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<?php
/**
* Slim - a micro PHP 5 framework
*
* @author Josh Lockhart <info@slimframework.com>
* @copyright 2011 Josh Lockhart
* @link http://www.slimframework.com
* @license http://www.slimframework.com/license
* @version 2.6.1
*
* MIT LICENSE
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* We use a mock application, instead of a Slim application.
* so that we may easily test the Method Override middleware
* in isolation.
*/
class CustomAppMethod
{
protected $environment;
public function __construct()
{
$this->environment = \Slim\Environment::getInstance();
}
public function &environment() {
return $this->environment;
}
public function call()
{
//Do nothing
}
}
class MethodOverrideTest extends PHPUnit_Framework_TestCase
{
/**
* Test overrides method as POST
*/
public function testOverrideMethodAsPost()
{
\Slim\Environment::mock(array(
'REQUEST_METHOD' => 'POST',
'CONTENT_TYPE' => 'application/x-www-form-urlencoded',
'CONTENT_LENGTH' => 11,
'slim.input' => '_METHOD=PUT'
));
$app = new CustomAppMethod();
$mw = new \Slim\Middleware\MethodOverride();
$mw->setApplication($app);
$mw->setNextMiddleware($app);
$mw->call();
$env =& $app->environment();
$this->assertEquals('PUT', $env['REQUEST_METHOD']);
$this->assertTrue(isset($env['slim.method_override.original_method']));
$this->assertEquals('POST', $env['slim.method_override.original_method']);
}
/**
* Test does not override method if not POST
*/
public function testDoesNotOverrideMethodIfNotPost()
{
\Slim\Environment::mock(array(
'REQUEST_METHOD' => 'GET',
'slim.input' => ''
));
$app = new CustomAppMethod();
$mw = new \Slim\Middleware\MethodOverride();
$mw->setApplication($app);
$mw->setNextMiddleware($app);
$mw->call();
$env =& $app->environment();
$this->assertEquals('GET', $env['REQUEST_METHOD']);
$this->assertFalse(isset($env['slim.method_override.original_method']));
}
/**
* Test does not override method if no method override parameter
*/
public function testDoesNotOverrideMethodAsPostWithoutParameter()
{
\Slim\Environment::mock(array(
'REQUEST_METHOD' => 'POST',
'REMOTE_ADDR' => '127.0.0.1',
'SCRIPT_NAME' => '/foo/index.php', //<-- Physical
'PATH_INFO' => '/bar', //<-- Virtual
'QUERY_STRING' => 'foo=bar',
'SERVER_NAME' => 'slim',
'SERVER_PORT' => 80,
'slim.url_scheme' => 'http',
'slim.input' => '',
'slim.errors' => fopen('php://stderr', 'w')
));
$app = new CustomAppMethod();
$mw = new \Slim\Middleware\MethodOverride();
$mw->setApplication($app);
$mw->setNextMiddleware($app);
$mw->call();
$env =& $app->environment();
$this->assertEquals('POST', $env['REQUEST_METHOD']);
$this->assertFalse(isset($env['slim.method_override.original_method']));
}
/**
* Test overrides method with X-Http-Method-Override header
*/
public function testOverrideMethodAsHeader()
{
\Slim\Environment::mock(array(
'REQUEST_METHOD' => 'POST',
'CONTENT_TYPE' => 'application/json',
'CONTENT_LENGTH' => 0,
'slim.input' => '',
'HTTP_X_HTTP_METHOD_OVERRIDE' => 'DELETE'
));
$app = new CustomAppMethod();
$mw = new \Slim\Middleware\MethodOverride();
$mw->setApplication($app);
$mw->setNextMiddleware($app);
$mw->call();
$env =& $app->environment();
$this->assertEquals('DELETE', $env['REQUEST_METHOD']);
$this->assertTrue(isset($env['slim.method_override.original_method']));
$this->assertEquals('POST', $env['slim.method_override.original_method']);
}
}
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