public function setUp()
{
if (!cachestore_apcu::are_requirements_met()) {
$this->markTestSkipped('Could not test cachestore_apcu. Requirements are not met.');
}
return parent::setUp();
}
/**
* Test purging the apcu cache store.
*/
public function test_purge()
{
if (!cachestore_apcu::are_requirements_met()) {
$this->markTestSkipped('Could not test cachestore_apcu. Requirements are not met.');
}
$definition = cache_definition::load_adhoc(cache_store::MODE_APPLICATION, 'cachestore_apcu', 'phpunit_test');
$instance = cachestore_apcu::initialise_unit_test_instance($definition);
// Test a simple purge return.
$this->assertTrue($instance->purge());
// Test purge works.
$this->assertTrue($instance->set('test', 'monster'));
$this->assertSame('monster', $instance->get('test'));
$this->assertTrue($instance->purge());
$this->assertFalse($instance->get('test'));
// Test purge with custom data.
$this->assertTrue($instance->set('test', 'monster'));
$this->assertSame('monster', $instance->get('test'));
$this->assertTrue(apcu_store('test', 'pirate', 180));
$this->assertSame('monster', $instance->get('test'));
$this->assertTrue(apcu_exists('test'));
$this->assertSame('pirate', apcu_fetch('test'));
// Purge and check that our data is gone but the the custom data is still there.
$this->assertTrue($instance->purge());
$this->assertFalse($instance->get('test'));
$this->assertTrue(apcu_exists('test'));
$this->assertSame('pirate', apcu_fetch('test'));
}
