diff --git a/src/Entities/InboxMessage.php b/src/Entities/InboxMessage.php
index 6296b90..86fcdeb 100644
--- a/src/Entities/InboxMessage.php
+++ b/src/Entities/InboxMessage.php
@@ -12,7 +12,7 @@ public static function make(object $rawDbRecord): InboxMessage
     {
         $inboxMsg = new InboxMessage();
         $inboxMsg->id = intval($rawDbRecord->id);
-        $inboxMsg->externalId = $rawDbRecord->externalId;
+        $inboxMsg->externalId = $rawDbRecord->external_id;
         $inboxMsg->rawPayload = $rawDbRecord->payload ?: '{}';
 
         return $inboxMsg;
diff --git a/tests/Integration/Commands/InboxWorkCommandTest.php b/tests/Integration/Commands/InboxWorkCommandTest.php
index a020dc3..3785eda 100644
--- a/tests/Integration/Commands/InboxWorkCommandTest.php
+++ b/tests/Integration/Commands/InboxWorkCommandTest.php
@@ -54,6 +54,16 @@ public function testCommandPullsTheOrderedMsgAndProcessThem()
         // 4. validate
         $this->assertSame(0, $code);
         $this->assertStringContainsString('Processed 3 inbox messages', $result);
+
+        $this->assertStringContainsString('Handling message with externalId: "evt_1NWX0RBGIr5C5v4TpncL2sCf"', $result);
+        $this->assertStringContainsString('Handled message with externalId: "evt_1NWX0RBGIr5C5v4TpncL2sCf"', $result);
+
+        $this->assertStringContainsString('Handling message with externalId: "evt_1NWUFiBGIr5C5v4TptQhGyW3"', $result);
+        $this->assertStringContainsString('Handled message with externalId: "evt_1NWUFiBGIr5C5v4TptQhGyW3"', $result);
+
+        $this->assertStringContainsString('Handling message with externalId: "evt_1Nh2fp2eZvKYlo2CzbNockEM"', $result);
+        $this->assertStringContainsString('Handled message with externalId: "evt_1Nh2fp2eZvKYlo2CzbNockEM"', $result);
+
         $this->assertStringContainsString('[Info] No message found. Stopping...', $result);
 
         Event::assertDispatched(
@@ -135,6 +145,22 @@ public function testCommandThrowsErrorWhenFailedToProcessAMessage()
             'topic' => 'with_err_msg',
         ]);
     }
+
+    public function testCommandStopsAfterAnAmountOfTime()
+    {
+        $beginAt = time();
+
+        $code = Artisan::call('inbox:work test --max-processing-time=10');
+        $result = Artisan::output();
+
+        $finishedAt = time();
+
+        $this->assertSame(0, $code);
+
+        $this->assertStringContainsString('[Info] Reached max processing time. Closing the process.', $result);
+
+        $this->assertGreaterThanOrEqual(10, $finishedAt - $beginAt);
+    }
 }
 
 class InvoicePaymentSucceedEvent