Azure ServiceBus Unit Testing - azure

Question

I have a method that connects to an Azure Service Bus Queue and posts messages. I need to Unit test this method. I have created a Mock Interface on the IqueueClient. I am using Moq framework for my unit test.
I am not able assert the test result.
public class WebHookClient : IWebHookClient
{
private readonly ILogger<WebHookClient> _logger;
private readonly IQueueClient _queueClient;
public WebHookClient(IQueueClient queueClient, ILogger<WebHookClient> logger)
{
_logger = logger;
_queueClient = queueClient;
}
public async Task PostAsync(WebHookRequest webHookRequest)
{
try
{
var messageAsText = JsonConvert.SerializeObject(webHookRequest);
var message = new Message(Encoding.UTF8.GetBytes(messageAsText));
await _queueClient.SendAsync(message);
}
catch (Exception ex)
{
}
}
I need to Unit test the above method. So far I have tried the below
public class WebHookClientTests
{
private readonly Mock<IQueueClient> _queueClient;
private readonly IOptions<WebHookOptions> _options;
private readonly Mock<ILogger<WebHookClient>> _logger;
private readonly IWebHookClient _sut;
public WebHookClientTests()
{
_queueClient = new Mock<IQueueClient>();
_logger = new Mock<ILogger<WebHookClient>>();
_sut = new WebHookClient(_queueClient.Object, _logger.Object);
}
[Fact]
public async Task PostAsync_Verify_Message_Was_sent()
{
//Arrange
var webHookRequest = new WebHookRequest();
var messageAsText = JsonConvert.SerializeObject(webHookRequest);
var message = new Message(Encoding.UTF8.GetBytes(messageAsText));
_queueClient.Setup(x => x.SendAsync(It.IsAny<Message>())).Returns(Task.CompletedTask).Verifiable();
//Act
await _sut.PostAsync(webHookRequest);
//Assert
_queueClient.Verify();
}

Answer 1

try with the following:
_queueClient.Verify(x => x.SendAsync(It.IsAny<Message>()), Times.Exactly(1));