public void UndoCanvasSketchTest()
{
// Arrange.
var hub = new WhiteboardHub();
var mockClients = new Mock <IHubCallerConnectionContext <dynamic> >();
var groups = new Mock <IClientContract>();
var groupManagerMock = new Mock <IGroupManager>();
var connectionId = Guid.NewGuid().ToString();
var groupsJoined = new List <string>();
groupManagerMock.Setup(g => g.Add(connectionId, It.IsAny <string>()))
.Returns(Task.FromResult <object>(null))
.Callback <string, string>((cid, groupToJoin) =>
groupsJoined.Add(groupToJoin));
var name = "TestUser";
var groupName = "TestGroup";
MetaData linecordinates1 = new MetaData
{
Color = "black",
CurrX = 10,
CurrY = 20,
DrawState = DrawState.down,
Width = 20
};
MetaData linecordinates2 = new MetaData
{
Color = "black",
CurrX = 10,
CurrY = 20,
DrawState = DrawState.move,
Width = 20
};
var returnData = "[{\"drawState\":0,\"currX\":10,\"currY\":20,\"color\":\"white\",\"width\":21},{\"drawState\":0,\"currX\":10,\"currY\":20,\"color\":\"white\",\"width\":21}]";
hub.Clients = mockClients.Object;
hub.Groups = groupManagerMock.Object;
hub.Context = new HubCallerContext(request: null, connectionId: connectionId);
groups.Setup(x => x.broadcastUndoCanvas(returnData)).Verifiable();
mockClients.Setup(_ => _.Group(groupName)).Returns(groups.Object);
// Act.
hub.JoinGroup(groupName);
hub.PublishDraw(linecordinates1, name, groupName);
hub.PublishDraw(linecordinates2, name, groupName);
hub.UndoCanvasSketch(name, groupName);
// Assert.
groups.VerifyAll();
}
public void PublishDrawTest()
{
// Arrange.
var hub = new WhiteboardHub();
var mockClients = new Mock <IHubCallerConnectionContext <dynamic> >();
var groups = new Mock <IClientContract>();
var name = "TestUser";
var groupName = "TestGroup";
MetaData linecordinates = new MetaData
{
Color = "black",
CurrX = 10,
CurrY = 20,
DrawState = DrawState.move,
Width = 20
};
var returnData = "{\"drawState\":0,\"currX\":10,\"currY\":20,\"color\":\"black\",\"width\":20}";
hub.Clients = mockClients.Object;
groups.Setup(x => x.broadcastSketch(returnData)).Verifiable();
mockClients.Setup(_ => _.Group(groupName)).Returns(groups.Object);
// Act.
hub.PublishDraw(linecordinates, name, groupName);
// Assert.
groups.VerifyAll();
}
