add gs

RCCService2018/content/LuaPackages/PurchasePrompt/meetsPrerequisites.spec.lua

@@ -0,0 +1,86 @@
+return function()
+	local Workspace = game:GetService("Workspace")
+
+	local PurchaseError = require(script.Parent.PurchaseError)
+
+	local meetsPrerequisites = require(script.Parent.meetsPrerequisites)
+
+	local function getValidProductInfo()
+		return {
+			IsForSale = true,
+			IsPublicDomain = true,
+			IsLimited = false,
+			ContentRatingTypeId = 0,
+			AssetId = 0,
+			-- Assets have ProductType "User Product"
+			ProductType = "User Product",
+			Creator = {
+				CreatorType = "User",
+				CreatorTargetId = 1,
+			}
+		}
+	end
+
+	it("should return true if prerequisites are all met", function()
+		local productInfo = getValidProductInfo()
+		local met, _ = meetsPrerequisites(productInfo, false, false)
+
+		expect(met).to.equal(true)
+	end)
+
+	it("should return true if third party restrictions do not apply", function()
+		local productInfo = getValidProductInfo()
+		Workspace.AllowThirdPartySales = false
+
+		-- Set creator id to game's creator id
+		productInfo.Creator.CreatorTargetId = game.CreatorId
+
+		local met, _ = meetsPrerequisites(productInfo, false, true)
+
+		expect(met).to.equal(true)
+	end)
+
+	it("should return false if the player owns the item already", function()
+		local productInfo = getValidProductInfo()
+		local met, errorReason = meetsPrerequisites(productInfo, true, true)
+
+		expect(met).to.equal(false)
+		expect(errorReason).to.equal(PurchaseError.AlreadyOwn)
+	end)
+
+	it("should return false if the product is not for sale", function()
+		local productInfo = getValidProductInfo()
+		productInfo.IsForSale = false
+		productInfo.IsPublicDomain = false
+
+		local met, errorReason = meetsPrerequisites(productInfo, false, false)
+
+		expect(met).to.equal(false)
+		expect(errorReason).to.equal(PurchaseError.NotForSale)
+	end)
+
+	it("should return false if no copies are available", function()
+		local productInfo = getValidProductInfo()
+		productInfo.IsLimited = true
+		productInfo.Remaining = 0
+
+		local met, errorReason = meetsPrerequisites(productInfo, false, false)
+
+		expect(met).to.equal(false)
+		expect(errorReason).to.equal(PurchaseError.Limited)
+	end)
+
+	it("should return false if third-party sales are restricted", function()
+		local productInfo = getValidProductInfo()
+		Workspace.AllowThirdPartySales = false
+
+		-- Set product creator to a number that is ~= to game.CreatorId and is > 1
+		-- (which is considered ROBLOX, and is never restricted)
+		productInfo.Creator.CreatorTargetId = game.CreatorId + 2
+
+		local met, errorReason = meetsPrerequisites(productInfo, false, true)
+
+		expect(met).to.equal(false)
+		expect(errorReason).to.equal(PurchaseError.ThirdPartyDisabled)
+	end)
+end