local D=import("\046\046\047\073\110\115\116\097\110\099\101")local z=import("\046\046\047\069\110\117\109\047\083\099\114\111\108\108\105\110\103\068\105\114\101\099\116\105\111\110")local X=import("\046\046\047\069\110\117\109\047\083\099\114\111\108\108\066\097\114\073\110\115\101\116")local C=import("\046\046\047\102\117\110\099\116\105\111\110\115\047\116\121\112\101\111\102")local O=import("\046\046\047\116\121\112\101\115\047\085\068\105\109\050")local h=import("\046\046\047\069\110\117\109\047\086\101\114\116\105\099\097\108\083\099\114\111\108\108\066\097\114\080\111\115\105\116\105\111\110")local function R(D)return{D.X;D.Y}end describe("\105\110\115\116\097\110\099\101\115\046\083\099\114\111\108\108\105\110\103\070\114\097\109\101",function()it("\115\104\111\117\108\100 \105\110\115\116\097\110\116\105\097\116\101",function()local z=D.new("\083\099\114\111\108\108\105\110\103\070\114\097\109\101")assert.not_nil(z)end)it("\115\104\111\117\108\100 \104\097\118\101 \112\114\111\112\101\114\116\105\101\115 \100\101\102\105\110\101\100",function()local O=D.new("\083\099\114\111\108\108\105\110\103\070\114\097\109\101")assert.equal(C(O.CanvasPosition),"\086\101\099\116\111\114\050")assert.equal(C(O.CanvasSize),"\085\068\105\109\050")assert.equal(C(O.ScrollBarThickness),"\110\117\109\098\101\114")assert.equal(C(O.ScrollingDirection),"\069\110\117\109\073\116\101\109")assert.equal(O.ScrollingDirection.EnumType,z)assert.equal(C(O.ScrollingEnabled),"\098\111\111\108\101\097\110")assert.equal(C(O.VerticalScrollBarInset),"\069\110\117\109\073\116\101\109")assert.equal(O.VerticalScrollBarInset.EnumType,X)assert.equal(C(O.VerticalScrollBarPosition),"\069\110\117\109\073\116\101\109")assert.equal(O.VerticalScrollBarPosition.EnumType,h)end)describe("\065\098\115\111\108\117\116\101\087\105\110\100\111\119\083\105\122\101",function()it("\105\116 \115\104\111\117\108\100 \098\101 \097\102\102\101\099\116\101\100 \098\121 \115\099\114\111\108\108\105\110\103",function()local X=D.new("\083\099\114\101\101\110\071\117\105")local C=X.AbsoluteSize local h=D.new("\083\099\114\111\108\108\105\110\103\070\114\097\109\101",X)h.Size=O.new(1,0,1,0)h.ScrollingEnabled=false assert.same(R(C),R(h.AbsoluteWindowSize))h.ScrollingEnabled=true h.ScrollingDirection=z.XY assert.same({C.X-h.ScrollBarThickness;C.Y-h.ScrollBarThickness},R(h.AbsoluteWindowSize))h.ScrollingDirection=z.X h.ScrollingEnabled=true assert.same({C.X-h.ScrollBarThickness,C.Y},R(h.AbsoluteWindowSize))h.ScrollingDirection=z.Y h.ScrollingEnabled=true assert.same({C.X;C.Y-h.ScrollBarThickness},R(h.AbsoluteWindowSize))end)end)end)
local Instance = import("../Instance")
local ScrollingDirection = import("../Enum/ScrollingDirection")
local ScrollBarInset = import("../Enum/ScrollBarInset")
local typeof = import("../functions/typeof")
local UDim2 = import("../types/UDim2")
local VerticalScrollBarPosition = import("../Enum/VerticalScrollBarPosition")

local function extractVector2(vector2)
	return { vector2.X, vector2.Y }
end

describe("instances.ScrollingFrame", function()
	it("should instantiate", function()
		local instance = Instance.new("ScrollingFrame")
		assert.not_nil(instance)
	end)

	it("should have properties defined", function()
		local instance = Instance.new("ScrollingFrame")

		assert.equal(typeof(instance.CanvasPosition), "Vector2")
		assert.equal(typeof(instance.CanvasSize), "UDim2")
		assert.equal(typeof(instance.ScrollBarThickness), "number")
		assert.equal(typeof(instance.ScrollingDirection), "EnumItem")
		assert.equal(instance.ScrollingDirection.EnumType, ScrollingDirection)
		assert.equal(typeof(instance.ScrollingEnabled), "boolean")
		assert.equal(typeof(instance.VerticalScrollBarInset), "EnumItem")
		assert.equal(instance.VerticalScrollBarInset.EnumType, ScrollBarInset)
		assert.equal(typeof(instance.VerticalScrollBarPosition), "EnumItem")
		assert.equal(instance.VerticalScrollBarPosition.EnumType, VerticalScrollBarPosition)
	end)

	describe("AbsoluteWindowSize", function()
		it("it should be affected by scrolling", function()
			local screenGui = Instance.new("ScreenGui")
			local screenGuiSize = screenGui.AbsoluteSize

			local instance = Instance.new("ScrollingFrame", screenGui)
			instance.Size = UDim2.new(1, 0, 1, 0)

			instance.ScrollingEnabled = false
			assert.same(extractVector2(screenGuiSize), extractVector2(instance.AbsoluteWindowSize))

			instance.ScrollingEnabled = true
			instance.ScrollingDirection = ScrollingDirection.XY
			assert.same(
				{
					screenGuiSize.X - instance.ScrollBarThickness,
					screenGuiSize.Y - instance.ScrollBarThickness,
				},
				extractVector2(instance.AbsoluteWindowSize)
			)

			instance.ScrollingDirection = ScrollingDirection.X
			instance.ScrollingEnabled = true
			assert.same(
				{
					screenGuiSize.X - instance.ScrollBarThickness,
					screenGuiSize.Y,
				},
				extractVector2(instance.AbsoluteWindowSize)
			)

			instance.ScrollingDirection = ScrollingDirection.Y
			instance.ScrollingEnabled = true
			assert.same(
				{
					screenGuiSize.X,
					screenGuiSize.Y - instance.ScrollBarThickness,
				},
				extractVector2(instance.AbsoluteWindowSize)
			)
		end)
	end)
end)
