Remove GCM support + trying to fix Travis tests

.github/CONTRIBUTING.md

@@ -30,7 +30,7 @@ alias web-push-testing-service='/usr/local/Cellar/node/7.4.0/bin/web-push-testin
 
 After that, please create your own configuration file by copying
 `phpunit.dist.xml` to phpunit.xml and filling in the fields you need for
-testing (i.e. STANDARD_ENDPOINT, GCM_API_KEY etc.).
+testing (i.e. STANDARD_ENDPOINT, etc.).
 
 ## Running Tests
 

.github/ISSUE_TEMPLATE.md

@@ -44,7 +44,6 @@ helps with diagnosing problems quicker.
 # Features Used
 
 - [ ] VAPID Support
-- [ ] GCM API Key
 - [ ] Sending with Payload
 
 # Example / Reproduce Case

.travis.yml

@@ -1,40 +1,50 @@
-dist: trusty
+os: linux
+dist: xenial
 language: php
 
-sudo: required
-
- # Downloaded browsers will be cached in selenium-assistant by
- # web-push-testing-service. Caching will speed up build time.
+addons:
+  chrome: stable
+  firefox: latest
+  apt:
+    update: true
+    packages:
+      # Ubuntu 16+ does not install this dependency by default.
+      - libgconf-2-4
+      - chromium-chromedriver
+
+services:
+  - xvfb
+
+# Downloaded browsers will be cached in selenium-assistant by
+# web-push-testing-service. Caching will speed up build time.
 cache:
   directories:
     - ~/.selenium-assistant
-    - node_modules                  # cache modules too
-    - $HOME/.composer/cache/files   # and composer packages
-
-matrix:
-    allow_failures:
-        - php: nightly
-    fast_finish: true
-    include:
-        - php: 7.2
-        - php: 7.3
-        - php: 7.4
-        - php: nightly
+    - $COMPOSER_CACHE_DIR
+    - $HOME/.composer/cache
+    - node_modules
+    - vendor
+
+jobs:
+  include:
+    - php: 7.2
+    - php: 7.3
+    - php: 7.4
+    - php: nightly
+  allow_failures:
+    - php: nightly
+  fast_finish: true
 
 env:
-  - TRAVIS_NODE_VERSION="stable"
+  global:
+    - TRAVIS_NODE_VERSION="stable"
 
 before_install:
   - nvm install node
 
 install:
-  - npm install github:GoogleChromeLabs/web-push-testing-service -g
-
-before_script:
+  - npm i -g "https://github.com/GoogleChromeLabs/web-push-testing-service.git#012508983fa5dd3d25d06f0b937f92c33fc71382"
   - composer install --prefer-source -n
-  - "export DISPLAY=:99.0"
-  - "sh -e /etc/init.d/xvfb start || echo \"Unable to start virtual display.\""
-  - sleep 3 # give xvfb some time to start
 
 script:
   - web-push-testing-service start example -p 9012

src/Notification.php

@@ -24,7 +24,7 @@ class Notification
     /** @var array Options : TTL, urgency, topic */
     private $options;
 
-    /** @var array Auth details : GCM, VAPID */
+    /** @var array Auth details : VAPID */
     private $auth;
 
     /**

src/WebPush.php

@@ -21,9 +21,6 @@
 
 class WebPush
 {
-    public const GCM_URL = 'https://android.googleapis.com/gcm/send';
-    public const FCM_BASE_URL = 'https://fcm.googleapis.com';
-
     /**
      * @var Client
      */
@@ -209,8 +206,8 @@ public function flush(?int $batchSize = null): \Generator
     private function prepare(array $notifications): array
     {
         $requests = [];
-        /** @var Notification $notification */
         foreach ($notifications as $notification) {
+            \assert($notification instanceof Notification);
             $subscription = $notification->getSubscription();
             $endpoint = $subscription->getEndpoint();
             $userPublicKey = $subscription->getPublicKey();
@@ -262,16 +259,7 @@ private function prepare(array $notifications): array
                 $headers['Topic'] = $options['topic'];
             }
 
-            // if GCM
-            if (substr($endpoint, 0, strlen(self::GCM_URL)) === self::GCM_URL) {
-                if (array_key_exists('GCM', $auth)) {
-                    $headers['Authorization'] = 'key='.$auth['GCM'];
-                } else {
-                    throw new \ErrorException('No GCM API Key specified.');
-                }
-            }
-            // if VAPID (GCM doesn't support it but FCM does)
-            elseif (array_key_exists('VAPID', $auth) && $contentEncoding) {
+            if (array_key_exists('VAPID', $auth) && $contentEncoding) {
                 $audience = parse_url($endpoint, PHP_URL_SCHEME).'://'.parse_url($endpoint, PHP_URL_HOST);
                 if (!parse_url($audience)) {
                     throw new \ErrorException('Audience "'.$audience.'"" could not be generated.');

tests/PushServiceTest.php

@@ -20,8 +20,6 @@ final class PushServiceTest extends PHPUnit\Framework\TestCase
     private static $portNumber = 9012;
     private static $testSuiteId;
     private static $testServiceUrl;
-    private static $gcmSenderId = '759071690750';
-    private static $gcmApiKey = 'AIzaSyBAU0VfXoskxUSg81K5VgLgwblHbZWe6tA';
     private static $vapidKeys = [
         'subject' => 'http://test.com',
         'publicKey' => 'BA6jvk34k6YjElHQ6S0oZwmrsqHdCNajxcod6KJnI77Dagikfb--O_kYXcR2eflRz6l3PcI2r8fPCH3BElLQHDk',
@@ -63,30 +61,10 @@ protected function setUp()
     public function browserProvider()
     {
         return [
-            // Web Push
-            ['firefox', 'stable', []],
-            ['firefox', 'beta', []],
-
-            // Web Push + GCM
-            ['chrome', 'stable', ['GCM' => self::$gcmApiKey]],
-            ['chrome', 'beta', ['GCM' => self::$gcmApiKey]],
-
-            ['firefox', 'stable', ['GCM' => self::$gcmApiKey]],
-            ['firefox', 'beta', ['GCM' => self::$gcmApiKey]],
-
-            // Web Push + VAPID
-            ['chrome', 'stable', ['VAPID' => self::$vapidKeys]],
-            ['chrome', 'beta', ['VAPID' => self::$vapidKeys]],
-
             ['firefox', 'stable', ['VAPID' => self::$vapidKeys]],
             ['firefox', 'beta', ['VAPID' => self::$vapidKeys]],
-
-            // Web Push + GCM + VAPID
-            ['chrome', 'stable', ['GCM' => self::$gcmApiKey, 'VAPID' => self::$vapidKeys]],
-            ['chrome', 'beta', ['GCM' => self::$gcmApiKey, 'VAPID' => self::$vapidKeys]],
-
-            ['firefox', 'stable', ['GCM' => self::$gcmApiKey, 'VAPID' => self::$vapidKeys]],
-            ['firefox', 'beta', ['GCM' => self::$gcmApiKey, 'VAPID' => self::$vapidKeys]],
+            ['chrome', 'stable', ['VAPID' => self::$vapidKeys]],
+            ['chrome', 'beta', ['VAPID' => self::$vapidKeys]],
         ];
     }
 
@@ -131,10 +109,6 @@ protected function createClosureTest($browserId, $browserVersion, $options)
                 'browserVersion' => $browserVersion,
             ];
 
-            if (array_key_exists('GCM', $options)) {
-                $subscriptionParameters['gcmSenderId'] = self::$gcmSenderId;
-            }
-
             if (array_key_exists('VAPID', $options)) {
                 $subscriptionParameters['vapidPublicKey'] = self::$vapidKeys['publicKey'];
             }
@@ -175,49 +149,37 @@ protected function createClosureTest($browserId, $browserVersion, $options)
                 }
 
                 $subscription = new Subscription($endpoint, $p256dh, $auth, $contentEncoding);
-
-                try {
-                    $report = $this->webPush->sendOneNotification($subscription, $payload);
-                    $this->assertInstanceOf(\Minishlink\WebPush\MessageSentReport::class, $report);
-                    $this->assertTrue($report->isSuccess());
-
-                    $dataString = json_encode([
-                        'testSuiteId' => self::$testSuiteId,
-                        'testId' => $testId,
-                    ]);
-
-                    $getNotificationCurl = curl_init(self::$testServiceUrl.'/api/get-notification-status/');
-                    curl_setopt_array($getNotificationCurl, [
-                        CURLOPT_POST => true,
-                        CURLOPT_POSTFIELDS => $dataString,
-                        CURLOPT_RETURNTRANSFER => true,
-                        CURLOPT_HTTPHEADER => [
-                            'Content-Type: application/json',
-                            'Content-Length: '.strlen($dataString),
-                        ],
-                        CURLOPT_TIMEOUT => self::$timeout,
-                    ]);
-
-                    $parsedResp = $this->getResponse($getNotificationCurl);
-
-                    if (!property_exists($parsedResp->{'data'}, 'messages')) {
-                        throw new Exception('web-push-testing-service error, no messages: '.json_encode($parsedResp));
-                    }
-
-                    $messages = $parsedResp->{'data'}->{'messages'};
-                    $this->assertEquals(1, count($messages));
-                    $this->assertEquals($payload, $messages[0]);
-                } catch (Exception $e) {
-                    if (strpos($endpoint, 'https://android.googleapis.com/gcm/send') === 0
-                        && !array_key_exists('GCM', $options)) {
-                        if ($e->getMessage() !== 'No GCM API Key specified.') {
-                            echo $e;
-                        }
-                        $this->assertEquals($e->getMessage(), 'No GCM API Key specified.');
-                    } else {
-                        throw $e;
-                    }
+                $report = $this->webPush->sendOneNotification($subscription, $payload);
+                $this->assertInstanceOf(\Generator::class, $report);
+                $this->assertInstanceOf(\Minishlink\WebPush\MessageSentReport::class, $report);
+                $this->assertTrue($report->isSuccess());
+
+                $dataString = json_encode([
+                    'testSuiteId' => self::$testSuiteId,
+                    'testId' => $testId,
+                ]);
+
+                $getNotificationCurl = curl_init(self::$testServiceUrl.'/api/get-notification-status/');
+                curl_setopt_array($getNotificationCurl, [
+                    CURLOPT_POST => true,
+                    CURLOPT_POSTFIELDS => $dataString,
+                    CURLOPT_RETURNTRANSFER => true,
+                    CURLOPT_HTTPHEADER => [
+                        'Content-Type: application/json',
+                        'Content-Length: '.strlen($dataString),
+                    ],
+                    CURLOPT_TIMEOUT => self::$timeout,
+                ]);
+
+                $parsedResp = $this->getResponse($getNotificationCurl);
+
+                if (!property_exists($parsedResp->{'data'}, 'messages')) {
+                    throw new Exception('web-push-testing-service error, no messages: '.json_encode($parsedResp));
                 }
+
+                $messages = $parsedResp->{'data'}->{'messages'};
+                $this->assertEquals(1, count($messages));
+                $this->assertEquals($payload, $messages[0]);
             }
         };
     }