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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Bridge\PhpUnit;
/**
* @author Nicolas Grekas <p@tchwork.com>
* @author Dominic Tubach <dominic.tubach@to.com>
*/
class ClockMock
{
private static $now;
public static function withClockMock($enable = null)
{
if (null === $enable) {
return null !== self::$now;
}
self::$now = is_numeric($enable) ? (float) $enable : ($enable ? microtime(true) : null);
}
public static function time()
{
if (null === self::$now) {
return \time();
}
return (int) self::$now;
}
public static function sleep($s)
{
if (null === self::$now) {
return \sleep($s);
}
self::$now += (int) $s;
return 0;
}
public static function usleep($us)
{
if (null === self::$now) {
return \usleep($us);
}
self::$now += $us / 1000000;
}
public static function microtime($asFloat = false)
{
if (null === self::$now) {
return \microtime($asFloat);
}
if ($asFloat) {
return self::$now;
}
return sprintf('%0.6f00 %d', self::$now - (int) self::$now, (int) self::$now);
}
public static function date($format, $timestamp = null)
{
if (null === $timestamp) {
$timestamp = self::time();
}
return \date($format, $timestamp);
}
public static function gmdate($format, $timestamp = null)
{
if (null === $timestamp) {
$timestamp = self::time();
}
return \gmdate($format, $timestamp);
}
public static function register($class)
{
$self = \get_called_class();
$mockedNs = array(substr($class, 0, strrpos($class, '\\')));
if (0 < strpos($class, '\\Tests\\')) {
$ns = str_replace('\\Tests\\', '\\', $class);
$mockedNs[] = substr($ns, 0, strrpos($ns, '\\'));
} elseif (0 === strpos($class, 'Tests\\')) {
$mockedNs[] = substr($class, 6, strrpos($class, '\\') - 6);
}
foreach ($mockedNs as $ns) {
if (\function_exists($ns.'\time')) {
continue;
}
eval(<<<EOPHP
namespace $ns;
function time()
{
return \\$self::time();
}
function microtime(\$asFloat = false)
{
return \\$self::microtime(\$asFloat);
}
function sleep(\$s)
{
return \\$self::sleep(\$s);
}
function usleep(\$us)
{
return \\$self::usleep(\$us);
}
function date(\$format, \$timestamp = null)
{
return \\$self::date(\$format, \$timestamp);
}
function gmdate(\$format, \$timestamp = null)
{
return \\$self::gmdate(\$format, \$timestamp);
}
EOPHP
);
}
}
}
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