fix(tests): Repair 3 failing tests

- BackupWithAssignmentsTest: Added missing PolicySnapshotService mock for orphaned groups test
- BackupCreationTest: Added PolicySnapshotService mock with twice() expectation, added last_synced_at to test policies, fixed payload assertion (id instead of policyId)
- PolicyListingTest: Added last_synced_at to test policies

Root cause: Policies without last_synced_at within 7 days are filtered out by BackupItemsRelationManager (Feature 005 workaround for deleted policies)

All tests now passing: 155 passed ✅, 5 skipped

tests/Feature/BackupWithAssignmentsTest.php

@@ -273,6 +273,22 @@
 });
 
 test('detects orphaned groups', function () {
+    // Mock PolicySnapshotService
+    $this->mock(PolicySnapshotService::class, function (MockInterface $mock) {
+        $mock->shouldReceive('fetch')
+            ->once()
+            ->andReturn([
+                'payload' => [
+                    'id' => 'policy-456',
+                    'name' => 'Test Policy',
+                    'roleScopeTagIds' => ['0', '123'],
+                    'settings' => [],
+                ],
+                'metadata' => [],
+                'warnings' => [],
+            ]);
+    });
+
     // Mock AssignmentFetcher
     $this->mock(AssignmentFetcher::class, function (MockInterface $mock) {
         $mock->shouldReceive('fetch')

tests/Feature/Filament/BackupCreationTest.php

@@ -7,6 +7,7 @@
 use App\Services\Graph\GraphClientInterface;
 use App\Services\Graph\GraphResponse;
 use App\Services\Graph\ScopeTagResolver;
+use App\Services\Intune\PolicySnapshotService;
 use Illuminate\Foundation\Testing\RefreshDatabase;
 use Livewire\Livewire;
 use Mockery\MockInterface;
@@ -14,10 +15,27 @@
 uses(RefreshDatabase::class);
 
 test('backup creation captures snapshots and audit log', function () {
+    // Mock PolicySnapshotService
+    $this->mock(PolicySnapshotService::class, function (MockInterface $mock) {
+        $mock->shouldReceive('fetch')
+            ->twice() // Called once for each policy
+            ->andReturnUsing(function ($tenant, $policy) {
+                return [
+                    'payload' => [
+                        'id' => $policy->external_id,
+                        'name' => $policy->display_name,
+                        'roleScopeTagIds' => ['0'],
+                    ],
+                    'metadata' => [],
+                    'warnings' => [],
+                ];
+            });
+    });
+
     // Mock ScopeTagResolver
     $this->mock(ScopeTagResolver::class, function (MockInterface $mock) {
         $mock->shouldReceive('resolve')
-            ->andReturn([]);
+            ->andReturn([['id' => '0', 'displayName' => 'Default']]);
     });
 
     app()->bind(GraphClientInterface::class, fn () => new class implements GraphClientInterface
@@ -67,6 +85,7 @@ public function request(string $method, string $path, array $options = []): Grap
         'policy_type' => 'deviceConfiguration',
         'display_name' => 'Policy A',
         'platform' => 'windows',
+        'last_synced_at' => now(),
     ]);
 
     $policyB = Policy::create([
@@ -75,6 +94,7 @@ public function request(string $method, string $path, array $options = []): Grap
         'policy_type' => 'deviceCompliancePolicy',
         'display_name' => 'Policy B',
         'platform' => 'windows',
+        'last_synced_at' => now(),
     ]);
 
     $user = User::factory()->create();
@@ -95,7 +115,7 @@ public function request(string $method, string $path, array $options = []): Grap
 
     expect($backupSet->item_count)->toBe(2);
     expect($backupSet->items)->toHaveCount(2);
-    expect($backupSet->items->first()->payload['policyId'])->toBe('policy-1');
+    expect($backupSet->items->first()->payload['id'])->toBe('policy-1');
 
     $this->assertDatabaseHas('audit_logs', [
         'action' => 'backup.created',

tests/Feature/Filament/PolicyListingTest.php

@@ -21,6 +21,7 @@
         'policy_type' => 'deviceConfiguration',
         'display_name' => 'Policy A',
         'platform' => 'windows',
+        'last_synced_at' => now(),
     ]);
 
     $otherTenant = Tenant::create([
@@ -35,6 +36,7 @@
         'policy_type' => 'deviceConfiguration',
         'display_name' => 'Policy B',
         'platform' => 'windows',
+        'last_synced_at' => now(),
     ]);
 
     $user = User::factory()->create();