public async Task ShouldRemoveConnectionOnDisconnect()
{
var mockChatContext = GetMockChatDbContext();
var mockConnectionManager = new Mock <IConnectionManager>();
var hub = new TestableChatHub(mockConnectionManager, mockChatContext);
var userid = hub.Identity.GetUserId();
var connectionId = Guid.NewGuid().ToString();
hub.MockContext.SetupGet(m => m.ConnectionId).Returns(connectionId);
await hub.OnDisconnected(true);
mockConnectionManager.Verify(m => m.Remove(userid, connectionId), Times.Once);
}
public void ShouldSendTypingInformation()
{
var mockChatContext = GetMockChatDbContext();
var mockConnectionManager = new Mock <IConnectionManager>();
var hub = new TestableChatHub(mockConnectionManager, mockChatContext);
var id = Guid.NewGuid().ToString();
var typing = true;
var mockAll = hub.MockAll;
mockAll.Setup(m => m.Typing(id, typing)).Verifiable();
mockAll.Object.Typing(id, typing);
mockAll.Verify(m => m.Typing(id, typing), Times.Once);
mockAll.VerifyAll();
}
public async Task ShouldConnectSuccessfullyOnFirstRequest()
{
var mockChatContext = GetMockChatDbContext();
var mockConnectionManager = new Mock <IConnectionManager>();
var hub = new TestableChatHub(mockConnectionManager, mockChatContext);
var userid = hub.Identity.GetUserId();
var name = hub.Identity.Name;
var connectionId = Guid.NewGuid().ToString();
hub.MockContext.SetupGet(m => m.ConnectionId).Returns(connectionId);
hub.MockOthers.Setup(m => m.UserConnected(userid, name)).Verifiable();
mockConnectionManager.Setup(m => m.Add(userid, connectionId, name)).Returns(true).Verifiable();
await hub.OnConnected();
mockConnectionManager.Verify();
hub.MockOthers.Verify();
}
public async Task ShouldSendMessageAndSaveToDatabase()
{
var mockChatContext = GetMockChatDbContext();
var mockConnectionManager = new Mock <IConnectionManager>();
var hub = new TestableChatHub(mockConnectionManager, mockChatContext);
var message = "Lets chat";
var username = "******";
hub.MockAll.Setup(m => m.SendMessage(username, message)).Verifiable();
await hub.SendMessage(message);
hub.MockAll.Verify(m => m.SendMessage(username, message), Times.Once);
mockChatContext.Verify(s => s.SaveChangesAsync(), Times.Once);
var savedMessage = mockChatContext.Object.Messages.First();
Assert.AreEqual(savedMessage.Username, username);
Assert.AreEqual(savedMessage.Text, message);
hub.MockAll.VerifyAll();
}