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<?php
namespace Aura\Accept;
class MediaTest extends AcceptTestCase
{
protected function newMedia($server = array())
{
return new Media\MediaNegotiator(new ValueFactory,$server);
}
/**
* @dataProvider mediaProvider
* @param $accept
* @param $expect
* @param $negotiator_class
* @param $value_class
*/
public function testGetMedia($server, $expected, $negotiator_class, $value_class)
{
$media = $this->newMedia($server);
$this->assertAcceptValues($media, $expected, $negotiator_class, $value_class);
}
/**
* @dataProvider mediaNegotiateProvider
* @param $accept
* @param $available
* @param $expected_value
* @param $expected_params
*/
public function testGetMedia_negotiate($server, $available, $expected_value, $expected_params)
{
$media = $this->newMedia($server);
$actual = $media->negotiate($available);
if ($expected_value === false) {
$this->assertFalse($actual);
} else {
$this->assertInstanceOf('Aura\Accept\Media\MediaValue', $actual->available);
$this->assertSame($expected_value, $actual->available->getValue());
$this->assertSame($expected_params, $actual->available->getParameters());
}
}
public function mediaNegotiateProvider()
{
return array(
array(
// nothing available
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/*, */*'),
'available' => array(),
'expected_value' => false,
'expected_params' => array(),
),
array(
// explicitly accepts */*, and no matching media are available
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/*, */*'),
'available' => array('foo/bar', 'baz/dib'),
'expected_value' => 'foo/bar',
'expected_params' => array(),
),
array(
// explictly accepts application/xml, which is explictly available.
// note that it returns the *available* value, which is determined
// by the developer, not the acceptable value, which is determined
// by the user/client/headers.
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/*, */*'),
'available' => array('application/XML', 'text/csv'),
'expected_value' => 'application/XML',
'expected_params' => array(),
),
array(
// a subtype is available
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/*, */*'),
'available' => array('foo/bar', 'text/csv', 'baz/qux'),
'expected_value' => 'text/csv',
'expected_params' => array(),
),
array(
// no acceptable media specified, use first available
'server' => array(),
'available' => array('application/json', 'application/xml'),
'expected_value' => 'application/json',
'expected_params' => array(),
),
array(
// media is available but quality level is not acceptable
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/*, foo/bar;q=0'),
'available' => array('foo/bar'),
'expected_value' => false,
'expected_params' => array(),
),
array(
// override with file extension
'server' => array(
'HTTP_ACCEPT' => 'text/html, text/xhtml, text/plain',
'REQUEST_URI' => '/path/to/resource.json',
),
'available' => array('text/html', 'application/json'),
'expected_value' => 'application/json',
'expected_params' => array(),
),
array(
// check against parameters when they are available
'server' => array('HTTP_ACCEPT' => 'text/html;level=2, text/html;level=1;q=0.5'),
'available' => array('text/html;level=1'),
'expected_value' => 'text/html',
'expected_params' => array('level' => '1'),
),
array(
// check against parameters when they are not available
'server' => array('HTTP_ACCEPT' => 'text/html;level=2, text/html;level=1;q=0.5'),
'available' => array('text/html;level=3'),
'expected_value' => false,
'expected_params' => array(),
),
array(
// */* is available
'server' => array('HTTP_ACCEPT' => 'application/json, application/xml, text/csv'),
'available' => array('*/*'),
'expected_value' => '*/*',
'expected_params' => array(),
),
array(
// check that quality values are properly sorted
'server' => array('HTTP_ACCEPT' => 'application/yaml;q=.1,application/json;q=.3,application/xml;q=.2'),
'available' => array('application/yaml', 'application/json', 'application/xml'),
'expected_value' => 'application/json',
'expected_params' => array()
)
);
}
public function mediaProvider()
{
return array(
array(
'server' => array('HTTP_ACCEPT' => 'text/*;q=0.9, text/html, text/xhtml;q=0.8'),
'expect' => array(
array(
'type' => 'text',
'subtype' => 'html',
'value' => 'text/html',
'quality' => 1.0,
'parameters' => array(),
),
array(
'type' => 'text',
'subtype' => '*',
'value' => 'text/*',
'quality' => 0.9,
'parameters' => array(),
),
array(
'type' => 'text',
'subtype' => 'xhtml',
'value' => 'text/xhtml',
'quality' => 0.8,
'parameters' => array(),
),
),
'negotiator_class' => 'Aura\Accept\Media\MediaNegotiator',
'value_class' => 'Aura\Accept\Media\MediaValue',
),
array(
'server' => array('HTTP_ACCEPT' => 'text/json;version=1,text/html;q=1;version=2,application/xml+xhtml;q=0'),
'expect' => array(
array(
'type' => 'text',
'subtype' => 'json',
'value' => 'text/json',
'quality' => 1.0,
'parameters' => array('version' => 1),
),
array(
'type' => 'text',
'subtype' => 'html',
'value' => 'text/html',
'quality' => 1.0,
'parameters' => array('version' => 2),
),
array(
'type' => 'application',
'subtype' => 'xml+xhtml',
'value' => 'application/xml+xhtml',
'quality' => 0,
'parameters' => array(),
),
),
'negotiator_class' => 'Aura\Accept\Media\MediaNegotiator',
'value_class' => 'Aura\Accept\Media\MediaValue',
),
array(
'server' => array('HTTP_ACCEPT' => 'text/json;version=1;foo=bar,text/html;version=2,application/xml+xhtml'),
'expect' => array(
array(
'type' => 'text',
'subtype' => 'json',
'value' => 'text/json',
'quality' => 1.0,
'parameters' => array('version' => 1, 'foo' => 'bar'),
),
array(
'type' => 'text',
'subtype' => 'html',
'value' => 'text/html',
'quality' => 1.0,
'parameters' => array('version' => 2),
),
array(
'type' => 'application',
'subtype' => 'xml+xhtml',
'value' => 'application/xml+xhtml',
'quality' => 1.0,
'parameters' => array(),
),
),
'negotiator_class' => 'Aura\Accept\Media\MediaNegotiator',
'value_class' => 'Aura\Accept\Media\MediaValue',
),
array(
'server' => array('HTTP_ACCEPT' => 'text/json;q=0.9;version=1;foo="bar"'),
'expect' => array(
array(
'type' => 'text',
'subtype' => 'json',
'value' => 'text/json',
'quality' => 0.9,
'parameters' => array('version' => 1, 'foo' => 'bar'),
),
),
'negotiator_class' => 'Aura\Accept\Media\MediaNegotiator',
'value_class' => 'Aura\Accept\Media\MediaValue',
),
);
}
}
|