diff core/modules/datetime/tests/src/Functional/DateTestBase.php @ 0:c75dbcec494b

Initial commit from drush-created site

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/datetime/tests/src/Functional/DateTestBase.php	Thu Jul 05 14:24:15 2018 +0000
@@ -0,0 +1,202 @@
+<?php
+
+namespace Drupal\Tests\datetime\Functional;
+
+use Drupal\Component\Utility\Unicode;
+use Drupal\Core\Entity\Entity\EntityFormDisplay;
+use Drupal\Core\Entity\Entity\EntityViewDisplay;
+use Drupal\datetime\Plugin\Field\FieldType\DateTimeItem;
+use Drupal\entity_test\Entity\EntityTest;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\Tests\BrowserTestBase;
+
+/**
+ * Provides a base class for testing Datetime field functionality.
+ */
+abstract class DateTestBase extends BrowserTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['node', 'entity_test', 'datetime', 'field_ui'];
+
+  /**
+   * An array of display options to pass to entity_get_display()
+   *
+   * @var array
+   */
+  protected $displayOptions;
+
+  /**
+   * A field storage to use in this test class.
+   *
+   * @var \Drupal\field\Entity\FieldStorageConfig
+   */
+  protected $fieldStorage;
+
+  /**
+   * The field used in this test class.
+   *
+   * @var \Drupal\field\Entity\FieldConfig
+   */
+  protected $field;
+
+  /**
+   * The date formatter service.
+   *
+   * @var \Drupal\Core\Datetime\DateFormatterInterface
+   */
+  protected $dateFormatter;
+
+  /**
+   * An array of timezone extremes to test.
+   *
+   * @var string[]
+   */
+  protected static $timezones = [
+    // UTC-12, no DST.
+    'Pacific/Kwajalein',
+    // UTC-11, no DST
+    'Pacific/Midway',
+    // UTC-7, no DST.
+    'America/Phoenix',
+    // UTC.
+    'UTC',
+    // UTC+5:30, no DST.
+    'Asia/Kolkata',
+    // UTC+12, no DST
+    'Pacific/Funafuti',
+    // UTC+13, no DST.
+    'Pacific/Tongatapu',
+  ];
+
+  /**
+   * Returns the type of field to be tested.
+   *
+   * @return string
+   */
+  abstract protected function getTestFieldType();
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $web_user = $this->drupalCreateUser([
+      'access content',
+      'view test entity',
+      'administer entity_test content',
+      'administer entity_test form display',
+      'administer content types',
+      'administer node fields',
+    ]);
+    $this->drupalLogin($web_user);
+
+    // Create a field with settings to validate.
+    $this->createField();
+
+    $this->dateFormatter = $this->container->get('date.formatter');
+  }
+
+  /**
+   * Creates a date test field.
+   */
+  protected function createField() {
+    $field_name = Unicode::strtolower($this->randomMachineName());
+    $field_label = Unicode::ucfirst(Unicode::strtolower($this->randomMachineName()));
+    $type = $this->getTestFieldType();
+    $widget_type = $formatter_type = $type . '_default';
+
+    $this->fieldStorage = FieldStorageConfig::create([
+      'field_name' => $field_name,
+      'entity_type' => 'entity_test',
+      'type' => $type,
+      'settings' => ['datetime_type' => DateTimeItem::DATETIME_TYPE_DATE],
+    ]);
+    $this->fieldStorage->save();
+    $this->field = FieldConfig::create([
+      'field_storage' => $this->fieldStorage,
+      'label' => $field_label,
+      'bundle' => 'entity_test',
+      'description' => 'Description for ' . $field_label,
+      'required' => TRUE,
+    ]);
+    $this->field->save();
+
+    EntityFormDisplay::load('entity_test.entity_test.default')
+      ->setComponent($field_name, ['type' => $widget_type])
+      ->save();
+
+    $this->displayOptions = [
+      'type' => $formatter_type,
+      'label' => 'hidden',
+      'settings' => ['format_type' => 'medium'] + $this->defaultSettings,
+    ];
+    EntityViewDisplay::create([
+      'targetEntityType' => $this->field->getTargetEntityTypeId(),
+      'bundle' => $this->field->getTargetBundle(),
+      'mode' => 'full',
+      'status' => TRUE,
+    ])->setComponent($field_name, $this->displayOptions)
+      ->save();
+  }
+
+  /**
+   * Renders a entity_test and sets the output in the internal browser.
+   *
+   * @param int $id
+   *   The entity_test ID to render.
+   * @param string $view_mode
+   *   (optional) The view mode to use for rendering. Defaults to 'full'.
+   * @param bool $reset
+   *   (optional) Whether to reset the entity_test controller cache. Defaults to
+   *   TRUE to simplify testing.
+   *
+   * @return string
+   *   The rendered HTML output.
+   */
+  protected function renderTestEntity($id, $view_mode = 'full', $reset = TRUE) {
+    if ($reset) {
+      $this->container->get('entity_type.manager')->getStorage('entity_test')->resetCache([$id]);
+    }
+    $entity = EntityTest::load($id);
+    $display = EntityViewDisplay::collectRenderDisplay($entity, $view_mode);
+    $build = $display->build($entity);
+    return (string) $this->container->get('renderer')->renderRoot($build);
+  }
+
+  /**
+   * Sets the site timezone to a given timezone.
+   *
+   * @param string $timezone
+   *   The timezone identifier to set.
+   */
+  protected function setSiteTimezone($timezone) {
+    // Set an explicit site timezone, and disallow per-user timezones.
+    $this->config('system.date')
+      ->set('timezone.user.configurable', 0)
+      ->set('timezone.default', $timezone)
+      ->save();
+  }
+
+  /**
+   * Massages test date values.
+   *
+   * If a date object is generated directly by a test, then it needs to be
+   * adjusted to behave like the computed date from the item.
+   *
+   * @param \Drupal\Core\Datetime\DrupalDateTime $date
+   *   A date object directly generated by the test.
+   */
+  protected function massageTestDate($date) {
+    if ($this->field->getSetting('datetime_type') === DateTimeItem::DATETIME_TYPE_DATE) {
+      // Set the default time for date-only items.
+      $date->setDefaultDateTime();
+    }
+  }
+
+}