From 13c166d104ced1c3bc5293cee8a774103128b264 Mon Sep 17 00:00:00 2001
From: Oliver Vogel <oliver@olivervogel.com>
Date: Tue, 11 Jun 2024 16:15:55 +0200
Subject: [PATCH] Throw exception if font file is not found

---
 src/Typography/Font.php                   |  5 +++++
 tests/Unit/Typography/FontFactoryTest.php | 10 +++++-----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/Typography/Font.php b/src/Typography/Font.php
index e8a098e4..58400485 100644
--- a/src/Typography/Font.php
+++ b/src/Typography/Font.php
@@ -72,10 +72,15 @@ class Font implements FontInterface
     /**
      * {@inheritdoc}
      *
+     * @throws FontException
      * @see FontInterface::setFilename()
      */
     public function setFilename(string $filename): FontInterface
     {
+        if (!file_exists($filename)) {
+            throw new FontException('Font file ' . $filename . ' does not exist.');
+        }
+
         $this->filename = $filename;
 
         return $this;
diff --git a/tests/Unit/Typography/FontFactoryTest.php b/tests/Unit/Typography/FontFactoryTest.php
index 826970a9..7afd9e80 100644
--- a/tests/Unit/Typography/FontFactoryTest.php
+++ b/tests/Unit/Typography/FontFactoryTest.php
@@ -13,17 +13,17 @@ final class FontFactoryTest extends BaseTestCase
 {
     public function testBuildWithFont(): void
     {
-        $factory = new FontFactory(new Font('foo.ttf'));
+        $font_file = $this->getTestResourcePath('test.ttf');
+        $factory = new FontFactory(new Font($font_file));
         $result = $factory();
         $this->assertInstanceOf(FontInterface::class, $result);
-        $this->assertEquals('foo.ttf', $result->filename());
+        $this->assertEquals($font_file, $result->filename());
     }
 
     public function testBuildWithCallback(): void
     {
         $factory = new FontFactory(function (FontFactory $font) {
-            $font->filename('foo.ttf');
-            $font->file('bar.ttf');
+            $font->filename($this->getTestResourcePath('test.ttf'));
             $font->color('#b01735');
             $font->size(70);
             $font->align('center');
@@ -36,7 +36,7 @@ final class FontFactoryTest extends BaseTestCase
 
         $result = $factory();
         $this->assertInstanceOf(FontInterface::class, $result);
-        $this->assertEquals('bar.ttf', $result->filename());
+        $this->assertEquals($this->getTestResourcePath('test.ttf'), $result->filename());
         $this->assertEquals('#b01735', $result->color());
         $this->assertEquals(70, $result->size());
         $this->assertEquals('center', $result->alignment());