class CartLinksTest in Ubercart 8.4

Tests the Cart Links functionality.

@group Ubercart

Hierarchy

class \Drupal\simpletest\TestBase uses TestSetupTrait, AssertHelperTrait, ConfigTestTrait, RandomGeneratorTrait, GeneratePermutationsTrait
- class \Drupal\simpletest\WebTestBase uses AssertMailTrait, FunctionalTestSetupTrait, AssertContentTrait, AssertPageCacheContextsAndTagsTrait, BlockCreationTrait, EntityViewTrait, ContentTypeCreationTrait, NodeCreationTrait, TestFileCreationTrait, CronRunTrait, UserCreationTrait, XdebugRequestTrait
  - class \Drupal\uc_store\Tests\UbercartTestBase
    class \Drupal\uc_cart_links\Tests\CartLinksTest

Expanded class hierarchy of CartLinksTest

File

uc_cart_links/src/Tests/CartLinksTest.php, line 15

Namespace

Drupal\uc_cart_links\Tests

View source

class CartLinksTest extends UbercartTestBase {
  public static $modules = [
    'uc_cart_links',
    'uc_attribute',
    'help',
    'block',
  ];
  public static $adminPermissions = [
    'administer cart links',
    'view cart links report',
    'access administration pages',
  ];

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();

    // Set front page so we have someplace to redirect to for invalid Cart Links.
    \Drupal::configFactory()
      ->getEditable('system.site')
      ->set('page.front', '/node')
      ->save();

    // Need page_title_block because we test page titles.
    $this
      ->drupalPlaceBlock('page_title_block');

    // System help block is needed to see output from hook_help().
    $this
      ->drupalPlaceBlock('help_block', [
      'region' => 'help',
    ]);

    // Testing profile doesn't include a 'page' content type.
    // We will need this to create pages with links on them.
    $this
      ->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
    ]);

    // Create Full HTML text format, needed because we want links
    // to appear on pages.
    $full_html_format = FilterFormat::create([
      'format' => 'full_html',
      'name' => 'Full HTML',
    ]);
    $full_html_format
      ->save();
  }

  /**
   * Tests access to admin settings page and tests default values.
   */
  public function testCartLinksUiSettingsPage() {

    // Access settings page by anonymous user.
    $this
      ->drupalGet('admin/store/config/cart-links');
    $this
      ->assertResponse(403);
    $this
      ->assertText('Access denied');
    $this
      ->assertText('You are not authorized to access this page.');

    // Access settings page by privileged user.
    $this
      ->drupalLogin($this->adminUser);
    $this
      ->drupalGet('admin/store/config/cart-links');
    $this
      ->assertResponse(200);
    $this
      ->assertText('View the help page to learn how to create Cart Links.', 'Settings page found.');
    $this
      ->assertFieldByName('uc_cart_links_add_show', 0, 'Display Cart Links product action messages is off.');
    $this
      ->assertFieldByName('uc_cart_links_track', 1, 'Track clicks is on.');
    $this
      ->assertFieldByName('uc_cart_links_empty', 1, 'Allow Cart Links to empty carts is on.');
    $this
      ->assertFieldByName('uc_cart_links_messages', '', 'Cart Links messages is empty.');
    $this
      ->assertFieldByName('uc_cart_links_restrictions', '', 'Cart Links restrictions is empty.');

    // Test presence of and contents of Help page.
    $this
      ->clickLink('View the help page');
    $this
      ->assertText('http://www.example.com/cart/add/&lt;cart_link_content&gt;', 'Help text found.');
  }

  /**
   * Tests Cart Links on a page under a variety of conditions.
   */
  public function testCartLinksBasicFunctionality() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Need to test incorrect links as well:
    // - links which add invalid attributes.
    // - links which omit required attributes.
    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);

    //
    // Test clicking on links.
    //
    foreach ($cart_links as $key => $test_link) {
      $this
        ->drupalGet('node/' . $page
        ->id());

      // Look for link on page.
      $this
        ->assertLink(t('Cart Link #@link', [
        '@link' => $key,
      ]), 0, SafeMarkup::format('Cart Link #@link found on page.', [
        '@link' => $key,
      ]));
      $this
        ->assertLinkByHref(t('@link', [
        '@link' => $test_link,
      ]), 0, SafeMarkup::format('Cart Link @link found on page.', [
        '@link' => $test_link,
      ]));

      // Click on link.
      $this
        ->clickLink(t('Cart Link #@link', [
        '@link' => $key,
      ]));

      // Check for notice that item was added (this notice is set ON
      // by default, see admin/store/config/cart).
      $this
        ->assertText(t('@title added to your shopping cart.', [
        '@title' => $link_data[$key]['title'],
      ]), SafeMarkup::format('Product @title added to cart.', [
        '@title' => $link_data[$key]['title'],
      ]));

      // Check that the redirect to the cart worked.
      $this
        ->assertUrl('cart');

      // Check contents of cart.
      $this
        ->assertText($link_data[$key]['title'], 'Product title correct in cart.');
      $this
        ->assertFieldByName('items[0][qty]', $link_data[$key]['qty'], 'Product quantity correct in cart.');

      // Check for correct attribute name(s) in cart.
      foreach ($link_data[$key]['attributes'] as $label => $attribute) {
        $this
          ->assertText($label . ':', "Attribute {$label} correct in cart.");
        foreach ($attribute as $option) {

          // Check for correct option name(s) in cart.
          $this
            ->assertText($option, "Option {$option} correct in cart.");
        }
      }

      // Use the same link, but this time append an '_s' to turn
      // off message display for this product.
      $this
        ->drupalGet($test_link . '_s');

      // Default add-to-cart message is different when adding a duplicate item.
      $this
        ->assertNoText(t('Your item(s) have been updated.'), 'Default add-to-cart message suppressed.');

      // Empty cart (press remove button).
      $this
        ->drupalPostForm('cart', [], t('Remove'));
      $this
        ->assertText(t('There are no products in your shopping cart.'));
    }
  }

  /**
   * Tests Cart Links product action messages.
   */
  public function testCartLinksProductActionMessage() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);
    $this
      ->drupalLogin($this->adminUser);

    //
    // Test product action message display.
    //
    // Turn on display of product action message.
    $this
      ->setCartLinksUiProductActionMessage(TRUE);

    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Pick one of the links at random.
    $test_link = array_rand($cart_links);
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link,
    ]));
    $this
      ->assertText(t('Cart Link product action: @link', [
      '@link' => substr($cart_links[$test_link], 10),
    ]), 'Cart Link product action message found.');

    // Check that the redirect to the cart worked.
    $this
      ->assertUrl('cart');

    // Empty cart (press remove button).
    $this
      ->drupalPostForm('cart', [], 'Remove');
    $this
      ->assertText('There are no products in your shopping cart.');

    // Turn off display of product action message.
    $this
      ->setCartLinksUiProductActionMessage(FALSE);

    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Pick one of the links at random.
    $test_link = array_rand($cart_links);
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link,
    ]));
    $this
      ->assertNoText(t('Cart Link product action: @link', [
      '@link' => substr($cart_links[$test_link], 10),
    ]), 'Cart Link product action message not present.');
    $this
      ->drupalLogout();
  }

  /**
   * Tests Cart Links cart empty action.
   */
  public function testCartLinksAllowEmptying() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);
    $this
      ->drupalLogin($this->adminUser);

    //
    // Test empty cart action.
    //
    // Allow links to empty cart.
    $this
      ->setCartLinksUiAllowEmptying(TRUE);

    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Pick one of the links at random and add it to the cart.
    $test_link_0 = array_rand($cart_links);
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link_0,
    ]));

    // Pick another link at random and prepend an 'e-' so it will empty cart.
    $in_cart = $cart_links[$test_link_0];

    // (Don't want to use the same link.)
    unset($cart_links[$test_link_0]);
    $test_link = array_rand($cart_links);
    $this
      ->drupalGet(str_replace('add/p', 'add/e-p', $cart_links[$test_link]));
    $this
      ->assertText(t('The current contents of your shopping cart will be lost. Are you sure you want to continue?'), 'Empty cart confirmation page found.');

    // Allow.
    $this
      ->drupalPostForm(NULL, [], t('Confirm'));

    // Verify cart doesn't have the first item and does have the second item.
    $this
      ->drupalGet('cart');
    $this
      ->assertText($link_data[$test_link]['title'], 'Product title correct in cart.');
    $this
      ->assertNoText($link_data[$test_link_0]['title'], 'Cart was emptied by Cart Link.');

    // Still have something ($test_link) in the cart.
    // Forbid links to empty cart.
    $this
      ->setCartLinksUiAllowEmptying(FALSE);

    // Re-use $test_link_0 and prepend an 'e-' so it will (try to) empty cart.
    $this
      ->drupalGet(str_replace('add/p', 'add/e-p', $in_cart));

    // Verify the cart has both items - cart wasn't emptied.
    $this
      ->drupalGet('cart');
    $this
      ->assertText($link_data[$test_link_0]['title'], 'Cart was not emptied by Cart Link.');
    $this
      ->assertText($link_data[$test_link]['title'], 'Cart was not emptied by Cart Link.');
    $this
      ->drupalLogout();
  }

  /**
   * Tests Cart Links restrictions.
   */
  public function testCartLinksRestrictions() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);
    $this
      ->drupalLogin($this->adminUser);

    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Pick one of the links at random and restrict it.
    $test_link_0 = array_rand($cart_links);

    // Only this link is allowed - strip '/cart/add/' from beginning.
    $this
      ->setCartLinksUiRestrictions(substr($cart_links[$test_link_0], 10));

    // Attempt to click link - should pass.
    $this
      ->drupalGet('node/' . $page
      ->id());
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link_0,
    ]));

    // Check for notice that item was added (this notice is set ON
    // by default, see admin/store/config/cart).
    $this
      ->assertText(t('@title added to your shopping cart.', [
      '@title' => $link_data[$test_link_0]['title'],
    ]), SafeMarkup::format('Product @title added to cart.', [
      '@title' => $link_data[$test_link_0]['title'],
    ]));

    // Check that the redirect to the cart worked.
    $this
      ->assertUrl('cart');

    // Pick another link at random, as long as it is different from first.
    $in_cart = $cart_links[$test_link_0];
    unset($cart_links[$test_link_0]);
    $test_link = array_rand($cart_links);

    // Attempt to click it.
    // It should fail and redirect to the home page (default).
    $this
      ->drupalGet('node/' . $page
      ->id());
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link,
    ]));
    $this
      ->assertText('Welcome to Drupal');
    $this
      ->assertText('No front page content has been created yet.', 'Redirected to front page for link not in restrictions.');

    // Check that the redirect to the home page (default) worked.
    $this
      ->assertUrl('<front>');

    // Now create a special redirect page for bad links.
    $redirect_page = $this
      ->drupalCreateNode([
      'body' => [
        0 => [
          'value' => 'ERROR: Invalid Cart Link!',
        ],
      ],
      'promote' => 0,
    ]);

    // Set redirect link.
    $this
      ->setCartLinksUiRedirect('node/' . $redirect_page
      ->id());

    // Attempt to click same restricted link as above.
    // It should fail again but this time redirect to $redirect_page.
    $this
      ->drupalGet('node/' . $page
      ->id());
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link,
    ]));
    $this
      ->assertText('ERROR: Invalid Cart Link!', 'Redirected to error page for link not in restrictions.');

    // Check that the redirect to $redirect_page worked.
    $this
      ->assertUrl('node/' . $redirect_page
      ->id());

    // Remove restrictions, try to add again - it should pass.
    $this
      ->setCartLinksUiRestrictions('');
    $this
      ->drupalGet('node/' . $page
      ->id());
    $this
      ->clickLink(t('Cart Link #@link', [
      '@link' => $test_link,
    ]));
    $this
      ->assertText(t('@title added to your shopping cart.', [
      '@title' => $link_data[$test_link]['title'],
    ]), SafeMarkup::format('Product @title added to cart.', [
      '@title' => $link_data[$test_link]['title'],
    ]));

    // Check that the redirect to the cart worked.
    $this
      ->assertUrl('cart');
    $this
      ->drupalLogout();
  }

  /**
   * Tests Cart Links custom messages.
   */
  public function testCartLinksMessages() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);

    // Need to be admin to define messages.
    $this
      ->drupalLogin($this->adminUser);

    // Define some messages.
    $messages = [];
    for ($i = 0; $i < 15; $i++) {
      $key = mt_rand(1, 999);
      $messages[$key] = $key . '|' . $this
        ->randomMachineName(32);
    }
    $this
      ->setCartLinksUiMessages($messages);

    //
    // Test message display.
    //
    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Pick one link at random and append an '-m<#>' to display a message.
    $test_link = array_rand($cart_links);
    $message_key = array_rand($messages);
    $message_text = explode('|', $messages[$message_key]);
    $this
      ->drupalGet($cart_links[$test_link] . '-m' . $message_key);
    $this
      ->assertText(t('@message', [
      '@message' => $message_text[1],
    ]), SafeMarkup::format('Message @key displayed.', [
      '@key' => $message_key,
    ]));

    // Empty cart (press remove button).
    $this
      ->drupalPostForm('cart', [], t('Remove'));
    $this
      ->assertText(t('There are no products in your shopping cart.'));
    $this
      ->drupalLogout();
  }

  /**
   * Tests Cart Links tracking.
   */
  public function testCartLinksTracking() {

    // Create product.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // Create a product class.
    $products[] = $this
      ->createCartLinksProduct(FALSE);

    // later ...
    // Create some valid Cart Links for these products.
    $link_array = $this
      ->createValidCartLinks($products);
    $cart_links = $link_array['links'];
    $link_data = $link_array['data'];

    // Create a page containing these links.
    $page = $this
      ->createCartLinksPage($cart_links);
    $this
      ->drupalLogin($this->adminUser);

    //
    // Test Cart Links tracking.
    //
    // Go to page with Cart Links.
    $this
      ->drupalGet('node/' . $page
      ->id());

    // Create three tracking IDs.
    $tracking = [];
    for ($i = 0; $i < 3; $i++) {
      $tracking[$this
        ->randomMachineName(16)] = 0;
    }

    // Click a number of links to create some statistics.
    for ($i = 0; $i < 50; $i++) {

      // Pick one link at random and append an '-i<tracking ID>'.
      $test_link = array_rand($cart_links);

      // Assign one of the tracking IDs.
      $tracking_id = array_rand($tracking);
      $this
        ->drupalGet($cart_links[$test_link] . '-i' . $tracking_id);

      // Keep a record of how many links were assigned this key.
      $tracking[$tracking_id] += 1;
    }

    // Sort by # of clicks, as that is how Views displays them by default.
    arsort($tracking, SORT_NUMERIC);

    // Check report to see these clicks have been recorded correctly.
    $this
      ->drupalGet('admin/store/reports/cart-links');
    $total = 0;
    foreach ($tracking as $id => $clicks) {
      $total += $clicks;

      //    $result = $this->xpath('//tbody/tr/td[contains(concat(" ", @class, " "), " views-field-cart-link-id ")]');
      //    $result = $this->xpath('//tbody/tr/td[contains(concat(" ", @class, " "), " views-field-clicks ")]');
      $this
        ->assertTextPattern('/\\s+' . preg_quote($id, '/') . '\\s+' . preg_quote($clicks, '/') . '\\s+/', SafeMarkup::format('Tracking ID @id received @clicks clicks.', [
        '@id' => $id,
        '@clicks' => $clicks,
      ]));
    }
    $this
      ->assertEqual($total, 50, 'Fifty clicks recorded.');
    $this
      ->drupalLogout();
  }

  /****************************************************************************
   * Utility Functions                                                        *
   ****************************************************************************/

  /**
   * Sets checkbox to display Cart Links product action messages.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param bool $state
   *   TRUE to display product action messages, FALSE to not display.
   *   Defaults to FALSE.
   */
  protected function setCartLinksUiProductActionMessage($state = FALSE) {
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_add_show' => $state,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_add_show', $state, SafeMarkup::format('Display Cart Links product action messages is @state.', [
      '@state' => $state ? 'TRUE' : 'FALSE',
    ]));
  }

  /**
   * Sets checkbox to track Cart Links clicks.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param bool $state
   *   TRUE to display product action messages, FALSE to not display.
   *   Defaults to TRUE.
   */
  protected function setCartLinksUiTrackClicks($state = TRUE) {
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_track' => 0,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_track', $state ? 1 : 0, SafeMarkup::format('Track clicks is @state.', [
      '@state' => $state ? 'TRUE' : 'FALSE',
    ]));
  }

  /**
   * Sets checkbox to allow Cart Links to empty cart.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param bool $state
   *   TRUE to display product action messages, FALSE to not display.
   *   Defaults to TRUE.
   */
  protected function setCartLinksUiAllowEmptying($state = TRUE) {
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_empty' => $state,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_empty', $state, SafeMarkup::format('Allow Cart Links to empty carts is @state.', [
      '@state' => $state ? 'TRUE' : 'FALSE',
    ]));
  }

  /**
   * Sets messages that can be referenced by a link.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param string $messages
   *   String containing user input from a textarea, one message per line.
   *   Messages have numeric key and text value, separated by '|'.
   */
  protected function setCartLinksUiMessages($messages = '') {
    $message_string = implode("\n", $messages);
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_messages' => $message_string,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_messages', $message_string, SafeMarkup::format('Cart Links messages contains "@messages".', [
      '@messages' => $message_string,
    ]));
  }

  /**
   * Sets allowed Cart Links.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param string $restrictions
   *   String containing user input from a textarea, one restriction per line.
   *   Restrictions are valid Cart Links - i.e. relative URLs.
   */
  protected function setCartLinksUiRestrictions($restrictions = '') {
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_restrictions' => $restrictions,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_restrictions', $restrictions, SafeMarkup::format('Cart Links restrictions contains "@restrictions".', [
      '@restrictions' => $restrictions,
    ]));
  }

  /**
   * Sets redirect destination page for invalid Cart Links.
   *
   * Must be logged in with 'administer cart links' permission.
   *
   * @param string $url
   *   Relative URL of the destination page for the redirect. Omit leading '/'.
   */
  protected function setCartLinksUiRedirect($url = '') {
    $this
      ->drupalPostForm('admin/store/config/cart-links', [
      'uc_cart_links_invalid_page' => $url,
    ], 'Save configuration');
    $this
      ->assertFieldByName('uc_cart_links_invalid_page', $url, SafeMarkup::format('Cart Links invalid page URL contains ":url".', [
      ':url' => $url,
    ]));
  }

  /**
   * Create a page with Cart Links in the body.
   *
   * @param array $links
   *   Array of Cart Links to appear on page.
   *
   * @return \Drupal\node\NodeInterface
   *   The created node entity.
   */
  protected function createCartLinksPage(array $links = []) {
    $item_list = [
      '#theme' => 'links',
      '#links' => [],
    ];
    if (!empty($links)) {
      $i = 0;
      foreach ($links as $link) {
        $item_list['#links'][] = [
          'title' => t('Cart Link #@num', [
            '@num' => $i++,
          ]),
          'url' => Url::fromUri('base:' . $link),
        ];
      }
    }
    $page = [
      'type' => 'page',
      // This is default anyway ...
      'body' => [
        0 => [
          'value' => !empty($links) ? \Drupal::service('renderer')
            ->renderPlain($item_list) : $this
            ->randomMachineName(128),
          'format' => 'full_html',
        ],
      ],
      'promote' => 0,
    ];
    return $this
      ->drupalCreateNode($page);
  }

  /**
   * Creates a product with all attribute types and options.
   *
   * @param bool $product_class
   *   Defaults to FALSE to create a normal product, set to TRUE to
   *   create a product class instead.
   */
  protected function createCartLinksProduct($product_class = FALSE) {

    // Create a product.
    if ($product_class) {
      $product = $this
        ->createProductClass([
        'promote' => 0,
      ]);
    }
    else {
      $product = $this
        ->createProduct([
        'promote' => 0,
      ]);
    }

    // Create some attributes.
    for ($i = 0; $i < 5; $i++) {
      $attribute = $this
        ->createAttribute();
      $attributes[$attribute->aid] = $attribute;
    }

    // Add some options, organizing them by aid and oid.
    $attribute_aids = array_keys($attributes);
    $all_options = [];
    foreach ($attribute_aids as $aid) {
      for ($i = 0; $i < 3; $i++) {
        $option = $this
          ->createAttributeOption([
          'aid' => $aid,
        ]);
        $all_options[$option->aid][$option->oid] = $option;
      }
    }

    // ['required' => TRUE]
    // Get the options.
    $attribute = uc_attribute_load($attribute->aid);

    // Load every attribute we got.
    $attributes_with_options = uc_attribute_load_multiple();

    // Pick 5 keys to check at random.
    $aids = array_rand($attributes, 3);

    // Load the attributes back.
    $loaded_attributes = uc_attribute_load_multiple($aids);

    // @todo Add attributes of all 4 types.
    // @todo Create both required and not required attributes.
    // Add the selected attributes to the product.
    foreach ($loaded_attributes as $loaded_attribute) {
      uc_attribute_subject_save($loaded_attribute, 'product', $product
        ->id(), TRUE);
    }
    return $product;
  }

  /**
   * Creates Cart Links pointing to the given product(s).
   *
   * Links containing many combinations of attributes and options wil be
   * returned. Return value is an associative array containing two keys:
   *   -links: An array of the actual links we're building.
   *   -data: An array of metadata about the Cart Links so we won't have to try
   *   to re-construct this information by parsing the link at a later time.
   *
   * The 'links' and 'data' sub-arrays are both indexed by the keys used in
   * the $products array that is passed in as an argument, so these keys may
   * be used to lookup the link and metadata for a specific product.
   *
   * @param array $products
   *   An array of products.
   *
   * @return array
   *   Array containing Cart Links and link metadata.
   */
  protected function createValidCartLinks(array $products = []) {
    foreach ($products as $key => $product) {
      $nid = $product
        ->id();
      $title = $product
        ->label();
      $qty = mt_rand(1, 19);

      // $link_data will hold meta information about the Cart Links
      // so we won't have to try to re-construct this information by
      // parsing the link at a later time.
      $link_data[$key] = [
        'nid' => $nid,
        'title' => $title,
        'qty' => $qty,
        'attributes' => [],
      ];

      // $cart_links will hold the actual links we're building.
      // $cart_links and $link_data share the same keys.
      $cart_links[$key] = '/cart/add/p' . $nid . '_q' . $qty;

      // Loop over attributes, append all attribute/option combos to links.
      $attributes = uc_product_get_attributes($nid);
      foreach ($attributes as $attribute) {

        // If this is textfield, radio, or select option, then
        // only 1 option allowed. If checkbox, multiple are allowed.
        switch ($attribute->display) {
          case 0:

            // textfield
            $value = $this
              ->randomMachineName(12);

            // Textfield
            $link_data[$key]['attributes'][$attribute->label][] = $value;
            $cart_links[$key] .= '_a' . $attribute->aid . 'o' . $value;
            break;
          case 1:

          // select
          case 2:

            // radios
            $option = $attribute->options[array_rand($attribute->options)];
            $link_data[$key]['attributes'][$attribute->label][] = $option->name;
            $cart_links[$key] .= '_a' . $attribute->aid . 'o' . $option->oid;
            break;
          case 3:

            // checkboxes
            foreach ($attribute->options as $option) {
              $link_data[$key]['attributes'][$attribute->label][] = $option->name;
              $cart_links[$key] .= '_a' . $attribute->aid . 'o' . $option->oid;
            }
            break;
        }
      }
    }
    return [
      'links' => $cart_links,
      'data' => $link_data,
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssertContentTrait::$content	protected	property	The current raw content.
AssertContentTrait::$drupalSettings	protected	property	The drupalSettings value from the current raw $content.
AssertContentTrait::$elements	protected	property	The XML structure parsed from the current raw $content.	1
AssertContentTrait::$plainTextContent	protected	property	The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped	protected	function	Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField	protected	function	Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById	protected	function	Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName	protected	function	Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath	protected	function	Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked	protected	function	Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue	protected	function	Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink	protected	function	Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref	protected	function	Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds	protected	function	Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped	protected	function	Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField	protected	function	Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById	protected	function	Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName	protected	function	Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath	protected	function	Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked	protected	function	Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink	protected	function	Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref	protected	function	Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion	protected	function	Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption	protected	function	Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected	protected	function	Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern	protected	function	Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw	protected	function	Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText	protected	function	Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle	protected	function	Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText	protected	function	Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText	protected	function	Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector	protected	function	Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector	protected	function	Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern	protected	function	Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw	protected	function	Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText	protected	function	Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper	protected	function	Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern	protected	function	Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput	protected	function	Asserts themed output.
AssertContentTrait::assertTitle	protected	function	Pass if the page title is the given string.
AssertContentTrait::assertUniqueText	protected	function	Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper	protected	function	Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery	protected	function	Builds an XPath query.
AssertContentTrait::constructFieldXpath	protected	function	Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect	protected	function	Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions	protected	function	Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings	protected	function	Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent	protected	function	Gets the current raw content.
AssertContentTrait::getSelectedItem	protected	function	Get the selected value from a select field.
AssertContentTrait::getTextContent	protected	function	Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl	protected	function	Get the current URL from the cURL handler.	1
AssertContentTrait::parse	protected	function	Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace	protected	function	Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings	protected	function	Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent	protected	function	Sets the raw content (e.g. HTML).
AssertContentTrait::xpath	protected	function	Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings	protected static	function	Casts MarkupInterface objects into strings.
AssertMailTrait::assertMail	protected	function	Asserts that the most recently sent email message has the given value.
AssertMailTrait::assertMailPattern	protected	function	Asserts that the most recently sent email message has the pattern in it.
AssertMailTrait::assertMailString	protected	function	Asserts that the most recently sent email message has the string in it.
AssertMailTrait::getMails	protected	function	Gets an array containing all emails sent during this test case. Aliased as: drupalGetMails
AssertMailTrait::verboseEmail	protected	function	Outputs to verbose the most recent $count emails sent.
AssertPageCacheContextsAndTagsTrait::assertCacheContext	protected	function	Asserts whether an expected cache context was present in the last response.
AssertPageCacheContextsAndTagsTrait::assertCacheContexts	protected	function	Ensures that some cache contexts are present in the current response.
AssertPageCacheContextsAndTagsTrait::assertCacheMaxAge	protected	function	Asserts the max age header.
AssertPageCacheContextsAndTagsTrait::assertCacheTags	protected	function	Ensures that some cache tags are present in the current response.
AssertPageCacheContextsAndTagsTrait::assertNoCacheContext	protected	function	Asserts that a cache context was not present in the last response.
AssertPageCacheContextsAndTagsTrait::assertPageCacheContextsAndTags	protected	function	Asserts page cache miss, then hit for the given URL; checks cache headers.
AssertPageCacheContextsAndTagsTrait::debugCacheTags	protected	function	Provides debug information for cache tags.
AssertPageCacheContextsAndTagsTrait::enablePageCaching	protected	function	Enables page caching.
AssertPageCacheContextsAndTagsTrait::getCacheHeaderValues	protected	function	Gets a specific header value as array.
BlockCreationTrait::placeBlock	protected	function	Creates a block instance based on default settings. Aliased as: drupalPlaceBlock
CartLinksTest::$adminPermissions	public static	property	Permissions for administrator user. Overrides UbercartTestBase::$adminPermissions
CartLinksTest::$modules	public static	property	The standard modules to be loaded for all tests. Overrides UbercartTestBase::$modules
CartLinksTest::createCartLinksPage	protected	function	Create a page with Cart Links in the body.
CartLinksTest::createCartLinksProduct	protected	function	Creates a product with all attribute types and options.
CartLinksTest::createValidCartLinks	protected	function	Creates Cart Links pointing to the given product(s).
CartLinksTest::setCartLinksUiAllowEmptying	protected	function	Sets checkbox to allow Cart Links to empty cart.
CartLinksTest::setCartLinksUiMessages	protected	function	Sets messages that can be referenced by a link.
CartLinksTest::setCartLinksUiProductActionMessage	protected	function	Sets checkbox to display Cart Links product action messages.
CartLinksTest::setCartLinksUiRedirect	protected	function	Sets redirect destination page for invalid Cart Links.
CartLinksTest::setCartLinksUiRestrictions	protected	function	Sets allowed Cart Links.
CartLinksTest::setCartLinksUiTrackClicks	protected	function	Sets checkbox to track Cart Links clicks.
CartLinksTest::setUp	protected	function	Sets up a Drupal site for running functional and integration tests. Overrides UbercartTestBase::setUp
CartLinksTest::testCartLinksAllowEmptying	public	function	Tests Cart Links cart empty action.
CartLinksTest::testCartLinksBasicFunctionality	public	function	Tests Cart Links on a page under a variety of conditions.
CartLinksTest::testCartLinksMessages	public	function	Tests Cart Links custom messages.
CartLinksTest::testCartLinksProductActionMessage	public	function	Tests Cart Links product action messages.
CartLinksTest::testCartLinksRestrictions	public	function	Tests Cart Links restrictions.
CartLinksTest::testCartLinksTracking	public	function	Tests Cart Links tracking.
CartLinksTest::testCartLinksUiSettingsPage	public	function	Tests access to admin settings page and tests default values.
ConfigTestTrait::configImporter	protected	function	Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig	protected	function	Copies configuration objects from source storage to target storage.
ContentTypeCreationTrait::createContentType	protected	function	Creates a custom content type based on default settings. Aliased as: drupalCreateContentType	1
CronRunTrait::cronRun	protected	function	Runs cron on the test site.
EntityViewTrait::buildEntityView	protected	function	Builds the renderable view of an entity. Aliased as: drupalBuildEntityView
FunctionalTestSetupTrait::$apcuEnsureUniquePrefix	protected	property	The flag to set 'apcu_ensure_unique_prefix' setting.	1
FunctionalTestSetupTrait::$classLoader	protected	property	The class loader to use for installation and initialization of setup.
FunctionalTestSetupTrait::$configDirectories Deprecated	protected	property	The config directories used in this test.
FunctionalTestSetupTrait::$rootUser	protected	property	The "#1" admin user.
FunctionalTestSetupTrait::doInstall	protected	function	Execute the non-interactive installer.	1
FunctionalTestSetupTrait::getDatabaseTypes	protected	function	Returns all supported database driver installer objects.
FunctionalTestSetupTrait::initConfig	protected	function	Initialize various configurations post-installation.	2
FunctionalTestSetupTrait::initKernel	protected	function	Initializes the kernel after installation.
FunctionalTestSetupTrait::initSettings	protected	function	Initialize settings created during install.
FunctionalTestSetupTrait::initUserSession	protected	function	Initializes user 1 for the site to be installed.
FunctionalTestSetupTrait::installDefaultThemeFromClassProperty	protected	function	Installs the default theme defined by `static::$defaultTheme` when needed.
FunctionalTestSetupTrait::installModulesFromClassProperty	protected	function	Install modules defined by `static::$modules`.	1
FunctionalTestSetupTrait::installParameters	protected	function	Returns the parameters that will be used when Simpletest installs Drupal.	9
FunctionalTestSetupTrait::prepareEnvironment	protected	function	Prepares the current environment for running the test.	23
FunctionalTestSetupTrait::prepareRequestForGenerator	protected	function	Creates a mock request and sets it on the generator.
FunctionalTestSetupTrait::prepareSettings	protected	function	Prepares site settings and services before installation.	2
FunctionalTestSetupTrait::rebuildAll	protected	function	Resets and rebuilds the environment after setup.
FunctionalTestSetupTrait::rebuildContainer	protected	function	Rebuilds \Drupal::getContainer().
FunctionalTestSetupTrait::resetAll	protected	function	Resets all data structures after having enabled new modules.
FunctionalTestSetupTrait::setContainerParameter	protected	function	Changes parameters in the services.yml file.
FunctionalTestSetupTrait::setupBaseUrl	protected	function	Sets up the base URL based upon the environment variable.
FunctionalTestSetupTrait::writeSettings	protected	function	Rewrites the settings.php file of the test site.
GeneratePermutationsTrait::generatePermutations	public static	function	Converts a list of possible parameters into a stack of permutations.
NodeCreationTrait::createNode	protected	function	Creates a node based on default settings. Aliased as: drupalCreateNode
NodeCreationTrait::getNodeByTitle	public	function	Get a node from the database based on its title. Aliased as: drupalGetNodeByTitle
RandomGeneratorTrait::$randomGenerator	protected	property	The random generator.
RandomGeneratorTrait::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName	protected	function	Generates a unique random string containing letters and numbers.	1
RandomGeneratorTrait::randomObject	public	function	Generates a random PHP object.
RandomGeneratorTrait::randomString	public	function	Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate	public	function	Callback for random string validation.
RefreshVariablesTrait::refreshVariables	protected	function	Refreshes in-memory configuration and state information.	3
SessionTestTrait::$sessionName	protected	property	The name of the session cookie.
SessionTestTrait::generateSessionName	protected	function	Generates a session cookie name.
SessionTestTrait::getSessionName	protected	function	Returns the session name in use on the child site.
StorageCopyTrait::replaceStorageContents	protected static	function	Copy the configuration from one storage to another and remove stale items.
TestBase::$assertions	protected	property	Assertions thrown in that test case.
TestBase::$configImporter	protected	property	The config importer that can used in a test.
TestBase::$databasePrefix	protected	property	The database prefix of this test run.
TestBase::$dieOnFail	public	property	Whether to die in case any test assertion fails.
TestBase::$httpAuthCredentials	protected	property	HTTP authentication credentials (<username>:<password>).
TestBase::$httpAuthMethod	protected	property	HTTP authentication method (specified as a CURLAUTH_* constant).
TestBase::$originalConf	protected	property	The original configuration (variables), if available.
TestBase::$originalConfig	protected	property	The original configuration (variables).
TestBase::$originalConfigDirectories	protected	property	The original configuration directories.
TestBase::$originalContainer	protected	property	The original container.
TestBase::$originalFileDirectory	protected	property	The original file directory, before it was changed for testing purposes.
TestBase::$originalLanguage	protected	property	The original language.
TestBase::$originalPrefix	protected	property	The original database prefix when running inside Simpletest.
TestBase::$originalSessionName	protected	property	The name of the session cookie of the test-runner.
TestBase::$originalSettings	protected	property	The settings array.
TestBase::$results	public	property	Current results of this test case.
TestBase::$skipClasses	protected	property	This class is skipped when looking for the source of an assertion.
TestBase::$timeLimit	protected	property	Time limit for the test.
TestBase::$translationFilesDirectory	protected	property	The translation file directory for the test environment.
TestBase::$verbose	public	property	TRUE if verbose debugging is enabled.
TestBase::$verboseClassName	protected	property	Safe class name for use in verbose output filenames.
TestBase::$verboseDirectory	protected	property	Directory where verbose output files are put.
TestBase::$verboseDirectoryUrl	protected	property	URL to the verbose output file directory.
TestBase::$verboseId	protected	property	Incrementing identifier for verbose output filenames.
TestBase::assert	protected	function	Internal helper: stores the assert.
TestBase::assertEqual	protected	function	Check to see if two values are equal.
TestBase::assertErrorLogged	protected	function	Asserts that a specific error has been logged to the PHP error log.
TestBase::assertFalse	protected	function	Check to see if a value is false.
TestBase::assertIdentical	protected	function	Check to see if two values are identical.
TestBase::assertIdenticalObject	protected	function	Checks to see if two objects are identical.
TestBase::assertNoErrorsLogged	protected	function	Asserts that no errors have been logged to the PHP error.log thus far.
TestBase::assertNotEqual	protected	function	Check to see if two values are not equal.
TestBase::assertNotIdentical	protected	function	Check to see if two values are not identical.
TestBase::assertNotNull	protected	function	Check to see if a value is not NULL.
TestBase::assertNull	protected	function	Check to see if a value is NULL.
TestBase::assertTrue	protected	function	Check to see if a value is not false.
TestBase::beforePrepareEnvironment	protected	function	Act on global state information before the environment is altered for a test.	1
TestBase::checkRequirements	protected	function	Checks the matching requirements for Test.	1
TestBase::checkTestHierarchyMismatch	public	function	Fail the test if it belongs to a PHPUnit-based framework.
TestBase::config	protected	function	Configuration accessor for tests. Returns non-overridden configuration.
TestBase::deleteAssert	public static	function	Delete an assertion record by message ID.
TestBase::error	protected	function	Fire an error assertion.	1
TestBase::errorHandler	public	function	Handle errors during test runs.
TestBase::exceptionHandler	protected	function	Handle exceptions.
TestBase::fail	protected	function	Fire an assertion that is always negative.
TestBase::filePreDeleteCallback	public static	function	Ensures test files are deletable.
TestBase::getAssertionCall	protected	function	Cycles through backtrace until the first non-assertion method is found.
TestBase::getDatabasePrefix	public	function	Gets the database prefix.
TestBase::getTempFilesDirectory	public	function	Gets the temporary files directory.
TestBase::insertAssert Deprecated	public static	function	Store an assertion from outside the testing context.	1
TestBase::pass	protected	function	Fire an assertion that is always positive.
TestBase::prepareDatabasePrefix	private	function	Generates a database prefix for running tests. Overrides TestSetupTrait::prepareDatabasePrefix
TestBase::restoreEnvironment	private	function	Cleans up the test environment and restores the original environment.
TestBase::run	public	function	Run all tests in this class.	2
TestBase::settingsSet	protected	function	Changes in memory settings.
TestBase::storeAssertion	protected	function	Helper method to store an assertion record in the configured database.	1
TestBase::verbose	protected	function	Logs a verbose message in a text file.
TestFileCreationTrait::$generatedTestFiles	protected	property	Whether the files were copied to the test files directory.
TestFileCreationTrait::compareFiles	protected	function	Compares two files based on size and file name. Aliased as: drupalCompareFiles
TestFileCreationTrait::generateFile	public static	function	Generates a test file.
TestFileCreationTrait::getTestFiles	protected	function	Gets a list of files that can be used in tests. Aliased as: drupalGetTestFiles
TestSetupTrait::$configSchemaCheckerExclusions	protected static	property	An array of config object names that are excluded from schema checking.
TestSetupTrait::$container	protected	property	The dependency injection container used in the test.
TestSetupTrait::$kernel	protected	property	The DrupalKernel instance used in the test.
TestSetupTrait::$originalSite	protected	property	The site directory of the original parent site.
TestSetupTrait::$privateFilesDirectory	protected	property	The private file directory for the test environment.
TestSetupTrait::$publicFilesDirectory	protected	property	The public file directory for the test environment.
TestSetupTrait::$siteDirectory	protected	property	The site directory of this test run.
TestSetupTrait::$tempFilesDirectory	protected	property	The temporary file directory for the test environment.
TestSetupTrait::$testId	protected	property	The test run ID.
TestSetupTrait::changeDatabasePrefix	protected	function	Changes the database connection to the prefixed one.
TestSetupTrait::getConfigSchemaExclusions	protected	function	Gets the config schema exclusions for this test.
TestSetupTrait::getDatabaseConnection	public static	function	Returns the database connection to the site running Simpletest.
UbercartTestBase::$adminUser	protected	property	User with privileges to do everything.
UbercartTestBase::$product	protected	property	Test product.
UbercartTestBase::$strictConfigSchema	protected	property	Don't check for or validate config schema. Overrides TestSetupTrait::$strictConfigSchema
UbercartTestBase::addToCart	protected	function	Adds a product to the cart.
UbercartTestBase::assertNoMailString	protected	function	Asserts that the most recently sent e-mails do not have the string in it.
UbercartTestBase::checkout	protected	function	Executes the checkout process.
UbercartTestBase::createAttribute	protected	function	Creates an attribute.
UbercartTestBase::createAttributeOption	protected	function	Creates an attribute option.
UbercartTestBase::createOrder	protected	function	Creates a new order directly, without going through checkout.
UbercartTestBase::createPaymentMethod	protected	function	Defines a new payment method.
UbercartTestBase::createProduct	protected	function	Creates a new product.
UbercartTestBase::createProductClass	protected	function	Creates a new product class.
UbercartTestBase::populateCheckoutForm	protected	function	Helper function to fill-in required fields on the checkout page.
UbercartTestBase::ucPostAjax	protected	function	Enhances WebTestBase::drupalPostAjaxForm().
UserCreationTrait::checkPermissions	protected	function	Checks whether a given list of permission names is valid.
UserCreationTrait::createAdminRole	protected	function	Creates an administrative role. Aliased as: drupalCreateAdminRole
UserCreationTrait::createRole	protected	function	Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser	protected	function	Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions	protected	function	Grant permissions to a user role.
UserCreationTrait::setCurrentUser	protected	function	Switch the current logged in user.
UserCreationTrait::setUpCurrentUser	protected	function	Creates a random user account and sets it as current user.
WebTestBase::$additionalCurlOptions	protected	property	Additional cURL options.
WebTestBase::$assertAjaxHeader	protected	property	Whether or not to assert the presence of the X-Drupal-Ajax-Token.
WebTestBase::$cookieFile	protected	property	The current cookie file used by cURL.
WebTestBase::$cookies	protected	property	The cookies of the page currently loaded in the internal browser.
WebTestBase::$curlCookies	protected	property	Cookies to set on curl requests.
WebTestBase::$curlHandle	protected	property	The handle of the current cURL connection.
WebTestBase::$customTranslations	protected	property	An array of custom translations suitable for drupal_rewrite_settings().
WebTestBase::$dumpHeaders	protected	property	Indicates that headers should be dumped if verbose output is enabled.	1
WebTestBase::$headers	protected	property	The headers of the page currently loaded in the internal browser.
WebTestBase::$loggedInUser	protected	property	The current user logged in using the internal browser.
WebTestBase::$maximumMetaRefreshCount	protected	property	The number of meta refresh redirects to follow, or NULL if unlimited.
WebTestBase::$maximumRedirects	protected	property	The maximum number of redirects to follow when handling responses.
WebTestBase::$metaRefreshCount	protected	property	The number of meta refresh redirects followed during ::drupalGet().
WebTestBase::$originalBatch	protected	property	The original batch, before it was changed for testing purposes.
WebTestBase::$originalShutdownCallbacks	protected	property	The original shutdown handlers array, before it was cleaned for testing. Overrides TestBase::$originalShutdownCallbacks
WebTestBase::$originalUser	protected	property	The original user, before it was changed to a clean uid = 1 for testing. Overrides TestBase::$originalUser
WebTestBase::$profile	protected	property	The profile to install as a basis for testing.	2
WebTestBase::$redirectCount	protected	property	The number of redirects followed during the handling of a request.
WebTestBase::$sessionId	protected	property	The current session ID, if available.
WebTestBase::$url	protected	property	The URL currently loaded in the internal browser.
WebTestBase::addCustomTranslations	protected	function	Queues custom translations to be written to settings.php.
WebTestBase::assertBlockAppears	protected	function	Checks to see whether a block appears on the page.
WebTestBase::assertCacheTag	protected	function	Asserts whether an expected cache tag was present in the last response.
WebTestBase::assertHeader	protected	function	Check if a HTTP response header exists and has the expected value.
WebTestBase::assertNoBlockAppears	protected	function	Checks to see whether a block does not appears on the page.
WebTestBase::assertNoCacheTag	protected	function	Asserts whether an expected cache tag was absent in the last response.
WebTestBase::assertNoResponse	protected	function	Asserts the page did not return the specified response code.
WebTestBase::assertResponse	protected	function	Asserts the page responds with the specified response code.	1
WebTestBase::assertUrl	protected	function	Passes if the internal browser's URL matches the given path.
WebTestBase::buildUrl	protected	function	Builds an a absolute URL from a system path or a URL object.
WebTestBase::checkForMetaRefresh	protected	function	Checks for meta refresh tag and if found call drupalGet() recursively.
WebTestBase::clickLink	protected	function	Follows a link by complete name.
WebTestBase::clickLinkHelper	protected	function	Provides a helper for ::clickLink() and ::clickLinkPartialName().
WebTestBase::clickLinkPartialName	protected	function	Follows a link by partial name.
WebTestBase::curlClose	protected	function	Close the cURL handler and unset the handler.
WebTestBase::curlExec	protected	function	Initializes and executes a cURL request.	1
WebTestBase::curlHeaderCallback	protected	function	Reads headers and registers errors received from the tested site.
WebTestBase::curlInitialize	protected	function	Initializes the cURL connection.
WebTestBase::drupalGet	protected	function	Retrieves a Drupal path or an absolute path.	1
WebTestBase::drupalGetAjax	protected	function	Requests a path or URL in drupal_ajax format and JSON-decodes the response.
WebTestBase::drupalGetHeader	protected	function	Gets the value of an HTTP response header.	1
WebTestBase::drupalGetHeaders	protected	function	Gets the HTTP response headers of the requested page.	1
WebTestBase::drupalGetJSON	protected	function	Retrieves a Drupal path or an absolute path and JSON decodes the result.
WebTestBase::drupalGetWithFormat	protected	function	Retrieves a Drupal path or an absolute path for a given format.
WebTestBase::drupalGetXHR	protected	function	Requests a Drupal path or an absolute path as if it is a XMLHttpRequest.
WebTestBase::drupalHead	protected	function	Retrieves only the headers for a Drupal path or an absolute path.
WebTestBase::drupalLogin	protected	function	Log in a user with the internal browser.
WebTestBase::drupalLogout	protected	function	Logs a user out of the internal browser and confirms.
WebTestBase::drupalPost	protected	function	Perform a POST HTTP request.
WebTestBase::drupalPostAjaxForm	protected	function	Executes an Ajax form submission.
WebTestBase::drupalPostForm	protected	function	Executes a form submission.
WebTestBase::drupalPostWithFormat	protected	function	Performs a POST HTTP request with a specific format.
WebTestBase::drupalProcessAjaxResponse	protected	function	Processes an AJAX response into current content.
WebTestBase::drupalUserIsLoggedIn	protected	function	Returns whether a given user account is logged in.
WebTestBase::findBlockInstance	protected	function	Find a block instance on the page.
WebTestBase::getAbsoluteUrl	protected	function	Takes a path and returns an absolute path.
WebTestBase::getAjaxPageStatePostData	protected	function	Get the Ajax page state from drupalSettings and prepare it for POSTing.
WebTestBase::handleForm	protected	function	Handles form input related to drupalPostForm().
WebTestBase::isInChildSite	protected	function	Returns whether the test is being executed from within a test site.
WebTestBase::restoreBatch	protected	function	Restore the original batch.
WebTestBase::serializePostValues	protected	function	Serialize POST HTTP request values.
WebTestBase::setBatch	protected	function	Preserve the original batch, and instantiate the test batch.
WebTestBase::setHttpResponseDebugCacheabilityHeaders	protected	function	Enables/disables the cacheability headers.
WebTestBase::tearDown	protected	function	Cleans up after testing. Overrides TestBase::tearDown	1
WebTestBase::translatePostValues	protected	function	Transforms a nested array into a flat array suitable for WebTestBase::drupalPostForm().
WebTestBase::writeCustomTranslations	protected	function	Writes custom translations to the test site's settings.php.
WebTestBase::__construct	public	function	Constructor for \Drupal\simpletest\WebTestBase. Overrides TestBase::__construct	1
XdebugRequestTrait::extractCookiesFromRequest	protected	function	Adds xdebug cookies, from request setup.

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class CartLinksTest in Ubercart 8.4

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