Add bogus tests

We need the results before changing the function

Author: vmcj

webapp/tests/Unit/Utils/UtilsTest.php

@@ -356,6 +356,19 @@ public function testConvertToHexUnknown(): void
         self::assertNull(Utils::convertToHex('#12346h'));
     }
 
+    public function testApcaContrast(): void
+    {
+        self::assertEquals('#ffffff', Utils::apcaContrast("#fff", "#fff"));
+    }
+    public function testHexToForegroundAndBorder(): void
+    {
+        self::assertEquals(['#ffffff', '#ffffff'], Utils::hexToForegroundAndBorder("#fff"));
+        self::assertEquals(['#ffffff', '#ffffff'], Utils::hexToForegroundAndBorder("#fedc"));
+        self::assertEquals(['#ffffff', '#ffffff'], Utils::hexToForegroundAndBorder("#001122"));
+        self::assertEquals(['#ffffff', '#ffffff'], Utils::hexToForegroundAndBorder("#11223344"));
+        self::assertEquals(['#ffffff', '#ffffff'], Utils::hexToForegroundAndBorder("#0123"));
+    }
+
     /**
      * Test function that converts colour hex notation to (nearest) name.
      * If value is not hexadecimal, return it unchanged.