Alcaeus\MongoDbAdapter\Tests\Mongo\MongoCollectionTest::testSaveUpdate PHP Method

    public function testSaveUpdate()
    {
        $expected = ['ok' => 1.0, 'nModified' => 1, 'n' => 1, 'err' => null, 'errmsg' => null, 'updatedExisting' => true];
        $id = '54203e08d51d4a1f868b456e';
        $collection = $this->getCollection();
        $insertDocument = ['_id' => new \MongoId($id), 'foo' => 'bar'];
        $saveDocument = ['_id' => new \MongoId($id), 'foo' => 'foo'];
        $collection->insert($insertDocument);
        $this->assertSame($expected, $collection->save($saveDocument));
        $newCollection = $this->getCheckDatabase()->selectCollection('test');
        $this->assertSame(1, $newCollection->count());
        $object = $newCollection->findOne();
        $this->assertNotNull($object);
        $this->assertAttributeInstanceOf('MongoDB\\BSON\\ObjectID', '_id', $object);
        $this->assertSame($id, (string) $object->_id);
        $this->assertObjectHasAttribute('foo', $object);
        $this->assertAttributeSame('foo', 'foo', $object);
    }