public async Task Delivery_On_DeliveryStart()
{
// Setup
Mock.Get(serviceProvider)
.Setup(p => p.GetService(It.Is <Type>(v => v == typeof(ISubscriberQueueStore))))
.Returns(subscriberQueueStore);
Mock.Get(subscriberQueueStore)
.Setup(s => s.SubscriberIdsWithPendingMessages())
.ReturnsAsync(new string[0]);
// Test
var service = new HostedDeliveryService(new TriggerService(), serviceProvider, logger, options);
var tokenSource = new CancellationTokenSource();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
service.StartAsync(tokenSource.Token);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
// Asserts
await Task.Delay(20); // Artificial Delay to allow Processing
Mock.Get(serviceProvider).Verify(p => p.GetService(It.Is <Type>(v => v == typeof(ISubscriberQueueStore))), Times.AtLeastOnce());
Mock.Get(subscriberQueueStore).Verify(s => s.SubscriberIdsWithPendingMessages(), Times.AtLeastOnce());
}
public async Task Delivery_On_With_Messages()
{
// Setup
SetupScopeMock();
Mock.Get(serviceProvider)
.Setup(p => p.GetService(It.Is <Type>(v => v == typeof(ISubscriberQueueStore))))
.Returns(subscriberQueueStore);
Mock.Get(serviceProvider)
.Setup(p => p.GetService(It.Is <Type>(v => v == typeof(IDeliveryService))))
.Returns(deliveryService);
Mock.Get(serviceProvider)
.Setup(p => p.GetService(It.Is <Type>(v => v == typeof(ISubscriberStore))))
.Returns(subscriberStore);
Mock.Get(subscriberStore)
.Setup(s => s.GetSubscriber(It.Is <string>(v => v == "sub1")))
.ReturnsAsync(new Subscriber {
BaseUri = new Uri("https://server1/"), State = SubscriberStates.Active
})
.Verifiable();
Mock.Get(subscriberStore)
.Setup(s => s.GetSubscriber(It.Is <string>(v => v == "sub2")))
.ReturnsAsync(new Subscriber {
BaseUri = new Uri("https://server2/"), State = SubscriberStates.Active
})
.Verifiable();
Mock.Get(subscriberQueueStore)
.Setup(s => s.SubscriberIdsWithPendingMessages())
.ReturnsAsync(new[] { "sub1", "sub2" })
.Verifiable();
var msg1 = new SubscriberMessage()
{
DestinationUri = new Uri("https://server1/path"), MessageId = 234L, SubscriberId = "sub1", JsonBody = "test"
};
Mock.Get(subscriberQueueStore)
.Setup(s => s.PeekMessageAsync(It.Is <string>(v => v == "sub1")))
.ReturnsAsync(msg1)
.Verifiable();
Mock.Get(subscriberQueueStore)
.Setup(s => s.ClearMessageAsync(It.Is <long>(v => v == 234L)))
.Callback(() => { msg1 = null; })
.Returns(Task.CompletedTask)
.Verifiable();
var msg2 = new SubscriberMessage()
{
DestinationUri = new Uri("https://server2/path"), MessageId = 544L, SubscriberId = "sub2", JsonBody = "test"
};
Mock.Get(subscriberQueueStore)
.Setup(s => s.PeekMessageAsync(It.Is <string>(v => v == "sub2")))
.ReturnsAsync(msg2)
.Verifiable();
Mock.Get(subscriberQueueStore)
.Setup(s => s.ClearMessageAsync(It.Is <long>(v => v == 544L)))
.Callback(() => { msg2 = null; })
.Returns(Task.CompletedTask)
.Verifiable();
Mock.Get(deliveryService)
.Setup(d => d.DeliverMessage(It.Is <Uri>(v => v == new Uri("https://server1/path")), It.IsAny <string>()))
.ReturnsAsync(DeliveryResult.Success(System.Net.HttpStatusCode.OK, null))
.Verifiable();
Mock.Get(deliveryService)
.Setup(d => d.DeliverMessage(It.Is <Uri>(v => v == new Uri("https://server2/path")), It.IsAny <string>()))
.ReturnsAsync(DeliveryResult.Success(System.Net.HttpStatusCode.OK, null))
.Verifiable();
// Test
var service = new HostedDeliveryService(new TriggerService(), serviceProvider, logger, options);
var tokenSource = new CancellationTokenSource();
#pragma warning disable CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
service.StartAsync(tokenSource.Token);
#pragma warning restore CS4014 // Because this call is not awaited, execution of the current method continues before the call is completed
// Asserts
await Task.Delay(200); // Artificial Delay to allow Processing
Mock.Get(subscriberQueueStore).Verify();
Mock.Get(deliveryService).Verify();
Mock.Get(subscriberStore).Verify();
}