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AppTest.php
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AppTest.php
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<?php
/**
* Slim Framework (https://slimframework.com)
*
* @license https://github.com/slimphp/Slim/blob/4.x/LICENSE.md (MIT License)
*/
declare(strict_types=1);
namespace Slim\Tests;
use Prophecy\Argument;
use Psr\Container\ContainerInterface;
use Psr\Http\Message\ResponseFactoryInterface;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use Psr\Http\Message\StreamInterface;
use Psr\Http\Message\UriInterface;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use RuntimeException;
use Slim\App;
use Slim\CallableResolver;
use Slim\Exception\HttpMethodNotAllowedException;
use Slim\Exception\HttpNotFoundException;
use Slim\Handlers\Strategies\RequestResponseArgs;
use Slim\Interfaces\CallableResolverInterface;
use Slim\Interfaces\MiddlewareDispatcherInterface;
use Slim\Interfaces\RouteCollectorInterface;
use Slim\Interfaces\RouteCollectorProxyInterface;
use Slim\Interfaces\RouteParserInterface;
use Slim\Middleware\BodyParsingMiddleware;
use Slim\Middleware\ErrorMiddleware;
use Slim\Middleware\RoutingMiddleware;
use Slim\MiddlewareDispatcher;
use Slim\Routing\RouteCollector;
use Slim\Routing\RouteCollectorProxy;
use Slim\Tests\Mocks\MockAction;
use stdClass;
class AppTest extends TestCase
{
public static function setupBeforeClass()
{
ini_set('error_log', tempnam(sys_get_temp_dir(), 'slim'));
}
public function testDoesNotUseContainerAsServiceLocator()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$containerProphecy = $this->prophesize(ContainerInterface::class);
$app = new App($responseFactoryProphecy->reveal(), $containerProphecy->reveal());
$containerProphecy->has(Argument::type('string'))->shouldNotHaveBeenCalled();
$containerProphecy->get(Argument::type('string'))->shouldNotHaveBeenCalled();
}
/********************************************************************************
* Getter methods
*******************************************************************************/
public function testGetContainer()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$containerProphecy = $this->prophesize(ContainerInterface::class);
$app = new App($responseFactoryProphecy->reveal(), $containerProphecy->reveal());
$this->assertSame($containerProphecy->reveal(), $app->getContainer());
}
public function testGetCallableResolverReturnsInjectedInstance()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$callableResolverProphecy = $this->prophesize(CallableResolverInterface::class);
$app = new App($responseFactoryProphecy->reveal(), null, $callableResolverProphecy->reveal());
$this->assertSame($callableResolverProphecy->reveal(), $app->getCallableResolver());
}
public function testCreatesCallableResolverWhenNull()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$containerProphecy = $this->prophesize(ContainerInterface::class);
$callableResolver = new CallableResolver($containerProphecy->reveal());
$app = new App($responseFactoryProphecy->reveal(), $containerProphecy->reveal(), null);
$this->assertEquals($callableResolver, $app->getCallableResolver());
}
public function testGetRouteCollectorReturnsInjectedInstance()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$routeCollectorProphecy = $this->prophesize(RouteCollectorInterface::class);
$routeParserProphecy = $this->prophesize(RouteParserInterface::class);
$routeCollectorProphecy->getRouteParser()->willReturn($routeParserProphecy->reveal());
$app = new App($responseFactoryProphecy->reveal(), null, null, $routeCollectorProphecy->reveal());
$this->assertSame($routeCollectorProphecy->reveal(), $app->getRouteCollector());
}
public function testCreatesRouteCollectorWhenNullWithInjectedContainer()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$containerProphecy = $this->prophesize(ContainerInterface::class);
$callableResolverProphecy = $this->prophesize(CallableResolverInterface::class);
$routeCollector = new RouteCollector(
$responseFactoryProphecy->reveal(),
$callableResolverProphecy->reveal(),
$containerProphecy->reveal()
);
$app = new App(
$responseFactoryProphecy->reveal(),
$containerProphecy->reveal(),
$callableResolverProphecy->reveal()
);
$this->assertEquals($routeCollector, $app->getRouteCollector());
}
public function testGetMiddlewareDispatcherReturnsInjectedInstance()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$middlewareDispatcherProphecy = $this->prophesize(MiddlewareDispatcherInterface::class);
$app = new App($responseFactoryProphecy->reveal(), null, null, null, null, $middlewareDispatcherProphecy->reveal());
$this->assertSame($middlewareDispatcherProphecy->reveal(), $app->getMiddlewareDispatcher());
}
public function testMiddlewareDispatcherGetsSeededWithInjectedInstance()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$middlewareDispatcherProphecy = $this->prophesize(MiddlewareDispatcherInterface::class);
$middlewareDispatcherProphecy
->seedMiddlewareStack(Argument::any())
->shouldBeCalledOnce();
$app = new App($responseFactoryProphecy->reveal(), null, null, null, null, $middlewareDispatcherProphecy->reveal());
$this->assertSame($middlewareDispatcherProphecy->reveal(), $app->getMiddlewareDispatcher());
}
public function lowerCaseRequestMethodsProvider()
{
return [
['get'],
['post'],
['put'],
['patch'],
['delete'],
['options'],
];
}
/**
* @param string $method
* @dataProvider upperCaseRequestMethodsProvider()
*/
public function testGetPostPutPatchDeleteOptionsMethods(string $method)
{
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn($method);
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$methodName = strtolower($method);
$app = new App($responseFactoryProphecy->reveal());
$app->$methodName('/', function (ServerRequestInterface $request, ResponseInterface $response) {
return $response;
});
$response = $app->handle($requestProphecy->reveal());
$this->assertEquals('Hello World', (string) $response->getBody());
}
public function testAnyRoute()
{
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$app = new App($responseFactoryProphecy->reveal());
$app->any('/', function (ServerRequestInterface $request, ResponseInterface $response) {
return $response;
});
foreach ($this->upperCaseRequestMethodsProvider() as $methods) {
$method = $methods[0];
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn($method);
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$response = $app->handle($requestProphecy->reveal());
$this->assertEquals('Hello World', (string) $response->getBody());
}
}
/********************************************************************************
* Route collector proxy methods
*******************************************************************************/
public function upperCaseRequestMethodsProvider()
{
return [
['GET'],
['POST'],
['PUT'],
['PATCH'],
['DELETE'],
['OPTIONS'],
];
}
/**
* @param string $method
* @dataProvider lowerCaseRequestMethodsProvider
* @dataProvider upperCaseRequestMethodsProvider
*/
public function testMapRoute(string $method)
{
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn($method);
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$app = new App($responseFactoryProphecy->reveal());
$app->map([$method], '/', function (ServerRequestInterface $request, ResponseInterface $response) {
return $response;
});
$response = $app->handle($requestProphecy->reveal());
$this->assertEquals('Hello World', (string) $response->getBody());
}
public function testRedirectRoute()
{
$from = '/from';
$to = '/to';
$routeCreatedResponse = $this->prophesize(ResponseInterface::class);
$handlerCreatedResponse = $this->prophesize(ResponseInterface::class);
$handlerCreatedResponse->getStatusCode()->willReturn(301);
$handlerCreatedResponse->getHeaderLine('Location')->willReturn($to);
$handlerCreatedResponse->withHeader(
Argument::type('string'),
Argument::type('string')
)->will(function ($args) {
$clone = clone $this;
$clone->getHeader($args[0])->willReturn($args[1]);
return $clone;
});
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($routeCreatedResponse->reveal());
$responseFactoryProphecy->createResponse(301)->willReturn($handlerCreatedResponse->reveal());
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn($from);
$uriProphecy->__toString()->willReturn($to);
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$app = new App($responseFactoryProphecy->reveal());
$app->redirect($from, $to, 301);
$response = $app->handle($requestProphecy->reveal());
$responseFactoryProphecy->createResponse(301)->shouldHaveBeenCalled();
$this->assertEquals(301, $response->getStatusCode());
$this->assertEquals($to, $response->getHeaderLine('Location'));
}
public function testRouteWithInternationalCharacters()
{
$path = '/новости';
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$app = new App($responseFactoryProphecy->reveal());
$app->get($path, function () use ($responseProphecy) {
return $responseProphecy->reveal();
});
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn($path);
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$response = $app->handle($requestProphecy->reveal());
$this->assertInstanceOf(ResponseInterface::class, $response);
$this->assertEquals('Hello World', (string) $response->getBody());
}
/********************************************************************************
* Route Patterns
*******************************************************************************/
public function routePatternsProvider()
{
return [
[''], // Empty Route
['/'], // Single Slash Route
['foo'], // Route That Does Not Start With A Slash
['/foo'], // Route That Does Not End In A Slash
['/foo/'], // Route That Ends In A Slash
];
}
/**
* @param string $pattern
* @dataProvider routePatternsProvider
*/
public function testRoutePatterns(string $pattern)
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$app = new App($responseFactoryProphecy->reveal());
$app->get($pattern, function () {
});
$routeCollector = $app->getRouteCollector();
$route = $routeCollector->lookupRoute('route0');
$this->assertEquals($pattern, $route->getPattern());
}
/********************************************************************************
* Route Groups
*******************************************************************************/
public function routeGroupsDataProvider()
{
return [
'empty group with empty route' => [
['', ''], ''
],
'empty group with single slash route' => [
['', '/'], '/'
],
'empty group with segment route that does not end in aSlash' => [
['', '/foo'], '/foo'
],
'empty group with segment route that ends in aSlash' => [
['', '/foo/'], '/foo/'
],
'group single slash with empty route' => [
['/', ''], '/'
],
'group single slash with single slash route' => [
['/', '/'], '//'
],
'group single slash with segment route that does not end in aSlash' => [
['/', '/foo'], '//foo'
],
'group single slash with segment route that ends in aSlash' => [
['/', '/foo/'], '//foo/'
],
'group segment with empty route' => [
['/foo', ''], '/foo'
],
'group segment with single slash route' => [
['/foo', '/'], '/foo/'
],
'group segment with segment route that does not end in aSlash' => [
['/foo', '/bar'], '/foo/bar'
],
'group segment with segment route that ends in aSlash' => [
['/foo', '/bar/'], '/foo/bar/'
],
'empty group with nested group segment with an empty route' => [
['', '/foo', ''], '/foo'
],
'empty group with nested group segment with single slash route' => [
['', '/foo', '/'], '/foo/'
],
'group single slash with empty nested group and segment route without leading slash' => [
['/', '', 'foo'], '/foo'
],
'group single slash with empty nested group and segment route' => [
['/', '', '/foo'], '//foo'
],
'group single slash with single slash group and segment route without leading slash' => [
['/', '/', 'foo'], '//foo'
],
'group single slash with single slash nested group and segment route' => [
['/', '/', '/foo'], '///foo'
],
'group single slash with nested group segment with an empty route' => [
['/', '/foo', ''], '//foo'
],
'group single slash with nested group segment with single slash route' => [
['/', '/foo', '/'], '//foo/'
],
'group single slash with nested group segment with segment route' => [
['/', '/foo', '/bar'], '//foo/bar'
],
'group single slash with nested group segment with segment route that has aTrailing slash' => [
['/', '/foo', '/bar/'], '//foo/bar/'
],
'empty group with empty nested group and segment route without leading slash' => [
['', '', 'foo'], 'foo'
],
'empty group with empty nested group and segment route' => [
['', '', '/foo'], '/foo'
],
'empty group with single slash group and segment route without leading slash' => [
['', '/', 'foo'], '/foo'
],
'empty group with single slash nested group and segment route' => [
['', '/', '/foo'], '//foo'
],
'empty group with nested group segment with segment route' => [
['', '/foo', '/bar'], '/foo/bar'
],
'empty group with nested group segment with segment route that has aTrailing slash' => [
['', '/foo', '/bar/'], '/foo/bar/'
],
'group segment with empty nested group and segment route without leading slash' => [
['/foo', '', 'bar'], '/foobar'
],
'group segment with empty nested group and segment route' => [
['/foo', '', '/bar'], '/foo/bar'
],
'group segment with single slash nested group and segment route' => [
['/foo', '/', 'bar'], '/foo/bar'
],
'group segment with single slash nested group and slash segment route' => [
['/foo', '/', '/bar'], '/foo//bar'
],
'two group segments with empty route' => [
['/foo', '/bar', ''], '/foo/bar'
],
'two group segments with single slash route' => [
['/foo', '/bar', '/'], '/foo/bar/'
],
'two group segments with segment route' => [
['/foo', '/bar', '/baz'], '/foo/bar/baz'
],
'two group segments with segment route that has aTrailing slash' => [
['/foo', '/bar', '/baz/'], '/foo/bar/baz/'
],
];
}
public function testGroupClosureIsBoundToThisClass()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$app = new App($responseFactoryProphecy->reveal());
$testCase = $this;
$app->group('/foo', function () use ($testCase) {
$testCase->assertSame($testCase, $this);
});
}
/**
* @dataProvider routeGroupsDataProvider
* @param array $sequence
* @param string $expectedPath
*/
public function testRouteGroupCombinations(array $sequence, string $expectedPath)
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$app = new App($responseFactoryProphecy->reveal());
$processSequence = function (RouteCollectorProxy $app, array $sequence, $processSequence) {
$path = array_shift($sequence);
/**
* If sequence isn't on last element we use $app->group()
* The very tail of the sequence uses the $app->get() method
*/
if (count($sequence)) {
$app->group($path, function (RouteCollectorProxy $group) use (&$sequence, $processSequence) {
$processSequence($group, $sequence, $processSequence);
});
} else {
$app->get($path, function () {
});
}
};
$processSequence($app, $sequence, $processSequence);
$routeCollector = $app->getRouteCollector();
$route = $routeCollector->lookupRoute('route0');
$this->assertEquals($expectedPath, $route->getPattern());
}
public function testRouteGroupPattern()
{
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
/** @var ResponseFactoryInterface $responseFactoryInterface */
$responseFactoryInterface = $responseFactoryProphecy->reveal();
$app = new App($responseFactoryInterface);
$group = $app->group('/foo', function () {
});
$this->assertEquals('/foo', $group->getPattern());
}
/********************************************************************************
* Middleware
*******************************************************************************/
public function testAddMiddleware()
{
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$app = new App($responseFactoryProphecy->reveal());
$middlewareProphecy = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy->process(Argument::cetera())->will(function () use ($responseProphecy) {
return $responseProphecy->reveal();
});
$middlewareProphecy2 = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy2->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
return $handler->handle($request);
});
$app->add($middlewareProphecy->reveal());
$app->addMiddleware($middlewareProphecy2->reveal());
$app->get('/', function (ServerRequestInterface $request, $response) {
return $response;
});
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$response = $app->handle($requestProphecy->reveal());
$middlewareProphecy->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->shouldHaveBeenCalled();
$middlewareProphecy2->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->shouldHaveBeenCalled();
$this->assertSame($responseProphecy->reveal(), $response);
}
public function testAddMiddlewareUsingDeferredResolution()
{
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$middlewareProphecy = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy->process(Argument::cetera())->willReturn($responseProphecy->reveal());
$containerProphecy = $this->prophesize(ContainerInterface::class);
$containerProphecy->has('middleware')->willReturn(true);
$containerProphecy->get('middleware')->willReturn($middlewareProphecy);
$app = new App($responseFactoryProphecy->reveal(), $containerProphecy->reveal());
$app->add('middleware');
$app->get('/', function (ServerRequestInterface $request, ResponseInterface $response) {
return $response;
});
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$response = $app->handle($requestProphecy->reveal());
$this->assertSame('Hello World', (string) $response->getBody());
}
public function testAddRoutingMiddleware()
{
/** @var ResponseFactoryInterface $responseFactory */
$responseFactory = $this->prophesize(ResponseFactoryInterface::class)->reveal();
// Create the app.
$app = new App($responseFactory);
// Add the routing middleware.
$routingMiddleware = $app->addRoutingMiddleware();
// Check that the routing middleware really has been added to the tip of the app middleware stack.
$middlewareDispatcherProperty = new \ReflectionProperty(App::class, 'middlewareDispatcher');
$middlewareDispatcherProperty->setAccessible(true);
/** @var MiddlewareDispatcher $middlewareDispatcher */
$middlewareDispatcher = $middlewareDispatcherProperty->getValue($app);
$tipProperty = new \ReflectionProperty(MiddlewareDispatcher::class, 'tip');
$tipProperty->setAccessible(true);
/** @var RequestHandlerInterface $tip */
$tip = $tipProperty->getValue($middlewareDispatcher);
$reflection = new \ReflectionClass($tip);
$middlewareProperty = $reflection->getProperty('middleware');
$middlewareProperty->setAccessible(true);
$this->assertSame($routingMiddleware, $middlewareProperty->getValue($tip));
$this->assertInstanceOf(RoutingMiddleware::class, $routingMiddleware);
}
public function testAddErrorMiddleware()
{
/** @var ResponseFactoryInterface $responseFactory */
$responseFactory = $this->prophesize(ResponseFactoryInterface::class)->reveal();
// Create the app.
$app = new App($responseFactory);
// Add the error middleware.
$errorMiddleware = $app->addErrorMiddleware(true, true, true);
// Check that the error middleware really has been added to the tip of the app middleware stack.
$middlewareDispatcherProperty = new \ReflectionProperty(App::class, 'middlewareDispatcher');
$middlewareDispatcherProperty->setAccessible(true);
/** @var MiddlewareDispatcher $middlewareDispatcher */
$middlewareDispatcher = $middlewareDispatcherProperty->getValue($app);
$tipProperty = new \ReflectionProperty(MiddlewareDispatcher::class, 'tip');
$tipProperty->setAccessible(true);
/** @var RequestHandlerInterface $tip */
$tip = $tipProperty->getValue($middlewareDispatcher);
$reflection = new \ReflectionClass($tip);
$middlewareProperty = $reflection->getProperty('middleware');
$middlewareProperty->setAccessible(true);
$this->assertSame($errorMiddleware, $middlewareProperty->getValue($tip));
$this->assertInstanceOf(ErrorMiddleware::class, $errorMiddleware);
}
public function testAddBodyParsingMiddleware()
{
/** @var ResponseFactoryInterface $responseFactory */
$responseFactory = $this->prophesize(ResponseFactoryInterface::class)->reveal();
// Create the app.
$app = new App($responseFactory);
// Add the error middleware.
$bodyParsingMiddleware = $app->addBodyParsingMiddleware();
// Check that the body parsing middleware really has been added to the tip of the app middleware stack.
$middlewareDispatcherProperty = new \ReflectionProperty(App::class, 'middlewareDispatcher');
$middlewareDispatcherProperty->setAccessible(true);
/** @var MiddlewareDispatcher $middlewareDispatcher */
$middlewareDispatcher = $middlewareDispatcherProperty->getValue($app);
$tipProperty = new \ReflectionProperty(MiddlewareDispatcher::class, 'tip');
$tipProperty->setAccessible(true);
/** @var RequestHandlerInterface $tip */
$tip = $tipProperty->getValue($middlewareDispatcher);
$reflection = new \ReflectionClass($tip);
$middlewareProperty = $reflection->getProperty('middleware');
$middlewareProperty->setAccessible(true);
$this->assertSame($bodyParsingMiddleware, $middlewareProperty->getValue($tip));
$this->assertInstanceOf(BodyParsingMiddleware::class, $bodyParsingMiddleware);
}
public function testAddMiddlewareOnRoute()
{
$output = '';
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$middlewareProphecy = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In1';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out1';
return $response;
});
$middlewareProphecy2 = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy2->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In2';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out2';
return $response;
});
$app = new App($responseFactoryProphecy->reveal());
$app->get('/', function (ServerRequestInterface $request, ResponseInterface $response) use (&$output) {
$output .= 'Center';
return $response;
})
->add($middlewareProphecy->reveal())
->addMiddleware($middlewareProphecy2->reveal());
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$app->handle($requestProphecy->reveal());
$this->assertEquals('In2In1CenterOut1Out2', $output);
}
public function testAddMiddlewareOnRouteGroup()
{
$output = '';
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$middlewareProphecy = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In1';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out1';
return $response;
});
$middlewareProphecy2 = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy2->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In2';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out2';
return $response;
});
$app = new App($responseFactoryProphecy->reveal());
$app->group('/foo', function (RouteCollectorProxy $proxy) use (&$output) {
$proxy->get('/bar', function (ServerRequestInterface $request, ResponseInterface $response) use (&$output) {
$output .= 'Center';
return $response;
});
})
->add($middlewareProphecy->reveal())
->addMiddleware($middlewareProphecy2->reveal());
$uriProphecy = $this->prophesize(UriInterface::class);
$uriProphecy->getPath()->willReturn('/foo/bar');
$requestProphecy = $this->prophesize(ServerRequestInterface::class);
$requestProphecy->getMethod()->willReturn('GET');
$requestProphecy->getUri()->willReturn($uriProphecy->reveal());
$requestProphecy->getAttribute('routingResults')->willReturn(null);
$requestProphecy->withAttribute(Argument::type('string'), Argument::any())->will(function ($args) {
$clone = clone $this;
$clone->getAttribute($args[0])->willReturn($args[1]);
return $clone;
});
$app->handle($requestProphecy->reveal());
$this->assertEquals('In2In1CenterOut1Out2', $output);
}
public function testAddMiddlewareOnTwoRouteGroup()
{
$output = '';
$streamProphecy = $this->prophesize(StreamInterface::class);
$streamProphecy->__toString()->willReturn('Hello World');
$responseProphecy = $this->prophesize(ResponseInterface::class);
$responseProphecy->getBody()->willReturn($streamProphecy->reveal());
$responseFactoryProphecy = $this->prophesize(ResponseFactoryInterface::class);
$responseFactoryProphecy->createResponse()->willReturn($responseProphecy->reveal());
$middlewareProphecy = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In1';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out1';
return $response;
});
$middlewareProphecy2 = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy2->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */
$handler = $args[1];
$output .= 'In2';
/** @var ResponseInterface $response */
$response = $handler->handle($request);
$output .= 'Out2';
return $response;
});
$middlewareProphecy3 = $this->prophesize(MiddlewareInterface::class);
$middlewareProphecy3->process(
Argument::type(ServerRequestInterface::class),
Argument::type(RequestHandlerInterface::class)
)->will(function ($args) use (&$output) {
/** @var ServerRequestInterface $request */
$request = $args[0];
/** @var RequestHandlerInterface $handler */