/**
* @test
*/
public function getByTagCallsBackend()
{
$tag = 'sometag';
$identifiers = array('one', 'two');
$entries = array('one value', 'two value');
$backend = $this->getMock(\TYPO3\CMS\Core\Cache\Backend\AbstractBackend::class, array('get', 'set', 'has', 'remove', 'findIdentifiersByTag', 'flush', 'flushByTag', 'collectGarbage'), array(), '', false);
$backend->expects($this->once())->method('findIdentifiersByTag')->with($this->equalTo($tag))->will($this->returnValue($identifiers));
$backend->expects($this->exactly(2))->method('get')->will($this->onConsecutiveCalls(serialize('one value'), serialize('two value')));
$cache = new \TYPO3\CMS\Core\Cache\Frontend\VariableFrontend('VariableFrontend', $backend);
$this->assertEquals($entries, $cache->getByTag($tag), 'Did not receive the expected entries');
}
/**
* @test
*/
public function getByTagUsesIgBinaryIfAvailable()
{
if (!extension_loaded('igbinary')) {
$this->markTestSkipped('Cannot test igbinary support, because igbinary is not installed.');
}
$tag = 'sometag';
$identifiers = array('one', 'two');
$entries = array('one value', 'two value');
$backend = $this->getMock('TYPO3\\CMS\\Core\\Cache\\Backend\\AbstractBackend', array('get', 'set', 'has', 'remove', 'findIdentifiersByTag', 'flush', 'flushByTag', 'collectGarbage'), array(), '', FALSE);
$backend->expects($this->once())->method('findIdentifiersByTag')->with($this->equalTo($tag))->will($this->returnValue($identifiers));
$backend->expects($this->exactly(2))->method('get')->will($this->onConsecutiveCalls(igbinary_serialize('one value'), igbinary_serialize('two value')));
$cache = new \TYPO3\CMS\Core\Cache\Frontend\VariableFrontend('VariableFrontend', $backend);
$cache->initializeObject();
$this->assertEquals($entries, $cache->getByTag($tag), 'Did not receive the expected entries');
}