[Summary view]

Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]

   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   * Unit tests for xhtml stack.
  19   *
  20   * @package   core
  21   * @category  phpunit
  22   * @copyright 2009 Tim Hunt
  23   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later (5)
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  global $CFG;
  29  require_once($CFG->libdir . '/outputlib.php');
  30  
  31  
  32  /**
  33   * Unit tests for the xhtml_container_stack class.
  34   *
  35   * These tests assume that developer debug mode is on which is enforced by our phpunit integration.
  36   *
  37   * @copyright 2009 Tim Hunt
  38   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  39   */
  40  class core_xhtml_container_stack_testcase extends advanced_testcase {
  41      public function test_push_then_pop() {
  42          // Set up.
  43          $stack = new xhtml_container_stack();
  44          // Exercise SUT.
  45          $stack->push('testtype', '</div>');
  46          $html = $stack->pop('testtype');
  47          // Verify outcome.
  48          $this->assertEquals('</div>', $html);
  49          $this->assertDebuggingNotCalled();
  50      }
  51  
  52      public function test_mismatched_pop_prints_warning() {
  53          // Set up.
  54          $stack = new xhtml_container_stack();
  55          $stack->push('testtype', '</div>');
  56          // Exercise SUT.
  57          $html = $stack->pop('mismatch');
  58          // Verify outcome.
  59          $this->assertEquals('</div>', $html);
  60          $this->assertDebuggingCalled();
  61      }
  62  
  63      public function test_pop_when_empty_prints_warning() {
  64          // Set up.
  65          $stack = new xhtml_container_stack();
  66          // Exercise SUT.
  67          $html = $stack->pop('testtype');
  68          // Verify outcome.
  69          $this->assertEquals('', $html);
  70          $this->assertDebuggingCalled();
  71      }
  72  
  73      public function test_correct_nesting() {
  74          // Set up.
  75          $stack = new xhtml_container_stack();
  76          // Exercise SUT.
  77          $stack->push('testdiv', '</div>');
  78          $stack->push('testp', '</p>');
  79          $html2 = $stack->pop('testp');
  80          $html1 = $stack->pop('testdiv');
  81          // Verify outcome.
  82          $this->assertEquals('</p>', $html2);
  83          $this->assertEquals('</div>', $html1);
  84          $this->assertDebuggingNotCalled();
  85      }
  86  
  87      public function test_pop_all_but_last() {
  88          // Set up.
  89          $stack = new xhtml_container_stack();
  90          $stack->push('test1', '</h1>');
  91          $stack->push('test2', '</h2>');
  92          $stack->push('test3', '</h3>');
  93          // Exercise SUT.
  94          $html = $stack->pop_all_but_last();
  95          // Verify outcome.
  96          $this->assertEquals('</h3></h2>', $html);
  97          $this->assertDebuggingNotCalled();
  98          // Tear down.
  99          $stack->discard();
 100      }
 101  
 102      public function test_pop_all_but_last_only_one() {
 103          // Set up.
 104          $stack = new xhtml_container_stack();
 105          $stack->push('test1', '</h1>');
 106          // Exercise SUT.
 107          $html = $stack->pop_all_but_last();
 108          // Verify outcome.
 109          $this->assertEquals('', $html);
 110          $this->assertDebuggingNotCalled();
 111          // Tear down.
 112          $stack->discard();
 113      }
 114  
 115      public function test_pop_all_but_last_empty() {
 116          // Set up.
 117          $stack = new xhtml_container_stack();
 118          // Exercise SUT.
 119          $html = $stack->pop_all_but_last();
 120          // Verify outcome.
 121          $this->assertEquals('', $html);
 122          $this->assertDebuggingNotCalled();
 123      }
 124  
 125      public function test_discard() {
 126          // Set up.
 127          $stack = new xhtml_container_stack();
 128          $stack->push('test1', '</somethingdistinctive>');
 129          $stack->discard();
 130          // Exercise SUT.
 131          $stack = null;
 132          // Verify outcome.
 133          $this->assertDebuggingNotCalled();
 134      }
 135  }