160 lines
6.1 KiB
PHP
160 lines
6.1 KiB
PHP
<?php
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namespace Drupal\image\Tests;
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/**
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* Tests validation functions such as min/max resolution.
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*
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* @group image
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*/
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class ImageFieldValidateTest extends ImageFieldTestBase {
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/**
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* Test min/max resolution settings.
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*/
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function testResolution() {
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$field_names = [
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0 => strtolower($this->randomMachineName()),
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1 => strtolower($this->randomMachineName()),
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2 => strtolower($this->randomMachineName()),
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];
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$min_resolution = [
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'width' => 50,
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'height' => 50
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];
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$max_resolution = [
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'width' => 100,
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'height' => 100
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];
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$no_height_min_resolution = [
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'width' => 50,
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'height' => NULL
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];
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$no_height_max_resolution = [
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'width' => 100,
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'height' => NULL
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];
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$no_width_min_resolution = [
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'width' => NULL,
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'height' => 50
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];
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$no_width_max_resolution = [
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'width' => NULL,
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'height' => 100
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];
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$field_settings = [
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0 => $this->getFieldSettings($min_resolution, $max_resolution),
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1 => $this->getFieldSettings($no_height_min_resolution, $no_height_max_resolution),
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2 => $this->getFieldSettings($no_width_min_resolution, $no_width_max_resolution),
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];
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$this->createImageField($field_names[0], 'article', [], $field_settings[0]);
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$this->createImageField($field_names[1], 'article', [], $field_settings[1]);
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$this->createImageField($field_names[2], 'article', [], $field_settings[2]);
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// We want a test image that is too small, and a test image that is too
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// big, so cycle through test image files until we have what we need.
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$image_that_is_too_big = FALSE;
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$image_that_is_too_small = FALSE;
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$image_factory = $this->container->get('image.factory');
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foreach ($this->drupalGetTestFiles('image') as $image) {
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$image_file = $image_factory->get($image->uri);
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if ($image_file->getWidth() > $max_resolution['width']) {
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$image_that_is_too_big = $image;
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}
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if ($image_file->getWidth() < $min_resolution['width']) {
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$image_that_is_too_small = $image;
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}
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if ($image_that_is_too_small && $image_that_is_too_big) {
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break;
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}
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}
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$this->uploadNodeImage($image_that_is_too_small, $field_names[0], 'article');
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$this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename]));
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$this->assertRaw(t('The image is too small; the minimum dimensions are %dimensions pixels.', ['%dimensions' => '50x50']));
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$this->uploadNodeImage($image_that_is_too_big, $field_names[0], 'article');
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$this->assertText(t('The image was resized to fit within the maximum allowed dimensions of 100x100 pixels.'));
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$this->uploadNodeImage($image_that_is_too_small, $field_names[1], 'article');
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$this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename]));
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$this->uploadNodeImage($image_that_is_too_big, $field_names[1], 'article');
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$this->assertText(t('The image was resized to fit within the maximum allowed width of 100 pixels.'));
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$this->uploadNodeImage($image_that_is_too_small, $field_names[2], 'article');
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$this->assertRaw(t('The specified file %name could not be uploaded.', ['%name' => $image_that_is_too_small->filename]));
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$this->uploadNodeImage($image_that_is_too_big, $field_names[2], 'article');
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$this->assertText(t('The image was resized to fit within the maximum allowed height of 100 pixels.'));
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}
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/**
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* Test that required alt/title fields gets validated right.
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*/
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function testRequiredAttributes() {
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$field_name = strtolower($this->randomMachineName());
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$field_settings = array(
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'alt_field' => 1,
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'alt_field_required' => 1,
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'title_field' => 1,
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'title_field_required' => 1,
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'required' => 1,
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);
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$instance = $this->createImageField($field_name, 'article', array(), $field_settings);
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$images = $this->drupalGetTestFiles('image');
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// Let's just use the first image.
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$image = $images[0];
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$this->uploadNodeImage($image, $field_name, 'article');
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// Look for form-required for the alt text.
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$elements = $this->xpath('//label[@for="edit-' . $field_name . '-0-alt" and @class="js-form-required form-required"]/following-sibling::input[@id="edit-' . $field_name . '-0-alt"]');
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$this->assertTrue(isset($elements[0]), 'Required marker is shown for the required alt text.');
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$elements = $this->xpath('//label[@for="edit-' . $field_name . '-0-title" and @class="js-form-required form-required"]/following-sibling::input[@id="edit-' . $field_name . '-0-title"]');
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$this->assertTrue(isset($elements[0]), 'Required marker is shown for the required title text.');
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$this->assertText(t('Alternative text field is required.'));
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$this->assertText(t('Title field is required.'));
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$instance->setSetting('alt_field_required', 0);
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$instance->setSetting('title_field_required', 0);
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$instance->save();
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$edit = array(
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'title[0][value]' => $this->randomMachineName(),
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);
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$this->drupalPostForm('node/add/article', $edit, t('Save and publish'));
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$this->assertNoText(t('Alternative text field is required.'));
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$this->assertNoText(t('Title field is required.'));
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$instance->setSetting('required', 0);
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$instance->setSetting('alt_field_required', 1);
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$instance->setSetting('title_field_required', 1);
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$instance->save();
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$edit = array(
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'title[0][value]' => $this->randomMachineName(),
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);
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$this->drupalPostForm('node/add/article', $edit, t('Save and publish'));
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$this->assertNoText(t('Alternative text field is required.'));
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$this->assertNoText(t('Title field is required.'));
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}
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/**
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* Returns field settings.
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*
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* @param int[] $min_resolution
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* The minimum width and height resolution setting.
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* @param int[] $max_resolution
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* The maximum width and height resolution setting.
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*
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* @return array
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*/
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protected function getFieldSettings($min_resolution, $max_resolution) {
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return [
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'max_resolution' => $max_resolution['width'] . 'x' . $max_resolution['height'],
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'min_resolution' => $min_resolution['width'] . 'x' . $min_resolution['height'],
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'alt_field' => 0,
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];
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}
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}
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