Move getColorLevel() method to base class.

Author: sebastianbergmann

PHP/CodeCoverage/Report/HTML/Renderer.php

@@ -107,6 +107,31 @@ public function __construct($templatePath, $charset, $generator, $date, $lowUppe
         $this->highLowerBound = $highLowerBound;
     }
 
+    /**
+     * @param  integer $percent
+     * @return array
+     */
+    protected function getColorLevel($percent)
+    {
+        if ($percent < $this->lowUpperBound) {
+            $color = 'scarlet_red';
+            $level = 'Lo';
+        }
+
+        else if ($percent >= $this->lowUpperBound &&
+                 $percent <  $this->highLowerBound) {
+            $color = 'butter';
+            $level = 'Med';
+        }
+
+        else {
+            $color = 'chameleon';
+            $level = 'Hi';
+        }
+
+        return array($color, $level);
+    }
+
     /**
      * @param Text_Template                $template
      * @param string                       $title

PHP/CodeCoverage/Report/HTML/Renderer/Directory.php

@@ -188,29 +188,4 @@ protected function renderItem(PHP_CodeCoverage_Report_Node $item, $total = FALSE
 
         return $template->render();
     }
-
-    /**
-     * @param  integer $percent
-     * @return array
-     */
-    protected function getColorLevel($percent)
-    {
-        if ($percent < $this->lowUpperBound) {
-            $color = 'scarlet_red';
-            $level = 'Lo';
-        }
-
-        else if ($percent >= $this->lowUpperBound &&
-                 $percent <  $this->highLowerBound) {
-            $color = 'butter';
-            $level = 'Med';
-        }
-
-        else {
-            $color = 'chameleon';
-            $level = 'Hi';
-        }
-
-        return array($color, $level);
-    }
 }