public function getClassMetadata($class)
{
$class = ltrim($class, '\\');
if (!isset($this->loadedClasses[$class])) {
if ($this->cache !== null && $this->cache->has($class)) {
$this->loadedClasses[$class] = $this->cache->read($class);
} else {
$metadata = new ClassMetadata($class);
// Include constraints from the parent class
if ($parent = $metadata->getReflectionClass()->getParentClass()) {
$metadata->mergeConstraints($this->getClassMetadata($parent->getName()));
}
// Include constraints from all implemented interfaces
foreach ($metadata->getReflectionClass()->getInterfaces() as $interface) {
$metadata->mergeConstraints($this->getClassMetadata($interface->getName()));
}
$this->loader->loadClassMetadata($metadata);
$this->loadedClasses[$class] = $metadata;
if ($this->cache !== null) {
$this->cache->write($metadata);
}
}
}
return $this->loadedClasses[$class];
}
public function testHas()
{
$meta = $this->getMockBuilder(ClassMetadata::class)->disableOriginalConstructor()->setMethods(array('getClassName'))->getMock();
$meta->expects($this->once())->method('getClassName')->will($this->returnValue('Foo\\Bar'));
$this->assertFalse($this->cache->has('Foo\\Bar'), 'has() returns false when there is no entry');
$this->cache->write($meta);
$this->assertTrue($this->cache->has('Foo\\Bar'), 'has() returns true when the is an entry');
}
