Empty tag search will look for not tagged links

Fixes #784

From now, searching for tags with an empty value will return only not tagged links,
with the search bar showing `x results [not tagged]`.

Note that using the api, the searchtags request parameter must be set to `false` to get the same result.

  - [ ] Update API doc

2 files changed, 4 insertions, 4 deletions

diff --git a/tests/api/controllers/GetLinksTest.php b/tests/api/controllers/GetLinksTest.php
index 10330cd9..f1b262bc 100644
--- a/tests/api/controllers/GetLinksTest.php
+++ b/tests/api/controllers/GetLinksTest.php
@@ -94,7 +94,7 @@ class GetLinksTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals($this->refDB->countLinks(), count($data));
 
         // Check order
-        $order = [41, 8, 6, 7, 0, 1, 4, 42];
+        $order = [41, 8, 6, 7, 0, 1, 9, 4, 42];
         $cpt = 0;
         foreach ($data as $link) {
             $this->assertEquals(self::NB_FIELDS_LINK, count($link));
@@ -163,7 +163,7 @@ class GetLinksTest extends \PHPUnit_Framework_TestCase
         $data = json_decode((string) $response->getBody(), true);
         $this->assertEquals($this->refDB->countLinks(), count($data));
         // Check order
-        $order = [41, 8, 6, 7, 0, 1, 4, 42];
+        $order = [41, 8, 6, 7, 0, 1, 9, 4, 42];
         $cpt = 0;
         foreach ($data as $link) {
             $this->assertEquals(self::NB_FIELDS_LINK, count($link));
diff --git a/tests/api/controllers/InfoTest.php b/tests/api/controllers/InfoTest.php
index 4beef3f7..5d6a2329 100644
--- a/tests/api/controllers/InfoTest.php
+++ b/tests/api/controllers/InfoTest.php
@@ -80,7 +80,7 @@ class InfoTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(200, $response->getStatusCode());
         $data = json_decode((string) $response->getBody(), true);
 
-        $this->assertEquals(8, $data['global_counter']);
+        $this->assertEquals(\ReferenceLinkDB::$NB_LINKS_TOTAL, $data['global_counter']);
         $this->assertEquals(2, $data['private_counter']);
         $this->assertEquals('Shaarli', $data['settings']['title']);
         $this->assertEquals('?', $data['settings']['header_link']);
@@ -103,7 +103,7 @@ class InfoTest extends \PHPUnit_Framework_TestCase
         $this->assertEquals(200, $response->getStatusCode());
         $data = json_decode((string) $response->getBody(), true);
 
-        $this->assertEquals(8, $data['global_counter']);
+        $this->assertEquals(\ReferenceLinkDB::$NB_LINKS_TOTAL, $data['global_counter']);
         $this->assertEquals(2, $data['private_counter']);
         $this->assertEquals($title, $data['settings']['title']);
         $this->assertEquals($headerLink, $data['settings']['header_link']);