Add exclusion in tag search

[github/shaarli/Shaarli.git] / tests / LinkFilterTest.php

diff --git a/tests/LinkFilterTest.php b/tests/LinkFilterTest.php
index 5fb2423f6a737d0ba1d22be370f5bf09ebcf37c2..164af0d4fa83f683a2a1b8c789a0c2f8c1406de9 100644 (file)
--- a/tests/LinkFilterTest.php
+++ b/tests/LinkFilterTest.php
@@ -254,4 +254,20 @@ class LinkFilterTest extends PHPUnit_Framework_TestCase
             count(self::$linkFilter->filter(LinkFilter::$FILTER_TEXT, 'free software'))
         );
     }
+
+    /**
+     * Tag search with exclusion.
+     */
+    public function testTagFilterWithExclusion()
+    {
+        $this->assertEquals(
+            1,
+            count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, 'gnu -free'))
+        );
+
+        $this->assertEquals(
+            5,
+            count(self::$linkFilter->filter(LinkFilter::$FILTER_TAG, '-free'))
+        );
+    }
 }