Fix broken test case

suin · suin · commit 4e2b94751036 · 2016-03-01T22:44:56.000+09:00
1) Suin\RSSWriter\FeedTest::test__toString
PHPUnit_Framework_Exception: Could not load XML from object

/suin/Dropbox/open/php-rss-writer/tests/Suin/RSSWriter/FeedTest.php:94

Signed-off-by: Hidehito Nozawa &lt;suinyeze@gmail.com&gt;
diff --git a/tests/Suin/RSSWriter/FeedTest.php b/tests/Suin/RSSWriter/FeedTest.php
@@ -91,6 +91,6 @@ public function test__toString()
                 <channel><title>channel3</title></channel>
             </rss>
         ';
-        $this->assertXmlStringEqualsXmlString($expect, $feed);
+        $this->assertXmlStringEqualsXmlString($expect, strval($feed));
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -91,6 +91,6 @@ public function test__toString()`
`91`	`91`	`<channel><title>channel3</title></channel>`
`92`	`92`	`</rss>`
`93`	`93`	`';`
`94`		`- $this->assertXmlStringEqualsXmlString($expect, $feed);`
	`94`	`+ $this->assertXmlStringEqualsXmlString($expect, strval($feed));`
`95`	`95`	`}`
`96`	`96`	`}`