1 files changed, 31 insertions, 0 deletions
diff --git a/tests/codeigniter/helpers/path_helper_test.php b/tests/codeigniter/helpers/path_helper_test.php
new file mode 100644
index 000000000..0faf6f383
--- /dev/null
+++ b/tests/codeigniter/helpers/path_helper_test.php
@@ -0,0 +1,31 @@
+<?php
+
+class Path_helper_test extends CI_TestCase {
+
+	public function set_up()
+	{
+		$this->helper('path');
+	}
+
+	public function test_set_realpath()
+	{
+		$this->assertEquals(getcwd().DIRECTORY_SEPARATOR, set_realpath(getcwd()));
+	}
+
+	public function test_set_realpath_nonexistent_directory()
+	{
+		$expected = '/path/to/nowhere';
+		$this->assertEquals($expected, set_realpath('/path/to/nowhere', FALSE));
+	}
+
+	public function test_set_realpath_error_trigger()
+	{
+		$this->setExpectedException(
+				'RuntimeException', 'CI Error: Not a valid path: /path/to/nowhere'
+		);
+
+		set_realpath('/path/to/nowhere', TRUE);
+	}
+}
+
+/* End of file path_helper_test.php */
+\ No newline at end of file