From c4ba9ef2d295f85897557ce1f841a8bb368ed5ee Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Thu, 21 Mar 2013 06:39:11 +0100
Subject: add (broken) tests for Services_Tag::normalize and
 Bookmark2Tag::attachTags with some empty tags

---
 tests/Bookmark2TagTest.php | 10 +++++++++-
 tests/TagTest.php          |  8 ++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/tests/Bookmark2TagTest.php b/tests/Bookmark2TagTest.php
index f466a7d..b0eccd1 100644
--- a/tests/Bookmark2TagTest.php
+++ b/tests/Bookmark2TagTest.php
@@ -89,7 +89,15 @@ class Bookmark2TagTest extends TestBase
         );
     }
 
-
+    public function testAttachTagsWithSomeEmptyTags()
+    {
+        $bid = $this->addBookmark(null, null, 0, array());
+        $this->b2ts->attachTags($bid, array('foo', '', 'bar', 'baz'));
+        $this->assertEquals(
+            array('foo', 'bar', 'baz'),
+            $this->b2ts->getTagsForBookmark($bid)
+        );
+    }
 
     /**
      * Test getTagsForBookmark() when the bookmark has no tags
diff --git a/tests/TagTest.php b/tests/TagTest.php
index 96f3f14..bda5a29 100644
--- a/tests/TagTest.php
+++ b/tests/TagTest.php
@@ -87,5 +87,13 @@ class TagTest extends TestBase
 
     }
 
+    public function testNormalizeEmptyValues()
+    {
+        $tags = $this->ts->normalize(
+            array('foo', '', 'bar', 'baz')
+        );
+        $this->assertEquals(array('foo', 'bar', 'baz'), $tags);
+    }
+
 }
 ?>
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