ImagecacheProportionsFormatterTest.php in Imagecache Proportions 8

Definition of Drupal\imagecache_proportions\Tests\ImagecacheProportionsFormatterTest.

Namespace

Drupal\imagecache_proportions\Tests

File

src/Tests/ImagecacheProportionsFormatterTest.php

<?php

/**
 * @file
 * Definition of Drupal\imagecache_proportions\Tests\ImagecacheProportionsFormatterTest.
 */
namespace Drupal\imagecache_proportions\Tests;

use Drupal\Core\StreamWrapper\PublicStream;
use Drupal\file\Entity\File;
use Drupal\image\Tests\ImageFieldTestBase;
use Drupal\node\Entity\Node;

/**
 * Test class to check that formatters and display settings are working.
 */
class ImagecacheProportionsFormatterTest extends ImageFieldTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = array(
    'field_ui',
    'imagecache_proportions',
  );
  public static function getInfo() {
    return array(
      'name' => 'Imagecache proportion formatter tests',
      'description' => 'Test the display of image fields.',
      'group' => 'Image',
    );
  }

  /**
   * Test image formatters on node display.
   */
  function testImagecacheProportionsFormatter() {
    $scheme = 'public';
    $field_name = strtolower($this
      ->randomName());
    $this
      ->createImageField($field_name, 'article', array(
      'uri_scheme' => $scheme,
    ));
    drupal_get_path('module', 'imagecache_proportions');
    $image_path = drupal_get_path('module', 'imagecache_proportions') . '/files';
    $files = file_scan_directory($image_path, '/^.*\\.(jpg|png)$/');
    foreach ($files as $file) {
      file_unmanaged_copy($file->uri, PublicStream::basePath());
    }
    $image_tests = array(
      'squared' => array(
        'image' => (object) array(
          'uri' => 'public://proportions-squared.jpg',
        ),
        'dimensions' => array(
          'width' => 192,
          'height' => 220,
        ),
        'style_name' => 'medium',
      ),
      'landscape' => array(
        'image' => (object) array(
          'uri' => 'public://proportions-landscape.jpg',
        ),
        'dimensions' => array(
          'width' => 100,
          'height' => 70,
        ),
        'style_name' => 'thumbnail',
      ),
      'portrait' => array(
        'image' => (object) array(
          'uri' => 'public://proportions-portrait.png',
        ),
        'dimensions' => array(
          'width' => 420,
          'height' => 480,
        ),
        'style_name' => 'large',
      ),
    );
    foreach ($image_tests as $image_test) {

      // Create a new node with an image attached.
      $nid = $this
        ->uploadNodeImage($image_test['image'], $field_name, 'article');
      $node = Node::load($nid, TRUE);

      // Test that the default formatter is being used.
      $image_uri = File::load($node->{$field_name}->target_id)
        ->getFileUri();

      // Ensure the derivative image is generated so we do not have to deal with
      // image style callback paths.
      $this
        ->drupalGet(entity_load('image_style', $image_test['style_name'])
        ->buildUrl($image_uri));

      // Test the image linked to file formatter.
      $display_options = array(
        'type' => 'imagecache_proportions',
        'settings' => array(
          'image_link' => 'file',
          'image_style' => 'medium',
          'image_style_portrait' => 'large',
          'image_style_landscape' => 'thumbnail',
          'looseness' => 30,
        ),
      );
      $display = entity_get_display('node', $node
        ->getType(), 'default');
      $display
        ->setComponent($field_name, $display_options)
        ->save();
      $image = array(
        '#theme' => 'image_style',
        '#uri' => $image_uri,
        '#width' => $image_test['dimensions']['width'],
        '#height' => $image_test['dimensions']['height'],
        '#style_name' => $image_test['style_name'],
      );
      $default_output = l($image, file_create_url($image_uri), array(
        'html' => TRUE,
      ));
      $this
        ->drupalGet('node/' . $nid);
      $this
        ->assertRaw($default_output, 'Image linked to file formatter displaying correctly on full node view.');

      // Verify that the image can be downloaded.
      $this
        ->assertEqual(file_get_contents($image_test['image']->uri), $this
        ->drupalGet(file_create_url($image_uri)), 'File was downloaded successfully.');

      // Test the image linked to content formatter.
      $display_options['settings']['image_link'] = 'content';
      $display
        ->setComponent($field_name, $display_options)
        ->save();
      $default_output = l($image, 'node/' . $nid, array(
        'html' => TRUE,
      ));
      $this
        ->drupalGet('node/' . $nid);
      $this
        ->assertRaw($default_output, 'Image linked to content formatter displaying correctly on full node view.');

      // Test the image style 'thumbnail' formatter.
      $display_options['settings']['image_link'] = '';
      $display
        ->setComponent($field_name, $display_options)
        ->save();
      $default_output = drupal_render($image);
      $this
        ->drupalGet('node/' . $nid);
      $this
        ->assertRaw($default_output, 'Image style thumbnail formatter displaying correctly on full node view.');
    }
  }

}

Classes

Name	Description
ImagecacheProportionsFormatterTest	Test class to check that formatters and display settings are working.