diff --git a/src/Testify/framework/reporting/CoverageFilter.php b/src/Testify/framework/reporting/CoverageFilter.php
index 486a9d2..5eb3415 100644
--- a/src/Testify/framework/reporting/CoverageFilter.php
+++ b/src/Testify/framework/reporting/CoverageFilter.php
@@ -34,7 +34,9 @@
 		
 		public static function filter(array $data) {
 			foreach ($data as $file => $arr) {
-				if (in_array($file, self::$files)) {
+				if (strpos($file, ' : runtime-created function') !== false) {
+					unset($data[$file]);
+				} else if (in_array($file, self::$files)) {
 					unset($data[$file]);
 				} else {
 					foreach (self::$directories as $dir) {
diff --git a/src/Testify/framework/reporting/CoverageReporter.php b/src/Testify/framework/reporting/CoverageReporter.php
index 15feeb3..5e4c312 100644
--- a/src/Testify/framework/reporting/CoverageReporter.php
+++ b/src/Testify/framework/reporting/CoverageReporter.php
@@ -288,6 +288,10 @@
 			return file_put_contents($newFile, $template);
 		}
 		
+		/**
+		 * @todo If there are no files in the root directory (e.g. only directories)
+		 *       then index.html does not get generated
+		 */
 		private static function writeHtmlDirectories($coverageDir, $baseDir, array $coverageData, $renderer) {
 			$dirData = array();
 			foreach ($coverageData as $file => $data) {
@@ -400,6 +404,7 @@
 					$template
 				);
 				
+				//echo $dir . "\n";
 				$fileName = ($dir === DIRECTORY_SEPARATOR) ? 'index.html' : str_replace(DIRECTORY_SEPARATOR, '-', $dir) . '.html';
 				file_put_contents($coverageDir . DIRECTORY_SEPARATOR . $fileName, $temp);
 			}
diff --git a/src/Testify/util/Util.php b/src/Testify/util/Util.php
index 88987c3..5fd5118 100644
--- a/src/Testify/util/Util.php
+++ b/src/Testify/util/Util.php
@@ -254,9 +254,6 @@
 		}
 		
 		public static function getClassNamesFromFile($file) {
-			if (!is_file($file)) {
-				return array();
-			}
 			$tokens  = token_get_all(file_get_contents($file));
 			$classes = array();
 			for ($i = 0, $len = count($tokens); $i < $len; $i++) {
diff --git a/tests/AllTests.php b/tests/AllTests.php
new file mode 100644
index 0000000..9fabf4e
--- /dev/null
+++ b/tests/AllTests.php
@@ -0,0 +1,14 @@
+<?php
+
+	class AllTests extends TestSuite {
+		
+		public function __construct() {
+			CoverageFilter::clear();
+			CoverageFilter::addDirectory(dirname(dirname(__FILE__)) . DIRECTORY_SEPARATOR . 'src' . DIRECTORY_SEPARATOR . Product::NAME . DIRECTORY_SEPARATOR . 'external');
+			
+			parent::__construct('All Testify Tests', TestAccumulator::getTestsFromDir(dirname(__FILE__) . DIRECTORY_SEPARATOR . 'Testify'));
+		}
+		
+	}
+
+?>
\ No newline at end of file
diff --git a/tests/Testify/util/UtilTest.php b/tests/Testify/util/UtilTest.php
new file mode 100644
index 0000000..996eb58
--- /dev/null
+++ b/tests/Testify/util/UtilTest.php
@@ -0,0 +1,65 @@
+<?php
+
+	class UtilTest extends TestCase {
+		
+		/**
+		 * @test
+		 */
+		public function exportObject() {
+			Assert::equal('stdClass', Util::export(new stdClass()));
+			Assert::equal(get_class($this), Util::export($this));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportString() {
+			Assert::equal('"foo"', Util::export('foo'));
+			Assert::equal('"foofoofoof...ofoofoofoo"', Util::export('foofoofoofoofoofoofoofoofoo'));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportDouble() {
+			Assert::equal(10.7, Util::export(10.7));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportNull() {
+			Assert::equal('NULL', Util::export(null));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportInteger() {
+			Assert::equal(10, Util::export(10));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportBoolean() {
+			Assert::equal('true', Util::export(true));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportResource() {
+			Assert::equal('resource of type xml', Util::export(xml_parser_create()));
+		}
+		
+		/**
+		 * @test
+		 */
+		public function exportArray() {
+			Assert::equal('array[3]', Util::export(array(1,2,3)));
+		}
+		
+	}
+
+?>
\ No newline at end of file