clicks/test/streams/array-test.js

Browser click streams

/*
 * Copyright (c) 2012 VMware, Inc. All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
 * IN THE SOFTWARE.
 */

(function (buster, define) {
	"use strict";

	var assert, refute, undef;

	assert = buster.assert;
	refute = buster.refute;

	define('clicks/streams/arrayBuffer-test', function (require) {

		var arrayBuffer = require('clicks/streams/arrayBuffer');

		buster.testCase('clicks/streams/arrayBuffer', {
			tearDown: function () {
				arrayBuffer.flush();
			},

			'should return events in the order they were recieved': function () {
				arrayBuffer('a');
				arrayBuffer('b');
				arrayBuffer('c');

				assert.equals(['a', 'b', 'c'], arrayBuffer.get());
			},
			'should return new arrays for each get call': function () {
				var buf1, buf2;

				arrayBuffer('a');
				buf1 = arrayBuffer.get();
				buf2 = arrayBuffer.get();

				refute.same(buf1, buf2);
				assert.equals(buf1, buf2);
			},
			'should empty the buffer on flush': function () {
				arrayBuffer('a');
				arrayBuffer.flush();
				arrayBuffer('b');

				assert.equals(['b'], arrayBuffer.get());
			}
		});

	});

}(this.buster, define));