FriendsOfSymfony / FOSElasticaBundle

        $this->assertSame(['value1'], $data['iterator']);

    }

    public function testThatCanTransformObjectWithArrayValue()

    {

        $transformer = $this->getTransformer();

        $document = $transformer->transform(new POPO(), ['array' => []]);

        $data = $document->getData();

        $this->assertSame(

            [

                 'key1' => 'value1',

                 'key2' => 'value2',

            ], $data['array']

        );

    }

    public function testThatCanTransformObjectWithMultiDimensionalArrayValue()

    {

        ], $data['subWithoutIdentifier']);

    }

    public function testNestedTransformHandlesSingleObjects()

    {

        $transformer = $this->getTransformer();

        $document = $transformer->transform(new POPO(), [

            'upper' => [

                'type' => 'nested',

                'properties' => ['name' => null],

            ],

        ]);

        $data = $document->getData();

        $this->assertSame('a random name', $data['upper']['name']);

    }

    public function testNestedTransformReturnsAnEmptyArrayForNullValues()

    {