Test the moved functions

Author: vmcj

webapp/tests/Unit/Utils/UtilsTest.php

@@ -342,6 +342,28 @@ public function testRgbToHex(): void
         self::assertEquals('#abcdef', Utils::rgbToHex([171, 205, 239]));
         self::assertEquals('#fedcba', Utils::rgbToHex([254, 220, 186]));
     }
+ 
+    /**
+     * Test that the APCA contrast function returns the correct data
+     */
+    public function testApcaContrast(): void
+    {
+        self::assertEquals(0.0, Utils::apcaContrast("#ffffff",   "#000000"));
+        self::assertEquals(0.0, Utils::apcaContrast("#000000",   "#ffffff"));
+        self::assertEquals(0.0, Utils::apcaContrast("#fffFFF",   "#FFFfff"));
+        self::assertEquals(0.0, Utils::apcaContrast("#fff",      "#fff"));
+        self::assertEquals(0.0, Utils::apcaContrast("#123f",     "#975A"));
+        self::assertEquals(0.0, Utils::apcaContrast("#11223344", "#00110011"));
+    }
+
+    public function testRelativeLuminance(): void
+    {
+        self::assertEquals(0.0, 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"));
+    }
 
     /**
      * Test function that converts colour name to hex notation.