Added tests for removing extra dashes in url title.

1 files changed, 14 insertions, 2 deletions

diff --git a/tests/codeigniter/helpers/url_helper_test.php b/tests/codeigniter/helpers/url_helper_test.php
index ea3fb0e4f..b5384eaef 100644
--- a/tests/codeigniter/helpers/url_helper_test.php
+++ b/tests/codeigniter/helpers/url_helper_test.php
@@ -10,13 +10,25 @@ class Url_helper_test extends CI_TestCase
 			'foo bar /' 	=> 'foo-bar',
 			'\  testing 12' => 'testing-12'
 		);
-		
+
 		foreach ($words as $in => $out)
 		{
 			$this->assertEquals($out, url_title($in, 'dash', TRUE));
-		}		
+		}
 	}
 
 	// --------------------------------------------------------------------
 
+	public function test_url_title_extra_dashes()
+	{
+		$words = array(
+			'_foo bar_' 	=> 'foo_bar',
+			'_What\'s wrong with CSS?_' => 'Whats_wrong_with_CSS'
+		);
+
+		foreach ($words as $in => $out)
+		{
+			$this->assertEquals($out, url_title($in, 'underscore'));
+		}
+	}
 }
\ No newline at end of file