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<?php
namespace phpmock\environment;
use phpmock\TestCaseTrait;
use PHPUnit\Framework\TestCase;
/**
* Tests SleepEnvironmentBuilder.
*
* @author Markus Malkusch <markus@malkusch.de>
* @link bitcoin:1335STSwu9hST4vcMRppEPgENMHD2r1REK Donations
* @license http://www.wtfpl.net/txt/copying/ WTFPL
* @see SleepEnvironmentBuilder
*/
class SleepEnvironmentBuilderTest extends TestCase
{
use TestCaseTrait;
/**
* @var MockEnvironment The build environment.
*/
private $environment;
protected function setUpCompat()
{
$builder = new SleepEnvironmentBuilder();
$builder->addNamespace(__NAMESPACE__)
->setTimestamp(1234);
$this->environment = $builder->build();
$this->environment->enable();
}
protected function tearDownCompat()
{
$this->environment->disable();
}
/**
* Tests mocking functions accross several namespaces.
*/
public function testAddNamespace()
{
$builder = new SleepEnvironmentBuilder();
$builder->addNamespace(__NAMESPACE__)
->addNamespace("testAddNamespace")
->setTimestamp(1234);
$this->environment->disable();
$this->environment = $builder->build();
$this->environment->enable();
$time = time();
\testAddNamespace\sleep(123);
sleep(123);
$this->assertEquals(2 * 123 + $time, time());
$this->assertEquals(2 * 123 + $time, \testAddNamespace\time());
}
/**
* Tests sleep()
*/
public function testSleep()
{
$time = time();
$microtime = microtime(true);
sleep(1);
$this->assertEquals($time + 1, time());
$this->assertEquals($microtime + 1, microtime(true));
$this->assertEquals($time + 1, date("U"));
}
/**
* Tests usleep()
*
* @param int $microseconds Microseconds.
* @dataProvider provideTestUsleep
*/
public function testUsleep($microseconds)
{
$time = time();
$microtime = microtime(true);
usleep($microseconds);
$delta = $microseconds / 1000000;
$this->assertEquals((int)($time + $delta), time());
$this->assertEquals((int)($time + $delta), date("U"));
$this->assertEquals($microtime + $delta, microtime(true));
}
/**
* Returns test cases for testUsleep().
*
* @return int[][] Test cases.
*/
public static function provideTestUsleep()
{
return [
[1000],
[999999],
[1000000],
];
}
/**
* Tests date()
*/
public function testDate()
{
$time = time();
sleep(100);
$this->assertEquals($time + 100, date("U"));
}
}
|
