From 93ed1bbd295ebce92b98797f172133be9d59ee4a Mon Sep 17 00:00:00 2001
From: Justin Winter <justinlevi@gmail.com>
Date: Thu, 7 Dec 2017 11:07:20 -0500
Subject: [PATCH] refactored a bit

# Conflicts:
#	core/modules/user/tests/src/Functional/RestRegisterUserTest.php

# Conflicts:
#	core/modules/user/tests/src/Functional/RestRegisterUserTest.php
---
 .../tests/src/Functional/RestRegisterUserTest.php  | 321 +++++++++++++++++++++
 1 file changed, 321 insertions(+)
 create mode 100644 core/modules/user/tests/src/Functional/RestRegisterUserTest.php

diff --git a/core/modules/user/tests/src/Functional/RestRegisterUserTest.php b/core/modules/user/tests/src/Functional/RestRegisterUserTest.php
new file mode 100644
index 0000000000..0a9c157aa9
--- /dev/null
+++ b/core/modules/user/tests/src/Functional/RestRegisterUserTest.php
@@ -0,0 +1,321 @@
+<?php
+
+namespace Drupal\Tests\user\Functional;
+
+use Drupal\Core\Url;
+use Drupal\Tests\rest\Functional\CookieResourceTestTrait;
+use Drupal\Tests\rest\Functional\ResourceTestBase;
+use GuzzleHttp\RequestOptions;
+use Drupal\Core\Test\AssertMailTrait;
+
+/**
+ * Tests user registration via REST resource.
+ *
+ * @group user
+ */
+class RestRegisterUserTest extends ResourceTestBase {
+
+  use CookieResourceTestTrait;
+
+  use AssertMailTrait {
+    getMails as drupalGetMails;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $format = 'hal_json';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $mimeType = 'application/hal+json';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $auth = 'cookie';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $resourceConfigId = 'user_registration';
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['hal', 'user'];
+
+  const USER_EMAIL_DOMAIN = '@example.com';
+
+  const TEST_EMAIL_DOMAIN = 'simpletest@example.com';
+
+  /**
+   * {@inheritdoc}
+   */
+  public function setUp() {
+    parent::setUp();
+
+    $auth = isset(static::$auth) ? [static::$auth] : [];
+    $this->provisionResource([static::$format], $auth);
+
+    $this->setUpAuthorization('POST');
+  }
+
+  /**
+   * Tests that only anonymous users can register users.
+   */
+  public function testRegisterUser() {
+
+    $config = $this->config('user.settings');
+
+    // Test out different setting User Registration and Email Verification.
+    // Allow visitors to register with no email verification.
+    $config->set('register', USER_REGISTER_VISITORS);
+    $config->set('verify_mail', 0);
+    $config->save();
+    $user = $this->registerUser('Palmer.Eldritch');
+    $this->assertFalse($user->isBlocked());
+    $this->assertFalse(empty($user->getPassword()));
+    $email_count = count($this->drupalGetMails());
+
+    $this->assertEquals($email_count, 0);
+
+    // Attempt to register without sending a password.
+    $response = $this->registerRequest('Rick.Deckard', FALSE);
+    $this->assertResourceErrorResponse(422, "No password provided.", $response);
+
+    // Attempt to register with a password when e-mail verification is on.
+    $config->set('register', USER_REGISTER_VISITORS);
+    $config->set('verify_mail', 1);
+    $config->save();
+    $response = $this->registerRequest('Estraven', TRUE);
+    $this->assertResourceErrorResponse(422, 'A Password cannot be specified. It will be generated on login.', $response);
+
+    // Allow visitors to register with email verification.
+    $config->set('register', USER_REGISTER_VISITORS);
+    $config->set('verify_mail', 1);
+    $config->save();
+    $name = 'Jason.Taverner';
+    $email = $name . self::USER_EMAIL_DOMAIN;
+    $user = $this->registerUser($name, FALSE);
+    $this->assertTrue(empty($user->getPassword()));
+    $this->assertTrue($user->isBlocked());
+
+    // TODO: The following fails in assert mail trait so F IT, we'll do it live #GROSS
+    // $captured_emails = $this->container->get('state')->get('system.test_mail_collector', []);
+    // $this->assertMailString('body', 'You may now log in by clicking this link', 1);
+    $assertion = "You may now log in by clicking this link";
+    $mail_body = $this->getMailBody($assertion, $email);
+    $this->assertContains($assertion, $mail_body, "Message Found");
+
+    // Allow visitors to register with Admin approval and no email verification.
+    $config->set('register', USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL);
+    $config->set('verify_mail', 0);
+    $config->save();
+    $name = 'Argaven';
+    $email = $name . self::USER_EMAIL_DOMAIN;
+    $user = $this->registerUser($name);
+    $this->assertFalse(empty($user->getPassword()));
+    $this->assertTrue($user->isBlocked());
+    // TODO: The following fails for the same reason as above.
+    // $this->assertMailString('body', 'Your application for an account is', 2);
+    // $this->assertMailString('body', 'Argaven has applied for an account', 2);
+    $assertion = "Your application for an account is";
+    $mail_body = $this->getMailBody($assertion, $email);
+    $this->assertContains($assertion, $mail_body, "Message Found");
+    $assertion = "Argaven has applied for an account";
+    $mail_body = $this->getMailBody($assertion, self::TEST_EMAIL_DOMAIN);
+    $this->assertContains($assertion, $mail_body, "Message Found");
+
+    // Allow visitors to register with Admin approval and e-mail verification.
+    $config->set('register', USER_REGISTER_VISITORS_ADMINISTRATIVE_APPROVAL);
+    $config->set('verify_mail', 1);
+    $config->save();
+    $name = 'Bob.Arctor';
+    $email = $name . self::USER_EMAIL_DOMAIN;
+    $user = $this->registerUser($name, FALSE);
+    $this->assertTrue(empty($user->getPassword()));
+    $this->assertTrue($user->isBlocked());
+
+    // TODO: The following fails for the same reason as above.
+    // $this->assertMailString('body', 'Your application for an account is', 2);
+    // $this->assertMailString('body','Bob.Arctor has applied for an account', 2);
+    $assertion = "Your application for an account is";
+    $mail_body = $this->getMailBody($assertion, $email);
+    $this->assertContains($assertion, $mail_body, "Message Found");
+    $assertion = "Bob.Arctor has applied for an account";
+    $mail_body = $this->getMailBody($assertion, self::TEST_EMAIL_DOMAIN);
+    $this->assertContains($assertion, $mail_body, "Message Found");
+
+    // Verify that an authenticated user cannot register a new user, despite
+    // being granted permission to do so because only anonymous users can
+    // register themselves, authenticated users with the necessary permissions
+    // can POST a new user to the "user" REST resource.
+    $this->initAuthentication();
+    $response = $this->registerRequest($this->account->getAccountName());
+    $this->assertResourceErrorResponse(403, "Only anonymous users can register a user.", $response);
+  }
+
+  /**
+   * Create the request body.
+   *
+   * @param string $name
+   *   Name.
+   * @param bool $include_password
+   *   Include Password.
+   * @param bool $include_email
+   *   Include Email.
+   *
+   * @return array
+   *   Return the request body.
+   */
+  protected function createRequestBody($name, $include_password = TRUE, $include_email = TRUE) {
+    global $base_url;
+    $request_body = [
+      '_links' => ['type' => ["href" => $base_url . "/rest/type/user/user"]],
+      'langcode' => [['value' => 'en']],
+      'name' => [['value' => $name]],
+    ];
+
+    if ($include_email) {
+      $request_body['mail'] = [['value' => $name . self::USER_EMAIL_DOMAIN]];
+    }
+
+    if ($include_password) {
+      $request_body['pass']['value'] = 'SuperSecretPassword';
+    }
+
+    return $request_body;
+  }
+
+  /**
+   * Helper function to generate the request body.
+   *
+   * @param array $request_body
+   *   The request body array.
+   *
+   * @return array
+   *   Return the request options.
+   */
+  protected function createRequestOptions(array $request_body) {
+    $request_options = $this->getAuthenticationRequestOptions('POST');
+    $request_options[RequestOptions::BODY] = $this->serializer->encode($request_body, static::$format);
+    $request_options[RequestOptions::HEADERS]['Content-Type'] = static::$mimeType;
+
+    return $request_options;
+  }
+
+  /**
+   * Registers a user via REST resource.
+   *
+   * @param string $name
+   *   User name.
+   * @param bool $include_password
+   *   Include the password.
+   * @param bool $include_email
+   *   Include the email?
+   *
+   * @return bool|\Drupal\user\Entity\User
+   *   Return bool or the user.
+   */
+  protected function registerUser($name, $include_password = TRUE, $include_email = TRUE) {
+    // Verify that an anonymous user can register.
+    $response = $this->registerRequest($name, $include_password, $include_email);
+    $this->assertResourceResponse(200, FALSE, $response);
+    $user = user_load_by_name($name);
+    $this->assertFalse(empty($user), 'User was create as expected');
+    return $user;
+  }
+
+  /**
+   * Make a REST user registration request.
+   *
+   * @param string $name
+   *   The name.
+   * @param bool $include_password
+   *   Include the password?
+   * @param bool $include_email
+   *   Include the email?
+   *
+   * @return \Psr\Http\Message\ResponseInterface
+   *   Return the Response.
+   */
+  protected function registerRequest($name, $include_password = TRUE, $include_email = TRUE) {
+
+    $user_register_url = Url::fromRoute('user.register')
+      ->setRouteParameter('_format', static::$format);
+    $request_body = $this->createRequestBody($name, $include_password, $include_email);
+    $request_options = $this->createRequestOptions($request_body);
+    $response = $this->request('POST', $user_register_url, $request_options);
+
+    return $response;
+  }
+
+  /**
+   * This is a hack to get to the key_value system.test_mail_collector directly.
+   *
+   * @param string $search
+   *   The string to search for.
+   * @param string $email
+   *   The email to field we're looking for.
+   *
+   * @return string
+   *   Return the body string.
+   */
+  protected function getMailBody($search, $email) {
+    $prefix = $GLOBALS['databases']['default']['default']['prefix'];
+    $table = $prefix . 'key_value';
+    $db = \Drupal::database();
+    $query = "SELECT value FROM $table  WHERE name='system.test_mail_collector'";
+    $result = $db->query($query);
+    $captured_emails = unserialize($result->fetch()->value);
+
+    $found = NULL;
+    foreach ($captured_emails as $mail) {
+      if ($email == $mail['to']) {
+        if (strpos($mail['body'], $search) !== FALSE) {
+          $found = $mail['body'];
+        }
+      }
+    }
+
+    return $found == NULL ? FALSE : $found;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUpAuthorization($method) {
+    switch ($method) {
+      case 'POST':
+        $this->grantPermissionsToAuthenticatedRole(['restful post user_registration']);
+        $this->grantPermissionsToAnonymousRole(['restful post user_registration']);
+        break;
+
+      default:
+        throw new \UnexpectedValueException();
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function assertNormalizationEdgeCases($method, Url $url, array $request_options) {}
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getExpectedUnauthorizedAccessMessage($method) {}
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getExpectedBcUnauthorizedAccessMessage($method) {}
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getExpectedUnauthorizedAccessCacheability() {}
+
+}
-- 
2.14.3 (Apple Git-98)

