return function()local p=game:GetService("\082\101\112\108\105\099\097\116\101\100\083\116\111\114\097\103\101")local A=p.Packages local r=require(A.Llama)local U=r.List local u=U.push it("\115\104\111\117\108\100 \118\097\108\105\100\097\116\101 \116\121\112\101\115",function()local p,A=pcall(function()u(0)end);(expect(string.find(A,"\101\120\112\101\099\116\101\100\044 \103\111\116"))).to.be.ok()end)it("\115\104\111\117\108\100 \114\101\116\117\114\110 \097 \110\101\119 \116\097\098\108\101",function()local p={1,2,3};(expect(u(p))).never.to.equal(p)end)it("\115\104\111\117\108\100 \110\111\116 \109\117\116\097\116\101 \112\097\115\115\101\100 \105\110 \116\097\098\108\101\115",function()local p={"\102\111\111";"\098\097\114"}local A=0 setmetatable(p,{__newindex=function()A=A+1 end})u(p,1);(expect(A)).to.equal(0)end)it("\115\104\111\117\108\100 \097\100\100 \118\097\108\117\101\115 \116\111 \116\104\101 \101\110\100 \111\102 \112\114\111\118\105\100\101\100 \108\105\115\116",function()local p={1;2;3}local A=u(p,4,5,6);(expect(A[1])).to.equal(1);(expect(A[2])).to.equal(2);(expect(A[3])).to.equal(3);(expect(A[4])).to.equal(4);(expect(A[5])).to.equal(5);(expect(A[6])).to.equal(6)end)end
return function()
	local ReplicatedStorage = game:GetService("ReplicatedStorage")

	local Packages = ReplicatedStorage.Packages
	local Llama = require(Packages.Llama)

	local List = Llama.List
	local push = List.push

	it("should validate types", function()
		local _, err = pcall(function()
			push(0)
		end)

		expect(string.find(err, "expected, got")).to.be.ok()
	end)

	it("should return a new table", function()
		local a = { 1, 2, 3 }

		expect(push(a)).never.to.equal(a)
	end)

	it("should not mutate passed in tables", function()
		local a = { "foo", "bar" }
		local mutations = 0

		setmetatable(a, {
			__newindex = function()
				mutations = mutations + 1
			end,
		})

		push(a, 1)

		expect(mutations).to.equal(0)
	end)

	it("should add values to the end of provided list", function()
		local a = { 1, 2, 3 }
		local result = push(a, 4, 5, 6)

		expect(result[1]).to.equal(1)
		expect(result[2]).to.equal(2)
		expect(result[3]).to.equal(3)
		expect(result[4]).to.equal(4)
		expect(result[5]).to.equal(5)
		expect(result[6]).to.equal(6)
	end)
end