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Commit 6dbec233 authored by Angie Byron's avatar Angie Byron
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#601966 by eojthebrave: Added expanded Tests for image field.

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2 merge requests!7452Issue #1797438. HTML5 validation is preventing form submit and not fully...,!789Issue #3210310: Adjust Database API to remove deprecated Drupal 9 code in Drupal 10
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modules/image/image.test
+ 284
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......@@ -503,5 +503,289 @@ class ImageAdminStylesUnitTest extends DrupalWebTestCase {
$this->assertEqual($effects[0]['name'], 'image_scale', t('The default effect still exists in the reverted style.'));
$this->assertFalse(array_key_exists(1, $effects), t('The added effect has been removed in the reverted style.'));
}
}
/**
* This class provides methods specifically for testing Image's field handling.
*/
class ImageFieldTestCase extends DrupalWebTestCase {
protected $admin_user;
function setUp() {
parent::setUp('image');
$this->admin_user = $this->drupalCreateUser(array('access content', 'access administration pages', 'administer site configuration', 'administer content types', 'administer nodes', 'create article content', 'edit any article content', 'delete any article content', 'administer image styles'));
$this->drupalLogin($this->admin_user);
}
/**
* Create a new image field.
*
* @param $name
* The name of the new field (all lowercase), exclude the "field_" prefix.
* @param $type_name
* The node type that this field will be added to.
* @param $field_settings
* A list of field settings that will be added to the defaults.
* @param $instance_settings
* A list of instance settings that will be added to the instance defaults.
* @param $widget_settings
* A list of widget settings that will be added to the widget defaults.
*/
function createImageField($name, $type_name, $field_settings = array(), $instance_settings = array(), $widget_settings = array()) {
$field = array(
'field_name' => $name,
'type' => 'image',
'settings' => array(),
'cardinality' => !empty($field_settings['cardinality']) ? $field_settings['cardinality'] : 1,
);
$field['settings'] = array_merge($field['settings'], $field_settings);
field_create_field($field);
$instance = array(
'field_name' => $field['field_name'],
'object_type' => 'node',
'label' => $name,
'bundle' => $type_name,
'required' => !empty($instance_settings['required']),
'settings' => array(),
'widget' => array(
'type' => 'image_image',
'settings' => array(),
),
);
$instance['settings'] = array_merge($instance['settings'], $instance_settings);
$instance['widget']['settings'] = array_merge($instance['widget']['settings'], $widget_settings);
return field_create_instance($instance);
}
/**
* Upload an image to a node.
*
* @param $image
* A file object representing the image to upload.
* @param $field_name
* Name of the image field the image should be attached to.
* @param $type
* The type of node to create.
*/
function uploadNodeImage($image, $field_name, $type) {
$edit = array(
'title' => $this->randomName(),
);
$edit['files[' . $field_name . '_' . LANGUAGE_NONE . '_0]'] = realpath($image->uri);
$this->drupalPost('node/add/' . $type, $edit, t('Save'));
// Retrieve ID of the newly created node from the current URL.
$matches = array();
preg_match('/node\/([0-9]+)/', $this->getUrl(), $matches);
return isset($matches[1]) ? $matches[1] : FALSE;
}
}
/**
* Test class to check that formatters and display settings are working.
*/
class ImageFieldDisplayTestCase extends ImageFieldTestCase {
public static function getInfo() {
return array(
'name' => 'Image field display tests',
'description' => 'Test the display of image fields.',
'group' => 'Image',
);
}
/**
* Test image formatters on node display.
*/
function testImageFieldFormatters() {
$field_name = 'field_' . strtolower($this->randomName());
$this->createImageField($field_name, 'article');
// 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, NULL, TRUE);
// Test that the default formatter is being used.
$image_uri = $node->{$field_name}[LANGUAGE_NONE][0]['uri'];
$image_info = array(
'path' => $image_uri,
'getsize' => TRUE,
);
$default_output = theme('image', $image_info);
$this->assertRaw($default_output, t('Default formatter displaying correctly on full node view.'));
// Test the image linked to file formatter.
$instance = field_info_instance('node', $field_name, 'article');
$instance['display']['full']['type'] = 'image_link_file';
field_update_instance($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 the image linked to content formatter.
$instance['display']['full']['type'] = 'image_link_content';
field_update_instance($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 the image style 'thumbnail' formatter.
$instance['display']['full']['type'] = 'image__thumbnail';
field_update_instance($instance);
// Ensure the derrivative image is generated so we do not have to deal with
// image style callback paths.
$this->drupalGet(image_style_url('thumbnail', $image_uri));
$image_info['path'] = image_style_url('thumbnail', $image_uri);
$image_info['getsize'] = FALSE;
$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.'));
}
/**
* Tests for image field settings.
*/
function testImageFieldSettings() {
$field_name = 'field_' . strtolower($this->randomName());
$instance_settings = array(
'alt_field' => 1,
'file_extensions' => 'gif jpg jpeg',
'max_filesize' => '50 KB',
'max_resolution' => '100x100',
'min_resolution' => '10x10',
'title_field' => 1,
);
$widget_settings = array(
'preview_image_style' => 'medium',
);
$this->createImageField($field_name, 'article', array(), $instance_settings, $widget_settings);
$instance = field_info_instance('node', $field_name, 'article');
$this->drupalGet('node/add/article');
$this->assertText(t('Files must be less than 50 KB.'), t('Image widget max file size is displayed on article form.'));
$this->assertText(t('Allowed file types: gif jpg jpeg.'), t('Image widget allowed file types displayed on article form.'));
$this->assertText(t('Images must be between 10x10 and 100x100 pixels.'), t('Image widget allowed resolution displayed on article form.'));
// We have to create the article first and then edit it because the alt
// and title fields do not display until the image has been attached.
$test_image = current($this->drupalGetTestFiles('image'));
$nid = $this->uploadNodeImage($test_image, $field_name, 'article');
$this->drupalGet('node/' . $nid . '/edit');
$this->assertFieldByName($field_name . '[' . LANGUAGE_NONE . '][0][alt]', '', t('Alt field displayed on article form.'));
$this->assertFieldByName($field_name . '[' . LANGUAGE_NONE . '][0][title]', '', t('Title field displayed on article form.'));
// Verify that the attached image is being previewed using the 'medium'
// style.
$node = node_load($nid, NULL, TRUE);
$image_info = array(
'path' => image_style_url('medium', $node->{$field_name}[LANGUAGE_NONE][0]['uri']),
'getsize' => FALSE,
);
$default_output = theme('image', $image_info);
$this->assertRaw($default_output, t("Preview image is displayed using 'medium' style."));
// Add alt/title fields to the image and verify that they are displayed.
$image_info = array(
'path' => $node->{$field_name}[LANGUAGE_NONE][0]['uri'],
'alt' => $this->randomName(),
'title' => $this->randomName(),
'getsize' => TRUE,
);
$edit = array(
$field_name . '[' . LANGUAGE_NONE . '][0][alt]' => $image_info['alt'],
$field_name . '[' . LANGUAGE_NONE . '][0][title]' => $image_info['title'],
);
$this->drupalPost('node/' . $nid . '/edit', $edit, t('Save'));
$default_output = theme('image', $image_info);
$this->assertRaw($default_output, t('Image displayed using user supplied alt and title attributes.'));
}
/**
* Test use of a default image with an image field.
*/
function testImageFieldDefaultImage() {
// Create a new image field.
$field_name = 'field_' . strtolower($this->randomName());
$this->createImageField($field_name, 'article');
// Create a new node, with no images and verify that no images are
// displayed.
$node = $this->drupalCreateNode(array('type' => 'article'));
$this->drupalGet('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, '_', '-') . '(.*?)">', t('No image displayed when no image is attached and no default image specified.'));
// Add a default image to the imagefield instance.
$images = $this->drupalGetTestFiles('image');
$edit = array(
'files[field_settings_default_image]' => realpath($images[0]->uri),
);
$this->drupalPost('admin/structure/types/manage/article/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);
$image = file_load($field['settings']['default_image']);
$default_output = theme('image', array('path' => $image->uri, 'getsize' => TRUE));
$this->drupalGet('node/' . $node->nid);
$this->assertRaw($default_output, t('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, 'article');
$node = node_load($nid, NULL, TRUE);
$image_info = array(
'path' => $node->{$field_name}[LANGUAGE_NONE][0]['uri'],
'getsize' => TRUE,
);
$image_output = theme('image', $image_info);
$this->drupalGet('node/' . $nid);
$this->assertNoRaw($default_output, t('Default image is not displayed when user supplied image is present.'));
$this->assertRaw($image_output, t('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][fid]' => 0,
);
$this->drupalPost('admin/structure/types/manage/article/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'], t('Default image removed from field.'));
}
}
/**
* Test class to check for various validations.
*/
class ImageFieldValidateTestCase extends ImageFieldTestCase {
public static function getInfo() {
return array(
'name' => 'Image field validation tests',
'description' => 'Tests validation functions such as min/max resolution.',
'group' => 'Image',
);
}
/**
* Test min/max resolution settings.
*/
function testResolution() {
$field_name = 'field_' . strtolower($this->randomName());
$instance_settings = array(
'max_resolution' => '100x100',
'min_resolution' => '50x50',
);
$this->createImageField($field_name, 'article', array(), $instance_settings);
// Use image-test.png which has a resolution of 40x20.
$test_image = current($this->drupalGetTestFiles('image', 48006));
$nid = $this->uploadNodeImage($test_image, $field_name, 'article');
$this->assertText(t('The specified file image-test.png could not be uploaded. The image is too small; the minimum dimensions are 50x50 pixels.'), t('Node save failed when minimum image resolution was not met.'));
// Use image-1.png which has a resolution of 360x240.
$test_image = current($this->drupalGetTestFiles('image', 64027));
$nid = $this->uploadNodeImage($test_image, $field_name, 'article');
$this->assertText(t('The image was resized to fit within the maximum allowed dimensions of 100x100 pixels.'), t('Image exceeding max resolution was properly resized.'));
}
}
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