewTestSetting1",
// Note that we won't see this value below, since our
// 'configureOptions' action above overrides this value.
TestSetting2 = "NewTestSetting2"
};
// Simulate the change to our receiver:
onChangeCallback(newOptions, "MyReloadingReceiver");
TestReceiver newTestReceiver = r.Receiver;
newTestReceiver.Should().NotBeSameAs(initialTestReceiver);
newTestReceiver.Name.Should().Be("MyTestReceiver");
newTestReceiver.TestSetting1.Should().Be("NewTestSetting1");
newTestReceiver.TestSetting2.Should().Be("ConfiguredTestSetting2");
newTestReceiver.MessageHandler.Should().BeSameAs(messageHandler);
newTestReceiver.ConnectedHandler.Should().BeSameAs(connected);
newTestReceiver.DisconnectedHandler.Should().BeSameAs(disconnected);
newTestReceiver.ErrorHandler.Should().BeSameAs(error);
initialTestReceiver.Disposed.Should().BeTrue();
}