update

tests/Feature/MailEnabledToggleTest.php

@@ -0,0 +1,75 @@
+<?php
+
+namespace Tests\Feature;
+
+use App\Mail\ExpiryService;
+use App\Mail\GenericTemplateMail;
+use App\Models\Setting;
+use App\Support\AutoEmailGate;
+use Illuminate\Foundation\Testing\DatabaseTransactions;
+use Illuminate\Support\Facades\Mail;
+use Tests\TestCase;
+
+class MailEnabledToggleTest extends TestCase
+{
+    use DatabaseTransactions;
+
+    private function setMailEnabled(bool $enabled): void
+    {
+        $setting = Setting::firstOrNew(['key' => 'email_settings']);
+        $current = $setting->value ? json_decode($setting->value, true) : [];
+        $setting->value = json_encode(array_merge($current, ['mail_enabled' => $enabled]));
+        $setting->save();
+    }
+
+    private function disableAuto(array $scenarios): void
+    {
+        $setting = Setting::firstOrNew(['key' => 'email_settings']);
+        $current = $setting->value ? json_decode($setting->value, true) : [];
+        $setting->value = json_encode(array_merge($current, ['mail_enabled' => true, 'auto_disabled' => $scenarios]));
+        $setting->save();
+    }
+
+    private function send(?string $scenario = null): mixed
+    {
+        return Mail::to('user@example.com')->send(new GenericTemplateMail('Subject', '<p>Body</p>', [], $scenario));
+    }
+
+    public function test_mail_is_blocked_when_disabled(): void
+    {
+        $this->setMailEnabled(false);
+
+        $this->assertNull($this->send());
+        $this->assertCount(0, Mail::mailer()->getSymfonyTransport()->messages());
+    }
+
+    public function test_mail_is_sent_when_enabled(): void
+    {
+        $this->setMailEnabled(true);
+
+        $this->assertNotNull($this->send());
+        $this->assertCount(1, Mail::mailer()->getSymfonyTransport()->messages());
+    }
+
+    public function test_disabled_scenario_is_blocked_but_others_are_sent(): void
+    {
+        $this->disableAuto(['invoice_payment_reminder']);
+
+        $this->assertNull($this->send('invoice_payment_reminder'));
+        $this->assertNotNull($this->send('order_created'));
+        $this->assertNotNull($this->send());
+    }
+
+    public function test_manual_send_bypasses_disabled_scenario(): void
+    {
+        $this->disableAuto(['invoice_payment_reminder']);
+        AutoEmailGate::markManual();
+
+        $this->assertNotNull($this->send('invoice_payment_reminder'));
+    }
+
+    public function test_template_mailable_exposes_its_scenario(): void
+    {
+        $this->assertSame('service_expiry', (new ExpiryService(0, []))->buildViewData()[AutoEmailGate::SCENARIO_DATA_KEY]);
+    }
+}