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256 lines
8.7 KiB
256 lines
8.7 KiB
2 years ago
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<?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 core
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* @category phpunit
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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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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($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 core_html_writer_testcase extends basic_testcase {
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public function test_start_tag() {
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$this->assertSame('<div>', html_writer::start_tag('div'));
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}
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public function test_start_tag_with_attr() {
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$this->assertSame('<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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$this->assertSame('<div class="frog" id="mydiv">',
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html_writer::start_tag('div', array('class' => 'frog', 'id' => 'mydiv')));
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}
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public function test_end_tag() {
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$this->assertSame('</div>', html_writer::end_tag('div'));
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}
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public function test_empty_tag() {
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$this->assertSame('<br />', html_writer::empty_tag('br'));
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}
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public function test_empty_tag_with_attrs() {
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$this->assertSame('<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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$this->assertSame('<div>Hello world!</div>',
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html_writer::nonempty_tag('div', 'Hello world!'));
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}
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public function test_nonempty_tag_empty() {
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$this->assertSame('',
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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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$this->assertSame('',
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html_writer::nonempty_tag('div', null));
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}
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public function test_nonempty_tag_zero() {
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$this->assertSame('<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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$this->assertSame('<div class="score">0</div>',
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html_writer::nonempty_tag('div', '0', array('class' => 'score')));
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}
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public function test_div() {
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// All options.
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$this->assertSame('<div class="frog" id="kermit">ribbit</div>',
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html_writer::div('ribbit', 'frog', array('id' => 'kermit')));
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// Combine class from attributes and $class.
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$this->assertSame('<div class="amphibian frog">ribbit</div>',
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html_writer::div('ribbit', 'frog', array('class' => 'amphibian')));
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// Class only.
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$this->assertSame('<div class="frog">ribbit</div>',
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html_writer::div('ribbit', 'frog'));
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// Attributes only.
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$this->assertSame('<div id="kermit">ribbit</div>',
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html_writer::div('ribbit', '', array('id' => 'kermit')));
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// No options.
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$this->assertSame('<div>ribbit</div>',
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html_writer::div('ribbit'));
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}
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public function test_start_div() {
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// All options.
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$this->assertSame('<div class="frog" id="kermit">',
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html_writer::start_div('frog', array('id' => 'kermit')));
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// Combine class from attributes and $class.
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$this->assertSame('<div class="amphibian frog">',
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html_writer::start_div('frog', array('class' => 'amphibian')));
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// Class only.
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$this->assertSame('<div class="frog">',
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html_writer::start_div('frog'));
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// Attributes only.
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$this->assertSame('<div id="kermit">',
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html_writer::start_div('', array('id' => 'kermit')));
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// No options.
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$this->assertSame('<div>',
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html_writer::start_div());
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}
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public function test_end_div() {
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$this->assertSame('</div>', html_writer::end_div());
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}
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public function test_span() {
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// All options.
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$this->assertSame('<span class="frog" id="kermit">ribbit</span>',
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html_writer::span('ribbit', 'frog', array('id' => 'kermit')));
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// Combine class from attributes and $class.
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$this->assertSame('<span class="amphibian frog">ribbit</span>',
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html_writer::span('ribbit', 'frog', array('class' => 'amphibian')));
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// Class only.
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$this->assertSame('<span class="frog">ribbit</span>',
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html_writer::span('ribbit', 'frog'));
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// Attributes only.
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$this->assertSame('<span id="kermit">ribbit</span>',
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html_writer::span('ribbit', '', array('id' => 'kermit')));
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// No options.
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$this->assertSame('<span>ribbit</span>',
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html_writer::span('ribbit'));
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}
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public function test_start_span() {
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// All options.
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$this->assertSame('<span class="frog" id="kermit">',
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html_writer::start_span('frog', array('id' => 'kermit')));
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// Combine class from attributes and $class.
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$this->assertSame('<span class="amphibian frog">',
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html_writer::start_span('frog', array('class' => 'amphibian')));
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// Class only.
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$this->assertSame('<span class="frog">',
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html_writer::start_span('frog'));
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// Attributes only.
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$this->assertSame('<span id="kermit">',
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html_writer::start_span('', array('id' => 'kermit')));
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// No options.
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$this->assertSame('<span>',
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html_writer::start_span());
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}
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public function test_end_span() {
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$this->assertSame('</span>', html_writer::end_span());
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}
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public function test_table() {
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$row = new html_table_row();
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// The attribute will get overwritten by the ID.
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$row->id = 'Bob';
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$row->attributes['id'] = 'will get overwritten';
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// The data-name will be present in the output.
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$row->attributes['data-name'] = 'Fred';
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$row->class = 'this is a table row';
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$cell = new html_table_cell();
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// The attribute will get overwritten by the ID.
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$cell->id = 'Jeremy';
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$cell->attributes['id'] = 'will get overwritten';
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// The data-name will be present in the output.
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$cell->attributes['data-name'] = 'John';
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$cell->class = 'this is a table cell';
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$row->cells[] = $cell;
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$table = new html_table();
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// The attribute will get overwritten by the ID.
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$table->id = 'Jeffrey';
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$table->attributes['id'] = 'will get overwritten';
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// The data-name will be present in the output.
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$table->attributes['data-name'] = 'Colin';
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// The attribute will get overwritten by the ID above.
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$table->data[] = $row;
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// Specify a caption to be output.
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$table->caption = "A table of meaningless data.";
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$output = html_writer::table($table);
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$expected = <<<EOF
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<table class="generaltable" id="Jeffrey" data-name="Colin">
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<caption>A table of meaningless data.</caption><tbody><tr class="lastrow" id="Bob" data-name="Fred">
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<td class="cell c0 lastcol" id="Jeremy" data-name="John" style=""></td>
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</tr>
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</tbody>
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</table>
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EOF;
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$this->assertSame($expected, $output);
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}
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public function test_table_hidden_caption() {
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$table = new html_table();
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$table->id = "whodat";
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$table->data = array(
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array('fred', 'MDK'),
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array('bob', 'Burgers'),
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array('dave', 'Competitiveness')
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);
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$table->caption = "Who even knows?";
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$table->captionhide = true;
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$output = html_writer::table($table);
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$expected = <<<EOF
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<table class="generaltable" id="whodat">
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<caption class="accesshide">Who even knows?</caption><tbody><tr class="">
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<td class="cell c0" style="">fred</td>
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<td class="cell c1 lastcol" style="">MDK</td>
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</tr>
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<tr class="">
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<td class="cell c0" style="">bob</td>
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<td class="cell c1 lastcol" style="">Burgers</td>
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</tr>
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<tr class="lastrow">
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<td class="cell c0" style="">dave</td>
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<td class="cell c1 lastcol" style="">Competitiveness</td>
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</tr>
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</tbody>
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</table>
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EOF;
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$this->assertSame($expected, $output);
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}
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}
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