function ImageAdminStylesUnitTest::testStyleReplacement

Test deleting a style and choosing a replacement style.

File

modules/image/image.test, line 877

Class

ImageAdminStylesUnitTest

Tests creation, deletion, and editing of image styles and effects.

Code

function testStyleReplacement() {
    // Create a new style.
    $style_name = strtolower($this->randomName(10));
    $style_label = $this->randomString();
    image_style_save(array(
        'name' => $style_name,
        'label' => $style_label,
    ));
    $style_path = 'admin/config/media/image-styles/edit/' . $style_name;
    // Create an image field that uses the new style.
    $field_name = strtolower($this->randomName(10));
    $this->createImageField($field_name, 'article');
    $instance = field_info_instance('node', $field_name, 'article');
    $instance['display']['default']['type'] = 'image';
    $instance['display']['default']['settings']['image_style'] = $style_name;
    field_update_instance($instance);
    // Create a new node with an image attached.
    $test_image = current($this->drupalGetTestFiles('image'));
    $nid = $this->uploadNodeImage($test_image, $field_name, 'article');
    $node = node_load($nid);
    // Test that image is displayed using newly created style.
    $this->drupalGet('node/' . $nid);
    $this->assertRaw(check_plain(image_style_url($style_name, $node->{$field_name}[LANGUAGE_NONE][0]['uri'])), format_string('Image displayed using style @style.', array(
        '@style' => $style_name,
    )));
    // Rename the style and make sure the image field is updated.
    $new_style_name = strtolower($this->randomName(10));
    $new_style_label = $this->randomString();
    $edit = array(
        'name' => $new_style_name,
        'label' => $new_style_label,
    );
    $this->drupalPost('admin/config/media/image-styles/edit/' . $style_name, $edit, t('Update style'));
    $this->assertText(t('Changes to the style have been saved.'), format_string('Style %name was renamed to %new_name.', array(
        '%name' => $style_name,
        '%new_name' => $new_style_name,
    )));
    $this->drupalGet('node/' . $nid);
    $this->assertRaw(check_plain(image_style_url($new_style_name, $node->{$field_name}[LANGUAGE_NONE][0]['uri'])), format_string('Image displayed using style replacement style.'));
    // Delete the style and choose a replacement style.
    $edit = array(
        'replacement' => 'thumbnail',
    );
    $this->drupalPost('admin/config/media/image-styles/delete/' . $new_style_name, $edit, t('Delete'));
    $message = t('Style %name was deleted.', array(
        '%name' => $new_style_label,
    ));
    $this->assertRaw($message, $message);
    $this->drupalGet('node/' . $nid);
    $this->assertRaw(check_plain(image_style_url('thumbnail', $node->{$field_name}[LANGUAGE_NONE][0]['uri'])), format_string('Image displayed using style replacement style.'));
}