public void DoNotHandleUserLeftWhenUserHaveOtherConnections()
{
//assert
var options = Utils.GetDbOptions("RemoveUserConnectionShould_DoNotHandleUserLeftWhenUserHaveOtherConnections");
var chatService = new Mock <IChatService>();
using (var context = new ApplicationDbContext(options))
{
context.Users.Add(new User()
{
Id = "test_user"
});
context.Lobbies.Add(new Lobby()
{
ID = 5
});
context.UserParticipationInLobbies.Add(new UserParticipationInLobby()
{
UserID = "test_user",
LobbyID = 5,
ConnectionIds = new HashSet <string> {
"otherConnectionId", "connectionId"
}
});
context.SaveChanges();
}
//act
using (var context = new ApplicationDbContext(options))
{
var service = new LobbyService(context, null, chatService.Object);
service.RemoveUserConnection("test_user", "connectionId");
}
//assert
chatService.Verify(cs => cs.OnUserLeft(It.IsAny <string>(), It.IsAny <string>()), Times.Never());
}
public void ThrowExceptionWhenUserNotFound()
{
//assert
var options = Utils.GetDbOptions("RemoveUserConnectionShould_ThrowExceptionWhenUserNotFound");
var chatService = new Mock <IChatService>();
//act & assert
using (var context = new ApplicationDbContext(options))
{
var service = new LobbyService(context, null, chatService.Object);
Assert.Throws <ArgumentOutOfRangeException>(() => service.RemoveUserConnection("ghost_user", "connectionId"));
}
}
public void RemoveConnectionWhenUserParticipatesInLobby()
{
//assert
var options = Utils.GetDbOptions("RemoveUserConnectionShould_RemoveConnectionWhenUserParticipatesInLobby");
var chatService = new Mock <IChatService>();
using (var context = new ApplicationDbContext(options))
{
context.Users.Add(new User()
{
Id = "test_user"
});
context.Lobbies.Add(new Lobby()
{
ID = 5
});
context.UserParticipationInLobbies.Add(new UserParticipationInLobby()
{
UserID = "test_user",
LobbyID = 5,
ConnectionIds = new HashSet <string> {
"connectionId"
}
});
context.SaveChanges();
}
//act
using (var context = new ApplicationDbContext(options))
{
var service = new LobbyService(context, null, chatService.Object);
service.RemoveUserConnection("test_user", "connectionId");
}
//assert
using (var context = new ApplicationDbContext(options))
{
var connections = context.UserParticipationInLobbies.Find(new object[] { 5, "test_user" }).ConnectionIds;
Assert.Equal(0, connections.Count);
chatService.Verify(cs => cs.RemoveConnectionsFromChat(
It.IsAny <ICollection <string> >(),
It.Is <string>(chatId => chatId == "5")));
}
}
public void ThrowExceptionWhenUserDoesNotParticipateInAnyLobby()
{
//assert
var options = Utils.GetDbOptions("RemoveUserConnectionShould_ThrowExceptionWhenUserDoesNotParticipateInAnyLobby");
var chatService = new Mock <IChatService>();
using (var context = new ApplicationDbContext(options))
{
context.Users.Add(new User()
{
Id = "test_user"
});
context.SaveChanges();
}
//act & assert
using (var context = new ApplicationDbContext(options))
{
var service = new LobbyService(context, null, chatService.Object);
Assert.Throws <InvalidOperationException>(() => service.RemoveUserConnection("test_user", "connectionId"));
}
}
public void HandleUserLeftWhenRemovedLastConnection()
{
//assert
var options = Utils.GetDbOptions("RemoveUserConnectionShould_HandleUserLeftWhenRemovedLastConnection");
var chatService = new Mock <IChatService>();
using (var context = new ApplicationDbContext(options))
{
context.Users.Add(new User()
{
Id = "test_user",
UserName = "******"
});
context.Lobbies.Add(new Lobby()
{
ID = 5
});
context.UserParticipationInLobbies.Add(new UserParticipationInLobby()
{
UserID = "test_user",
LobbyID = 5,
ConnectionIds = new HashSet <string> {
"connectionId"
}
});
context.SaveChanges();
}
//act
using (var context = new ApplicationDbContext(options))
{
var service = new LobbyService(context, null, chatService.Object);
service.RemoveUserConnection("test_user", "connectionId");
}
//assert
chatService.Verify(cs => cs.OnUserLeft(
It.Is <string>(username => username == "TestUser"),
It.Is <string>(chatId => chatId == "5")));
}
