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   1  <?php
   2  // $Id: image_attach.test,v 1.1 2010/01/10 17:33:50 joachim Exp $
   3  
   4  /**
   5   * Test image functionality.
   6   */
   7  class ImageAttachTestCase extends DrupalWebTestCase {
   8  
   9    protected $user_admin;
  10    protected $user_no_attach;
  11    protected $user_no_create;
  12  
  13    function getInfo() {
  14      return array(
  15        'name' => t('Image attach functionality'),
  16        'description' => t('Test Image attach module functionality.'),
  17        'group' => t('Image'),
  18      );
  19    }
  20  
  21    function setUp() {
  22      parent::setUp('image', 'node', 'image_attach');
  23      
  24      // Enable attaching on story nodes
  25      variable_set('image_attach_story', TRUE);  
  26  
  27      // User to create nodes etc.
  28      $this->user_admin = $this->drupalCreateUser(array(
  29        'create images', 'view original images', 'edit own images',
  30        'create story content', 'edit any story content',
  31        'administer content types',
  32        'attach images',
  33      ));
  34      $this->drupalLogin($this->user_admin);
  35      
  36      // Uploadable image.
  37      $this->image = 'misc/druplicon.png';
  38    }
  39  
  40    /**
  41     * Verify that the module's settings appear in the correct places.
  42     */
  43    function testSettings() {
  44      $this->drupalGet('admin/content/node-type/story');
  45      $this->assertText(t('Image Attach settings'), t('Image attach settings displayed on the story type settings page.'));
  46      
  47      $this->drupalGet('admin/content/node-type/image');
  48      $this->assertNoText(t('Image Attach settings'), t('Image attach settings are not available on the image type settings page.'));
  49    }
  50    
  51    /**
  52     * Verify that on the form for new nodes the image attach form component is 
  53     * presented in the correct way (or indeed not at all) for the various 
  54     * combinations of permissions.
  55     */
  56    function testAddNodeAttaching() {
  57      // Create an image.
  58      $edit = array(
  59        'title' => $this->randomName(),
  60        'body' => $this->randomName(),
  61        'files[image]' => realpath($this->image),
  62      );
  63      $this->drupalPost('node/add/image', $edit, t('Save'));
  64  
  65      // Check existing image nodes either show or don't show as potential attachments,
  66      // depending on the setting.
  67      variable_set('image_attach_existing', FALSE);
  68      $this->drupalGet('node/add/story');
  69      $this->assertNoFieldById('edit-iids', '', t("With 'Attached existing images' DISABLED, existing images selection box is NOT shown on a new node form."));
  70      
  71      variable_set('image_attach_existing', TRUE);
  72      $this->drupalGet('node/add/story');
  73      $this->assertFieldById('edit-iids', '', t("With 'Attached existing images' enabled, existing images selection box is shown on a new node form."));
  74      
  75      // Check that a user who may attach images but not create them cannot see
  76      // the upload part of the form
  77      $this->user_no_create = $this->drupalCreateUser(array(
  78        'attach images',
  79        'create story content', 'edit any story content',
  80      ));
  81      $this->drupalLogin($this->user_no_create);
  82      // ... with existing images disabled, no part of the form should be visible.
  83      variable_set('image_attach_existing', FALSE);
  84      $this->drupalGet('node/add/story');
  85      $this->assertNoText(t('Attached images'), t("With existing images DISABLED, a user without the 'create images' permission can NOT attach images at all."));
  86      
  87      // ... with exiting images enabled, they still can't upload.
  88      variable_set('image_attach_existing', TRUE);
  89      $this->drupalGet('node/add/story');
  90      $this->assertNoFieldById('edit-image', '', t("A user without the 'create images' permission can NOT upload a new image to attach."));
  91     
  92      // Check that a user who may not attach images cannot see
  93      // any part of the form.
  94      $this->user_no_attach = $this->drupalCreateUser(array(
  95        'create story content', 'edit any story content',
  96      ));
  97      $this->drupalLogin($this->user_no_attach);
  98      $this->drupalGet('node/add/story');
  99      $this->assertNoText(t('Attached images'), t("A user without the 'attach images' permission can NOT attach images at all."));
 100    }
 101    
 102    /**
 103     * Verify that on the form for existing nodes the image attach form component is 
 104     * presented in the correct way (or indeed not at all) for the various 
 105     * combinations of permissions.
 106     */
 107    function testEditNodeAttaching() {
 108      variable_set('image_attach_existing', TRUE);
 109      
 110      // Create an image.
 111      $edit = array(
 112        'title' => $this->randomName(),
 113        'body' => $this->randomName(),
 114        'files[image]' => realpath($this->image),
 115      );    
 116      $this->drupalPost('node/add/image', $edit, t('Save'));
 117      $attached_image_node = node_load(array('title' => $edit['title']));
 118      
 119      // Create a story, attaching the existing image node.
 120      $edit = array(
 121        'title' => $this->randomName(),
 122        'body' => $this->randomName(),
 123        'iids[]' => array($attached_image_node->nid),
 124      );
 125      $this->drupalPost('node/add/story', $edit, t('Save'));
 126      $story_node = node_load(array('title' => $edit['title']));
 127  
 128      //  file_put_contents('DEBUGstory.html', $this->drupalGetContent());
 129      /*
 130      // TODO: test images are attached properly whether existing or new files.
 131      $this->drupalGet('node/' . $story_node->nid);
 132      $this->assertPattern('@<img[^>]+?' . $image_node->images['thumbnail'] . '[^>]+?>@', t('Image thumbnail displayed on the story node page.'));
 133      */
 134      
 135      // Check that with existing images disabled 
 136      variable_set('image_attach_existing', FALSE);
 137      // Create an UNATTACHED image.
 138      $edit = array(
 139        'title' => $this->randomName(),
 140        'body' => $this->randomName(),
 141        'files[image]' => realpath($this->image),
 142      );    
 143      $this->drupalPost('node/add/image', $edit, t('Save'));
 144      $free_image_node = node_load(array('title' => $edit['title']));
 145      
 146      // TODO: test that only attached nodes are presented in the field -- ie that
 147      // $free_image_node is not available as an option.
 148      // NO IDEA how to do this in simpletest.
 149      /*
 150      $this->drupalGet('node/' . $story_node->nid);
 151      $this->assertFalse($this->setField('iids[]', $free_image_node->title));
 152      */
 153    }
 154  }