feat: instant preview of edited email template

2026-08-17 12:17:05 +02:00
parent 489aafed3e
commit 0e1df6da7c
12 changed files with 250 additions and 58 deletions
@@ -179,6 +179,64 @@ class EmailTextRendererTest extends KernelTestCase
        $this->assertSame('Einsatz Ski & Snowboard', $rendered->subject);
    }

+    /**
+     * The admin preview renders what is in the form, not what is in the database - a
+     * preview showing the stored wording while the admin types a new one would be
+     * pointless.
+     */
+    public function testGivenValuesAreRenderedInsteadOfTheStoredOnes(): void
+    {
+        $repository = $this->createMock(EmailTextRepository::class);
+        $repository
+            ->method('findByKey')
+            ->willReturn($this->emailText(subject: 'Gespeichert', body: 'Gespeicherter Text'))
+        ;
+
+        self::bootKernel();
+
+        $renderer = new EmailTextRenderer(
+            self::getContainer()->get(EmailTextCatalog::class),
+            $repository
+        );
+
+        $rendered = $renderer->renderValues(
+            EmailTextKey::APPLICATION_REJECTED,
+            'Entwurf {destination}',
+            'Überschrift',
+            'Entwurfstext *fett*',
+            ['destination' => 'Skireise']
+        );
+
+        $this->assertSame('Entwurf Skireise', $rendered->subject);
+        $this->assertSame('Überschrift', $rendered->headline);
+        $this->assertSame('<p>Entwurfstext <strong>fett</strong></p>', $rendered->bodyHtml);
+    }
+
+    /**
+     * A preview is asked for while the form is still half filled.
+     */
+    public function testEmptyDraftValuesRenderWithoutFallingBackToTheDefault(): void
+    {
+        self::bootKernel();
+
+        $renderer = new EmailTextRenderer(
+            self::getContainer()->get(EmailTextCatalog::class),
+            $this->createMock(EmailTextRepository::class)
+        );
+
+        $rendered = $renderer->renderValues(
+            EmailTextKey::APPLICATION_REJECTED,
+            null,
+            null,
+            null,
+            ['destination' => 'Skireise']
+        );
+
+        $this->assertSame('', $rendered->subject);
+        $this->assertSame('', $rendered->headline);
+        $this->assertSame('', $rendered->bodyHtml);
+    }
+
    /**
     * @param array<string, string|int|null> $placeholders
     */