[1.x] Sends data property when empty

src/Protocols/Pusher/EventHandler.php

@@ -161,6 +161,12 @@ public function formatPayload(string $event, array $data = [], ?string $channel
      */
     public function formatInternalPayload(string $event, array $data = [], $channel = null): string|false
     {
-        return static::formatPayload($event, $data, $channel, 'pusher_internal:');
+        return json_encode(
+            array_filter([
+                'event' => 'pusher_internal:'.$event,
+                'data' => json_encode((object) $data),
+                'channel' => $channel,
+            ])
+        );
     }
 }

tests/Feature/Protocols/Pusher/Reverb/ServerTest.php

@@ -21,13 +21,13 @@
     $response = subscribe('test-channel');
 
     expect(channels()->find('test-channel')->connections())->toHaveCount(1);
-    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","channel":"test-channel"}');
+    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","data":"{}","channel":"test-channel"}');
 });
 
 it('can subscribe to a private channel', function () {
     $response = subscribe('private-test-channel');
 
-    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","channel":"private-test-channel"}');
+    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","data":"{}","channel":"private-test-channel"}');
 });
 
 it('can subscribe to a presence channel', function () {
@@ -41,13 +41,13 @@
 it('can subscribe to a cache channel', function () {
     $response = subscribe('cache-test-channel');
 
-    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","channel":"cache-test-channel"}');
+    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","data":"{}","channel":"cache-test-channel"}');
 });
 
 it('can subscribe to a private cache channel', function () {
     $response = subscribe('private-cache-test-channel');
 
-    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","channel":"private-cache-test-channel"}');
+    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","data":"{}","channel":"private-cache-test-channel"}');
 });
 
 it('can subscribe to a presence cache channel', function () {
@@ -141,21 +141,21 @@
     $connection->assertReceived('{"event":"App\\\\Events\\\\TestEvent","data":"{\"foo\":\"bar\"}","channel":"presence-cache-test-channel"}');
 });
 
-it('can receive a cach missed message when joining a cache channel with an empty cache', function () {
+it('can receive a cache missed message when joining a cache channel with an empty cache', function () {
     $connection = connect();
     subscribe('cache-test-channel', connection: $connection);
 
     $connection->assertReceived('{"event":"pusher:cache_miss","channel":"cache-test-channel"}');
 });
 
-it('can receive a cach missed message when joining a private cache channel with an empty cache', function () {
+it('can receive a cache missed message when joining a private cache channel with an empty cache', function () {
     $connection = connect();
     subscribe('private-cache-test-channel', connection: $connection);
 
     $connection->assertReceived('{"event":"pusher:cache_miss","channel":"private-cache-test-channel"}');
 });
 
-it('can receive a cach missed message when joining a presence cache channel with an empty cache', function () {
+it('can receive a cache missed message when joining a presence cache channel with an empty cache', function () {
     $connection = connect();
     subscribe('presence-cache-test-channel', connection: $connection);
 
@@ -455,7 +455,7 @@
         ],
     ], $connection);
 
-    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","channel":"my-channel"}');
+    expect($response)->toBe('{"event":"pusher_internal:subscription_succeeded","data":"{}","channel":"my-channel"}');
 });
 
 it('buffers large requests correctly', function () {

tests/Unit/Protocols/Pusher/EventTest.php

@@ -33,6 +33,7 @@
 
     $this->connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'test-channel',
     ]);
 });
@@ -63,11 +64,10 @@
         'foo',
         ['bar' => 'baz'],
         'test-channel',
-        'reverb:'
     );
 
     expect($payload)->toBe(json_encode([
-        'event' => 'reverb:foo',
+        'event' => 'pusher:foo',
         'data' => json_encode(['bar' => 'baz']),
         'channel' => 'test-channel',
     ]));
@@ -84,7 +84,6 @@
         'foo',
         ['bar' => 'baz'],
         'test-channel',
-        'reverb:'
     );
 
     expect($payload)->toBe(json_encode([
@@ -97,5 +96,6 @@
 
     expect($payload)->toBe(json_encode([
         'event' => 'pusher_internal:foo',
+        'data' => '{}',
     ]));
 });

tests/Unit/Protocols/Pusher/ServerTest.php

@@ -56,6 +56,7 @@
 
     $connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'test-channel',
     ]);
 });
@@ -108,6 +109,7 @@
 
     $connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'test-channel',
     ]);
 });
@@ -125,6 +127,7 @@
 
     $connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'private-test-channel',
     ]);
 });
@@ -165,6 +168,7 @@
 
     $connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'cache-test-channel',
     ]);
     $connection->assertReceived([
@@ -199,6 +203,7 @@
 
     $connection->assertReceived([
         'event' => 'pusher_internal:subscription_succeeded',
+        'data' => '{}',
         'channel' => 'cache-test-channel',
     ]);
     $connection->assertReceived(['foo' => 'bar']);