add FOREIGN KEY direction and department

tests/Feature/admin/catalog/DepartmentTest.php

@@ -3,6 +3,7 @@
 namespace Tests\Feature\admin\catalog;
 
 use App\Models\Department;
+use App\Models\Direction;
 use App\Models\EducationalInstitution;
 use App\Models\Faculty;
 use App\Models\User;
@@ -28,6 +29,8 @@ class DepartmentTest extends TestCase
             'faculty_id',
         ]);
 
+        $this->direction = Direction::factory()->create();
+
         $this->user = User::factory()->create([
             'name' => 'admin',
             'email' => 'test@example.com',
@@ -95,6 +98,7 @@ class DepartmentTest extends TestCase
 
     public function testDestroyDepartment(): void
     {
+        $this->direction->delete();
         $response = $this->actingAs($this->user)
             ->withSession(['banned' => false])
             ->delete(route('departments.destroy', $this->department));