dev #73871 wrap DOMDocument for tests

library/Class/Notice/Xsl.php

@@ -25,7 +25,9 @@ class Class_Notice_Xsl {
 
   const KEY = 'xslt';
 
-  protected static $_xslt_processor;
+  protected static
+    $_xslt_processor,
+    $_dom_document;
 
   protected
     $_record,
@@ -35,6 +37,7 @@ class Class_Notice_Xsl {
 
   public static function reset() {
     static::$_xslt_processor = null;
+    static::$_dom_document = null;
     static::setPhpCommand(null);
     static::setYaz(null);
   }
@@ -121,7 +124,7 @@ class Class_Notice_Xsl {
 
 
   public function importStylesheet($path) {
-    $xsl = new DOMDocument();
+    $xsl = $this->getDomDocument();
     $xsl->load($path);
 
     $xslt = $this->getXSLTProcessor();
@@ -132,7 +135,7 @@ class Class_Notice_Xsl {
 
 
   public function transformToXml($path) {
-    $xml = new DOMDocument();
+    $xml = $this->getDomDocument();
     $xml->load($path);
 
     return $this->getXSLTProcessor()->transformToXml($xml);
@@ -142,11 +145,23 @@ class Class_Notice_Xsl {
   public function getXSLTProcessor() {
     return static::$_xslt_processor
       ? static::$_xslt_processor
-      : new XSLTProcessor();
+      : (static::$_xslt_processor = new XSLTProcessor());
   }
 
 
   public static function setXSLTProcessor($xslt_processor) {
     static::$_xslt_processor = $xslt_processor;
   }
+
+
+  public function getDomDocument() {
+    return static::$_dom_document
+      ? static::$_dom_document
+      : new DOMDocument;
+  }
+
+
+  public static function setDomDocument($dom_document) {
+    static::$_dom_document = $dom_document;
+  }
 }
\ No newline at end of file

tests/scenarios/Xsl/XslTest.php

@@ -143,6 +143,12 @@ class XslNoticeajaxDetailDispatchTest extends AbstractControllerTestCase {
 
     Class_Notice_Xsl::setPhpCommand($php_command);
 
+    $dom_document = $this->mock()
+                         ->whenCalled('load')
+                         ->answers(true);
+
+    Class_Notice_Xsl::setDomDocument($dom_document);
+
     $xslt_processor = $this->mock()
                            ->whenCalled('importStylesheet')
                            ->answers(true)