feat: ThemeOptionDiff – Diff und Zusammenfassung der Theme-Optionen

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
2026-10-19 17:48:16 +02:00
parent d9c4bc3751
commit 8740e9b8dc
2 changed files with 163 additions and 0 deletions
@@ -0,0 +1,101 @@
+<?php
+
+declare(strict_types=1);
+
+namespace LIT\MCP\Tests\Unit\Integrations\Divi\Design;
+
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionBook;
+use LIT\MCP\Integrations\Divi\Design\ThemeOptionDiff;
+use PHPUnit\Framework\TestCase;
+
+final class ThemeOptionDiffTest extends TestCase
+{
+    public function testNoChangeIsAnEmptyDiffEvenWhenTheOrderOfTheInputDiffers(): void
+    {
+        $book = ThemeOptionBook::fromDivi(ThemeOptionBookTest::stored());
+        $same = ThemeOptionBook::fromDivi(array_reverse(ThemeOptionBookTest::stored(), true));
+
+        self::assertSame([], ThemeOptionDiff::between($book, $same));
+        self::assertSame([], ThemeOptionDiff::between(ThemeOptionBook::fromDivi([]), ThemeOptionBook::fromDivi([])));
+    }
+
+    public function testAddedChangedAndResetInTheOrderOfTheKeys(): void
+    {
+        $before = ThemeOptionBook::fromDivi(ThemeOptionBookTest::stored());
+        $after = $before
+            ->with('content_width', 1200)
+            ->with('body_font_size', 18)
+            ->with('body_font', 'Roboto')
+            ->without('body_header_style');
+
+        self::assertSame([
+            ['key' => 'body_font', 'label' => 'Fließtext-Schrift', 'action' => 'changed',
+                'before' => 'Lato', 'after' => 'Roboto'],
+            ['key' => 'body_font_size', 'label' => 'Fließtext-Schriftgröße', 'action' => 'changed',
+                'before' => 16, 'after' => 18],
+            ['key' => 'body_header_style', 'label' => 'Überschrift-Schriftstil', 'action' => 'reset',
+                'before' => 'uppercase', 'after' => null],
+            ['key' => 'content_width', 'label' => 'Inhaltsbreite', 'action' => 'added',
+                'before' => null, 'after' => 1200],
+        ], ThemeOptionDiff::between($before, $after));
+    }
+
+    public function testFalseIsAValueOfItsOwn(): void
+    {
+        $unset = ThemeOptionBook::fromDivi([]);
+        $default = ThemeOptionBook::fromDivi(['heading_font' => false]);
+        $font = ThemeOptionBook::fromDivi(['heading_font' => 'Lato']);
+
+        self::assertSame(
+            [['key' => 'heading_font', 'label' => 'Überschrift-Schrift', 'action' => 'added',
+                'before' => null, 'after' => false]],
+            ThemeOptionDiff::between($unset, $default)
+        );
+        self::assertSame(
+            [['key' => 'heading_font', 'label' => 'Überschrift-Schrift', 'action' => 'changed',
+                'before' => false, 'after' => 'Lato']],
+            ThemeOptionDiff::between($default, $font)
+        );
+        self::assertSame(
+            [['key' => 'heading_font', 'label' => 'Überschrift-Schrift', 'action' => 'reset',
+                'before' => false, 'after' => null]],
+            ThemeOptionDiff::between($default, $unset)
+        );
+    }
+
+    public function testATypeChangeCountsAsAChange(): void
+    {
+        $int = ThemeOptionBook::fromDivi(['gutter_width' => 1, 'body_header_height' => 1]);
+        $text = ThemeOptionBook::fromDivi(['gutter_width' => '1', 'body_header_height' => 1.0]);
+
+        self::assertSame(
+            [
+                ['key' => 'body_header_height', 'label' => 'Überschrift-Zeilenhöhe', 'action' => 'changed',
+                    'before' => 1, 'after' => 1.0],
+                ['key' => 'gutter_width', 'label' => 'Spaltenabstand', 'action' => 'changed',
+                    'before' => 1, 'after' => '1'],
+            ],
+            ThemeOptionDiff::between($int, $text)
+        );
+    }
+
+    public function testSummaryCountsPerAction(): void
+    {
+        $before = ThemeOptionBook::fromDivi(ThemeOptionBookTest::stored());
+        $after = $before->with('content_width', 1200)->with('body_font_size', 18)->with('body_font', 'Roboto')
+            ->without('body_header_style');
+
+        self::assertSame(
+            'Theme-Optionen: 1 gesetzt, 2 geändert, 1 zurückgesetzt.',
+            ThemeOptionDiff::summary(ThemeOptionDiff::between($before, $after))
+        );
+        self::assertSame(
+            'Theme-Optionen: 1 gesetzt.',
+            ThemeOptionDiff::summary(ThemeOptionDiff::between(
+                ThemeOptionBook::fromDivi([]),
+                ThemeOptionBook::fromDivi(['content_width' => 1200])
+            ))
+        );
+        self::assertSame('Theme-Optionen: keine Änderung.', ThemeOptionDiff::summary([]));
+    }
+}