public void WhenSubscribeAsync_ThenInvokeAsyncMethodGetsCalled()
{
var topic = "topic";
var message = new Model.Message()
{
Topic = topic, Content = "content message"
};
// Arrange
var loggerMock = new Mock <ILogger <PublishSubscribeHub> >();
var clientProxyMock = new Mock <IClientProxy>();
clientProxyMock.Setup(m => m.InvokeAsync("Publish", It.IsAny <object[]>())).Returns(Task.CompletedTask);
var clientsMock = new Mock <IHubConnectionContext <IClientProxy> >();
clientsMock.Setup(m => m.Group(topic)).Returns(clientProxyMock.Object);
var hub = new PublishSubscribeHub(loggerMock.Object);
hub.Clients = clientsMock.Object;
// Act
hub.SendMessageAsync(message).Wait();
// Assert
clientsMock.VerifyAll();
clientProxyMock.VerifyAll();
}
public async Task WhenUnSubscribeAsync_ThenRemoveMethodGetsCalled()
{
var topic = "topic";
// Arrange
var loggerMock = new Mock <ILogger <PublishSubscribeHub> >();
var hub = new PublishSubscribeHub(loggerMock.Object);
var groupManagerMock = new Mock <IGroupManager>();
groupManagerMock.Setup(m => m.RemoveAsync(topic)).Returns(Task.CompletedTask);
hub.Groups = groupManagerMock.Object;
hub.Context = new HubCallerContextFake();
// Act
await hub.UnsubscribeAsync(topic);
// Assert
//loggerMock.VerifyAll();
groupManagerMock.VerifyAll();
}
public void WhenSubscribeAsync_ThenAddAsyncMethodGetsCalled()
{
var topic = "topic";
// Arrange
var loggerMock = new Mock <ILogger <PublishSubscribeHub> >();
var hub = new PublishSubscribeHub(loggerMock.Object);
var groupManagerMock = new Mock <IGroupManager>();
groupManagerMock.Setup(m => m.AddAsync(topic)).Returns(Task.CompletedTask);
hub.Groups = groupManagerMock.Object;
hub.Context = new HubCallerContextFake();
// Act
hub.SubscribeAsync(topic).Wait();
// Assert
loggerMock.VerifyAll();
groupManagerMock.Verify();
}