public function test_get_tag_suggestions()
{
// ensure correct counts of tags
$this->tags_manager->calc_count_tags();
$query = "tag";
$exclude = array("tag1");
$count = 5;
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, $count);
$this->assertEquals(array(array("text" => "tag2")), $tags);
$query = "tag";
$exclude = array();
$count = 5;
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, $count);
$this->assertEquals(array(array("text" => "tag1"), array("text" => "tag2")), $tags);
$query = "tag";
$exclude = array();
$count = 1;
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, $count);
$this->assertEquals(array(array("text" => "tag1")), $tags);
$query = "ta";
$exclude = array();
$count = 5;
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, $count);
$this->assertEquals(array(), $tags);
}
/**
* Gets suggestions for tags based on a ajax request, route: /tags/suggest
*
* @param php://input raw post data must contain a json-encoded object of this structure: {"query":"...", "exclude":["...", "...", ...]}
*/
public function suggest_tags()
{
if (false && $this->request->is_ajax()) {
$data = json_decode(file_get_contents('php://input'), true);
$query = $data['query'];
$exclude = $data['exclude'];
$tags = $this->tags_manager->get_tag_suggestions($query, $exclude, 5);
$json_response = new json_response();
$json_response->send($tags);
}
// fake a 404
return $this->helper->error($this->user->lang('RH_TOPICTAGS_TAG_SUGGEST_TAG_ROUTE_ERROR', $this->helper->get_current_url()), 404);
}
