Eloy Lafuente (stronk7)
246 lines
9.3 KiB
PHP
246 lines
9.3 KiB
PHP
<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
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/**
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* Unit tests for data_get_all_recordsids(), data_get_advance_search_ids(), data_get_record_ids(),
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* and data_get_advanced_search_sql()
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*
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* @package mod_data
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* @copyright 2012 Adrian Greeve
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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if (!defined('MOODLE_INTERNAL')) {
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die('Direct access to this script is forbidden.');
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}
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require_once($CFG->dirroot . '/mod/data/lib.php');
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require_once($CFG->dirroot . '/lib/csvlib.class.php');
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/**
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* Unit tests for {@see data_get_all_recordids()}.
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* {@see data_get_advanced_search_ids()}
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* {@see data_get_record_ids()}
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* {@see data_get_advanced_search_sql()}
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*
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* @package mod_data
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* @copyright 2012 Adrian Greeve
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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*/
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class data_advanced_search_sql_test extends UnitTestCaseUsingDatabase {
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/**
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* @var stdObject $recorddata An object that holds information from the table data.
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*/
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public $recorddata = null;
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/**
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* @var int $recordcontentid The content ID.
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*/
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public $recordcontentid = null;
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/**
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* @var int $recordrecordid The record ID.
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*/
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public $recordrecordid = null;
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/**
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* @var int $recordfieldid The field ID.
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*/
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public $recordfieldid = null;
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/**
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* @var array $recordsearcharray An array of stdClass which contains search criteria.
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*/
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public $recordsearcharray = null;
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// CONSTANTS
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/**
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* @var int $datarecordcount The number of records in the database.
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*/
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public $datarecordcount = 100;
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/**
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* @var array $datarecordset Expected record IDs.
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*/
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public $datarecordset = array('0' => '6');
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/**
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* @var array $finalrecord Final record for comparison with test four.
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*/
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public $finalrecord = array();
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/**
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* Set up function. In this instance we are setting up database
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* records to be used in the unit tests.
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* @todo MDL-32271 use a class for creating safe core moodle tables. This isn't
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* possible at the moment.
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*/
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public function setUp() {
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global $DB, $CFG;
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// Set up test database and appropriate tables.
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parent::setUp();
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$this->create_test_tables(array('data', 'data_fields', 'data_records', 'data_content'), 'mod/data');
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$this->create_test_tables(array('user', 'modules', 'course_modules','context'), 'lib');
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$this->switch_to_test_db();
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// Set up data for the test database.
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$tablename = array('0' => 'user',
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'1' => 'data_fields',
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'2' => 'data_records',
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'3' => 'data_content',
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'4' => 'modules',
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'5' => 'course_modules',
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'6' => 'context');
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for ($i = 0; $i < 7; $i++) {
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$filename = $CFG->dirroot . '/mod/data/simpletest/test_' . $tablename[$i] . '.csv';
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if (file_exists($filename)) {
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$file = file_get_contents($filename);
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}
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$this->insert_data_from_csv($file, $tablename[$i]);
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}
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// Set up a data record.
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$datarecord = new stdClass();
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$datarecord->course = '99999';
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$datarecord->name = 'test database';
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$datarecord->intro = 'Test Database for unit testing';
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$datarecord->introformat = '1';
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$DB->insert_record('data', $datarecord, false);
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$data = $DB->get_record('data', array('id'=> '1'));
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$this->recorddata = $data;
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// Create the search array which contains our advanced search criteria.
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$fieldinfo = array('0' => new stdClass(),
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'1' => new stdClass(),
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'2' => new stdClass(),
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'3' => new stdClass(),
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'4' => new stdClass());
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$fieldinfo['0']->id = 1;
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$fieldinfo['0']->data = '3.721,46.6126';
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$fieldinfo['1']->id = 2;
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$fieldinfo['1']->data = 'Hahn Premium';
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$fieldinfo['2']->id = 5;
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$fieldinfo['2']->data = 'Female';
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$fieldinfo['3']->id = 7;
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$fieldinfo['3']->data = 'kel';
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$fieldinfo['4']->id = 9;
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$fieldinfo['4']->data = 'VIC';
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foreach($fieldinfo as $field) {
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$searchfield = data_get_field_from_id($field->id, $data);
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if ($field->id == 2) {
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$searchfield->field->param1 = 'Hahn Premium';
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$val = array();
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$val['selected'] = array('0' => 'Hahn Premium');
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$val['allrequired'] = 0;
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} else {
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$val = $field->data;
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}
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$search_array[$field->id] = new stdClass();
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list($search_array[$field->id]->sql, $search_array[$field->id]->params) = $searchfield->generate_sql('c' . $field->id, $val);
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}
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$this->recordsearcharray = $search_array;
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// Setting up the comparison stdClass for the last test.
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$this->finalrecord[6] = new stdClass();
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$this->finalrecord[6]->id = 6;
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$this->finalrecord[6]->approved = 1;
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$this->finalrecord[6]->timecreated = 1234567891;
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$this->finalrecord[6]->timemodified = 1234567892;
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$this->finalrecord[6]->userid = 6;
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$this->finalrecord[6]->firstname = 'Benedict';
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$this->finalrecord[6]->lastname = 'Horn';
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}
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/**
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* Tear Down function. Here we remove all the database entries that we created
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* for testing the unit tests.
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*/
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public function tearDown() {
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$this->revert_to_real_db();
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parent::tearDown();
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}
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/**
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* Test 1: The function data_get_all_recordids.
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*
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* Test 2: This tests the data_get_advance_search_ids() function. The function takes a set
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* of all the record IDs in the database and then with the search details ($this->recordsearcharray)
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* returns a comma seperated string of record IDs that match the search criteria.
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*
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* Test 3: This function tests data_get_recordids(). This is the function that is nested in the last
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* function (@see data_get_advance_search_ids). This function takes a couple of
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* extra parameters. $alias is the field alias used in the sql query and $commaid
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* is a comma seperated string of record IDs.
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*
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* Test 4: data_get_advanced_search_sql provides an array which contains an sql string to be used for displaying records
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* to the user when they use the advanced search criteria and the parameters that go with the sql statement. This test
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* takes that information and does a search on the database, returning a record.
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*/
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function test_advanced_search_sql_section() {
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global $DB;
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// Test 1
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$recordids = data_get_all_recordids($this->recorddata->id);
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$this->assertEqual(count($recordids), $this->datarecordcount);
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// Test 2
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$key = array_keys($this->recordsearcharray);
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$alias = $key[0];
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$newrecordids = data_get_recordids($alias, $this->recordsearcharray, $this->recorddata->id, $recordids);
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$this->assertEqual($this->datarecordset, $newrecordids);
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// Test 3
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$newrecordids = data_get_advance_search_ids($recordids, $this->recordsearcharray, $this->recorddata->id);
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$this->assertEqual($this->datarecordset, $newrecordids);
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// Test 4
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$sortorder = 'ORDER BY r.timecreated ASC , r.id ASC';
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$html = data_get_advanced_search_sql('0', $this->recorddata, $newrecordids, '', $sortorder);
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$allparams = array_merge($html['params'], array('dataid' => $this->recorddata->id));
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$records = $DB->get_records_sql($html['sql'], $allparams);
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$this->assertEqual($records, $this->finalrecord);
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}
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/**
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* Inserts data from a csv file into the data module table specified.
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*
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* @param string $file comma seperated value file
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* @param string $tablename name of the table for the data to be inserted into.
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*/
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function insert_data_from_csv($file, $tablename) {
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global $DB;
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$iid = csv_import_reader::get_new_iid('moddata');
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$csvdata = new csv_import_reader($iid, 'moddata');
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$fielddata = $csvdata->load_csv_content($file, 'utf8', 'comma');
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$columns = $csvdata->get_columns();
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$columncount = count($columns);
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$csvdata->init();
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$fieldinfo = array();
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for ($j = 0; $j < $fielddata; $j++) {
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$thing = $csvdata->next();
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$fieldinfo[$j] = new stdClass();
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for ($i = 0; $i < $columncount; $i++) {
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$fieldinfo[$j]->$columns[$i] = $thing[$i];
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}
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$DB->insert_record($tablename, $fieldinfo[$j], false);
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}
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}
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}
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