Update tests and docsUrl

src/Service/Config.php

@@ -57,7 +57,7 @@ public function userRegistrationEnabled(): bool
 
     public function telemetryEnabled(): bool
     {
-        return $this->get('telemetry') === self::TELEMETRY_ENABLED;
+        return $this->get(self::TELEMETRY) === self::TELEMETRY_ENABLED;
     }
 
     /**

src/Service/Telemetry.php

@@ -38,7 +38,7 @@ public function __construct(string $instanceIdFile, TelemetryQuery $query, Endpo
 
     public function docsUrl(): string
     {
-        return 'https://repman.io/docs/telemetry';
+        return 'https://repman.io/docs/standalone#telemetry';
     }
 
     public function generateInstanceId(): void

tests/Functional/Command/SendTelemetryCommandTest.php

@@ -22,6 +22,7 @@ public function testSendTelemetryWithoutInstanceIdFile(): void
         );
 
         self::assertEquals(0, $commandTester->execute([]));
+        self::assertFalse($this->container()->get(TelemetryEndpoint::class)->sent());
     }
 
     public function testSendTelemetryWithTelemetryDisabled(): void
@@ -34,6 +35,7 @@ public function testSendTelemetryWithTelemetryDisabled(): void
         );
 
         self::assertEquals(0, $commandTester->execute([]));
+        self::assertFalse($this->container()->get(TelemetryEndpoint::class)->sent());
     }
 
     public function testSendTelemetry(): void