add gs

RCCService2018/content/internal/Chat/Modules/LuaChat/Reducers/Location.spec.lua

@@ -0,0 +1,236 @@
+return function()
+	local LuaChat = script.Parent.Parent
+	local Location = require(script.Parent.Location)
+
+	local DialogInfo = require(LuaChat.DialogInfo)
+	local Intent = DialogInfo.Intent
+
+	local PopRoute = require(LuaChat.Actions.PopRoute)
+	local RemoveRoute = require(LuaChat.Actions.RemoveRoute)
+	local SetRoute = require(LuaChat.Actions.SetRoute)
+
+	describe("initial state", function()
+		it("should return an initial table when passed nil", function()
+			local state = Location(nil, {})
+			expect(state).to.be.a("table")
+			expect(state.current).to.be.a("table")
+			expect(state.history).to.be.a("table")
+		end)
+	end)
+
+	describe("SetRoute", function()
+		it("should set route to ConversationHub", function()
+			local intent = Intent.ConversationHub
+
+			local state = Location(nil, SetRoute(intent, {}))
+
+			expect(state.current.intent).to.equal(intent)
+		end)
+
+		it("should set route to Conversation with correct conversationId", function()
+			local intent = Intent.Conversation
+			local conversationId = "testConvoId"
+
+			local state = Location(nil, SetRoute(
+				intent,
+				{
+					conversationId = conversationId,
+				}
+			))
+
+			expect(state.current.intent).to.equal(intent)
+			expect(state.current.parameters.conversationId).to.equal(conversationId)
+		end)
+	end)
+
+	describe("SetRoute with popToIntent", function()
+		it("should pop to the right intent first and then add the new intent on top", function()
+			local state = Location(nil, SetRoute(Intent.ConversationHub, {}))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId1",
+				}
+			))
+
+			state = Location(state, SetRoute(Intent.NewChatGroup))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId2",
+				}
+			))
+
+			expect(#state.history).to.equal(4)
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId3",
+				},
+				Intent.ConversationHub
+			))
+
+			expect(#state.history).to.equal(2)
+			expect(state.history[1].intent).to.equal(Intent.ConversationHub)
+			expect(state.current.parameters.conversationId).to.equal("testConvoId3")
+			expect(state.history[#state.history].parameters.conversationId).to.equal("testConvoId3")
+		end)
+		it("should pop to the right intent and stop if the new intent is nil", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId1",
+				}
+			))
+
+			state = Location(state, SetRoute(Intent.NewChatGroup))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId2",
+				}
+			))
+
+			state = Location(state, SetRoute(
+				nil,
+				{
+					conversationId = "testConvoId3",
+				},
+				Intent.NewChatGroup
+			))
+
+			expect(#state.history).to.equal(3)
+			expect(state.current.intent).to.equal(Intent.NewChatGroup)
+			expect(state.history[#state.history].intent).to.equal(Intent.NewChatGroup)
+		end)
+	end)
+
+	describe("route history", function()
+		it("should push history", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			expect(#state.history).to.equal(1)
+		end)
+
+		it("should push history twice and have correct number of history entries", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId",
+				}
+			))
+
+			expect(#state.history).to.equal(2)
+		end)
+
+		it("should have current be equal to top of history", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			expect(state.history[1].intent).to.equal(state.current.intent)
+		end)
+
+		it("should pop history", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			state = Location(state, SetRoute(Intent.Conversation,
+				{
+					conversationId = "testConvoId",
+				}
+			))
+
+			state = Location(state, PopRoute())
+
+			expect(state.current.intent).to.equal(Intent.ConversationHub)
+			expect(#state.history).to.equal(1)
+			expect(state.history[1].intent).to.equal(state.current.intent)
+		end)
+
+		it("should never pop routes where the history is empty", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			state = Location(state, SetRoute(Intent.Conversation,
+				{
+					conversationId = "testConvoId",
+				}
+			))
+
+			state = Location(state, PopRoute())
+
+			expect(state.current.intent).to.equal(Intent.ConversationHub)
+			expect(#state.history).to.equal(1)
+			expect(state.history[1].intent).to.equal(state.current.intent)
+
+			state = Location(state, PopRoute())
+
+			expect(state.current.intent).to.equal(Intent.ConversationHub)
+			expect(#state.history).to.equal(1)
+			expect(state.history[1].intent).to.equal(state.current.intent)
+		end)
+
+		it("should remove from history properly", function()
+			local state = Location(nil, SetRoute(
+				Intent.ConversationHub,
+				{}
+			))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId1"
+				}
+			))
+
+			state = Location(state, SetRoute(
+				Intent.NewChatGroup
+			))
+
+			state = Location(state, SetRoute(
+				Intent.Conversation,
+				{
+					conversationId = "testConvoId2"
+				}
+			))
+
+			expect(#state.history).to.equal(4)
+
+			state = Location(state, RemoveRoute(Intent.NewChatGroup))
+
+			expect(#state.history).to.equal(3)
+
+			state = Location(state, RemoveRoute(Intent.EditChatGroup))
+
+			expect(#state.history).to.equal(3)
+
+			state = Location(state, RemoveRoute(Intent.Conversation))
+
+			expect(state.current.intent).to.equal(Intent.Conversation)
+			expect(state.current.parameters.conversationId).to.equal("testConvoId1")
+		end)
+	end)
+end