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<?php
namespace Guzzle\Tests\Http\Message;
use Guzzle\Http\Message\Header;
use Guzzle\Http\Message\Response;
/**
* @covers Guzzle\Http\Message\Header
*/
class HeaderTest extends \Guzzle\Tests\GuzzleTestCase
{
protected $test = array(
'zoo' => array('foo', 'Foo'),
'Zoo' => 'bar',
);
public function testStoresHeaderName()
{
$i = new Header('Zoo', $this->test);
$this->assertEquals('Zoo', $i->getName());
}
public function testConvertsToString()
{
$i = new Header('Zoo', $this->test);
$this->assertEquals('foo, Foo, bar', (string) $i);
$i->setGlue(';');
$this->assertEquals('foo; Foo; bar', (string) $i);
}
public function testNormalizesGluedHeaders()
{
$h = new Header('Zoo', array('foo, Faz', 'bar'));
$result = $h->normalize(true)->toArray();
natsort($result);
$this->assertEquals(array('bar', 'foo', 'Faz'), $result);
}
public function testCanSearchForValues()
{
$h = new Header('Zoo', $this->test);
$this->assertTrue($h->hasValue('foo'));
$this->assertTrue($h->hasValue('Foo'));
$this->assertTrue($h->hasValue('bar'));
$this->assertFalse($h->hasValue('moo'));
$this->assertFalse($h->hasValue('FoO'));
}
public function testIsCountable()
{
$h = new Header('Zoo', $this->test);
$this->assertEquals(3, count($h));
}
public function testCanBeIterated()
{
$h = new Header('Zoo', $this->test);
$results = array();
foreach ($h as $key => $value) {
$results[$key] = $value;
}
$this->assertEquals(array(
'foo', 'Foo', 'bar'
), $results);
}
public function testAllowsFalseyValues()
{
// Allows 0
$h = new Header('Foo', 0, ';');
$this->assertEquals('0', (string) $h);
$this->assertEquals(1, count($h));
$this->assertEquals(';', $h->getGlue());
// Does not add a null header by default
$h = new Header('Foo');
$this->assertEquals('', (string) $h);
$this->assertEquals(0, count($h));
// Allows null array for a single null header
$h = new Header('Foo', array(null));
$this->assertEquals('', (string) $h);
// Allows empty string
$h = new Header('Foo', '');
$this->assertEquals('', (string) $h);
$this->assertEquals(1, count($h));
$this->assertEquals(1, count($h->normalize()->toArray()));
}
public function testCanRemoveValues()
{
$h = new Header('Foo', array('Foo', 'baz', 'bar'));
$h->removeValue('bar');
$this->assertTrue($h->hasValue('Foo'));
$this->assertFalse($h->hasValue('bar'));
$this->assertTrue($h->hasValue('baz'));
}
public function testAllowsArrayInConstructor()
{
$h = new Header('Foo', array('Testing', '123', 'Foo=baz'));
$this->assertEquals(array('Testing', '123', 'Foo=baz'), $h->toArray());
}
public function parseParamsProvider()
{
$res1 = array(
array(
'<http:/.../front.jpeg>' => '',
'rel' => 'front',
'type' => 'image/jpeg',
),
array(
'<http://.../back.jpeg>' => '',
'rel' => 'back',
'type' => 'image/jpeg',
),
);
return array(
array(
'<http:/.../front.jpeg>; rel="front"; type="image/jpeg", <http://.../back.jpeg>; rel=back; type="image/jpeg"',
$res1
),
array(
'<http:/.../front.jpeg>; rel="front"; type="image/jpeg",<http://.../back.jpeg>; rel=back; type="image/jpeg"',
$res1
),
array(
'foo="baz"; bar=123, boo, test="123", foobar="foo;bar"',
array(
array('foo' => 'baz', 'bar' => '123'),
array('boo' => ''),
array('test' => '123'),
array('foobar' => 'foo;bar')
)
),
array(
'<http://.../side.jpeg?test=1>; rel="side"; type="image/jpeg",<http://.../side.jpeg?test=2>; rel=side; type="image/jpeg"',
array(
array('<http://.../side.jpeg?test=1>' => '', 'rel' => 'side', 'type' => 'image/jpeg'),
array('<http://.../side.jpeg?test=2>' => '', 'rel' => 'side', 'type' => 'image/jpeg')
)
),
array(
'',
array()
)
);
}
/**
* @dataProvider parseParamsProvider
*/
public function testParseParams($header, $result)
{
$response = new Response(200, array('Link' => $header));
$this->assertEquals($result, $response->getHeader('Link')->parseParams());
}
}
|
