source: frontend/node_modules/which-boxed-primitive/test/index.js

'use strict';

var test = require('tape');
var inspect = require('object-inspect');
var forEach = require('for-each');
var v = require('es-value-fixtures');

var whichBoxedPrimitive = require('../');

var objects = [
        /a/g,
        new Date(),
        function () {},
        [],
        {}
].concat(v.objects);

test('isBoxedPrimitive', function (t) {
        t.test('unboxed primitives', function (st) {
                forEach(v.primitives, function (primitive) {
                        st.equal(null, whichBoxedPrimitive(primitive), inspect(primitive) + ' is a primitive, but not a boxed primitive');
                });
                st.end();
        });

        t.test('boxed primitives', function (st) {
                forEach(v.primitives, function (primitive) {
                        if (primitive != null) { // eslint-disable-line eqeqeq
                                var boxed = Object(primitive);
                                var expected = boxed.constructor.name;
                                st.equal(typeof expected, 'string', 'expected is string');
                                st.equal(whichBoxedPrimitive(boxed), expected, inspect(boxed) + ' is a boxed primitive: ' + expected);
                        }
                });
                st.end();
        });

        t.test('non-primitive objects', function (st) {
                forEach(objects, function (object) {
                        st.equal(undefined, whichBoxedPrimitive(object), inspect(object) + ' is not a primitive, boxed or otherwise');
                });
                st.end();
        });

        t.end();
});