diff --git a/app/tests/Feature/Http/Resources/ProjectResourceSourceLockTest.php b/app/tests/Feature/Http/Resources/ProjectResourceSourceLockTest.php
index 790e0bd6..c6cd77c9 100644
--- a/app/tests/Feature/Http/Resources/ProjectResourceSourceLockTest.php
+++ b/app/tests/Feature/Http/Resources/ProjectResourceSourceLockTest.php
@@ -42,3 +42,12 @@ it('project with no supplier links → source_locked false', function (): void {
     expect($res['source_unlock_at'])->toBeNull();
     expect($res['source_unlock_projected'])->toBeFalse();
 });
+
+it('paused linked project in grace → source_locked true, твёрдая дата, projected=false', function (): void {
+    // На паузе час назад → в grace-окне (до следующего 21:00 МСК + 24ч).
+    $res = (new ProjectResource(linkedProject(false, now()->subHour()->toDateTimeString())))->toArray(request());
+    expect($res['source_locked'])->toBeTrue();
+    // Дата — твёрдая (не прогноз «если поставить паузу сейчас»).
+    expect($res['source_unlock_projected'])->toBeFalse();
+    expect($res['source_unlock_at'])->not->toBeNull();
+});