<?php

class search_test extends DokuWikiTest {

    function strip_index_data($entry) {
        $n_entry = array();
        foreach(array('id', 'type', 'level', 'open') as $k) {
            $n_entry[$k] = $entry[$k];
        }
        return $n_entry;
    }

    function test_search_allpages(){
      $data = array();

      //depth is 0 hence we should recurse endlesly
      search($data, dirname(__FILE__) . '/data', 'search_allpages',  array('depth' => 0), 'ns1');
      $this->assertEquals(3, count($data));

      //depth is 1 and we start too deep to expect results
      $data = array();
      search($data, dirname(__FILE__) . '/data', 'search_allpages',  array('depth' => 1), 'ns1/ns3');
      $this->assertEquals(0, count($data));

      //depth is 2 so I should get only pages from ns1
      $data = array();
      search($data, dirname(__FILE__) . '/data', 'search_allpages', array('depth' => 2), 'ns1');
      $this->assertEquals(2, count($data));
    }

    function test_search_index(){
        $data = array();
        search($data, dirname(__FILE__) . '/data', 'search_index',
               array('ns' => 'ns2'));
        $this->assertEquals(array_map(array($this, 'strip_index_data'), $data),
                           array(
                              array(
                                'id'   => 'ns1',
                                'type' => 'd',
                                'level' => 1,
                                'open' => false
                              ), array(
                                'id'   => 'ns2',
                                'type' => 'd',
                                'level' => 1,
                                'open' => true
                              ), array(
                                'id' => 'ns2:page1',
                                'type' => 'f',
                                'level' => 2,
                                'open' => true,
                              ), ));
        $data = array();
        search($data, dirname(__FILE__) . '/data', 'search_index',
               array('ns' => 'ns1/ns3'));
        $this->assertEquals(array_map(array($this, 'strip_index_data'), $data),
                           array(
                              array(
                                'id' => 'ns1',
                                'type' => 'd',
                                'level' => 1,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns1:ns3',
                                'type' => 'd',
                                'level' => 2,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns1:ns3:page3',
                                'type' => 'f',
                                'level' => 3,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns1:page1',
                                'type' => 'f',
                                'level' => 2,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns1:page2',
                                'type' => 'f',
                                'level' => 2,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns2',
                                'type' => 'd',
                                'level' => 1,
                                'open' => false,
                              ), ));
        $data = array();
        search($data, dirname(__FILE__) . '/data', 'search_index',
               array('ns' => 'ns1/ns3', 'nofiles' => true));
        $this->assertEquals(array_map(array($this, 'strip_index_data'), $data),
                           array(
                              array(
                                'id' => 'ns1',
                                'type' => 'd',
                                'level' => 1,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns1:ns3',
                                'type' => 'd',
                                'level' => 2,
                                'open' => true,
                              ),
                              array(
                                'id' => 'ns2',
                                'type' => 'd',
                                'level' => 1,
                                'open' => false,
                              ), ));

    }
}
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