Sokil\Mongo\CollectionTest::testIsDocumentInDocumentPool PHP Method

    public function testIsDocumentInDocumentPool()
    {
        $document = $this->collection->createDocument(array('field' => 'value'))->save();
        $this->assertTrue($this->collection->isDocumentInDocumentPool($document));
        $this->assertTrue($this->collection->isDocumentInDocumentPool($document->getId()));
        $this->assertTrue($this->collection->isDocumentInDocumentPool((string) $document->getId()));
        $this->assertFalse($this->collection->isDocumentInDocumentPool(42));
    }