Merge pull request #13 from barryp/issue_11

Render guid with isPermaLink=false

Author: suin

src/Suin/RSSWriter/Item.php

@@ -108,8 +108,8 @@ public function asXML()
         if ($this->guid) {
             $guid = $xml->addChild('guid', $this->guid);
 
-            if ($this->isPermalink) {
-                $guid->addAttribute('isPermaLink', 'true');
+            if ($this->isPermalink === false) {
+                $guid->addAttribute('isPermaLink', 'false');
             }
         }
 

tests/Suin/RSSWriter/ItemTest.php

@@ -143,7 +143,52 @@ public function testAsXML()
 			<description>{$data['description']}</description>
 			<category>{$data['categories'][0][0]}</category>
 			<category domain=\"{$data['categories'][1][1]}\">{$data['categories'][1][0]}</category>
-			<guid isPermaLink=\"true\">{$data['guid']}</guid>
+			<guid>{$data['guid']}</guid>
+			<pubDate>{$nowString}</pubDate>
+			<enclosure url=\"{$data['enclosure']['url']}\" type=\"{$data['enclosure']['type']}\" length=\"{$data['enclosure']['length']}\"/>
+			<author>{$data['author']}</author>
+		</item>
+		";
+        $this->assertXmlStringEqualsXmlString($expect, $item->asXML()->asXML());
+    }
+
+    public function testAsXML_false_permalink()
+    {
+        $now = time();
+        $nowString = date(DATE_RSS, $now);
+
+        $data = array(
+            'title' => "Venice Film Festival Tries to Quit Sinking",
+            'url' => 'http://nytimes.com/2004/12/07FEST.html',
+            'description' => "Some of the most heated chatter at the Venice Film Festival this week was about the way that the arrival of the stars at the Palazzo del Cinema was being staged.",
+            'categories' => array(
+                array("Grateful Dead", null),
+                array("MSFT", 'http://www.fool.com/cusips'),
+            ),
+            'guid' => "http://inessential.com/2002/09/01.php#a2",
+            'isPermalink' => false,
+            'pubDate' => $now,
+            'enclosure' => array(
+                'url' => 'http://link-to-audio-file.com/test.mp3',
+                'length' => 4992,
+                'type' => 'audio/mpeg'),
+            'author' => 'Hidehito Nozawa aka Suin'
+        );
+
+        $item = new Item();
+
+        foreach ($data as $key => $value) {
+            $this->reveal($item)->attr($key, $value);
+        }
+
+        $expect = "
+		<item>
+			<title>{$data['title']}</title>
+			<link>{$data['url']}</link>
+			<description>{$data['description']}</description>
+			<category>{$data['categories'][0][0]}</category>
+			<category domain=\"{$data['categories'][1][1]}\">{$data['categories'][1][0]}</category>
+			<guid isPermaLink=\"false\">{$data['guid']}</guid>
 			<pubDate>{$nowString}</pubDate>
 			<enclosure url=\"{$data['enclosure']['url']}\" type=\"{$data['enclosure']['type']}\" length=\"{$data['enclosure']['length']}\"/>
 			<author>{$data['author']}</author>