Neos\Fusion\Tests\Unit\Core\Cache\ContentCacheTest::validEntryIdentifierValues PHP Method

    public function validEntryIdentifierValues()
    {
        $mockCacheAware = $this->createMock(CacheAwareInterface::class);
        return array('string value' => array(array('foo' => 'Bar')), 'boolean value' => array(array('foo' => true)), 'integer value' => array(array('foo' => 42)), 'object implementing CacheAwareInterface' => array(array('foo' => $mockCacheAware)), 'null' => array(array('foo' => null)));
    }