1 image.test | public ImageFieldDisplayTestCase::testImageFieldDefaultImage() |
Test use of a default image with an image field.
File
- core/
modules/ image/ tests/ image.test, line 980 - Tests for image.module.
Class
- ImageFieldDisplayTestCase
- Test class to check that formatters and display settings are working.
Code
public function testImageFieldDefaultImage() {
// Create a new image field.
$field_name = strtolower($this->randomName());
$this->createImageField($field_name, 'post');
// Create a new node, with no images and verify that no images are
// displayed.
$node = $this->backdropCreateNode(array('type' => 'post'));
$this->backdropGet('node/' . $node->nid);
// Verify that no image is displayed on the page by checking for the class
// that would be used on the image field.
$this->assertNoPattern('<div class="(.*?)field-name-' . strtr($field_name, '_', '-') . '(.*?)">', 'No image displayed when no image is attached and no default image specified.');
// Add a default image to the public imagefield instance.
$images = $this->backdropGetTestFiles('image');
$edit = array(
'files[field_settings_default_image_file]' => backdrop_realpath($images[0]->uri),
);
$this->backdropPost('admin/structure/types/manage/post/fields/' . $field_name, $edit, t('Save settings'));
// Clear field info cache so the new default image is detected.
field_info_cache_clear();
$field = field_info_field($field_name);
$image_uri = $field['settings']['default_image'];
$default_output = theme('image', array('uri' => $image_uri));
$this->backdropGet('node/' . $node->nid);
$this->assertRaw($default_output, 'Default image displayed when no user supplied image is present.');
// Create a node with an image attached and ensure that the default image
// is not displayed.
$nid = $this->uploadNodeImage($images[1], $field_name, 'post');
$node = node_load($nid, NULL, TRUE);
$image_info = array(
'uri' => $node->{$field_name}[LANGUAGE_NONE][0]['uri'],
'width' => 40,
'height' => 20,
);
$image_output = theme('image', $image_info);
$this->backdropGet('node/' . $nid);
$this->assertNoRaw($default_output, 'Default image is not displayed when user supplied image is present.');
$this->assertRaw($image_output, 'User supplied image is displayed.');
// Remove default image from the field and make sure it is no longer used.
$edit = array(
'field[settings][default_image][remove]' => 1,
);
$this->backdropPost('admin/structure/types/manage/post/fields/' . $field_name, $edit, t('Save settings'));
// Clear field info cache so the new default image is detected.
field_info_cache_clear();
$field = field_info_field($field_name);
$this->assertFalse($field['settings']['default_image'], 'Default image removed from field.');
// Create an image field that uses the private:// scheme and test that the
// default image works as expected.
$private_field_name = strtolower($this->randomName());
$this->createImageField($private_field_name, 'post', array('uri_scheme' => 'private'));
// Add a default image to the new field.
$edit = array(
'files[field_settings_default_image_file]' => backdrop_realpath($images[1]->uri),
);
$this->backdropPost('admin/structure/types/manage/post/fields/' . $private_field_name, $edit, t('Save settings'));
$private_field = field_info_field($private_field_name);
$uri = $private_field['settings']['default_image'];
$this->assertEqual('private', file_uri_scheme($uri), 'Default image uses private:// scheme.');
// Create a new node with no image attached and ensure that default private
// image is displayed.
$node = $this->backdropCreateNode(array('type' => 'post'));
$default_output = theme('image', array('uri' => $uri));
$this->backdropGet('node/' . $node->nid);
$this->assertRaw($default_output, 'Default private image displayed when no user supplied image is present.');
}