diff core/modules/user/tests/src/Kernel/UserValidationTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/user/tests/src/Kernel/UserValidationTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,222 @@
+<?php
+
+namespace Drupal\Tests\user\Kernel;
+
+use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Language\Language;
+use Drupal\Core\Render\Element\Email;
+use Drupal\KernelTests\KernelTestBase;
+use Drupal\user\Entity\Role;
+use Drupal\user\Entity\User;
+
+/**
+ * Verify that user validity checks behave as designed.
+ *
+ * @group user
+ */
+class UserValidationTest extends KernelTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['field', 'user', 'system'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('user');
+    $this->installSchema('system', ['sequences']);
+
+    // Make sure that the default roles exist.
+    $this->installConfig(['user']);
+
+  }
+
+  /**
+   * Tests user name validation.
+   */
+  public function testUsernames() {
+    $test_cases = [
+      // '<username>' => ['<description>', 'assert<testName>'].
+      'foo'                    => ['Valid username', 'assertNull'],
+      'FOO'                    => ['Valid username', 'assertNull'],
+      'Foo O\'Bar'             => ['Valid username', 'assertNull'],
+      'foo@bar'                => ['Valid username', 'assertNull'],
+      '[e-mail]'        => ['Valid username', 'assertNull'],
+      // invalid domains are allowed in usernames.
+      '[e-mail]'       => ['Valid username', 'assertNull'],
+      'þòøÇߪř€'               => ['Valid username', 'assertNull'],
+      // '+' symbol is allowed.
+      'foo+bar'                => ['Valid username', 'assertNull'],
+      // runes.
+      'ᚠᛇᚻ᛫ᛒᛦᚦ'                => ['Valid UTF8 username', 'assertNull'],
+      ' foo'                   => ['Invalid username that starts with a space', 'assertNotNull'],
+      'foo '                   => ['Invalid username that ends with a space', 'assertNotNull'],
+      'foo  bar'               => ['Invalid username that contains 2 spaces \'&nbsp;&nbsp;\'', 'assertNotNull'],
+      ''                       => ['Invalid empty username', 'assertNotNull'],
+      'foo/'                   => ['Invalid username containing invalid chars', 'assertNotNull'],
+      // NULL.
+      'foo' . chr(0) . 'bar'   => ['Invalid username containing chr(0)', 'assertNotNull'],
+      // CR.
+      'foo' . chr(13) . 'bar'  => ['Invalid username containing chr(13)', 'assertNotNull'],
+      str_repeat('x', USERNAME_MAX_LENGTH + 1) => ['Invalid excessively long username', 'assertNotNull'],
+    ];
+    foreach ($test_cases as $name => $test_case) {
+      list($description, $test) = $test_case;
+      $result = user_validate_name($name);
+      $this->$test($result, $description . ' (' . $name . ')');
+    }
+  }
+
+  /**
+   * Runs entity validation checks.
+   */
+  public function testValidation() {
+    $user = User::create([
+      'name' => 'test',
+      'mail' => '[e-mail]',
+    ]);
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 0, 'No violations when validating a default user.');
+
+    // Only test one example invalid name here, the rest is already covered in
+    // the testUsernames() method in this class.
+    $name = $this->randomMachineName(61);
+    $user->set('name', $name);
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Violation found when name is too long.');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'name');
+    $this->assertEqual($violations[0]->getMessage(), t('The username %name is too long: it must be %max characters or less.', ['%name' => $name, '%max' => 60]));
+
+    // Create a second test user to provoke a name collision.
+    $user2 = User::create([
+      'name' => 'existing',
+      'mail' => '[e-mail]',
+    ]);
+    $user2->save();
+    $user->set('name', 'existing');
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Violation found on name collision.');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'name');
+    $this->assertEqual($violations[0]->getMessage(), t('The username %name is already taken.', ['%name' => 'existing']));
+
+    // Make the name valid.
+    $user->set('name', $this->randomMachineName());
+
+    $user->set('mail', 'invalid');
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Violation found when email is invalid');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'mail.0.value');
+    $this->assertEqual($violations[0]->getMessage(), t('This value is not a valid email address.'));
+
+    $mail = $this->randomMachineName(Email::EMAIL_MAX_LENGTH - 11) . '@example.com';
+    $user->set('mail', $mail);
+    $violations = $user->validate();
+    // @todo There are two violations because EmailItem::getConstraints()
+    //   overlaps with the implicit constraint of the 'email' property type used
+    //   in EmailItem::propertyDefinitions(). Resolve this in
+    //   https://www.drupal.org/node/2023465.
+    $this->assertEqual(count($violations), 2, 'Violations found when email is too long');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'mail.0.value');
+    $this->assertEqual($violations[0]->getMessage(), t('%name: the email address can not be longer than @max characters.', ['%name' => $user->get('mail')->getFieldDefinition()->getLabel(), '@max' => Email::EMAIL_MAX_LENGTH]));
+    $this->assertEqual($violations[1]->getPropertyPath(), 'mail.0.value');
+    $this->assertEqual($violations[1]->getMessage(), t('This value is not a valid email address.'));
+
+    // Provoke an email collision with an existing user.
+    $user->set('mail', '[e-mail]');
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Violation found when email already exists.');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'mail');
+    $this->assertEqual($violations[0]->getMessage(), t('The email address %mail is already taken.', ['%mail' => '[e-mail]']));
+    $user->set('mail', NULL);
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Email addresses may not be removed');
+    $this->assertEqual($violations[0]->getPropertyPath(), 'mail');
+    $this->assertEqual($violations[0]->getMessage(), t('@name field is required.', ['@name' => $user->getFieldDefinition('mail')->getLabel()]));
+    $user->set('mail', '[e-mail]');
+
+    $user->set('timezone', $this->randomString(33));
+    $this->assertLengthViolation($user, 'timezone', 32, 2, 1);
+    $user->set('timezone', 'invalid zone');
+    $this->assertAllowedValuesViolation($user, 'timezone');
+    $user->set('timezone', NULL);
+
+    $user->set('init', 'invalid');
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1, 'Violation found when init email is invalid');
+    $user->set('init', NULL);
+
+    $user->set('langcode', 'invalid');
+    $this->assertAllowedValuesViolation($user, 'langcode');
+    $user->set('langcode', NULL);
+
+    // Only configurable langcodes are allowed for preferred languages.
+    $user->set('preferred_langcode', Language::LANGCODE_NOT_SPECIFIED);
+    $this->assertAllowedValuesViolation($user, 'preferred_langcode');
+    $user->set('preferred_langcode', NULL);
+
+    $user->set('preferred_admin_langcode', Language::LANGCODE_NOT_SPECIFIED);
+    $this->assertAllowedValuesViolation($user, 'preferred_admin_langcode');
+    $user->set('preferred_admin_langcode', NULL);
+
+    Role::create(['id' => 'role1'])->save();
+    Role::create(['id' => 'role2'])->save();
+
+    // Test cardinality of user roles.
+    $user = User::create([
+      'name' => 'role_test',
+      'mail' => '[e-mail]',
+      'roles' => ['role1', 'role2'],
+    ]);
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 0);
+
+    $user->roles[1]->target_id = 'unknown_role';
+    $violations = $user->validate();
+    $this->assertEqual(count($violations), 1);
+    $this->assertEqual($violations[0]->getPropertyPath(), 'roles.1.target_id');
+    $this->assertEqual($violations[0]->getMessage(), t('The referenced entity (%entity_type: %name) does not exist.', ['%entity_type' => 'user_role', '%name' => 'unknown_role']));
+  }
+
+  /**
+   * Verifies that a length violation exists for the given field.
+   *
+   * @param \Drupal\core\Entity\EntityInterface $entity
+   *   The entity object to validate.
+   * @param string $field_name
+   *   The field that violates the maximum length.
+   * @param int $length
+   *   Number of characters that was exceeded.
+   * @param int $count
+   *   (optional) The number of expected violations. Defaults to 1.
+   * @param int $expected_index
+   *   (optional) The index at which to expect the violation. Defaults to 0.
+   */
+  protected function assertLengthViolation(EntityInterface $entity, $field_name, $length, $count = 1, $expected_index = 0) {
+    $violations = $entity->validate();
+    $this->assertEqual(count($violations), $count, "Violation found when $field_name is too long.");
+    $this->assertEqual($violations[$expected_index]->getPropertyPath(), "$field_name.0.value");
+    $field_label = $entity->get($field_name)->getFieldDefinition()->getLabel();
+    $this->assertEqual($violations[$expected_index]->getMessage(), t('%name: may not be longer than @max characters.', ['%name' => $field_label, '@max' => $length]));
+  }
+
+  /**
+   * Verifies that a AllowedValues violation exists for the given field.
+   *
+   * @param \Drupal\core\Entity\EntityInterface $entity
+   *   The entity object to validate.
+   * @param string $field_name
+   *   The name of the field to verify.
+   */
+  protected function assertAllowedValuesViolation(EntityInterface $entity, $field_name) {
+    $violations = $entity->validate();
+    $this->assertEqual(count($violations), 1, "Allowed values violation for $field_name found.");
+    $this->assertEqual($violations[0]->getPropertyPath(), "$field_name.0.value");
+    $this->assertEqual($violations[0]->getMessage(), t('The value you selected is not a valid choice.'));
+  }
+
+}