3 files changed, 27 insertions, 13 deletions

diff --git a/tests/codeigniter/helpers/cookie_helper_test.php b/tests/codeigniter/helpers/cookie_helper_test.php
index fba68f20f..1fbb57f67 100644
--- a/tests/codeigniter/helpers/cookie_helper_test.php
+++ b/tests/codeigniter/helpers/cookie_helper_test.php
@@ -29,9 +29,8 @@ class Cookie_helper_test extends CI_TestCase {
 		$_COOKIE['foo'] = 'bar';
 
 		$security = new Mock_Core_Security();
-		$utf8 = new Mock_Core_Utf8();
 		$input_cls = $this->ci_core_class('input');
-		$this->ci_instance_var('input', new Mock_Core_Input($security, $utf8));
+		$this->ci_instance_var('input', new Mock_Core_Input($security));
 
 		$this->assertEquals('bar', get_cookie('foo', FALSE));
 		$this->assertEquals('bar', get_cookie('foo', TRUE));
@@ -56,4 +55,4 @@ class Cookie_helper_test extends CI_TestCase {
 		$this->markTestSkipped('Need to find a way to overcome a headers already set exception');
 	}
 
-}
\ No newline at end of file
+}
diff --git a/tests/codeigniter/helpers/text_helper_test.php b/tests/codeigniter/helpers/text_helper_test.php
index 7a7dc0a12..36465f203 100644
--- a/tests/codeigniter/helpers/text_helper_test.php
+++ b/tests/codeigniter/helpers/text_helper_test.php
@@ -2,21 +2,19 @@
 
 class Text_helper_test extends CI_TestCase {
 
-	private $_long_string;
-
 	public function set_up()
 	{
 		$this->helper('text');
-
-		$this->_long_string = 'Once upon a time, a framework had no tests.  It sad.  So some nice people began to write tests.  The more time that went on, the happier it became.  Everyone was happy.';
 	}
 
 	// ------------------------------------------------------------------------
 
 	public function test_word_limiter()
 	{
-		$this->assertEquals('Once upon a time,…', word_limiter($this->_long_string, 4));
-		$this->assertEquals('Once upon a time,…', word_limiter($this->_long_string, 4, '…'));
+		$long_string = 'Once upon a time, a framework had no tests.  It sad.  So some nice people began to write tests.  The more time that went on, the happier it became.  Everyone was happy.';
+
+		$this->assertEquals('Once upon a time,…', word_limiter($long_string, 4));
+		$this->assertEquals('Once upon a time,…', word_limiter($long_string, 4, '…'));
 		$this->assertEquals('', word_limiter('', 4));
 	}
 
@@ -24,8 +22,10 @@ class Text_helper_test extends CI_TestCase {
 
 	public function test_character_limiter()
 	{
-		$this->assertEquals('Once upon a time, a…', character_limiter($this->_long_string, 20));
-		$this->assertEquals('Once upon a time, a…', character_limiter($this->_long_string, 20, '…'));
+		$long_string = 'Once upon a time, a framework had no tests.  It sad.  So some nice people began to write tests.  The more time that went on, the happier it became.  Everyone was happy.';
+
+		$this->assertEquals('Once upon a time, a…', character_limiter($long_string, 20));
+		$this->assertEquals('Once upon a time, a…', character_limiter($long_string, 20, '…'));
 		$this->assertEquals('Short', character_limiter('Short', 20));
 		$this->assertEquals('Short', character_limiter('Short', 5));
 	}
@@ -103,8 +103,13 @@ class Text_helper_test extends CI_TestCase {
 
 	// ------------------------------------------------------------------------
 
+	/**
+	 * @runInSeparateProcess
+	 */
 	public function test_highlight_phrase()
 	{
+		define('UTF8_ENABLED', FALSE);
+
 		$strs = array(
 			'this is a phrase'          => '<mark>this is</mark> a phrase',
 			'this is another'           => '<mark>this is</mark> another',
@@ -171,4 +176,4 @@ class Text_helper_test extends CI_TestCase {
 		$this->assertEquals(strpos(word_wrap($string), "\n"), 73);
 	}
 
-}
\ No newline at end of file
+}
diff --git a/tests/codeigniter/helpers/url_helper_test.php b/tests/codeigniter/helpers/url_helper_test.php
index 24823a634..c5b0f80b7 100644
--- a/tests/codeigniter/helpers/url_helper_test.php
+++ b/tests/codeigniter/helpers/url_helper_test.php
@@ -7,8 +7,13 @@ class Url_helper_test extends CI_TestCase {
 		$this->helper('url');
 	}
 
+	/**
+	 * @runInSeparateProcess
+	 */
 	public function test_url_title()
 	{
+		define('UTF8_ENABLED', FALSE);
+
 		$words = array(
 			'foo bar /' 	=> 'foo-bar',
 			'\  testing 12' => 'testing-12'
@@ -22,8 +27,13 @@ class Url_helper_test extends CI_TestCase {
 
 	// --------------------------------------------------------------------
 
+	/**
+	 * @runInSeparateProcess
+	 */
 	public function test_url_title_extra_dashes()
 	{
+		define('UTF8_ENABLED', FALSE);
+
 		$words = array(
 			'_foo bar_' 	=> 'foo_bar',
 			'_What\'s wrong with CSS?_' => 'Whats_wrong_with_CSS'
@@ -76,4 +86,4 @@ class Url_helper_test extends CI_TestCase {
 		}
 	}
 
-}
\ No newline at end of file
+}