source: imaps-frontend/node_modules/safe-regex-test/test/index.js@ 79a0317

'use strict';

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

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

test('regex tester', function (t) {
        t.equal(typeof regexTester, 'function', 'is a function');

        t.test('non-regexes', function (st) {
                forEach([].concat(
                        // @ts-expect-error TS sucks with concat
                        v.primitives,
                        v.objects
                ), function (val) {
                        st['throws'](
                                function () { regexTester(val); },
                                TypeError,
                                inspect(val) + ' is not a regex'
                        );
                });

                st.end();
        });

        t.test('regexes', function (st) {
                var tester = regexTester(/a/);

                st.equal(typeof tester, 'function', 'returns a function');
                st.equal(tester('a'), true, 'returns true for a match');
                st.equal(tester('b'), false, 'returns false for a non-match');
                st.equal(tester('a'), true, 'returns true for a match again');

                st.end();
        });

        t.end();
});