-- ROBLOX upstream: https://github.com/facebook/react/blob/v17.0.1/packages/react-devtools-shared/src/__tests__/profilingUtils-test.js
--[[*
 * Copyright (c) Facebook, Inc. and its affiliates.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @flow
 ]]

local Packages = script.Parent.Parent.Parent
local JestGlobals = require(Packages.Dev.JestGlobals)
local jestExpect = JestGlobals.expect
local describe = JestGlobals.describe
local it = JestGlobals.it
local beforeEach = JestGlobals.beforeEach

describe("profiling utils", function()
	local utils
	beforeEach(function()
		utils = require(script.Parent.Parent.devtools.views.Profiler.utils)
	end)
	it("should throw if importing older/unsupported data", function()
		jestExpect(function()
			return utils.prepareProfilingDataFrontendFromExport({
				version = 0,
				dataForRoots = {},
			})
		end).toThrow('Unsupported profiler export version "0"')
	end)
end)