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<?php |
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use Krenor\Http2Pusher\Response; |
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use Illuminate\Http\RedirectResponse; |
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use Krenor\Http2Pusher\Tests\TestCase; |
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use Krenor\Http2Pusher\Middleware\ServerPush; |
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class ServerPushMiddlewareTest extends TestCase |
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{ |
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/** |
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* @var ServerPush |
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*/ |
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private $middleware; |
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/** |
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* Bootstrap the test environment. |
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*/ |
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public function setUp() |
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{ |
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parent::setUp(); |
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$this->createManifestFile(); |
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$this->middleware = new ServerPush($this->builder); |
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} |
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/** |
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* Clean the test environment for the next test. |
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*/ |
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public function tearDown() |
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{ |
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$manifest = public_path('mix-manifest.json'); |
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if (file_exists($manifest)) { |
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unlink($manifest); |
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} |
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} |
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/** @test */ |
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public function it_should_not_push_anything_when_its_a_redirect_response() |
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{ |
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$next = function () { |
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return new RedirectResponse('http://laravel.com'); |
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}; |
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$response = $this->middleware->handle( |
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$this->request, |
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$next |
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); |
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$this->assertFalse($response->headers->has('Link')); |
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$this->assertInstanceOf(RedirectResponse::class, $response); |
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} |
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/** @test */ |
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public function it_should_not_push_anything_when_its_a_json_request() |
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{ |
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$this->request->headers->set('Content-Type', 'application/json'); |
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$next = function () { |
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return new Response; |
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}; |
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$response = $this->middleware->handle( |
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$this->request, |
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$next |
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); |
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$this->assertFalse($response->headers->has('Link')); |
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} |
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/** @test */ |
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public function it_should_not_push_anything_when_its_an_ajax_request() |
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{ |
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$this->request->headers->set('X-Requested-With', 'XMLHttpRequest'); |
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$next = function () { |
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return new Response; |
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}; |
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$response = $this->middleware->handle( |
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$this->request, |
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$next |
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); |
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$this->assertFalse($response->headers->has('Link')); |
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} |
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/** @test */ |
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public function it_should_crawl_for_scripts_and_push_them() |
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{ |
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$includes = [ |
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'https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta/js/bootstrap.min.js', |
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'/js/manifest.js', |
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'/js/vendor.js', |
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'/js/app.js', |
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]; |
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$response = $this->middleware->handle( |
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$this->request, |
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$this->getResponse('with-scripts') |
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); |
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$this->assertTrue($response->headers->has('Link')); |
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$link = $response->headers->get('Link'); |
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foreach ($includes as $include) { |
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$this->assertContains($include, $link); |
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} |
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$this->assertCount(count($includes), explode(',', $link)); |
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} |
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/** @test */ |
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public function it_should_crawl_for_style_sheets_and_push_them() |
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{ |
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$includes = [ |
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'https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/4.0.0-beta/css/bootstrap-grid.min.css', |
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'/css/app.css', |
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]; |
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$response = $this->middleware->handle( |
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$this->request, |
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$this->getResponse('with-styles') |
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); |
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$this->assertTrue($response->headers->has('Link')); |
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$link = $response->headers->get('Link'); |
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foreach ($includes as $include) { |
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$this->assertContains($include, $link); |
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} |
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$this->assertCount(count($includes), explode(',', $link)); |
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} |
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/** @test */ |
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public function it_should_crawl_for_images_and_push_them() |
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{ |
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$includes = [ |
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'http://stylecampaign.com/blog/blogimages/SVG/fox-1.svg', |
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'https://laravel.com/assets/img/laravel-logo-white.png', |
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'/images/laravel.jpg', |
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'/images/chrome.svg', |
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'/images/github.png', |
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]; |
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$response = $this->middleware->handle( |
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$this->request, |
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$this->getResponse('with-images') |
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); |
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$this->assertTrue($response->headers->has('Link')); |
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$link = $response->headers->get('Link'); |
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foreach ($includes as $include) { |
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$this->assertContains($include, $link); |
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} |
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$this->assertCount(count($includes), explode(',', $link)); |
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} |
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/** |
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* @param string $page |
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* |
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* @return Closure |
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*/ |
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private function getResponse($page) |
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{ |
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return function () use ($page) { |
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return new Response( |
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file_get_contents(__DIR__ . "/fixtures/pages/{$page}.html") |
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); |
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}; |
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} |
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/** |
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* Create the manifest file manually for tests regarding said file. |
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* |
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* @return void |
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*/ |
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private function createManifestFile() |
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{ |
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$content = '{ |
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"/js/vendor.js": "/js/vendor.js?id=911084212bac1b5ea2a5", |
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"/js/app.js": "/js/app.js?id=8e38929b2d5501e6808e", |
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"/css/app.css": "/css/app.css?id=516707d9f36d4fb7d866", |
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"/js/manifest.js": "/js/manifest.js?id=ac5def271276f7bf7ec1" |
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}'; |
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file_put_contents(public_path('mix-manifest.json'), $content); |
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} |
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} |
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krenor /
http2-pusher
