imagecache_proportions.test in Imagecache Proportions 7

Tests for imagecache_proportions

File

imagecache_proportions.test

<?php

/**
 * @file
 * Tests for imagecache_proportions
 */
class ImagecacheProportionsTestCase extends DrupalUnitTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Imagecache Proportions test proportions',
      'description' => 'Test the processing of image style proportions',
      'group' => 'Imagecache Proportions',
    );
  }

  /**
   * Tests if the image style is well calculated from image size.
   */
  function testCalculateProportions() {
    $cases = array();
    $cases[] = array(
      'width' => 100,
      'height' => 100,
      'looseness' => 0,
      'style' => 'squared_preset',
    );
    $cases[] = array(
      'width' => 200,
      'height' => 100,
      'looseness' => 0,
      'style' => 'horizontal_preset',
    );
    $cases[] = array(
      'width' => 100,
      'height' => 200,
      'looseness' => 0,
      'style' => 'vertical_preset',
    );
    $cases[] = array(
      'width' => 120,
      'height' => 100,
      'looseness' => 20,
      'style' => 'squared_preset',
    );
    $cases[] = array(
      'width' => 100,
      'height' => 120,
      'looseness' => 20,
      'style' => 'squared_preset',
    );
    $cases[] = array(
      'width' => 121,
      'height' => 100,
      'looseness' => 20,
      'style' => 'horizontal_preset',
    );
    $cases[] = array(
      'width' => 100,
      'height' => 121,
      'looseness' => 20,
      'style' => 'vertical_preset',
    );
    foreach ($cases as $case) {
      $style = imagecache_proportions_calculate_proportions($case['width'], $case['height'], $case['looseness']);
      $this
        ->assertEqual($style, $case['style'], t('Styles Match'));
    }
  }

}
class ImagecacheProportionsDisplaytestCase extends ImageFieldTestCase {
  function setUp() {
    parent::setUp('imagecache_proportions');
  }
  public static function getInfo() {
    return array(
      'name' => 'Imagecache Proportions display test',
      'description' => 'Test the display of imagecache proportions',
      'group' => 'Imagecache Proportions',
    );
  }

  /**
   * Tests imagecache proportions formatters on node display.
   */
  function testDisplayStyles() {
    module_load_include('test', 'image');
    $scheme = 'public';
    $field_name = strtolower($this
      ->randomName());
    $this
      ->createImageField($field_name, 'article', array(
      'uri_scheme' => $scheme,
    ));
    $image = current($this
      ->drupalGetTestFiles('image'));
    $nid = $this
      ->uploadNodeImage($image, $field_name, 'article');
    $node = node_load($nid, NULL, TRUE);
    $image_uri = $node->{$field_name}[LANGUAGE_NONE][0]['uri'];
    $image_info = array(
      'path' => $image_uri,
      'width' => 40,
      'height' => 20,
    );
    $instance = field_info_instance('node', $field_name, 'article');

    // Test link to image.
    $instance['display']['default']['type'] = 'image';
    $instance['display']['default']['settings']['image_link'] = 'file';
    field_update_instance($instance);
    $default_output = l(theme('image', $image_info), file_create_url($image_uri), array(
      'html' => TRUE,
    ));
    $this
      ->drupalGet('node/' . $nid);
    $this
      ->assertRaw($default_output, t('Image linked to file formatter displaying correctly on full node view.'));

    // Test link to node.
    $instance['display']['default']['settings']['image_link'] = 'content';
    field_update_instance($instance);
    $default_output = l(theme('image', $image_info), 'node/' . $nid, array(
      'html' => TRUE,
      'attributes' => array(
        'class' => 'active',
      ),
    ));
    $this
      ->drupalGet('node/' . $nid);
    $this
      ->assertRaw($default_output, t('Image linked to content formatter displaying correctly on full node view.'));

    // Test link to none.
    $instance['display']['default']['settings']['image_link'] = '';
    field_update_instance($instance);
    $default_output = theme('image', $image_info);
    $this
      ->drupalGet('node/' . $nid);
    $this
      ->assertRaw($default_output, t('Image style thumbnail formatter displaying correctly on full node view.'));
  }

}

Classes

Name	Description
ImagecacheProportionsDisplaytestCase
ImagecacheProportionsTestCase	@file Tests for imagecache_proportions