feat: add format tests and test data

Author: ace-of-aces

src/Enums/AllowedMimeTypes.php

@@ -15,4 +15,20 @@ public static function all(): array
     {
         return array_map(fn (self $mimeType) => $mimeType->value, self::cases());
     }
+
+    public static function withExtension(): array
+    {
+        return array_map(
+            fn (self $mimeType) => [
+                'mime' => $mimeType->value,
+                'extension' => match ($mimeType) {
+                    self::Jpeg => 'jpg',
+                    self::Png => 'png',
+                    self::Webp => 'webp',
+                    self::Gif => 'gif',
+                },
+            ],
+            self::cases()
+        );
+    }
 }

tests/Feature/FormatTest.php

@@ -0,0 +1,82 @@
+<?php
+
+declare(strict_types=1);
+
+use AceOfAces\LaravelImageTransformUrl\Enums\AllowedMimeTypes;
+use AceOfAces\LaravelImageTransformUrl\Tests\TestCase;
+
+beforeEach(function () {
+    Cache::flush();
+    Storage::fake(config()->string('image-transform-url.cache.disk'));
+});
+
+it('can convert from jpeg to all other allowed mime types', function () {
+    $allowedMimeTypes = collect(AllowedMimeTypes::withExtension())->filter(
+        fn ($allowed) => $allowed['mime'] !== 'image/jpeg'
+    );
+
+    foreach ($allowedMimeTypes as $allowed) {
+        /** @var TestCase $this */
+        $response = $this->get(route('image.transform', [
+            'options' => 'format=' . $allowed['extension'],
+            'path' => 'cat.jpg',
+        ]));
+
+        expect($response)->toBeImage([
+            'mime' => $allowed['mime'],
+        ]);
+    }
+});
+
+it('can convert from gif to all other allowed mime types', function () {
+    $allowedMimeTypes = collect(AllowedMimeTypes::withExtension())->filter(
+        fn ($allowed) => $allowed['mime'] !== 'image/gif'
+    );
+
+    foreach ($allowedMimeTypes as $allowed) {
+        /** @var TestCase $this */
+        $response = $this->get(route('image.transform', [
+            'options' => 'format=' . $allowed['extension'],
+            'path' => 'cat-kiss.gif',
+        ]));
+
+        expect($response)->toBeImage([
+            'mime' => $allowed['mime'],
+        ]);
+    }
+});
+
+it('can convert from png to all other allowed mime types', function () {
+    $allowedMimeTypes = collect(AllowedMimeTypes::withExtension())->filter(
+        fn ($allowed) => $allowed['mime'] !== 'image/png'
+    );
+
+    foreach ($allowedMimeTypes as $allowed) {
+        /** @var TestCase $this */
+        $response = $this->get(route('image.transform', [
+            'options' => 'format=' . $allowed['extension'],
+            'path' => 'cat.png',
+        ]));
+
+        expect($response)->toBeImage([
+            'mime' => $allowed['mime'],
+        ]);
+    }
+});
+it('can convert from webp to all other allowed mime types', function () {
+    $allowedMimeTypes = collect(AllowedMimeTypes::withExtension())->filter(
+        fn ($allowed) => $allowed['mime'] !== 'image/webp'
+    );
+
+    foreach ($allowedMimeTypes as $allowed) {
+        /** @var TestCase $this */
+        $response = $this->get(route('image.transform', [
+            'options' => 'format=' . $allowed['extension'],
+            'path' => 'cat.webp',
+        ]));
+
+        expect($response)->toBeImage([
+            'mime' => $allowed['mime'],
+        ]);
+    }
+});