tests/Unit/Jobs/PublishNextArticleJobTest.php

@@ -23,6 +23,7 @@
 use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Foundation\Queue\Queueable;
 use Illuminate\Foundation\Testing\RefreshDatabase;
+use Illuminate\Support\Carbon;
 use Mockery;
 use Tests\TestCase;
 
@@ -35,6 +36,11 @@ class PublishNextArticleJobTest extends TestCase
     protected function setUp(): void
     {
         parent::setUp();
+
+        // The daily cap counts from startOfDay, so tests placing publications a
+        // couple of hours back land on the previous day when run after midnight.
+        Carbon::setTestNow('2026-07-15 12:00:00');
+
         $this->notificationService = new NotificationService;
     }
 
@@ -319,6 +325,54 @@ public function test_daily_cap_counts_each_channel_publication_separately(): voi
         $this->assertTrue(true);
     }
 
+    public function test_daily_cap_counts_from_midnight_not_a_rolling_window(): void
+    {
+        Carbon::setTestNow('2026-07-15 01:00:00');
+
+        $this->createApprovedRouteArticle();
+
+        ArticlePublication::factory()->count(3)->create(['published_at' => Carbon::parse('2026-07-14 23:00:00')]);
+        Setting::setArticlePublishingInterval(0);
+        Setting::setDailyPublishCap(3);
+
+        $articleFetcherMock = Mockery::mock(FetchArticleDataAction::class);
+        $articleFetcherMock->shouldReceive('execute')
+            ->once()
+            ->andReturn(['title' => 'Test Article', 'description' => 'Test description']);
+
+        $publishingServiceMock = Mockery::mock(ArticlePublishingService::class);
+        $publishingServiceMock->shouldReceive('publishRouteArticle')
+            ->once()
+            ->andReturn(PublishOutcome::published($this->makePublication()));
+
+        $job = new PublishNextArticleJob;
+        $job->handle(new PublishRouteArticleAction($articleFetcherMock, $publishingServiceMock, $this->notificationService));
+
+        $this->assertTrue(true);
+    }
+
+    public function test_daily_cap_counts_a_publication_just_after_midnight(): void
+    {
+        Carbon::setTestNow('2026-07-15 01:00:00');
+
+        $this->createApprovedRouteArticle();
+
+        ArticlePublication::factory()->count(3)->create(['published_at' => Carbon::parse('2026-07-15 00:30:00')]);
+        Setting::setArticlePublishingInterval(0);
+        Setting::setDailyPublishCap(3);
+
+        $articleFetcherMock = Mockery::mock(FetchArticleDataAction::class);
+        $publishingServiceMock = Mockery::mock(ArticlePublishingService::class);
+
+        $articleFetcherMock->shouldNotReceive('execute');
+        $publishingServiceMock->shouldNotReceive('publishRouteArticle');
+
+        $job = new PublishNextArticleJob;
+        $job->handle(new PublishRouteArticleAction($articleFetcherMock, $publishingServiceMock, $this->notificationService));
+
+        $this->assertTrue(true);
+    }
+
     public function test_handle_ignores_publications_from_previous_days(): void
     {
         $this->createApprovedRouteArticle();
@@ -572,6 +626,7 @@ public function test_job_can_be_serialized(): void
 
     protected function tearDown(): void
     {
+        Carbon::setTestNow();
         Mockery::close();
         parent::tearDown();
     }