commerce_discount_ui.test in Commerce Discount 7

Commerce Discounts UI tests.

File

tests/commerce_discount_ui.test

<?php

/**
 * @file
 * Commerce Discounts UI tests.
 */

/**
 * Testing commerce discounts UI.
 */
class CommerceDiscountUITest extends CommerceDiscountTestBase {

  /**
   * Implementation of getInfo().
   */
  public static function getInfo() {
    return array(
      'name' => 'Discounts',
      'description' => 'Test discounts UI and functionality',
      'group' => 'Commerce Discount UI',
    );
  }

  /**
   * Test the importing of commerce discounts.
   */
  public function testCommerceDiscountImportUI() {

    // Login store admin.
    $this
      ->drupalLogin($this->store_admin);

    // Access to the admin discount creation page.
    $this
      ->drupalGet('admin/commerce/discounts/import');
    $this
      ->assertResponse(200, 'Store admin is allowed in the discounts import page');
  }

  /**
   * Access to commerce discounts admin.
   */
  public function testCommerceDiscountUIAccessDiscountsListing() {

    // Login with customer.
    $this
      ->drupalLogin($this->store_customer);

    // Check the access to the profiles listing.
    $this
      ->drupalGet('admin/commerce/discounts');
    $this
      ->assertResponse(403, 'The store customer has no access to discounts administration.');

    // Login with store admin.
    $this
      ->drupalLogin($this->store_admin);

    // Check the access to the profiles listing.
    $this
      ->drupalGet('admin/commerce/discounts');
    $this
      ->assertResponse(200, 'The store admin has access to discounts administration.');

    // Check the message of no discounts available.
    $this
      ->assertText(t('No discounts found.'), "'No discounts found.' message is displayed");

    // Check the add customer profile link.
    $this
      ->assertRaw(l(t('Add discount'), 'admin/commerce/discounts/add'), "'Add discount' link is present in the page");
  }

  /**
   * Test the add discount UI.
   */
  public function testCommerceDiscountUIAddDiscount() {

    // Login with normal user.
    $this
      ->drupalLogin($this->store_customer);

    // Access to the admin discount creation page.
    $this
      ->drupalGet('admin/commerce/discounts/add');
    $this
      ->assertResponse(403, 'Normal user is not able to add a discount using the admin interface');

    // Login with store admin.
    $this
      ->drupalLogin($this->store_admin);

    // Access to the admin discount creation page.
    $this
      ->drupalGet('admin/commerce/discounts/add');
    $this
      ->assertResponse(200, 'Store admin user is allowed to add a discount using the admin interface');

    // Check the integrity of the add form.
    $this
      ->assertFieldByName('commerce_discount_type', NULL, 'Discount type field is present');
    $this
      ->assertFieldByName('label', NULL, 'Label field is present');
    $this
      ->assertFieldByName('component_title', NULL, 'Name field is present');
    $this
      ->assertFieldByName('commerce_discount_fields[commerce_discount_offer][und][form][type]', NULL, 'Offer type field is present');
    $this
      ->assertFieldByName('commerce_discount_fields[commerce_discount_offer][und][form][commerce_fixed_amount][und][0][amount]', NULL, 'Amount field is present');
    $this
      ->assertFieldByName('status', NULL, 'Status field is present');
    $this
      ->assertFieldById('edit-submit', t('Save discount'), 'Save discount button is present');

    // Try to save the product and check validation messages.
    $this
      ->drupalPost(NULL, array(), t('Save discount'));
    $this
      ->assertText(t('Admin title field is required.'), 'Validation message for missing label.');
    $this
      ->assertText(t('Machine-readable name field is required.'), 'Validation message for missing machine-name.');
    $this
      ->assertText(t('Fixed amount field is required.'), 'Validation message for missing amount.');

    // Load a clean discount add form.
    $this
      ->drupalGet('admin/commerce/discounts/add');

    // Create a discount.
    $values = array(
      'label' => 'Order discount - fixed',
      'name' => 'order_discount_fixed',
      'component_title' => 'Order discount',
      'commerce_discount_fields[commerce_discount_offer][und][form][commerce_fixed_amount][und][0][amount]' => 12.77,
    );
    $this
      ->drupalPost(NULL, $values, t('Save discount'));

    // Load the discount and wrap it.
    $discount = entity_load_single('commerce_discount', 1);
    $discount_wrapper = entity_metadata_wrapper('commerce_discount', $discount);

    // Check the stored discount.
    $this
      ->assertEqual($discount->label, $values['label'], 'Label stored correctly.');
    $this
      ->assertEqual($discount->name, 'discount_' . $values['name'], 'Name stored correctly.');
    $this
      ->assertEqual($discount->export_status, 1, 'Active stored correctly.');
    $this
      ->assertEqual($discount->component_title, $values['component_title'], 'Name for customer stored correctly.');
    $this
      ->assertEqual($discount->status, 1, 'Enabled stored correctly.');
    $this
      ->assertEqual($discount_wrapper->commerce_discount_offer
      ->getBundle(), 'fixed_amount', 'Offer type stored correctly.');
    $this
      ->assertEqual($discount_wrapper->commerce_discount_offer->commerce_fixed_amount->amount
      ->value(), 1277, 'Amount stored correctly.');

    // Check the discounts listing.
    $this
      ->assertUrl('admin/commerce/discounts', array(
      'query' => array(
        'type' => 'order_discount',
      ),
    ), 'Landing page after save is the order discounts list.');
    $this
      ->assertText($values['label'], 'Label of the discount is present.');
  }

  /**
   * Test the Edit discount UI.
   */
  public function testCommerceDiscountUIEditDiscount() {

    // Create a discount.
    $discount = $this
      ->createDiscount('order_discount', 'fixed_amount', 300);

    // Login with normal user.
    $this
      ->drupalLogin($this->store_customer);

    // Access to the admin discount edit page.
    $this
      ->drupalGet('admin/commerce/discounts/manage/' . $discount->name);
    $this
      ->assertResponse(403, 'Normal user is not able to edit a discount using the admin interface');

    // Login with store admin.
    $this
      ->drupalLogin($this->store_admin);

    // Access to the admin discount edit page.
    $this
      ->drupalGet('admin/commerce/discounts/manage/' . $discount->name);
    $this
      ->assertResponse(200, 'Store admin user is allowed to edit a discount using the admin interface');

    // Check the integrity of the add form.
    $this
      ->assertFieldByName('commerce_discount_type', NULL, 'Discount type field is present');
    $this
      ->assertFieldByName('label', NULL, 'Label field is present');
    $this
      ->assertFieldByName('component_title', NULL, 'Name field is present');
    $this
      ->assertFieldByName('commerce_discount_fields[commerce_discount_offer][und][form][type]', NULL, 'Offer type field is present');
    $this
      ->assertFieldByName('commerce_discount_fields[commerce_discount_offer][und][form][commerce_fixed_amount][und][0][amount]', NULL, 'Amount field is present');
    $this
      ->assertFieldByName('status', NULL, 'Status field is present');
    $this
      ->assertFieldById('edit-submit', t('Save discount'), 'Save discount button is present');
    $this
      ->assertFieldById('edit-delete', t('Delete discount'), 'Delete discount button is present');

    // Empty values for validation assertions.
    $values = array(
      'label' => '',
      'name' => '',
      'component_title' => '',
      'commerce_discount_fields[commerce_discount_offer][und][form][commerce_fixed_amount][und][0][amount]' => '',
    );

    // Try to save the product and check validation messages.
    $this
      ->drupalPost(NULL, $values, t('Save discount'));
    $this
      ->assertText(t('Admin title field is required.'), 'Validation message for missing label.');
    $this
      ->assertText(t('Machine-readable name field is required.'), 'Validation message for missing machine-name.');
    $this
      ->assertText(t('Fixed amount field is required.'), 'Validation message for missing amount.');

    // Discount new values.
    $values = array(
      'label' => 'Order discount - fixed',
      'name' => 'order_discount_fixed',
      'component_title' => 'Order discount',
      'commerce_discount_fields[commerce_discount_offer][und][form][commerce_fixed_amount][und][0][amount]' => 12.77,
    );
    $this
      ->drupalPost(NULL, $values, t('Save discount'));

    // Load the discount and wrap it.
    $discounts = entity_load('commerce_discount', array(
      $discount->discount_id,
    ), $conditions = array(), $reset = TRUE);
    $discount = reset($discounts);
    $discount_wrapper = entity_metadata_wrapper('commerce_discount', $discount);

    // Check the stored discount.
    $this
      ->assertEqual($discount->label, $values['label'], 'Label stored correctly.');
    $this
      ->assertEqual($discount->name, 'discount_' . $values['name'], 'Name stored correctly.');
    $this
      ->assertEqual($discount->component_title, $values['component_title'], 'Name for customer stored correctly.');
    $this
      ->assertEqual($discount->status, 1, 'Enabled stored correctly.');
    $this
      ->assertEqual($discount_wrapper->commerce_discount_offer
      ->getBundle(), 'fixed_amount', 'Offer type stored correctly.');
    $this
      ->assertEqual($discount_wrapper->commerce_discount_offer->commerce_fixed_amount->amount
      ->value(), 1277, 'Amount stored correctly.');

    // Check the discounts listing.
    $this
      ->assertUrl('admin/commerce/discounts', array(
      'query' => array(
        'type' => 'order_discount',
      ),
    ), 'Landing page after save is the order discounts list.');
    $this
      ->assertText($values['label'], 'Label of the discount is present.');
  }

  /**
   * Test the delete discount UI.
   */
  public function testCommerceDiscountUIDeleteDiscount() {

    // Create a discount.
    $discount = $this
      ->createDiscount('order_discount', 'fixed_amount', 300);

    // Login with normal user.
    $this
      ->drupalLogin($this->store_customer);

    // Access to the admin discount edit page.
    $this
      ->drupalGet('admin/commerce/discounts/manage/' . $discount->name . '/delete');
    $this
      ->assertResponse(403, 'Normal user is not able to delete a discount using the admin interface');

    // Login with store admin.
    $this
      ->drupalLogin($this->store_admin);

    // Access to the admin discount edit page.
    $this
      ->drupalGet('admin/commerce/discounts/manage/' . $discount->name . '/delete');
    $this
      ->assertResponse(200, 'Store admin user is allowed to delete a discount using the admin interface');

    // Check the integrity of the add form.
    $this
      ->pass('Test the discount delete confirmation form:');
    $this
      ->assertTitle(t('Are you sure you want to delete the Commerce Discount !label?', array(
      '!label' => $discount->label,
    )) . ' | Drupal', 'The confirmation message is displayed');
    $this
      ->assertText(t('This action cannot be undone'), "A warning notifying the user about the action can't be undone is displayed.");
    $this
      ->assertFieldById('edit-submit', t('Confirm'), 'Delete button is present');
    $this
      ->assertText(t('Cancel'), 'Cancel is present');

    // Try to save the product and check validation messages.
    $this
      ->drupalPost(NULL, array(), t('Confirm'));

    // Check the url after deleting and if the discount has been deleted in
    // database.
    $this
      ->assertUrl('admin/commerce/discounts', array(), 'Landing page after deleting a discount is the discounts listing page');
    $this
      ->assertRaw(t('Deleted %type %label.', array(
      '%type' => 'Commerce Discount',
      '%label' => $discount->label,
    )), "'Discount has been deleted' message is displayed");
    $this
      ->assertRaw(t('No discounts found.', array(
      '@link' => url('admin/commerce/discounts/add'),
    )), 'Empty discount listing message is displayed');
  }

  /**
   * Test disabled line item types.
   */
  public function testCommerceDiscountUIDisabledLineItemTypes() {

    // Create the 30% discount and $1 product.
    $this
      ->createDiscount('product_discount', 'percentage', 30, 'discount_30_off');
    $product = $this
      ->createDummyProduct('TEST-PRODUCT', 'Test Product', 100);

    // Create the order and apply discount.
    $order = $this
      ->createDummyOrder($this->store_customer->uid, array(
      $product->product_id => 1,
    ));
    $order_wrapper = commerce_cart_order_refresh($order);
    commerce_order_calculate_total($order);

    // Ensure discount applied.
    $line_item_wrapper = $order_wrapper->commerce_line_items
      ->get(0);
    $unit_price = $line_item_wrapper->commerce_unit_price
      ->value();
    $this
      ->assertEqual($unit_price['amount'], 70, 'Product line item unit price amount rounded properly for a 30% discount.');

    // Login with store admin and turn off all line item types.
    $this
      ->drupalLogin($this->store_admin);
    $this
      ->drupalGet('admin/commerce/discounts/settings');
    $values = array(
      'commerce_discount_line_item_types[product_discount]' => FALSE,
      'commerce_discount_line_item_types[product]' => FALSE,
    );
    $this
      ->drupalPost(NULL, $values, t('Save configuration'));

    // Refresh the order and ensure the discount is no longer applicable.
    $order_wrapper = commerce_cart_order_refresh($order);
    $line_item_wrapper = $order_wrapper->commerce_line_items
      ->get(0);
    $unit_price = $line_item_wrapper->commerce_unit_price
      ->value();
    $this
      ->assertEqual($unit_price['amount'], 100, 'Product line item unit price is the original amount');
  }

}

Classes

Name	Description
CommerceDiscountUITest	Testing commerce discounts UI.