Fix unit tests

Author: tijmenbruggeman

src/class-tiny-picture.php

@@ -142,7 +142,7 @@ private function replace_picture( $content, $source ) {
 	 * Will replace img elements with picture elements that (possibly) have additional formats.
 	 *
 	 * @param string $content the full page content
-	 * @param Tiny_Image_Source $source the picture element
+	 * @param Tiny_Source_Image $source the picture element
 	 *
 	 * @return string the updated content including augmented picture elements
 	 */

test/unit/TinyPictureTest.php

@@ -178,8 +178,7 @@ public function test_get_largest_width_descriptor_returns_largest_value()
             array('path' => 'c', 'size' => '2x'), // this is effectively ignored because there are width descriptors
         );
 
-        $imgSource = new Tiny_Image_Source('<img srcset="/wp-content/uploads/2025/01/test-420w.jpg 420w, /wp-content/uploads/2025/01/test-650w.jpg 650w, /wp-content/uploads/2025/01/test.jpg 2000w" src="/wp-content/uploads/2025/01/test.jpg" />', '', array());
-        $largest = Tiny_Image_Source::get_largest_width_descriptor($srcsets);
+        $largest = Tiny_Source_Image::get_largest_width_descriptor($srcsets);
 
         $this->assertEquals(2000, $largest);
     }
@@ -191,7 +190,7 @@ public function test_get_largest_width_descriptor_without_widths_returns_zero()
             array('path' => '/wp-content/uploads/2025/01/test.jpg', 'size' => '2x'),
         );
 
-        $largest = Tiny_Image_Source::get_largest_width_descriptor($srcsets);
+        $largest = Tiny_Source_Image::get_largest_width_descriptor($srcsets);
 
         $this->assertSame(0, $largest);
     }
@@ -203,7 +202,7 @@ public function test_srcset_contains_width_descriptor_returns_true_when_present(
             '/wp-content/uploads/2025/01/test-640w.webp 640w',
         );
 
-        $this->assertTrue(Tiny_Image_Source::srcset_contains_width_descriptor($parts, 640));
+        $this->assertTrue(Tiny_Source_Image::srcset_contains_width_descriptor($parts, 640));
     }
 
     public function test_srcset_contains_width_descriptor_returns_false_when_missing()
@@ -213,7 +212,7 @@ public function test_srcset_contains_width_descriptor_returns_false_when_missing
             '/wp-content/uploads/2025/01/test-640w.webp 640w',
         );
 
-        $this->assertFalse(Tiny_Image_Source::srcset_contains_width_descriptor($parts, 1280));
+        $this->assertFalse(Tiny_Source_Image::srcset_contains_width_descriptor($parts, 1280));
     }
 
     public function test_get_largest_width_no_descriptors()
@@ -222,7 +221,7 @@ public function test_get_largest_width_no_descriptors()
             array('path' => '/wp-content/uploads/2025/01/test.jpg', 'size' => ''),
         );
 
-        $largest = Tiny_Image_Source::get_largest_width_descriptor($srcsets);
+        $largest = Tiny_Source_Image::get_largest_width_descriptor($srcsets);
 
         $this->assertSame(0, $largest);
     }