MessageFormatterTest.php
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<?php
namespace GuzzleHttp\Tests;
use GuzzleHttp\Exception\RequestException;
use GuzzleHttp\Psr7;
use GuzzleHttp\Psr7\Request;
use GuzzleHttp\Psr7\Response;
use GuzzleHttp\MessageFormatter;
/**
* @covers GuzzleHttp\MessageFormatter
*/
class MessageFormatterTest extends \PHPUnit_Framework_TestCase
{
public function testCreatesWithClfByDefault()
{
$f = new MessageFormatter();
$this->assertEquals(MessageFormatter::CLF, $this->readAttribute($f, 'template'));
$f = new MessageFormatter(null);
$this->assertEquals(MessageFormatter::CLF, $this->readAttribute($f, 'template'));
}
public function dateProvider()
{
return [
['{ts}', '/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}/'],
['{date_iso_8601}', '/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}/'],
['{date_common_log}', '/^\d\d\/[A-Z][a-z]{2}\/[0-9]{4}/']
];
}
/**
* @dataProvider dateProvider
*/
public function testFormatsTimestamps($format, $pattern)
{
$f = new MessageFormatter($format);
$request = new Request('GET', '/');
$result = $f->format($request);
$this->assertEquals(1, preg_match($pattern, $result));
}
public function formatProvider()
{
$request = new Request('PUT', '/', ['x-test' => 'abc'], Psr7\stream_for('foo'));
$response = new Response(200, ['X-Baz' => 'Bar'], Psr7\stream_for('baz'));
$err = new RequestException('Test', $request, $response);
return [
['{request}', [$request], Psr7\str($request)],
['{response}', [$request, $response], Psr7\str($response)],
['{request} {response}', [$request, $response], Psr7\str($request) . ' ' . Psr7\str($response)],
// Empty response yields no value
['{request} {response}', [$request], Psr7\str($request) . ' '],
['{req_headers}', [$request], "PUT / HTTP/1.1\r\nx-test: abc"],
['{res_headers}', [$request, $response], "HTTP/1.1 200 OK\r\nX-Baz: Bar"],
['{res_headers}', [$request], 'NULL'],
['{req_body}', [$request], 'foo'],
['{res_body}', [$request, $response], 'baz'],
['{res_body}', [$request], 'NULL'],
['{method}', [$request], $request->getMethod()],
['{url}', [$request], $request->getUri()],
['{target}', [$request], $request->getRequestTarget()],
['{req_version}', [$request], $request->getProtocolVersion()],
['{res_version}', [$request, $response], $response->getProtocolVersion()],
['{res_version}', [$request], 'NULL'],
['{host}', [$request], $request->getHeaderLine('Host')],
['{hostname}', [$request, $response], gethostname()],
['{hostname}{hostname}', [$request, $response], gethostname() . gethostname()],
['{code}', [$request, $response], $response->getStatusCode()],
['{code}', [$request], 'NULL'],
['{phrase}', [$request, $response], $response->getReasonPhrase()],
['{phrase}', [$request], 'NULL'],
['{error}', [$request, $response, $err], 'Test'],
['{error}', [$request], 'NULL'],
['{req_header_x-test}', [$request], 'abc'],
['{req_header_x-not}', [$request], ''],
['{res_header_X-Baz}', [$request, $response], 'Bar'],
['{res_header_x-not}', [$request, $response], ''],
['{res_header_X-Baz}', [$request], 'NULL'],
];
}
/**
* @dataProvider formatProvider
*/
public function testFormatsMessages($template, $args, $result)
{
$f = new MessageFormatter($template);
$this->assertEquals((string) $result, call_user_func_array(array($f, 'format'), $args));
}
}