Add ability to update billable rate of existing time entries

tests/TestCaseWithDatabase.php

@@ -8,6 +8,7 @@ use App\Models\Member;
 use App\Models\Organization;
 use App\Models\User;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Facades\DB;
 use Illuminate\Support\Str;
 use Laravel\Jetstream\Jetstream;
 
@@ -40,4 +41,25 @@ abstract class TestCaseWithDatabase extends TestCase
             'member' => $member,
         ];
     }
+
+    protected function enableQueryLog(): void
+    {
+        DB::flushQueryLog();
+        DB::enableQueryLog();
+    }
+
+    protected function getQueryLog(): array
+    {
+        if (! DB::logging()) {
+            throw new \LogicException('Query log is not enabled. Call enableQueryLog() before calling getQueryLog()');
+        }
+
+        return DB::getQueryLog();
+    }
+
+    protected function assertQueryCount(int $count, string $message = ''): void
+    {
+        $queryLog = $this->getQueryLog();
+        $this->assertCount($count, $queryLog, $message);
+    }
 }