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randexp: Convert string to regexp #50

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merged 2 commits into from
Feb 23, 2018
Merged

randexp: Convert string to regexp #50

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e3281c9
randexp: Convert string to regexp
Feb 22, 2018
59d0950
Removes additional local variable
Feb 23, 2018
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4 changes: 4 additions & 0 deletions lib/randexp.js
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Original file line number Diff line number Diff line change
Expand Up @@ -236,6 +236,10 @@ module.exports = class RandExp {
*/
static randexp(regexp, m) {
var randexp;
if(typeof regexp === 'string') {
regexp = new RegExp(regexp, m);
}

if (regexp._randexp === undefined) {
randexp = new RandExp(regexp, m);
regexp._randexp = randexp;
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7 changes: 7 additions & 0 deletions test/main-test.js
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Expand Up @@ -53,6 +53,13 @@ describe('Call with a string', () => {
});
});

describe('Call shorthand randexp method with a string', () => {
it('Returns a correctly generated string', () => {
var r = randexp('\\d{4}');
assert.equal(r.length, 4);
});
});

describe('Call without a string or regular expression', () => {
it('Throws an error', () => {
assert.throws(() => {
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