Fix test

Author: tgalopin

test/HTML5/Html5Test.php

@@ -85,7 +85,7 @@ public function testLoadOptions()
 
     public function testEncodingUtf8()
     {
-        $dom = $this->html5->load(__DIR__.'/Fixtures/encoding/utf-8.html');
+        $dom = $this->html5->load(__DIR__ . '/Fixtures/encoding/utf-8.html');
         $this->assertInstanceOf('\DOMDocument', $dom);
         $this->assertEmpty($this->html5->getErrors());
         $this->assertFalse($this->html5->hasErrors());
@@ -95,15 +95,19 @@ public function testEncodingUtf8()
 
     public function testEncodingWindows1252()
     {
-        $dom = $this->html5->load(__DIR__.'/Fixtures/encoding/windows-1252.html', array(
+        $dom = $this->html5->load(__DIR__ . '/Fixtures/encoding/windows-1252.html', array(
             'encoding' => 'Windows-1252',
         ));
 
         $this->assertInstanceOf('\DOMDocument', $dom);
         $this->assertEmpty($this->html5->getErrors());
         $this->assertFalse($this->html5->hasErrors());
 
-        $this->assertContains('Ž�èýù', mb_convert_encoding($dom->saveHTML(), 'UTF-8', 'Windows-1252'));
+        $dumpedAsUtf8 = mb_convert_encoding($dom->saveHTML(), 'UTF-8', 'Windows-1252');
+        $this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'Ž'));
+        $this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'è'));
+        $this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'ý'));
+        $this->assertNotFalse(mb_strpos($dumpedAsUtf8, 'ù'));
     }
 
     public function testErrors()