local expect = require("path to expect")
local value = 5
expect(value).is.number() -- errors if value is not a number
expect(value).isNot.number() -- errors if value is a number
local instance = Instance.new("Frame")
expect(instance).is.class("Frame") -- errors if instance is not a Frame
local object = {
["a"] = 4,
["b"] = true
}
expect(object).has.key("a") -- errors of object does not have key "a"
expect(object).hasNot.key("a") -- errors of object does have key "a"
Distributed under the MIT License. See LICENSE for more information.