Merge pull request #57 from boajer/fix/class_detection

Improved class detection compatibility with WC3 standard
oat-sa · Sep 9, 2016 · 8e2fd0f · 8e2fd0f
2 parents eef343a + da94a00
commit 8e2fd0f
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Showing 3 changed files with 3 additions and 2 deletions.
diff --git a/composer.json b/composer.json
@@ -2,7 +2,7 @@
 	"name": "qtism/qtism",
 	"description": "OAT QTI Software Module Library",
 	"type": "library",
-	"version": "0.10.13",
+	"version": "0.10.14",
 	"authors": [
 		{
 			"name": "Open Assessment Technologies S.A.",

diff --git a/qtism/common/utils/Format.php b/qtism/common/utils/Format.php
@@ -355,7 +355,7 @@ static public function isString256($string) {
 	 * @return boolean
 	 */
 	static public function isClass($string) {
-	    $pattern = "/^(?:[^\s]+?(?:\x20){0,1})+$/";
+        $pattern = "/^(?:[^\s]+?(?:\x20){0,})+$/";
 	    return preg_match($pattern, $string) === 1;
 	}
 

diff --git a/test/qtism/common/utils/FormatTest.php b/test/qtism/common/utils/FormatTest.php
@@ -206,6 +206,7 @@ public function validClassFormatProvider() {
 	        array('a'),
 	        array('my-class'),
 	        array('my-class my-other-class'),
+            array('my-class   my-other-class'),
 	        array('theclass')
 	    );
 	}