test for word_wrap()
diff --git a/tests/codeigniter/helpers/text_helper_test.php b/tests/codeigniter/helpers/text_helper_test.php
index a83c7e7..974247c 100644
--- a/tests/codeigniter/helpers/text_helper_test.php
+++ b/tests/codeigniter/helpers/text_helper_test.php
@@ -156,4 +156,12 @@
// ------------------------------------------------------------------------
+ public function test_word_wrap()
+ {
+ $string = "Here is a simple string of text that will help us demonstrate this function.";
+ $word_wraped = word_wrap($string, 25);
+ preg_match_all("/\r\n|\n/", $word_wraped, $matches);
+ $this->assertEquals(count($matches[0]), 4);
+ }
+
}
\ No newline at end of file