/**
* Creates a cache for testing
*
* @param string $name
* @return VariableFrontend
*/
protected function createCache($name)
{
$backend = new FileBackend(new EnvironmentConfiguration('Session Testing', 'vfs://Foo/', PHP_MAXPATHLEN));
$cache = new VariableFrontend($name, $backend);
$cache->initializeObject();
$backend->setCache($cache);
$cache->flush();
return $cache;
}
/**
* @test
* @requires extension igbinary
*/
public function getByTagUsesIgBinaryIfAvailable()
{
$tag = 'sometag';
$identifiers = ['one', 'two'];
$entries = ['one' => 'one value', 'two' => 'two value'];
$backend = $this->prepareDefaultBackend();
$backend->expects($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 VariableFrontend('VariableFrontend', $backend);
$cache->initializeObject();
$this->assertEquals($entries, $cache->getByTag($tag), 'Did not receive the expected entries');
}
