source: frontend/node_modules/node-exports-info/test/getCategory.js

'use strict';

var test = require('tape');
var forEach = require('for-each');
var semver = require('semver');

var getCategory = require('../getCategory');
var getRange = require('../getRange');

var boundaryVersions = require('./versions');

test('getCategory', function (t) {
        t['throws'](
                function () { getCategory('not a version'); },
                RangeError,
                'invalid version throws'
        );
        t['throws'](
                function () { getCategory('^1.2.3'); },
                RangeError,
                'semver range throws'
        );

        t.doesNotThrow(
                function () { getCategory(process.version); },
                'current node version has a category'
        );

        forEach(boundaryVersions, function (version) {
                t.test('boundary version: ' + version, function (st) {
                        st.test('default version', function (s2t) {
                                var origVersion = process.version;
                                Object.defineProperty(process, 'version', { value: version });
                                s2t.teardown(function () { Object.defineProperty(process, 'version', { value: origVersion }); });

                                s2t.equal(
                                        getCategory(),
                                        getCategory(version),
                                        'category with an explicit version matches the defaulted process.version'
                                );

                                s2t.end();
                        });

                        var range = getRange(getCategory(version));
                        st.ok(
                                semver.satisfies(version, range),
                                'version ' + version + ' satisfies range ' + range
                        );

                        st.end();
                });
        });

        t.end();
});