MDL-40648 unittests for editor_tinymce_plugin
[moodle.git] / lib / editor / tinymce / tests / editor_test.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * TinyMCE tests.
19 *
20 * @package editor_tinymce
21 * @category phpunit
22 * @copyright 2012 Petr Skoda {@link http://skodak.org}
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 */
25
26defined('MOODLE_INTERNAL') || die();
27
28
29/**
30 * TinyMCE tests.
31 *
32 * @package editor_tinymce
33 * @category phpunit
34 * @copyright 2012 Petr Skoda {@link http://skodak.org}
35 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
36 */
37class editor_tinymce_testcase extends advanced_testcase {
38
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39 public function test_autoloading() {
40 // Note: This test core_frankestyle calssloader.
41 $this->assertTrue(class_exists('editor_tinymce_plugin'));
42 $this->assertFalse(class_exists('editor_tinymce_plugin_xx_yy'));
43 $this->assertFalse(class_exists('\editor_tinymce\plugin'));
44 }
45
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46 public function test_toolbar_parsing() {
47 global $CFG;
48 require_once("$CFG->dirroot/lib/editorlib.php");
49 require_once("$CFG->dirroot/lib/editor/tinymce/lib.php");
50
51 $result = tinymce_texteditor::parse_toolbar_setting("bold,italic\npreview");
52 $this->assertSame(array('bold,italic', 'preview'), $result);
53
54 $result = tinymce_texteditor::parse_toolbar_setting("| bold,|italic*blink\rpreview\n\n| \n paste STYLE | ");
55 $this->assertSame(array('bold,|,italic,blink', 'preview', 'paste,style'), $result);
56
57 $result = tinymce_texteditor::parse_toolbar_setting("| \n\n| \n \r");
58 $this->assertSame(array(), $result);
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59
60 $result = tinymce_texteditor::parse_toolbar_setting("one\ntwo\n\nthree\nfour\nfive\nsix\nseven\neight\nnine\nten");
61 $this->assertSame(array('one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine', 'ten'), $result);
b3aefe3c 62 }
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63
64 public function test_add_button() {
65 global $CFG;
66 $plugin = new tinymce_testplugin(__DIR__);
67 $config = get_config('editor_tinymce');
68 $params = array(
69 'moodle_config' => $config,
70 'entity_encoding' => "raw",
71 'plugins' => 'lists,table,style,layer,advhr,advlink,emotions,inlinepopups,' .
72 'searchreplace,paste,directionality,fullscreen,nonbreaking,contextmenu,' .
73 'insertdatetime,save,iespell,preview,print,noneditable,visualchars,' .
74 'xhtmlxtras,template,pagebreak',
75 'gecko_spellcheck' => true,
76 'theme_advanced_font_sizes' => "1,2,3,4,5,6,7",
77 'moodle_plugin_base' => "$CFG->httpswwwroot/lib/editor/tinymce/plugins/",
78 'theme_advanced_font_sizes' => "1,2,3,4,5,6,7",
79 'theme_advanced_layout_manager' => "SimpleLayout",
80 'theme_advanced_buttons1' => 'one,two,|,three,four',
81 'theme_advanced_buttons2' => 'five,six',
82 'theme_advanced_buttons3' => 'seven,eight,|',
83 'theme_advanced_buttons4' => '|,nine',
84 'theme_advanced_buttons5' => 'ten,eleven,twelve',
85 'theme_advanced_buttons6' => 'thirteen,fourteen',
86 'theme_advanced_buttons7' => 'fiveteen',
87 'theme_advanced_buttons' => 'zero', // this is a fake entry, it is not a button row.
88 'theme_something' => 123,
89 );
90
91 // Count number of rows.
92 $this->assertSame(7, $plugin->test_count_button_rows($params));
93
94 // Find button - first button in a row.
95 $this->assertSame(1, $plugin->test_find_button($params, 'one'));
96 // Find button - last button in a row.
97 $this->assertSame(4, $plugin->test_find_button($params, 'nine'));
98 // Find button - middle button in a row.
99 $this->assertSame(5, $plugin->test_find_button($params, 'eleven'));
100 // Find button - the only button in a row.
101 $this->assertSame(7, $plugin->test_find_button($params, 'fiveteen'));
102 // Find button - button not present.
103 $this->assertSame(false, $plugin->test_find_button($params, 'sixteen'));
104 // Find button - button not present.
105 $this->assertSame(false, $plugin->test_find_button($params, 'zero'));
106
107 // Adding button in the beginning of the row.
108 $this->assertTrue($plugin->test_add_button_before($params, 1, 'new1', '', true));
109 $this->assertSame('new1,one,two,|,three,four', $params['theme_advanced_buttons1']);
110 // Adding button that already exists (nothing changes).
111 $this->assertTrue($plugin->test_add_button_before($params, 1, 'new1', '', true));
112 $this->assertSame('new1,one,two,|,three,four', $params['theme_advanced_buttons1']);
113 // Adding button before existing button.
114 $this->assertTrue($plugin->test_add_button_before($params, 1, 'new2', 'two', true));
115 $this->assertSame('new1,one,new2,two,|,three,four', $params['theme_advanced_buttons1']);
116 // Adding button before another button that does not exist ($alwaysadd = false).
117 $this->assertTrue($plugin->test_add_button_before($params, 4, 'new3', 'fiveteen', true));
118 $this->assertSame('new3,|,nine', $params['theme_advanced_buttons4']);
119 // Adding button before another button that does not exist ($alwaysadd = false).
120 $this->assertFalse($plugin->test_add_button_before($params, 4, 'new4', 'fiveteen', false));
121 $this->assertSame('new3,|,nine', $params['theme_advanced_buttons4']);
122 // Adding button into non-existing 0 row.
123 $this->assertTrue($plugin->test_add_button_before($params, 0, 'new9'));
124 $this->assertSame('new9,new1,one,new2,two,|,three,four', $params['theme_advanced_buttons1']);
125 $this->assertFalse(isset($params['theme_advanced_buttons0']));
126 // Adding button into non-existing 9 row.
127 $this->assertTrue($plugin->test_add_button_before($params, 9, 'new10'));
128 $this->assertSame('new10,fiveteen', $params['theme_advanced_buttons7']);
129 $this->assertFalse(isset($params['theme_advanced_buttons9']));
130
131 // Adding button in the end of the row.
132 $this->assertTrue($plugin->test_add_button_after($params, 5, 'new5', '', true));
133 $this->assertSame('ten,eleven,twelve,new5', $params['theme_advanced_buttons5']);
134 // Adding button that already exists.
135 $this->assertTrue($plugin->test_add_button_after($params, 5, 'new5', '', true));
136 $this->assertSame('ten,eleven,twelve,new5', $params['theme_advanced_buttons5']);
137 // Adding button after the existing button.
138 $this->assertTrue($plugin->test_add_button_after($params, 6, 'new6', 'thirteen', true));
139 $this->assertSame('thirteen,new6,fourteen', $params['theme_advanced_buttons6']);
140 // Adding button after another button that does not exist ($alwaysadd = true).
141 $this->assertTrue($plugin->test_add_button_after($params, 6, 'new7', 'fiveteen', true));
142 $this->assertSame('thirteen,new6,fourteen,new7', $params['theme_advanced_buttons6']);
143 // Adding button after another button that does not exist ($alwaysadd = false).
144 $this->assertFalse($plugin->test_add_button_after($params, 6, 'new8', 'fiveteen', false));
145 $this->assertSame('thirteen,new6,fourteen,new7', $params['theme_advanced_buttons6']);
146 // Adding button into non-existing 0 row.
147 $this->assertTrue($plugin->test_add_button_after($params, 0, 'new11'));
148 $this->assertSame('new9,new1,one,new2,two,|,three,four,new11', $params['theme_advanced_buttons1']);
149 $this->assertFalse(isset($params['theme_advanced_buttons0']));
150 // Adding button into non-existing 9 row.
151 $this->assertTrue($plugin->test_add_button_after($params, 9, 'new12'));
152 $this->assertSame('new10,fiveteen,new12', $params['theme_advanced_buttons7']);
153 $this->assertFalse(isset($params['theme_advanced_buttons9']));
154 }
b3aefe3c 155}
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156
157/**
158 * Pseudo plugin class for testing editor_tinymce_plugin protected methods
159 *
160 * @package editor_tinymce
161 * @category phpunit
162 * @copyright 2013 Marina Glancy
163 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
164 */
165class tinymce_testplugin extends editor_tinymce_plugin {
166 protected function update_init_params(array &$params, context $context, array $options = null) {
167 // Empty function just to make a class not abstract.
168 }
169
170 public function test_count_button_rows(array &$params) {
171 return parent::count_button_rows($params);
172 }
173
174 public function test_find_button(array &$params, $button) {
175 return parent::find_button($params, $button);
176 }
177
178 public function test_add_button_after(array &$params, $row, $button, $after = '', $alwaysadd = true) {
179 return parent::add_button_after($params, $row, $button, $after, $alwaysadd);
180 }
181
182 public function test_add_button_before(array &$params, $row, $button, $before = '', $alwaysadd = true) {
183 return parent::add_button_before($params, $row, $button, $before, $alwaysadd);
184 }
185}