/**
* @test
*/
public function getInstanceUsesClassNameMd5AsCacheKey()
{
$className = 'TYPO3\\CMS\\Extbase\\Tests\\Unit\\Object\\Container\\Fixtures\\NamespacedClass';
$classNameHash = md5($className);
$mockedCache = $this->getMock('TYPO3\\CMS\\Extbase\\Object\\Container\\ClassInfoCache', array('has', 'set', 'get'));
$container = $this->getMock('TYPO3\\CMS\\Extbase\\Object\\Container\\Container', array('log', 'getClassInfoCache'));
$container->expects($this->any())->method('getClassInfoCache')->will($this->returnValue($mockedCache));
$mockedCache->expects($this->never())->method('has');
$mockedCache->expects($this->once())->method('get')->with($classNameHash)->will($this->returnValue(FALSE));
$mockedCache->expects($this->once())->method('set')->with($classNameHash, $this->anything())->will($this->returnCallback(array($this, 'setClassInfoCacheCallback')));
$container->getInstance($className);
$this->assertInstanceOf('TYPO3\\CMS\\Extbase\\Object\\Container\\ClassInfo', $this->cachedClassInfo);
$this->assertEquals($className, $this->cachedClassInfo->getClassName());
}
/**
* gets array of parameter that can be used to call a constructor
*
* @param string $className
* @param \TYPO3\CMS\Extbase\Object\Container\ClassInfo $classInfo
* @param array $givenConstructorArguments
* @throws \InvalidArgumentException
* @return array
*/
private function getConstructorArguments($className, \TYPO3\CMS\Extbase\Object\Container\ClassInfo $classInfo, array $givenConstructorArguments)
{
$parameters = [];
$constructorArgumentInformation = $classInfo->getConstructorArguments();
foreach ($constructorArgumentInformation as $index => $argumentInformation) {
// Constructor argument given AND argument is a simple type OR instance of argument type
if (array_key_exists($index, $givenConstructorArguments) && (!isset($argumentInformation['dependency']) || is_a($givenConstructorArguments[$index], $argumentInformation['dependency']))) {
$parameter = $givenConstructorArguments[$index];
} else {
if (isset($argumentInformation['dependency']) && !array_key_exists('defaultValue', $argumentInformation)) {
$parameter = $this->getInstanceInternal($argumentInformation['dependency']);
if ($classInfo->getIsSingleton() && !$parameter instanceof \TYPO3\CMS\Core\SingletonInterface) {
$this->log('The singleton "' . $className . '" needs a prototype in the constructor. This is often a bad code smell; often you rather want to inject a singleton.', 1);
}
} elseif (array_key_exists('defaultValue', $argumentInformation)) {
$parameter = $argumentInformation['defaultValue'];
} else {
throw new \InvalidArgumentException('not a correct info array of constructor dependencies was passed!', 1476107941);
}
}
$parameters[] = $parameter;
}
return $parameters;
}
