nice_date() test

nice_date_test.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Nice_date_test extends CI_Controller {

	public function __construct()
	{
		parent::__construct();
		$this->load->library('unit_test');
		$this->load->helper('date');
	}

	//Do test onetime
	public function index()
	{
		foreach(get_class_methods($this) as $method)
		{
			if( ! preg_match('/^_|set_up|tear_down|index/u', $method))
			{
				call_user_func(array($this, $method));
			}
		}
		echo $this->unit->report();
	}

	//First sample code in date_helper.html
	public function sample_199605()
	{
		$test     = nice_date(199605, 'Y-m-d');
		$expected = '1996-05-01';

		$this->unit->run($test, $expected, '199605', 'return 1996-05-01. Result:' . $test);
		//1996-05-01 => Passed
	}

	//Second sample code in date_helper.html
	public function sample_9_11_2001()
	{
		$test     = nice_date('9-11-2001', 'Y-m-d');
		$expected = '2001-09-11';

		$this->unit->run($test, $expected, '9-11-2001', 'return 2001-09-11. Result:' . $test);
		//2011-09-11 => Passed
	}


	//Second parameter is option.
	//The nice_date() will return Unix timestamp in default.
	public function unix_199605()
	{
		$test     = nice_date(199605);
		$expected = 830876400;

		$this->unit->run($test, $expected, 'unix_199605', 'return 830876400. Result:' . $test);
		//'' => Failed
	}

	//The nice_date() also accept well-formed date.
	//If first parameter is 'YYYYMMDD', returned result is...
	public function YYYYMMDD()
	{
		$test     = nice_date(20010911, 'Y-m-d');
		$expected = '2001-09-11';

		$this->unit->run($test, $expected, 'YYYYMMDD', 'return 2001-09-11. Result:' . $test);
		//1970-01-01 => Failed
	}


}

/* End of file nice_date.php */
/* Location: ./application/controllers/nice_date.php */