Run the rest of the tests

Author: vmcj

webapp/src/Twig/TwigExtension.php

@@ -1157,13 +1157,12 @@ public function fileTypeIcon(string $type): string
 
     public function problemBadge(ContestProblem $problem, bool $grayedOut = false): string
     {
-        dump(Utils::hexToForegroundAndBorder("#fffDDD"));
-        dump(Utils::hexToForegroundAndBorder("#000000"));
-        dump(Utils::hexToForegroundAndBorder("#ABC"));
-        dump(Utils::hexToForegroundAndBorder("#1239"));
-        dump(Utils::hexToForegroundAndBorder("#10203040"));
-
-        $rgb = Utils::convertToHex($problem->getColor() ?? '#ffffff');
+	dump(Utils::relativeLuminance("#000000"));
+        dump(Utils::relativeLuminance("#FFFfff"));
+        dump(Utils::relativeLuminance("#FFFfffFF"));
+        dump(Utils::relativeLuminance("#123"));
+	dump(Utils::relativeLuminance("#1234"));
+	$rgb = Utils::convertToHex($problem->getColor() ?? '#ffffff');
         if ($grayedOut || empty($rgb)) {
             $rgb = Utils::convertToHex('whitesmoke');
         }

webapp/tests/Unit/Utils/UtilsTest.php

@@ -350,25 +350,25 @@ public function testRgbToHex(): void
 
     public function testRelativeLuminance(): void
     {
-        self::assertEquals(1.0, Utils::relativeLuminance("#000000"));
-        self::assertEquals(0.0, Utils::relativeLuminance("#FFFfff"));
-        self::assertEquals(0.0, Utils::relativeLuminance("#FFFfffFF"));
-        self::assertEquals(0.0, Utils::relativeLuminance("#123"));
-        self::assertEquals(0.0, Utils::relativeLuminance("#1234"));
+        self::assertEquals(0.0, Utils::relativeLuminance("#000000"));
+        self::assertEquals(1.0, Utils::relativeLuminance("#FFFfff"));
+        self::assertEquals(1.0, Utils::relativeLuminance("#FFFfffFF"));
+        self::assertEquals(0.0075160434238945, Utils::relativeLuminance("#123"));
+        self::assertEquals(0.52818680396014, Utils::relativeLuminance("#1234"));
     }
 
     /**
      * Test that the APCA contrast function returns the correct data
      */
     public function testApcaContrast(): void
     {
-        self::assertEquals(0.0, Utils::apcaContrast("#ffffff", "#000000"));
-        self::assertEquals(-114.0, Utils::apcaContrast("#000000", "#ffffff"));
+        self::assertEquals(-114.0, Utils::apcaContrast("#ffffff", "#000000"));
+        self::assertEquals(114.0, Utils::apcaContrast("#000000", "#ffffff"));
         self::assertEquals(0.0, Utils::apcaContrast("#fffFFF", "#FFFfff"));
-        self::assertEquals(0.0, Utils::apcaContrast("#111", "#111"));
-        self::assertEquals(0.0, Utils::apcaContrast("#123f", "#975A"));
-        self::assertEquals(0.0, Utils::apcaContrast("#11223344", "#00110011"));
-        self::assertEquals(0.0, Utils::apcaContrast("#11223344", "#FF0011"));
+        self::assertEquals(-0.36, Utils::apcaContrast("#111", "#111"));
+        self::assertEquals(58.09, Utils::apcaContrast("#123f", "#975A"));
+        self::assertEquals(25.15, Utils::apcaContrast("#11223344", "#00110011"));
+        self::assertEquals(-35.06, Utils::apcaContrast("#11223344", "#FF0011"));
     }
 
     public function testHexToForegroundAndBorder(): void