Fixed some things with the test add functions

src/Controllers/TestController.php

@@ -49,13 +49,13 @@ class TestController extends Controller {
     $test->description = $params['test_description'];
     $test->component_id = $params['test_component'];
 
+    $test->save();
+
     // attach benchmarks to test
     foreach ($params['test_benchmarks'] as $b) {
       $test->benchmarks()->attach($b);
     }
 
-    $test->save();
-
     // redirect the user back to the home page
     $routeContext = RouteContext::fromRequest($request);
     $routeParser = $routeContext->getRouteParser();

src/Models/Test.php

@@ -16,7 +16,7 @@ class Test extends Model {
     return $this->hasMany(Result::class);
   }
 
-  public function benchmark() {
+  public function benchmarks() {
     return $this->belongsToMany(Benchmark::class);
   }