is-eq-eight/test.js

Returns true if the given number is 8, false otherwise.

"use strict";

require("mocha");
const assert = require("assert");
const is8 = require("./");

describe("is8", function() {
    it("should return true if the number is 8", function() {
        assert(is8(8));
    });
  
    it("should return false if the number is not 8", function() {
        assert(!is8(8 + 1));
    });
    
    it("should return false if the number is not a number at all", function() {
        assert(!is8(null));
        assert(!is8(undefined));
        assert(!is8("8"));
        assert(!is8({prop: "8"}));
    });
});