public void LeaveRoom()
{
if (Session["UserAccountName"] != null)
{
UserInfo userInfo = (UserInfo)HttpRuntime.Cache[Session["UserAccountName"].ToString()];
_chatHub.LeaveRoom(userInfo.DisplayName);
}
}
public void LeaveRoom_ShouldNot_ErrorOnBlankNullRoomName()
{
var repo = new Mock <IMessageRepository>();
var mockGroups = new Mock <IGroupManager>();
var target = new ChatHub(repo.Object)
{
Groups = mockGroups.Object
};
try
{
target.LeaveRoom(null);
target.LeaveRoom("");
}
catch
{
Assert.Fail("Null/empty string should be ignored");
}
}
public void LeaveRoom_Should_CallRemoveFromGroup()
{
const string roomname = "room_to_leave";
const string connectionId = "LeaveRoomTestConnection";
var repo = new Mock <IMessageRepository>();
var mockGroups = new Mock <IGroupManager>();
var mockContext = new Mock <HubCallerContext>();
mockContext.SetupGet(c => c.ConnectionId).Returns(connectionId);
var target = new ChatHub(repo.Object)
{
Groups = mockGroups.Object, Context = mockContext.Object
};
//Calling this should invoke the AddToGroupAsync method only once, and for the room name we send in
target.LeaveRoom(roomname);
mockGroups.Verify(g => g.RemoveFromGroupAsync(It.IsAny <string>(), It.IsAny <string>(), It.IsAny <CancellationToken>()), Times.Once);
mockGroups.Verify(g => g.RemoveFromGroupAsync(It.Is <string>(i => i == connectionId), It.Is <string>(r => r == roomname), It.IsAny <CancellationToken>()), Times.Once);
}