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[Serializer] add missing unit tests related to Encoder #16557

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Merged
merged 1 commit into from
Nov 20, 2015
Merged

[Serializer] add missing unit tests related to Encoder #16557

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77 changes: 77 additions & 0 deletions src/Symfony/Component/Serializer/Tests/Encoder/ChainDecoderTest.php
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<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Serializer\Tests\Encoder;

use Symfony\Component\Serializer\Encoder\ChainDecoder;

class ChainDecoderTest extends \PHPUnit_Framework_TestCase
{
const FORMAT_1 = 'format1';
const FORMAT_2 = 'format2';
const FORMAT_3 = 'format3';

private $chainDecoder;
private $decoder1;
private $decoder2;

protected function setUp()
{
$this->decoder1 = $this
->getMockBuilder('Symfony\Component\Serializer\Encoder\DecoderInterface')
->getMock();

$this->decoder1
->method('supportsDecoding')
->will($this->returnValueMap(array(
array(self::FORMAT_1, true),
array(self::FORMAT_2, false),
array(self::FORMAT_3, false),
)));

$this->decoder2 = $this
->getMockBuilder('Symfony\Component\Serializer\Encoder\DecoderInterface')
->getMock();

$this->decoder2
->method('supportsDecoding')
->will($this->returnValueMap(array(
array(self::FORMAT_1, false),
array(self::FORMAT_2, true),
array(self::FORMAT_3, false),
)));

$this->chainDecoder = new ChainDecoder(array($this->decoder1, $this->decoder2));
}

public function testSupportsDecoding()
{
$this->assertTrue($this->chainDecoder->supportsDecoding(self::FORMAT_1));
$this->assertTrue($this->chainDecoder->supportsDecoding(self::FORMAT_2));
$this->assertFalse($this->chainDecoder->supportsDecoding(self::FORMAT_3));
}

public function testDecode()
{
$this->decoder1->expects($this->never())->method('decode');
$this->decoder2->expects($this->once())->method('decode');

$this->chainDecoder->decode('string_to_decode', self::FORMAT_2);
}

/**
* @expectedException Symfony\Component\Serializer\Exception\RuntimeException
*/
public function testDecodeUnsupportedFormat()
{
$this->chainDecoder->decode('string_to_decode', self::FORMAT_3);
}
}
129 changes: 129 additions & 0 deletions src/Symfony/Component/Serializer/Tests/Encoder/ChainEncoderTest.php
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<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Serializer\Tests\Encoder;

use Symfony\Component\Serializer\Encoder\ChainEncoder;
use Symfony\Component\Serializer\Encoder\NormalizationAwareInterface;

class ChainEncoderTest extends \PHPUnit_Framework_TestCase
{
const FORMAT_1 = 'format1';
const FORMAT_2 = 'format2';
const FORMAT_3 = 'format3';

private $chainEncoder;
private $encoder1;
private $encoder2;

protected function setUp()
{
$this->encoder1 = $this
->getMockBuilder('Symfony\Component\Serializer\Encoder\EncoderInterface')
->getMock();

$this->encoder1
->method('supportsEncoding')
->will($this->returnValueMap(array(
array(self::FORMAT_1, true),
array(self::FORMAT_2, false),
array(self::FORMAT_3, false),
)));

$this->encoder2 = $this
->getMockBuilder('Symfony\Component\Serializer\Encoder\EncoderInterface')
->getMock();

$this->encoder2
->method('supportsEncoding')
->will($this->returnValueMap(array(
array(self::FORMAT_1, false),
array(self::FORMAT_2, true),
array(self::FORMAT_3, false),
)));

$this->chainEncoder = new ChainEncoder(array($this->encoder1, $this->encoder2));
}

public function testSupportsEncoding()
{
$this->assertTrue($this->chainEncoder->supportsEncoding(self::FORMAT_1));
$this->assertTrue($this->chainEncoder->supportsEncoding(self::FORMAT_2));
$this->assertFalse($this->chainEncoder->supportsEncoding(self::FORMAT_3));
}

public function testEncode()
{
$this->encoder1->expects($this->never())->method('encode');
$this->encoder2->expects($this->once())->method('encode');

$this->chainEncoder->encode(array('foo' => 123), self::FORMAT_2);
}

/**
* @expectedException Symfony\Component\Serializer\Exception\RuntimeException
*/
public function testEncodeUnsupportedFormat()
{
$this->chainEncoder->encode(array('foo' => 123), self::FORMAT_3);
}

public function testNeedsNormalizationBasic()
{
$this->assertTrue($this->chainEncoder->needsNormalization(self::FORMAT_1));
$this->assertTrue($this->chainEncoder->needsNormalization(self::FORMAT_2));
}

/**
* @dataProvider booleanProvider
*/
public function testNeedsNormalizationChainNormalizationAware($bool)
{
$chainEncoder = $this
->getMockBuilder('Symfony\Component\Serializer\Tests\Encoder\ChainNormalizationAwareEncoder')
->getMock();

$chainEncoder->method('supportsEncoding')->willReturn(true);
$chainEncoder->method('needsNormalization')->willReturn($bool);

$sut = new ChainEncoder(array($chainEncoder));

$this->assertEquals($bool, $sut->needsNormalization(self::FORMAT_1));
}

public function testNeedsNormalizationNormalizationAware()
{
$encoder = new NormalizationAwareEncoder();
$sut = new ChainEncoder(array($encoder));

$this->assertFalse($sut->needsNormalization(self::FORMAT_1));
}

public function booleanProvider()
{
return array(
array(true),
array(false),
);
}
}

class ChainNormalizationAwareEncoder extends ChainEncoder implements NormalizationAwareInterface
{
}

class NormalizationAwareEncoder implements NormalizationAwareInterface
{
public function supportsEncoding($format)
{
return true;
}
}
56 changes: 43 additions & 13 deletions src/Symfony/Component/Serializer/Tests/Encoder/JsonDecodeTest.php
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namespace Symfony\Component\Serializer\Tests\Encoder;

use Symfony\Component\Serializer\Encoder\JsonDecode;
use Symfony\Component\Serializer\Encoder\JsonEncoder;

class JsonDecodeTest extends \PHPUnit_Framework_TestCase
{
/** @var \Symfony\Component\Serializer\Encoder\JsonDecode */
private $decoder;
private $decode;

protected function setUp()
{
$this->decoder = new JsonDecode(true);
$this->decode = new JsonDecode();
}

public function testDecodeWithValidData()
public function testSupportsDecoding()
{
$json = json_encode(array(
'hello' => 'world',
));
$result = $this->decoder->decode($json, 'json');
$this->assertEquals(array(
'hello' => 'world',
), $result);
$this->assertTrue($this->decode->supportsDecoding(JsonEncoder::FORMAT));
$this->assertFalse($this->decode->supportsDecoding('foobar'));
}

/**
* @expectedException \Symfony\Component\Serializer\Exception\UnexpectedValueException
* @dataProvider decodeProvider
*/
public function testDecodeWithInvalidData()
public function testDecode($toDecode, $expected, $context)
{
$result = $this->decoder->decode('kaboom!', 'json');
$this->assertEquals(
$expected,
$this->decode->decode($toDecode, JsonEncoder::FORMAT, $context)
);
}

public function decodeProvider()
{
$stdClass = new \stdClass();
$stdClass->foo = 'bar';

$assoc = array('foo' => 'bar');

return array(
array('{"foo": "bar"}', $stdClass, array()),
array('{"foo": "bar"}', $assoc, array('json_decode_associative' => true)),
);
}

/**
* @requires function json_last_error_msg
* @dataProvider decodeProviderException
* @expectedException Symfony\Component\Serializer\Exception\UnexpectedValueException
*/
public function testDecodeWithException($value)
{
$this->decode->decode($value, JsonEncoder::FORMAT);
}

public function decodeProviderException()
{
return array(
array("{'foo': 'bar'}"),
array('kaboom!'),
);
}
}
59 changes: 59 additions & 0 deletions src/Symfony/Component/Serializer/Tests/Encoder/JsonEncodeTest.php
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<?php

/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <[email protected]>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/

namespace Symfony\Component\Serializer\Tests\Encoder;

use Symfony\Component\Serializer\Encoder\JsonEncode;
use Symfony\Component\Serializer\Encoder\JsonEncoder;

class JsonEncodeTest extends \PHPUnit_Framework_TestCase
{
private $encoder;

protected function setUp()
{
$this->encode = new JsonEncode();
}

public function testSupportsEncoding()
{
$this->assertTrue($this->encode->supportsEncoding(JsonEncoder::FORMAT));
$this->assertFalse($this->encode->supportsEncoding('foobar'));
}

/**
* @dataProvider encodeProvider
*/
public function testEncode($toEncode, $expected, $context)
{
$this->assertEquals(
$expected,
$this->encode->encode($toEncode, JsonEncoder::FORMAT, $context)
);
}

public function encodeProvider()
{
return array(
array(array(), '[]', array()),
array(array(), '{}', array('json_encode_options' => JSON_FORCE_OBJECT)),
);
}

/**
* @requires function json_last_error_msg
* @expectedException Symfony\Component\Serializer\Exception\UnexpectedValueException
*/
public function testEncodeWithError()
{
$this->encode->encode("\xB1\x31", JsonEncoder::FORMAT);
}
}