Vectorface\SnappyRouterTests\Encoder\JsonEncoderTest

Complexity

Total Complexity

4

Size/Duplication

Total Lines	60
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	3

Importance

Changes	3
Bugs	1	Features	0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	getEncoder()	0	4	1
B	encodeProvider()	0	27	1
A	testNonSerializableEncode()	0	6	1
A	jsonSerialize()	0	4	1

<?php

namespace Vectorface\SnappyRouterTests\Encoder;

use Vectorface\SnappyRouter\Encoder\JsonEncoder;
use Vectorface\SnappyRouter\Response\Response;

/**
 * Tests the JsonEncoder class.
 * @copyright Copyright (c) 2014, VectorFace, Inc.
 * @author Dan Bruce <dbruce@vectorface.com>
 */
class JsonEncoderTest extends AbstractEncoderTest
{
    /**
     * Returns the encoder to be tested.
     * @return \Vectorface\SnappyRouter\Encoder\AbstractEncoder Returns an instance of an encoder.
     */
    public function getEncoder()
    {
        return new JsonEncoder();
    }

    /**
     * A data provider for the testEncode method.
     */
    public function encodeProvider()
    {
        $testObject = new \stdClass();
        $testObject->id = 1234;
        return array(
            array(
                '"test1234"',
                'test1234'
            ),
            array(
                '{"id":1234}',
                array('id' => 1234)
            ),
            array(
                '{"id":1234}',
                $testObject,
            ),
            array(
                'null',
                null
            ),
            array(
                '"testSerialize"',
                $this
            )
        );
    }

    /**
     * Tests that we get an exception if we attempt to encode something that
     * is not serializable as JSON.
     * @expectedException Vectorface\SnappyRouter\Exception\EncoderException
     * @expectedExceptionMessage Unable to encode response as JSON.
     */
    public function testNonSerializableEncode()
    {
        $encoder = new JsonEncoder();
        $resource = fopen(__FILE__, 'r'); // resources can't be serialized
        $encoder->encode(new Response($resource));
    }

    public function jsonSerialize()
    {
        return 'testSerialize';
    }
}