RouterTest::testHandle() - Code Metrics - Inspection of "WIP! v2.0.0" - sunrise-php/http-router - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#34)

by Anatoly

created 2019-11-27 22:40 UTC

RouterTest::testHandle() A

↳ Parent: Project

Complexity

Conditions	1
Paths	1

Size

Total Lines	30
Code Lines	21

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	21
nc	1
nop	0
dl	0
loc	30
rs	9.584
c	0
b	0
f	0

<?php declare(strict_types=1);

namespace Sunrise\Http\Router\Tests;

/**
 * Import classes
 */
use PHPUnit\Framework\TestCase;
use Psr\Http\Server\MiddlewareInterface;
use Psr\Http\Server\RequestHandlerInterface;
use Sunrise\Http\Router\Exception\MethodNotAllowedException;
use Sunrise\Http\Router\Exception\MiddlewareAlreadyExistsException;
use Sunrise\Http\Router\Exception\RouteAlreadyExistsException;
use Sunrise\Http\Router\Exception\RouteNotFoundException;
use Sunrise\Http\Router\Loader\LoaderInterface;
use Sunrise\Http\Router\RouteCollection;
use Sunrise\Http\Router\RouteCollectionGroupActionInterface;
use Sunrise\Http\Router\Router;
use Sunrise\Http\ServerRequest\ServerRequestFactory;

/**
 * Import functions
 */
use function array_merge;

/**
 * RouterTest
 */
class RouterTest extends TestCase
{

    /**
     * @return void
     */
    public function testConstructor() : void
    {
        $router = new Router();

        $this->assertInstanceOf(MiddlewareInterface::class, $router);
        $this->assertInstanceOf(RequestHandlerInterface::class, $router);
    }

    /**
     * @return void
     */
    public function testAddRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $this->assertSame($routes, $router->getRoutes());
    }

    /**
     * @return void
     */
    public function testAddMiddleware() : void
    {
        $middlewares = [
            new Fixture\BlankMiddleware(),
            new Fixture\BlankMiddleware(),
            new Fixture\BlankMiddleware(),
        ];

        $router = new Router();
        $router->addMiddleware(...$middlewares);

        $this->assertSame($middlewares, $router->getMiddlewares());
    }

    /**
     * @return void
     */
    public function testAddExistingRoute() : void
    {
        $route = new Fixture\TestRoute();

        $router = new Router();
        $router->addRoute($route);

        $this->expectException(RouteAlreadyExistsException::class);
        $this->expectExceptionMessage('A route with the name "' . $route->getName() . '" already exists.');

        try {
            $router->addRoute($route);
        } catch (RouteAlreadyExistsException $e) {
            $this->assertSame($route, $e->fromContext('route'));

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testAddExistingMiddleware() : void
    {
        $middleware = new Fixture\BlankMiddleware();

        $router = new Router();
        $router->addMiddleware($middleware);

        $this->expectException(MiddlewareAlreadyExistsException::class);
        $this->expectExceptionMessage('A middleware with the hash "' . $middleware->getHash() . '" already exists.');

        try {
            $router->addMiddleware($middleware);
        } catch (MiddlewareAlreadyExistsException $e) {
            $this->assertSame($middleware, $e->fromContext('middleware'));

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testGetAllowedMethods() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $expectedMethods = array_merge(
            $routes[0]->getMethods(),
            $routes[1]->getMethods(),
            $routes[2]->getMethods()
        );

        $router = new Router();

        $this->assertSame([], $router->getAllowedMethods());

        $router->addRoute(...$routes);

        $this->assertSame($expectedMethods, $router->getAllowedMethods());
    }

    /**
     * @return void
     */
    public function testGetRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $this->assertSame($routes[1], $router->getRoute($routes[1]->getName()));
    }

    /**
     * @return void
     */
    public function testGetUndefinedRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('No route found for the name "foo".');

        try {
            $router->getRoute('foo');
        } catch (RouteNotFoundException $e) {
            $this->assertSame('foo', $e->fromContext('name'));

            throw $e;
        }
    }

    /**
     * The test method only proxies the function `path_build`,
     * the function should be tested separately.
     *
     * @return void
     */
    public function testGenerateUri() : void
    {
        $route = new Fixture\TestRoute();

        $router = new Router();
        $router->addRoute($route);

        $this->assertSame($route->getPath(), $router->generateUri($route->getName()));
    }

    /**
     * @return void
     */
    public function testMatch() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $foundRoute = $router->match((new ServerRequestFactory)
            ->createServerRequest(
                $routes[2]->getMethods()[1],
                $routes[2]->getPath()
            ));

        $this->assertSame($routes[2]->getName(), $foundRoute->getName());
    }

    /**
     * @return void
     */
    public function testMatchForUnallowedMethod() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest('GET', $routes[0]->getPath());

        $this->expectException(MethodNotAllowedException::class);
        $this->expectExceptionMessage('The method "GET" is not allowed.');

        try {
            $router->match($request);
        } catch (MethodNotAllowedException $e) {
            $allowedMethods = array_merge(
                $routes[0]->getMethods(),
                $routes[1]->getMethods(),
                $routes[2]->getMethods()
            );

            $this->assertSame('GET', $e->fromContext('method'));
            $this->assertSame($allowedMethods, $e->fromContext('allowed'));
            $this->assertSame($allowedMethods, $e->getAllowedMethods());

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testMatchForUndefinedRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest($routes[0]->getMethods()[0], '/');

        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('No route found for the URI "/".');

        try {
            $router->match($request);
        } catch (RouteNotFoundException $e) {
            $this->assertSame('/', $e->fromContext('uri'));

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testHandle() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $router->handle((new ServerRequestFactory)
            ->createServerRequest(
                $routes[2]->getMethods()[1],
                $routes[2]->getPath()
            ));

        $this->assertTrue($routes[2]->getRequestHandler()->isRunned());
    }

    /**
     * @return void
     */
    public function testHandleWithMiddlewares() : void
    {
        $route = new Fixture\TestRoute();

        $middlewares = [
            new Fixture\BlankMiddleware(),
            new Fixture\BlankMiddleware(),
            new Fixture\BlankMiddleware(),
        ];

        $router = new Router();
        $router->addRoute($route);
        $router->addMiddleware(...$middlewares);
        $router->handle((new ServerRequestFactory)
            ->createServerRequest(
                $route->getMethods()[0],
                $route->getPath()
            ));

        $this->assertTrue($middlewares[0]->isRunned());
        $this->assertTrue($middlewares[1]->isRunned());
        $this->assertTrue($middlewares[2]->isRunned());
        $this->assertTrue($route->getRequestHandler()->isRunned());
    }

    /**
     * @return void
     */
    public function testHandleWithBrokenMiddleware() : void
    {
        $route = new Fixture\TestRoute();

        $middlewares = [
            new Fixture\BlankMiddleware(),
            new Fixture\BlankMiddleware(true),
            new Fixture\BlankMiddleware(),
        ];

        $router = new Router();
        $router->addRoute($route);
        $router->addMiddleware(...$middlewares);
        $router->handle((new ServerRequestFactory)
            ->createServerRequest(
                $route->getMethods()[0],
                $route->getPath()
            ));

        $this->assertTrue($middlewares[0]->isRunned());
        $this->assertTrue($middlewares[1]->isRunned());
        $this->assertFalse($middlewares[2]->isRunned());
        $this->assertFalse($route->getRequestHandler()->isRunned());
    }

    /**
     * @return void
     */
    public function testHandleForUnallowedMethod() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest('GET', '/');

        $this->expectException(MethodNotAllowedException::class);
        $this->expectExceptionMessage('The method "GET" is not allowed.');

        try {
            $router->handle($request);
        } catch (MethodNotAllowedException $e) {
            $allowedMethods = array_merge(
                $routes[0]->getMethods(),
                $routes[1]->getMethods(),
                $routes[2]->getMethods()
            );

            $this->assertSame('GET', $e->fromContext('method'));
            $this->assertSame($allowedMethods, $e->fromContext('allowed'));
            $this->assertSame($allowedMethods, $e->getAllowedMethods());

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testHandleForUndefinedRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest($routes[0]->getMethods()[0], '/');

        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('No route found for the URI "/".');

        try {
            $router->handle($request);
        } catch (RouteNotFoundException $e) {
            $this->assertSame('/', $e->fromContext('uri'));

            throw $e;
        }
    }

    /**
     * @return void
     */
    public function testProcess() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $fallback = new Fixture\BlankRequestHandler();

        $router->process((new ServerRequestFactory)
            ->createServerRequest(
                $routes[2]->getMethods()[1],
                $routes[2]->getPath()
            ), $fallback);

        $this->assertTrue($routes[2]->getRequestHandler()->isRunned());
        $this->assertFalse($fallback->isRunned());
    }

    /**
     * @return void
     */
    public function testProcessForUnallowedMethod() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest('GET', '/');

        $fallback = new Fixture\BlankRequestHandler();

        $router->process($request, $fallback);

        $this->assertInstanceOf(
            MethodNotAllowedException::class,
            $fallback->getAttribute(Router::ATTR_NAME_FOR_ROUTING_ERROR)
        );

        $this->assertTrue($fallback->isRunned());
    }

    /**
     * @return void
     */
    public function testProcessForUndefinedRoute() : void
    {
        $routes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $router = new Router();
        $router->addRoute(...$routes);

        $request = (new ServerRequestFactory)
            ->createServerRequest($routes[0]->getMethods()[0], '/');

        $fallback = new Fixture\BlankRequestHandler();

        $router->process($request, $fallback);

        $this->assertInstanceOf(
            RouteNotFoundException::class,
            $fallback->getAttribute(Router::ATTR_NAME_FOR_ROUTING_ERROR)
        );

        $this->assertTrue($fallback->isRunned());
    }

    /**
     * @return void
     */
    public function testGroup() : void
    {
        $router = new Router();

        $this->assertInstanceOf(
            RouteCollectionGroupActionInterface::class,
            $router->group(function ($group) {
                $group->get('api.ping', '/ping', new Fixture\BlankRequestHandler());

                $this->assertInstanceOf(
                    RouteCollectionGroupActionInterface::class,
                    $group->group(function ($group) {

                        $this->assertInstanceOf(
                            RouteCollectionGroupActionInterface::class,
                            $group->group(function ($group) {
                                $group->post('api.section.create', '/create', new Fixture\BlankRequestHandler());
                                $group->patch('api.section.update', '/update/{id}', new Fixture\BlankRequestHandler());
                            })->addPrefix('/section')
                        );

                        $this->assertInstanceOf(
                            RouteCollectionGroupActionInterface::class,
                            $group->group(function ($group) {
                                $group->post('api.product.create', '/create', new Fixture\BlankRequestHandler());
                                $group->patch('api.product.update', '/update/{id}', new Fixture\BlankRequestHandler());
                            })->addPrefix('/product')
                        );
                    })->addPrefix('/v1')
                );
            })->addPrefix('/api')
        );

        $this->assertContains([
            'name' => 'api.ping',
            'path' => '/api/ping',
            'methods' => [Router::METHOD_GET],
            'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
            'middlewares' => [],
            'attributes' => [],
        ], Fixture\Helper::routesToArray($router->getRoutes()));

        $this->assertContains([
            'name' => 'api.section.create',
            'path' => '/api/v1/section/create',
            'methods' => [Router::METHOD_POST],
            'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
            'middlewares' => [],
            'attributes' => [],
        ], Fixture\Helper::routesToArray($router->getRoutes()));

        $this->assertContains([
            'name' => 'api.section.update',
            'path' => '/api/v1/section/update/{id}',
            'methods' => [Router::METHOD_PATCH],
            'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
            'middlewares' => [],
            'attributes' => [],
        ], Fixture\Helper::routesToArray($router->getRoutes()));

        $this->assertContains([
            'name' => 'api.product.create',
            'path' => '/api/v1/product/create',
            'methods' => [Router::METHOD_POST],
            'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
            'middlewares' => [],
            'attributes' => [],
        ], Fixture\Helper::routesToArray($router->getRoutes()));

        $this->assertContains([
            'name' => 'api.product.update',
            'path' => '/api/v1/product/update/{id}',
            'methods' => [Router::METHOD_PATCH],
            'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
            'middlewares' => [],
            'attributes' => [],
        ], Fixture\Helper::routesToArray($router->getRoutes()));
    }

    /**
     * @return void
     */
    public function testLoad() : void
    {
        $router = new Router();

        $expectedRoutes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $loader = $this->createMock(LoaderInterface::class);

        $loader->method('load')->willReturn(
            new RouteCollection(...$expectedRoutes)
        );

        $router->load($loader);

        $this->assertSame($expectedRoutes, $router->getRoutes());
    }

    /**
     * @return void
     */
    public function testMultipleLoad() : void
    {
        $router = new Router();

        $expectedRoutes = [
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
            new Fixture\TestRoute(),
        ];

        $loaders = [
            $this->createMock(LoaderInterface::class),
            $this->createMock(LoaderInterface::class),
            $this->createMock(LoaderInterface::class),
        ];

        $loaders[0]->method('load')->willReturn(
            new RouteCollection($expectedRoutes[0])
        );

        $loaders[1]->method('load')->willReturn(
            new RouteCollection($expectedRoutes[1])
        );

        $loaders[2]->method('load')->willReturn(
            new RouteCollection($expectedRoutes[2])
        );

        $router->load(...$loaders);

        $this->assertSame($expectedRoutes, $router->getRoutes());
    }
}


1			<?php declare(strict_types=1);
2
3			namespace Sunrise\Http\Router\Tests;
4
5			/**
6			* Import classes
7			*/
8			use PHPUnit\Framework\TestCase;
9			use Psr\Http\Server\MiddlewareInterface;
10			use Psr\Http\Server\RequestHandlerInterface;
11			use Sunrise\Http\Router\Exception\MethodNotAllowedException;
12			use Sunrise\Http\Router\Exception\MiddlewareAlreadyExistsException;
13			use Sunrise\Http\Router\Exception\RouteAlreadyExistsException;
14			use Sunrise\Http\Router\Exception\RouteNotFoundException;
15			use Sunrise\Http\Router\Loader\LoaderInterface;
16			use Sunrise\Http\Router\RouteCollection;
17			use Sunrise\Http\Router\RouteCollectionGroupActionInterface;
18			use Sunrise\Http\Router\Router;
19			use Sunrise\Http\ServerRequest\ServerRequestFactory;
20
21			/**
22			* Import functions
23			*/
24			use function array_merge;
25
26			/**
27			* RouterTest
28			*/
29			class RouterTest extends TestCase
30			{
31
32			/**
33			* @return void
34			*/
35			public function testConstructor() : void
36			{
37			$router = new Router();
38
39			$this->assertInstanceOf(MiddlewareInterface::class, $router);
40			$this->assertInstanceOf(RequestHandlerInterface::class, $router);
41			}
42
43			/**
44			* @return void
45			*/
46			public function testAddRoute() : void
47			{
48			$routes = [
49			new Fixture\TestRoute(),
50			new Fixture\TestRoute(),
51			new Fixture\TestRoute(),
52			];
53
54			$router = new Router();
55			$router->addRoute(...$routes);
56
57			$this->assertSame($routes, $router->getRoutes());
58			}
59
60			/**
61			* @return void
62			*/
63			public function testAddMiddleware() : void
64			{
65			$middlewares = [
66			new Fixture\BlankMiddleware(),
67			new Fixture\BlankMiddleware(),
68			new Fixture\BlankMiddleware(),
69			];
70
71			$router = new Router();
72			$router->addMiddleware(...$middlewares);
73
74			$this->assertSame($middlewares, $router->getMiddlewares());
75			}
76
77			/**
78			* @return void
79			*/
80			public function testAddExistingRoute() : void
81			{
82			$route = new Fixture\TestRoute();
83
84			$router = new Router();
85			$router->addRoute($route);
86
87			$this->expectException(RouteAlreadyExistsException::class);
88			$this->expectExceptionMessage('A route with the name "' . $route->getName() . '" already exists.');
89
90			try {
91			$router->addRoute($route);
92			} catch (RouteAlreadyExistsException $e) {
93			$this->assertSame($route, $e->fromContext('route'));
94
95			throw $e;
96			}
97			}
98
99			/**
100			* @return void
101			*/
102			public function testAddExistingMiddleware() : void
103			{
104			$middleware = new Fixture\BlankMiddleware();
105
106			$router = new Router();
107			$router->addMiddleware($middleware);
108
109			$this->expectException(MiddlewareAlreadyExistsException::class);
110			$this->expectExceptionMessage('A middleware with the hash "' . $middleware->getHash() . '" already exists.');
111
112			try {
113			$router->addMiddleware($middleware);
114			} catch (MiddlewareAlreadyExistsException $e) {
115			$this->assertSame($middleware, $e->fromContext('middleware'));
116
117			throw $e;
118			}
119			}
120
121			/**
122			* @return void
123			*/
124			public function testGetAllowedMethods() : void
125			{
126			$routes = [
127			new Fixture\TestRoute(),
128			new Fixture\TestRoute(),
129			new Fixture\TestRoute(),
130			];
131
132			$expectedMethods = array_merge(
133			$routes[0]->getMethods(),
134			$routes[1]->getMethods(),
135			$routes[2]->getMethods()
136			);
137
138			$router = new Router();
139
140			$this->assertSame([], $router->getAllowedMethods());
141
142			$router->addRoute(...$routes);
143
144			$this->assertSame($expectedMethods, $router->getAllowedMethods());
145			}
146
147			/**
148			* @return void
149			*/
150			public function testGetRoute() : void
151			{
152			$routes = [
153			new Fixture\TestRoute(),
154			new Fixture\TestRoute(),
155			new Fixture\TestRoute(),
156			];
157
158			$router = new Router();
159			$router->addRoute(...$routes);
160
161			$this->assertSame($routes[1], $router->getRoute($routes[1]->getName()));
162			}
163
164			/**
165			* @return void
166			*/
167			public function testGetUndefinedRoute() : void
168			{
169			$routes = [
170			new Fixture\TestRoute(),
171			new Fixture\TestRoute(),
172			new Fixture\TestRoute(),
173			];
174
175			$router = new Router();
176			$router->addRoute(...$routes);
177
178			$this->expectException(RouteNotFoundException::class);
179			$this->expectExceptionMessage('No route found for the name "foo".');
180
181			try {
182			$router->getRoute('foo');
183			} catch (RouteNotFoundException $e) {
184			$this->assertSame('foo', $e->fromContext('name'));
185
186			throw $e;
187			}
188			}
189
190			/**
191			* The test method only proxies the function `path_build`,
192			* the function should be tested separately.
193			*
194			* @return void
195			*/
196			public function testGenerateUri() : void
197			{
198			$route = new Fixture\TestRoute();
199
200			$router = new Router();
201			$router->addRoute($route);
202
203			$this->assertSame($route->getPath(), $router->generateUri($route->getName()));
204			}
205
206			/**
207			* @return void
208			*/
209			public function testMatch() : void
210			{
211			$routes = [
212			new Fixture\TestRoute(),
213			new Fixture\TestRoute(),
214			new Fixture\TestRoute(),
215			new Fixture\TestRoute(),
216			new Fixture\TestRoute(),
217			];
218
219			$router = new Router();
220			$router->addRoute(...$routes);
221
222			$foundRoute = $router->match((new ServerRequestFactory)
223			->createServerRequest(
224			$routes[2]->getMethods()[1],
225			$routes[2]->getPath()
226			));
227
228			$this->assertSame($routes[2]->getName(), $foundRoute->getName());
229			}
230
231			/**
232			* @return void
233			*/
234			public function testMatchForUnallowedMethod() : void
235			{
236			$routes = [
237			new Fixture\TestRoute(),
238			new Fixture\TestRoute(),
239			new Fixture\TestRoute(),
240			];
241
242			$router = new Router();
243			$router->addRoute(...$routes);
244
245			$request = (new ServerRequestFactory)
246			->createServerRequest('GET', $routes[0]->getPath());
247
248			$this->expectException(MethodNotAllowedException::class);
249			$this->expectExceptionMessage('The method "GET" is not allowed.');
250
251			try {
252			$router->match($request);
253			} catch (MethodNotAllowedException $e) {
254			$allowedMethods = array_merge(
255			$routes[0]->getMethods(),
256			$routes[1]->getMethods(),
257			$routes[2]->getMethods()
258			);
259
260			$this->assertSame('GET', $e->fromContext('method'));
261			$this->assertSame($allowedMethods, $e->fromContext('allowed'));
262			$this->assertSame($allowedMethods, $e->getAllowedMethods());
263
264			throw $e;
265			}
266			}
267
268			/**
269			* @return void
270			*/
271			public function testMatchForUndefinedRoute() : void
272			{
273			$routes = [
274			new Fixture\TestRoute(),
275			new Fixture\TestRoute(),
276			new Fixture\TestRoute(),
277			];
278
279			$router = new Router();
280			$router->addRoute(...$routes);
281
282			$request = (new ServerRequestFactory)
283			->createServerRequest($routes[0]->getMethods()[0], '/');
284
285			$this->expectException(RouteNotFoundException::class);
286			$this->expectExceptionMessage('No route found for the URI "/".');
287
288			try {
289			$router->match($request);
290			} catch (RouteNotFoundException $e) {
291			$this->assertSame('/', $e->fromContext('uri'));
292
293			throw $e;
294			}
295			}
296
297			/**
298			* @return void
299			*/
300			public function testHandle() : void
301			{
302			$routes = [
303			new Fixture\TestRoute(),
304			new Fixture\TestRoute(),
305			new Fixture\TestRoute(),
306			new Fixture\TestRoute(),
307			new Fixture\TestRoute(),
308			];
309
310			$router = new Router();
311			$router->addRoute(...$routes);
312
313			$router->handle((new ServerRequestFactory)
314			->createServerRequest(
315			$routes[2]->getMethods()[1],
316			$routes[2]->getPath()
317			));
318
319			$this->assertTrue($routes[2]->getRequestHandler()->isRunned());
320			}
321
322			/**
323			* @return void
324			*/
325			public function testHandleWithMiddlewares() : void
326			{
327			$route = new Fixture\TestRoute();
328
329			$middlewares = [
330			new Fixture\BlankMiddleware(),
331			new Fixture\BlankMiddleware(),
332			new Fixture\BlankMiddleware(),
333			];
334
335			$router = new Router();
336			$router->addRoute($route);
337			$router->addMiddleware(...$middlewares);
338			$router->handle((new ServerRequestFactory)
339			->createServerRequest(
340			$route->getMethods()[0],
341			$route->getPath()
342			));
343
344			$this->assertTrue($middlewares[0]->isRunned());
345			$this->assertTrue($middlewares[1]->isRunned());
346			$this->assertTrue($middlewares[2]->isRunned());
347			$this->assertTrue($route->getRequestHandler()->isRunned());
348			}
349
350			/**
351			* @return void
352			*/
353			public function testHandleWithBrokenMiddleware() : void
354			{
355			$route = new Fixture\TestRoute();
356
357			$middlewares = [
358			new Fixture\BlankMiddleware(),
359			new Fixture\BlankMiddleware(true),
360			new Fixture\BlankMiddleware(),
361			];
362
363			$router = new Router();
364			$router->addRoute($route);
365			$router->addMiddleware(...$middlewares);
366			$router->handle((new ServerRequestFactory)
367			->createServerRequest(
368			$route->getMethods()[0],
369			$route->getPath()
370			));
371
372			$this->assertTrue($middlewares[0]->isRunned());
373			$this->assertTrue($middlewares[1]->isRunned());
374			$this->assertFalse($middlewares[2]->isRunned());
375			$this->assertFalse($route->getRequestHandler()->isRunned());
376			}
377
378			/**
379			* @return void
380			*/
381			public function testHandleForUnallowedMethod() : void
382			{
383			$routes = [
384			new Fixture\TestRoute(),
385			new Fixture\TestRoute(),
386			new Fixture\TestRoute(),
387			];
388
389			$router = new Router();
390			$router->addRoute(...$routes);
391
392			$request = (new ServerRequestFactory)
393			->createServerRequest('GET', '/');
394
395			$this->expectException(MethodNotAllowedException::class);
396			$this->expectExceptionMessage('The method "GET" is not allowed.');
397
398			try {
399			$router->handle($request);
400			} catch (MethodNotAllowedException $e) {
401			$allowedMethods = array_merge(
402			$routes[0]->getMethods(),
403			$routes[1]->getMethods(),
404			$routes[2]->getMethods()
405			);
406
407			$this->assertSame('GET', $e->fromContext('method'));
408			$this->assertSame($allowedMethods, $e->fromContext('allowed'));
409			$this->assertSame($allowedMethods, $e->getAllowedMethods());
410
411			throw $e;
412			}
413			}
414
415			/**
416			* @return void
417			*/
418			public function testHandleForUndefinedRoute() : void
419			{
420			$routes = [
421			new Fixture\TestRoute(),
422			new Fixture\TestRoute(),
423			new Fixture\TestRoute(),
424			];
425
426			$router = new Router();
427			$router->addRoute(...$routes);
428
429			$request = (new ServerRequestFactory)
430			->createServerRequest($routes[0]->getMethods()[0], '/');
431
432			$this->expectException(RouteNotFoundException::class);
433			$this->expectExceptionMessage('No route found for the URI "/".');
434
435			try {
436			$router->handle($request);
437			} catch (RouteNotFoundException $e) {
438			$this->assertSame('/', $e->fromContext('uri'));
439
440			throw $e;
441			}
442			}
443
444			/**
445			* @return void
446			*/
447			public function testProcess() : void
448			{
449			$routes = [
450			new Fixture\TestRoute(),
451			new Fixture\TestRoute(),
452			new Fixture\TestRoute(),
453			new Fixture\TestRoute(),
454			new Fixture\TestRoute(),
455			];
456
457			$router = new Router();
458			$router->addRoute(...$routes);
459
460			$fallback = new Fixture\BlankRequestHandler();
461
462			$router->process((new ServerRequestFactory)
463			->createServerRequest(
464			$routes[2]->getMethods()[1],
465			$routes[2]->getPath()
466			), $fallback);
467
468			$this->assertTrue($routes[2]->getRequestHandler()->isRunned());
469			$this->assertFalse($fallback->isRunned());
470			}
471
472			/**
473			* @return void
474			*/
475			public function testProcessForUnallowedMethod() : void
476			{
477			$routes = [
478			new Fixture\TestRoute(),
479			new Fixture\TestRoute(),
480			new Fixture\TestRoute(),
481			];
482
483			$router = new Router();
484			$router->addRoute(...$routes);
485
486			$request = (new ServerRequestFactory)
487			->createServerRequest('GET', '/');
488
489			$fallback = new Fixture\BlankRequestHandler();
490
491			$router->process($request, $fallback);
492
493			$this->assertInstanceOf(
494			MethodNotAllowedException::class,
495			$fallback->getAttribute(Router::ATTR_NAME_FOR_ROUTING_ERROR)
496			);
497
498			$this->assertTrue($fallback->isRunned());
499			}
500
501			/**
502			* @return void
503			*/
504			public function testProcessForUndefinedRoute() : void
505			{
506			$routes = [
507			new Fixture\TestRoute(),
508			new Fixture\TestRoute(),
509			new Fixture\TestRoute(),
510			];
511
512			$router = new Router();
513			$router->addRoute(...$routes);
514
515			$request = (new ServerRequestFactory)
516			->createServerRequest($routes[0]->getMethods()[0], '/');
517
518			$fallback = new Fixture\BlankRequestHandler();
519
520			$router->process($request, $fallback);
521
522			$this->assertInstanceOf(
523			RouteNotFoundException::class,
524			$fallback->getAttribute(Router::ATTR_NAME_FOR_ROUTING_ERROR)
525			);
526
527			$this->assertTrue($fallback->isRunned());
528			}
529
530			/**
531			* @return void
532			*/
533			public function testGroup() : void
534			{
535			$router = new Router();
536
537			$this->assertInstanceOf(
538			RouteCollectionGroupActionInterface::class,
539			$router->group(function ($group) {
540			$group->get('api.ping', '/ping', new Fixture\BlankRequestHandler());
541
542			$this->assertInstanceOf(
543			RouteCollectionGroupActionInterface::class,
544			$group->group(function ($group) {
545
546			$this->assertInstanceOf(
547			RouteCollectionGroupActionInterface::class,
548			$group->group(function ($group) {
549			$group->post('api.section.create', '/create', new Fixture\BlankRequestHandler());
550			$group->patch('api.section.update', '/update/{id}', new Fixture\BlankRequestHandler());
551			})->addPrefix('/section')
552			);
553
554			$this->assertInstanceOf(
555			RouteCollectionGroupActionInterface::class,
556			$group->group(function ($group) {
557			$group->post('api.product.create', '/create', new Fixture\BlankRequestHandler());
558			$group->patch('api.product.update', '/update/{id}', new Fixture\BlankRequestHandler());
559			})->addPrefix('/product')
560			);
561			})->addPrefix('/v1')
562			);
563			})->addPrefix('/api')
564			);
565
566			$this->assertContains([
567			'name' => 'api.ping',
568			'path' => '/api/ping',
569			'methods' => [Router::METHOD_GET],
570			'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
571			'middlewares' => [],
572			'attributes' => [],
573			], Fixture\Helper::routesToArray($router->getRoutes()));
574
575			$this->assertContains([
576			'name' => 'api.section.create',
577			'path' => '/api/v1/section/create',
578			'methods' => [Router::METHOD_POST],
579			'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
580			'middlewares' => [],
581			'attributes' => [],
582			], Fixture\Helper::routesToArray($router->getRoutes()));
583
584			$this->assertContains([
585			'name' => 'api.section.update',
586			'path' => '/api/v1/section/update/{id}',
587			'methods' => [Router::METHOD_PATCH],
588			'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
589			'middlewares' => [],
590			'attributes' => [],
591			], Fixture\Helper::routesToArray($router->getRoutes()));
592
593			$this->assertContains([
594			'name' => 'api.product.create',
595			'path' => '/api/v1/product/create',
596			'methods' => [Router::METHOD_POST],
597			'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
598			'middlewares' => [],
599			'attributes' => [],
600			], Fixture\Helper::routesToArray($router->getRoutes()));
601
602			$this->assertContains([
603			'name' => 'api.product.update',
604			'path' => '/api/v1/product/update/{id}',
605			'methods' => [Router::METHOD_PATCH],
606			'requestHandler' => 'Sunrise\Http\Router\Tests\Fixture\BlankRequestHandler',
607			'middlewares' => [],
608			'attributes' => [],
609			], Fixture\Helper::routesToArray($router->getRoutes()));
610			}
611
612			/**
613			* @return void
614			*/
615			public function testLoad() : void
616			{
617			$router = new Router();
618
619			$expectedRoutes = [
620			new Fixture\TestRoute(),
621			new Fixture\TestRoute(),
622			new Fixture\TestRoute(),
623			];
624
625			$loader = $this->createMock(LoaderInterface::class);
626
627			$loader->method('load')->willReturn(
628			new RouteCollection(...$expectedRoutes)
629			);
630
631			$router->load($loader);
632
633			$this->assertSame($expectedRoutes, $router->getRoutes());
634			}
635
636			/**
637			* @return void
638			*/
639			public function testMultipleLoad() : void
640			{
641			$router = new Router();
642
643			$expectedRoutes = [
644			new Fixture\TestRoute(),
645			new Fixture\TestRoute(),
646			new Fixture\TestRoute(),
647			];
648
649			$loaders = [
650			$this->createMock(LoaderInterface::class),
651			$this->createMock(LoaderInterface::class),
652			$this->createMock(LoaderInterface::class),
653			];
654
655			$loaders[0]->method('load')->willReturn(
656			new RouteCollection($expectedRoutes[0])
657			);
658
659			$loaders[1]->method('load')->willReturn(
660			new RouteCollection($expectedRoutes[1])
661			);
662
663			$loaders[2]->method('load')->willReturn(
664			new RouteCollection($expectedRoutes[2])
665			);
666
667			$router->load(...$loaders);
668
669			$this->assertSame($expectedRoutes, $router->getRoutes());
670			}
671			}
672

sunrise-php / http-router

Pull Request — master (#34)

RouterTest::testHandle() A

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