public async Task OnBroadcast_Send_Message_To_All()
{
// arrange
Mock <IHubCallerClients <IChatClient> > mockClients =
new Mock <IHubCallerClients <IChatClient> >();
Mock <IChatClient> mockClientProxy = new Mock <IChatClient>();
mockClients.Setup(clients => clients.All).Returns(mockClientProxy.Object);
ChatHub chatHub = new ChatHub()
{
Clients = mockClients.Object
};
// act
await chatHub.BroadcastMessage("test works");
// assert
mockClients.Verify(clients => clients.All, Times.Once);
mockClients.Verify(clients =>
clients.All.SendMessage(It.Is <string>(x => x.Equals("test works"))),
Times.Once);
mockClientProxy.Verify(
clientProxy => clientProxy.SendMessage(
It.Is <string>(x => !string.IsNullOrEmpty(x))),
Times.Once);
}
