add gs

RCCService2021/ExtraContent/LuaPackages/AppTempCommon/LuaApp/Reducers/CountryCode.spec.lua

@@ -0,0 +1,30 @@
+return function()
+	local CorePackages = game:GetService("CorePackages")
+	local ReceivedUserCountryCode = require(CorePackages.AppTempCommon.LuaApp.Actions.ReceivedUserCountryCode)
+	local CountryCodeReducer = require(CorePackages.AppTempCommon.LuaApp.Reducers.CountryCode)
+
+	describe("CountryCode", function()
+		it("should be and empty string by default", function()
+			local state = CountryCodeReducer(nil, {})
+
+			expect(state).to.equal("")
+		end)
+
+		it("should not be modified by other actions", function()
+			local oldState = CountryCodeReducer(nil, {})
+			local newState = CountryCodeReducer(oldState, { type = "not a real action" })
+
+			expect(newState).to.equal(oldState)
+		end)
+
+		it("should be changed using ReceivedUserCountryCode", function()
+			local state = CountryCodeReducer(nil, {})
+
+			state = CountryCodeReducer(state, ReceivedUserCountryCode("US"))
+			expect(state).to.equal("US")
+
+			state = CountryCodeReducer(state, ReceivedUserCountryCode(""))
+			expect(state).to.equal("")
+		end)
+	end)
+end