laipower/wp-content/plugins/w3-total-cache/vendor/guzzlehttp/psr7/tests/ResponseTest.php

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<?php
namespace GuzzleHttp\Tests\Psr7;
use GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\Response;
/**
* @covers GuzzleHttp\Psr7\MessageTrait
* @covers GuzzleHttp\Psr7\Response
*/
class ResponseTest extends BaseTest
{
public function testDefaultConstructor()
{
$r = new Response();
self::assertSame(200, $r->getStatusCode());
self::assertSame('1.1', $r->getProtocolVersion());
self::assertSame('OK', $r->getReasonPhrase());
self::assertSame([], $r->getHeaders());
self::assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
self::assertSame('', (string) $r->getBody());
}
public function testCanConstructWithStatusCode()
{
$r = new Response(404);
self::assertSame(404, $r->getStatusCode());
self::assertSame('Not Found', $r->getReasonPhrase());
}
public function testConstructorDoesNotReadStreamBody()
{
$streamIsRead = false;
$body = Psr7\FnStream::decorate(Psr7\Utils::streamFor(''), [
'__toString' => function () use (&$streamIsRead) {
$streamIsRead = true;
return '';
}
]);
$r = new Response(200, [], $body);
self::assertFalse($streamIsRead);
self::assertSame($body, $r->getBody());
}
public function testStatusCanBeNumericString()
{
$r = new Response('404');
$r2 = $r->withStatus('201');
self::assertSame(404, $r->getStatusCode());
self::assertSame('Not Found', $r->getReasonPhrase());
self::assertSame(201, $r2->getStatusCode());
self::assertSame('Created', $r2->getReasonPhrase());
}
public function testCanConstructWithHeaders()
{
$r = new Response(200, ['Foo' => 'Bar']);
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame('Bar', $r->getHeaderLine('Foo'));
self::assertSame(['Bar'], $r->getHeader('Foo'));
}
public function testCanConstructWithHeadersAsArray()
{
$r = new Response(200, [
'Foo' => ['baz', 'bar']
]);
self::assertSame(['Foo' => ['baz', 'bar']], $r->getHeaders());
self::assertSame('baz, bar', $r->getHeaderLine('Foo'));
self::assertSame(['baz', 'bar'], $r->getHeader('Foo'));
}
public function testCanConstructWithBody()
{
$r = new Response(200, [], 'baz');
self::assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
self::assertSame('baz', (string) $r->getBody());
}
public function testNullBody()
{
$r = new Response(200, [], null);
self::assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
self::assertSame('', (string) $r->getBody());
}
public function testFalseyBody()
{
$r = new Response(200, [], '0');
self::assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
self::assertSame('0', (string) $r->getBody());
}
public function testCanConstructWithReason()
{
$r = new Response(200, [], null, '1.1', 'bar');
self::assertSame('bar', $r->getReasonPhrase());
$r = new Response(200, [], null, '1.1', '0');
self::assertSame('0', $r->getReasonPhrase(), 'Falsey reason works');
}
public function testCanConstructWithProtocolVersion()
{
$r = new Response(200, [], null, '1000');
self::assertSame('1000', $r->getProtocolVersion());
}
public function testWithStatusCodeAndNoReason()
{
$r = (new Response())->withStatus(201);
self::assertSame(201, $r->getStatusCode());
self::assertSame('Created', $r->getReasonPhrase());
}
public function testWithStatusCodeAndReason()
{
$r = (new Response())->withStatus(201, 'Foo');
self::assertSame(201, $r->getStatusCode());
self::assertSame('Foo', $r->getReasonPhrase());
$r = (new Response())->withStatus(201, '0');
self::assertSame(201, $r->getStatusCode());
self::assertSame('0', $r->getReasonPhrase(), 'Falsey reason works');
}
public function testWithProtocolVersion()
{
$r = (new Response())->withProtocolVersion('1000');
self::assertSame('1000', $r->getProtocolVersion());
}
public function testSameInstanceWhenSameProtocol()
{
$r = new Response();
self::assertSame($r, $r->withProtocolVersion('1.1'));
}
public function testWithBody()
{
$b = Psr7\Utils::streamFor('0');
$r = (new Response())->withBody($b);
self::assertInstanceOf('Psr\Http\Message\StreamInterface', $r->getBody());
self::assertSame('0', (string) $r->getBody());
}
public function testSameInstanceWhenSameBody()
{
$r = new Response();
$b = $r->getBody();
self::assertSame($r, $r->withBody($b));
}
public function testWithHeader()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withHeader('baZ', 'Bam');
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['Foo' => ['Bar'], 'baZ' => ['Bam']], $r2->getHeaders());
self::assertSame('Bam', $r2->getHeaderLine('baz'));
self::assertSame(['Bam'], $r2->getHeader('baz'));
}
public function testNumericHeaderValue()
{
$r = (new Response())->withHeader('Api-Version', 1);
self::assertSame(['Api-Version' => ['1']], $r->getHeaders());
}
public function testWithHeaderAsArray()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withHeader('baZ', ['Bam', 'Bar']);
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['Foo' => ['Bar'], 'baZ' => ['Bam', 'Bar']], $r2->getHeaders());
self::assertSame('Bam, Bar', $r2->getHeaderLine('baz'));
self::assertSame(['Bam', 'Bar'], $r2->getHeader('baz'));
}
public function testWithHeaderReplacesDifferentCase()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withHeader('foO', 'Bam');
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['foO' => ['Bam']], $r2->getHeaders());
self::assertSame('Bam', $r2->getHeaderLine('foo'));
self::assertSame(['Bam'], $r2->getHeader('foo'));
}
public function testWithAddedHeader()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withAddedHeader('foO', 'Baz');
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['Foo' => ['Bar', 'Baz']], $r2->getHeaders());
self::assertSame('Bar, Baz', $r2->getHeaderLine('foo'));
self::assertSame(['Bar', 'Baz'], $r2->getHeader('foo'));
}
public function testWithAddedHeaderAsArray()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withAddedHeader('foO', ['Baz', 'Bam']);
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['Foo' => ['Bar', 'Baz', 'Bam']], $r2->getHeaders());
self::assertSame('Bar, Baz, Bam', $r2->getHeaderLine('foo'));
self::assertSame(['Bar', 'Baz', 'Bam'], $r2->getHeader('foo'));
}
public function testWithAddedHeaderThatDoesNotExist()
{
$r = new Response(200, ['Foo' => 'Bar']);
$r2 = $r->withAddedHeader('nEw', 'Baz');
self::assertSame(['Foo' => ['Bar']], $r->getHeaders());
self::assertSame(['Foo' => ['Bar'], 'nEw' => ['Baz']], $r2->getHeaders());
self::assertSame('Baz', $r2->getHeaderLine('new'));
self::assertSame(['Baz'], $r2->getHeader('new'));
}
public function testWithoutHeaderThatExists()
{
$r = new Response(200, ['Foo' => 'Bar', 'Baz' => 'Bam']);
$r2 = $r->withoutHeader('foO');
self::assertTrue($r->hasHeader('foo'));
self::assertSame(['Foo' => ['Bar'], 'Baz' => ['Bam']], $r->getHeaders());
self::assertFalse($r2->hasHeader('foo'));
self::assertSame(['Baz' => ['Bam']], $r2->getHeaders());
}
public function testWithoutHeaderThatDoesNotExist()
{
$r = new Response(200, ['Baz' => 'Bam']);
$r2 = $r->withoutHeader('foO');
self::assertSame($r, $r2);
self::assertFalse($r2->hasHeader('foo'));
self::assertSame(['Baz' => ['Bam']], $r2->getHeaders());
}
public function testSameInstanceWhenRemovingMissingHeader()
{
$r = new Response();
self::assertSame($r, $r->withoutHeader('foo'));
}
public function testPassNumericHeaderNameInConstructor()
{
$r = new Response(200, ['Location' => 'foo', '123' => 'bar']);
self::assertSame('bar', $r->getHeaderLine('123'));
}
/**
* @dataProvider invalidHeaderProvider
*/
public function testConstructResponseInvalidHeader($header, $headerValue, $expectedMessage)
{
$this->expectExceptionGuzzle('InvalidArgumentException', $expectedMessage);
new Response(200, [$header => $headerValue]);
}
public function invalidHeaderProvider()
{
return [
['foo', [], 'Header value can not be an empty array.'],
['', '', 'Header name can not be empty.'],
['foo', new \stdClass(), 'Header value must be scalar or null but stdClass provided.'],
];
}
/**
* @dataProvider invalidWithHeaderProvider
*/
public function testWithInvalidHeader($header, $headerValue, $expectedMessage)
{
$r = new Response();
$this->expectExceptionGuzzle('InvalidArgumentException', $expectedMessage);
$r->withHeader($header, $headerValue);
}
public function invalidWithHeaderProvider()
{
return array_merge($this->invalidHeaderProvider(), [
[[], 'foo', 'Header name must be a string but array provided.'],
[false, 'foo', 'Header name must be a string but boolean provided.'],
[new \stdClass(), 'foo', 'Header name must be a string but stdClass provided.'],
["", 'foo', "Header name can not be empty."],
["Content-Type\r\n\r\n", 'foo', "\"Content-Type\r\n\r\n\" is not valid header name."],
["Content-Type\r\n", 'foo', "\"Content-Type\r\n\" is not valid header name."],
["Content-Type\n", 'foo', "\"Content-Type\n\" is not valid header name."],
["\r\nContent-Type", 'foo', "\"\r\nContent-Type\" is not valid header name."],
["\nContent-Type", 'foo', "\"\nContent-Type\" is not valid header name."],
["\n", 'foo', "\"\n\" is not valid header name."],
["\r\n", 'foo', "\"\r\n\" is not valid header name."],
["\t", 'foo', "\"\t\" is not valid header name."],
]);
}
public function testHeaderValuesAreTrimmed()
{
$r1 = new Response(200, ['OWS' => " \t \tFoo\t \t "]);
$r2 = (new Response())->withHeader('OWS', " \t \tFoo\t \t ");
$r3 = (new Response())->withAddedHeader('OWS', " \t \tFoo\t \t ");
foreach ([$r1, $r2, $r3] as $r) {
self::assertSame(['OWS' => ['Foo']], $r->getHeaders());
self::assertSame('Foo', $r->getHeaderLine('OWS'));
self::assertSame(['Foo'], $r->getHeader('OWS'));
}
}
public function testWithAddedHeaderArrayValueAndKeys()
{
$message = (new Response())->withAddedHeader('list', ['foo' => 'one']);
$message = $message->withAddedHeader('list', ['foo' => 'two', 'bar' => 'three']);
$headerLine = $message->getHeaderLine('list');
self::assertSame('one, two, three', $headerLine);
}
/**
* @dataProvider nonIntegerStatusCodeProvider
*
* @param mixed $invalidValues
*/
public function testConstructResponseWithNonIntegerStatusCode($invalidValues)
{
$this->expectExceptionGuzzle('InvalidArgumentException', 'Status code must be an integer value.');
new Response($invalidValues);
}
/**
* @dataProvider nonIntegerStatusCodeProvider
*
* @param mixed $invalidValues
*/
public function testResponseChangeStatusCodeWithNonInteger($invalidValues)
{
$response = new Response();
$this->expectExceptionGuzzle('InvalidArgumentException', 'Status code must be an integer value.');
$response->withStatus($invalidValues);
}
public function nonIntegerStatusCodeProvider()
{
return [
['whatever'],
['1.01'],
[1.01],
[new \stdClass()],
];
}
/**
* @dataProvider invalidStatusCodeRangeProvider
*
* @param mixed $invalidValues
*/
public function testConstructResponseWithInvalidRangeStatusCode($invalidValues)
{
$this->expectExceptionGuzzle('InvalidArgumentException', 'Status code must be an integer value between 1xx and 5xx.');
new Response($invalidValues);
}
/**
* @dataProvider invalidStatusCodeRangeProvider
*
* @param mixed $invalidValues
*/
public function testResponseChangeStatusCodeWithWithInvalidRange($invalidValues)
{
$response = new Response();
$this->expectExceptionGuzzle('InvalidArgumentException', 'Status code must be an integer value between 1xx and 5xx.');
$response->withStatus($invalidValues);
}
public function invalidStatusCodeRangeProvider()
{
return [
[600],
[99],
];
}
}