capture.js

'use strict';

var capture = require('../').capture;
var assert = require('assert');

describe('.capture()', function() {
  it('should return null if no match', function() {
    assert.equal(capture('test/*', 'hi/123'), null);
  });

  it('should return an empty array if there are no captures', function() {
    assert.deepEqual(capture('test/hi', 'test/hi'), []);
  });

  it('should capture stars', function() {
    assert.deepEqual(capture('test/*', 'test/foo'), ['foo']);
    assert.deepEqual(capture('test/*/bar', 'test/foo/bar'), ['foo']);
    assert.deepEqual(capture('test/*/bar/*', 'test/foo/bar/baz'), ['foo', 'baz']);
    assert.deepEqual(capture('test/*.js', 'test/foo.js'), ['foo']);
    assert.deepEqual(capture('test/*-controller.js', 'test/foo-controller.js'), ['foo']);
  });

  it('should capture globstars', function() {
    assert.deepEqual(capture('test/**/*.js', 'test/a.js'), ['', 'a']);
    assert.deepEqual(capture('test/**/*.js', 'test/dir/a.js'), ['dir', 'a']);
    assert.deepEqual(capture('test/**/*.js', 'test/dir/test/a.js'), ['dir/test', 'a']);
  });
});