QUnit.test( "NumberWithCommas", function( assert ) {
	assert.equal(NumberUtil.numberWithCommas(1), "1", "NumberWithCommas");
	assert.equal(NumberUtil.numberWithCommas(1000), "1,000", "NumberWithCommas");
	assert.equal(NumberUtil.numberWithCommas(100000), "100,000", "NumberWithCommas");
	assert.equal(NumberUtil.numberWithCommas(1000000), "1,000,000", "NumberWithCommas");
});