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836c47d7fe
It outputs a tag only if the contents you pass is non-empty. Also, unit tests for the basic parts of html_writer.
95 lines
3.1 KiB
PHP
95 lines
3.1 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 the html_writer class.
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*
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* @package moodlecore
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* @copyright 2010 Tim Hunt
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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.'); /// It must be included from a Moodle page
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}
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require_once($CFG->libdir . '/outputcomponents.php');
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/**
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* Unit tests for the html_writer class.
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*
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* @copyright 2010 Tim Hunt
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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 html_writer_test extends UnitTestCase {
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public static $includecoverage = array('lib/outputcomponents.php');
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public function test_start_tag() {
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$this->assertEqual('<div>', html_writer::start_tag('div'));
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}
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public function test_start_tag_with_attr() {
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$this->assertEqual('<div class="frog">',
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html_writer::start_tag('div', array('class' => 'frog')));
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}
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public function test_start_tag_with_attrs() {
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$this->assertEqual('<div class="frog" id="mydiv">',
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html_writer::start_tag('div', array('class' => 'frog', 'id' => 'mydiv')));
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}
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public function test_end_tag() {
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$this->assertEqual('</div>', html_writer::end_tag('div'));
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}
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public function test_empty_tag() {
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$this->assertEqual('<br />', html_writer::empty_tag('br'));
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}
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public function test_empty_tag_with_attrs() {
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$this->assertEqual('<input type="submit" value="frog" />',
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html_writer::empty_tag('input', array('type' => 'submit', 'value' => 'frog')));
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}
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public function test_nonempty_tag_with_content() {
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$this->assertEqual('<div>Hello world!</div>',
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html_writer::nonempty_tag('div', 'Hello world!'));
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}
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public function test_nonempty_tag_empty() {
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$this->assertEqual('',
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html_writer::nonempty_tag('div', ''));
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}
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public function test_nonempty_tag_null() {
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$this->assertEqual('',
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html_writer::nonempty_tag('div', null));
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}
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public function test_nonempty_tag_zero() {
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$this->assertEqual('<div class="score">0</div>',
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html_writer::nonempty_tag('div', 0, array('class' => 'score')));
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}
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public function test_nonempty_tag_zero_string() {
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$this->assertEqual('<div class="score">0</div>',
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html_writer::nonempty_tag('div', '0', array('class' => 'score')));
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}
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}
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