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118 lines
4.2 KiB
PHP
118 lines
4.2 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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* Tests csv import and export functions
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*
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* @package core
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* @category phpunit
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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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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->dirroot . '/lib/csvlib.class.php');
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class csvclass_testcase extends advanced_testcase {
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var $testdata = array();
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var $teststring = '';
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var $teststring2 = '';
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var $teststring3 = '';
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protected function setUp(){
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$this->resetAfterTest(true);
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$csvdata = array();
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$csvdata[0][] = 'fullname';
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$csvdata[0][] = 'description of things';
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$csvdata[0][] = 'beer';
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$csvdata[1][] = 'William B Stacey';
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$csvdata[1][] = '<p>A field that contains "double quotes"</p>';
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$csvdata[1][] = 'Asahi';
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$csvdata[2][] = 'Phillip Jenkins';
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$csvdata[2][] = '<p>This field has </p>
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<p>Multiple lines</p>
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<p>and also contains "double quotes"</p>';
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$csvdata[2][] = 'Yebisu';
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$this->testdata = $csvdata;
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// Please note that each line needs a carriage return.
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$this->teststring = 'fullname,"description of things",beer
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"William B Stacey","<p>A field that contains ""double quotes""</p>",Asahi
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"Phillip Jenkins","<p>This field has </p>
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<p>Multiple lines</p>
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<p>and also contains ""double quotes""</p>",Yebisu
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';
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$this->teststring2 = 'fullname,"description of things",beer
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"Fred Flint","<p>Find the stone inside the box</p>",Asahi,"A fourth column"
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"Sarah Smith","<p>How are the people next door?</p>,Yebisu,"Forget the next"
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';
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}
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public function test_csv_functions() {
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$csvexport = new csv_export_writer();
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$csvexport->set_filename('unittest');
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foreach ($this->testdata as $data) {
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$csvexport->add_data($data);
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}
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$csvoutput = $csvexport->print_csv_data(true);
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$this->assertEquals($csvoutput, $this->teststring);
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$test_data = csv_export_writer::print_array($this->testdata, 'comma', '"', true);
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$this->assertEquals($test_data, $this->teststring);
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// Testing that the content is imported correctly.
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$iid = csv_import_reader::get_new_iid('lib');
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$csvimport = new csv_import_reader($iid, 'lib');
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$contentcount = $csvimport->load_csv_content($this->teststring, 'utf-8', 'comma');
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$csvimport->init();
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$dataset = array();
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$dataset[] = $csvimport->get_columns();
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while ($record = $csvimport->next()) {
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$dataset[] = $record;
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}
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$csvimport->cleanup();
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$csvimport->close();
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$this->assertEquals($dataset, $this->testdata);
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// Testing for the wrong count of columns.
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$errortext = get_string('csvweirdcolumns', 'error');
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$iid = csv_import_reader::get_new_iid('lib');
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$csvimport = new csv_import_reader($iid, 'lib');
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$contentcount = $csvimport->load_csv_content($this->teststring2, 'utf-8', 'comma');
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$importerror = $csvimport->get_error();
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$csvimport->cleanup();
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$csvimport->close();
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$this->assertEquals($importerror, $errortext);
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// Testing for empty content
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$errortext = get_string('csvemptyfile', 'error');
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$iid = csv_import_reader::get_new_iid('lib');
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$csvimport = new csv_import_reader($iid, 'lib');
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$contentcount = $csvimport->load_csv_content($this->teststring3, 'utf-8', 'comma');
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$importerror = $csvimport->get_error();
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$csvimport->cleanup();
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$csvimport->close();
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$this->assertEquals($importerror, $errortext);
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}
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}
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