@@ -86,7 +86,12 @@ public function __call($method, $arguments): mixed
      */
     public function get(string $key, mixed $default = null): mixed
     {
-        return $this->cacheManager->get($key, $default);
+        $value = $this->cacheManager->get($key, $default);
+        if ($value === 'null') {
+            $value = null;
+        }
+
+        return $value;
     }
 
     /**
@@ -133,6 +138,10 @@ public function getOrCache(string $key, callable $callback): mixed
      */
     public function set(string $key, mixed $value, null|int|\DateInterval $ttl = null): bool
     {
+        if ($value === null) {
+            $value = 'null';
+        }
+
         return $this->cacheManager->put($key, $value, $ttl);
     }
 
 
@@ -181,7 +181,6 @@
         /**
          * ProcessMaker Service Providers
          */
-        ProcessMaker\Providers\AppServiceProvider::class,
         ProcessMaker\Providers\ProcessMakerServiceProvider::class,
         ProcessMaker\Providers\RecommendationsServiceProvider::class,
         ProcessMaker\Providers\AuthServiceProvider::class,
 
@@ -34,7 +34,7 @@
         <env name="TELESCOPE_ENABLED" value="false"/>
 
         <env name="BROADCAST_DRIVER" value="log"/>
-        <env name="CACHE_DRIVER" value="array" />
+        <env name="CACHE_DRIVER" value="redis" />
         <env name="QUEUE_DRIVER" value="sync" />
         <env name="SCRIPT_MICROSERVICE_ENABLED" value="false" />
 
 
@@ -10,6 +10,7 @@
 use Illuminate\Support\Facades\Artisan;
 use Illuminate\Support\Facades\Bus;
 use Illuminate\Support\Facades\DB;
+use Illuminate\Support\Facades\Redis;
 use Illuminate\Testing\Constraints\ArraySubset;
 use Illuminate\Testing\Exceptions\InvalidArgumentException;
 use PDOException;
@@ -49,6 +50,7 @@ protected function setUp(): void
 
         if (!self::$cacheCleared) {
             Artisan::call('optimize:clear');
+            Redis::flushDB();
             self::$cacheCleared = true;
         }
 
@@ -119,11 +121,9 @@ protected function tearDown(): void
             RefreshDatabaseState::$migrated = false;
 
             $className = get_class($this);
-            if (!in_array($className, self::$transactionWarnings)) {
-                $message = $className . ' does not use connectionsToTransact. This is slowing down the test suite!';
-                EventFacade::emitter()->testRunnerTriggeredWarning($message);
-                self::$transactionWarnings[] = $className;
-            }
+            $message = $className . '::' . $this->name() . ' not using transactions. This is slowing down the test suite!';
+            EventFacade::emitter()->testRunnerTriggeredWarning($message);
+            self::$transactionWarnings[] = $className;
         }
     }
Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,12 @@ public function __call($method, $arguments): mixed`
`86`	`86`	`*/`
`87`	`87`	`public function get(string $key, mixed $default = null): mixed`
`88`	`88`	`{`
`89`		`- return $this->cacheManager->get($key, $default);`
	`89`	`+ $value = $this->cacheManager->get($key, $default);`
	`90`	`+ if ($value === 'null') {`
	`91`	`+ $value = null;`
	`92`	`+ }`
	`93`	`+`
	`94`	`+ return $value;`
`90`	`95`	`}`
`91`	`96`
`92`	`97`	`/**`
`@@ -133,6 +138,10 @@ public function getOrCache(string $key, callable $callback): mixed`
`133`	`138`	`*/`
`134`	`139`	`public function set(string $key, mixed $value, null\|int\|\DateInterval $ttl = null): bool`
`135`	`140`	`{`
	`141`	`+ if ($value === null) {`
	`142`	`+ $value = 'null';`
	`143`	`+ }`
	`144`	`+`
`136`	`145`	`return $this->cacheManager->put($key, $value, $ttl);`
`137`	`146`	`}`
`138`	`147`