public function UbercartTaxesTestCase::testStoredTaxDisplay in Ubercart 7.3

File

uc_taxes/tests/uc_taxes.test, line 170

Tax tests.

Class

UbercartTaxesTestCase

Tests the tax functionality.

Code

public function testStoredTaxDisplay() {
  $this
    ->drupalLogin($this->adminUser);

  // Enable a payment method for the payment preview checkout pane.
  $edit = array(
    'uc_payment_method_check_checkout' => 1,
  );
  $this
    ->drupalPost('admin/store/settings/payment', $edit, t('Save configuration'));

  // Create a 20% inclusive tax rate.
  $rate = (object) array(
    'name' => $this
      ->randomName(8),
    'rate' => 0.2,
    'taxed_product_types' => array(
      'product',
    ),
    'taxed_line_items' => array(),
    'weight' => 0,
    'shippable' => 0,
    'display_include' => 1,
    'inclusion_text' => '',
  );
  uc_taxes_rate_save($rate);
  $this
    ->drupalGet('admin/store/settings/taxes');
  $this
    ->assertText($rate->name, t('Tax was saved successfully.'));
  $this
    ->drupalGet("admin/store/settings/taxes/manage/uc_taxes_{$rate->id}");
  $this
    ->assertText(t('Conditions'), t('Rules configuration linked to tax.'));
  $this
    ->drupalPost('node/' . $this->product->nid, array(), t('Add to cart'));

  // Manually step through checkout. $this->checkout() doesn't know about taxes.
  $this
    ->drupalPost('cart', array(), 'Checkout');
  $this
    ->assertText(t('Enter your billing address and information here.'), t('Viewed cart page: Billing pane has been displayed.'));
  $this
    ->assertRaw($rate->name, t('Tax line item displayed.'));
  $this
    ->assertRaw(uc_currency_format($rate->rate * $this->product->sell_price), t('Correct tax amount displayed.'));

  // Build the panes.
  $zone_id = db_query_range('SELECT zone_id FROM {uc_zones} WHERE zone_country_id = :country ORDER BY rand()', 0, 1, array(
    'country' => variable_get('uc_store_country', 840),
  ))
    ->fetchField();
  $edit = array(
    'panes[delivery][delivery_first_name]' => $this
      ->randomName(10),
    'panes[delivery][delivery_last_name]' => $this
      ->randomName(10),
    'panes[delivery][delivery_street1]' => $this
      ->randomName(10),
    'panes[delivery][delivery_city]' => $this
      ->randomName(10),
    'panes[delivery][delivery_zone]' => $zone_id,
    'panes[delivery][delivery_postal_code]' => mt_rand(10000, 99999),
    'panes[billing][billing_first_name]' => $this
      ->randomName(10),
    'panes[billing][billing_last_name]' => $this
      ->randomName(10),
    'panes[billing][billing_street1]' => $this
      ->randomName(10),
    'panes[billing][billing_city]' => $this
      ->randomName(10),
    'panes[billing][billing_zone]' => $zone_id,
    'panes[billing][billing_postal_code]' => mt_rand(10000, 99999),
  );

  // Submit the checkout page.
  $this
    ->drupalPost('cart/checkout', $edit, t('Review order'));
  $this
    ->assertRaw(t('Your order is almost complete.'));
  $this
    ->assertRaw($rate->name, t('Tax line item displayed.'));
  $this
    ->assertRaw(uc_currency_format($rate->rate * $this->product->sell_price), t('Correct tax amount displayed.'));

  // Complete the review page.
  $this
    ->drupalPost(NULL, array(), t('Submit order'));
  $order_id = db_query("SELECT order_id FROM {uc_orders} WHERE delivery_first_name = :name", array(
    ':name' => $edit['panes[delivery][delivery_first_name]'],
  ))
    ->fetchField();
  if ($order_id) {
    $this
      ->pass(t('Order %order_id has been created', array(
      '%order_id' => $order_id,
    )));
    $this
      ->drupalGet('admin/store/orders/' . $order_id . '/edit');
    $this
      ->assertTaxLineCorrect($this
      ->loadTaxLine($order_id), $rate->rate, 'on initial order load');
    $this
      ->drupalPost('admin/store/orders/' . $order_id . '/edit', array(), t('Submit changes'));
    $this
      ->assertText(t('Order changes saved.'));
    $this
      ->assertTaxLineCorrect($this
      ->loadTaxLine($order_id), $rate->rate, 'after saving order');

    // Change tax rate and ensure order doesn't change.
    $oldrate = $rate->rate;
    $rate->rate = 0.1;
    $rate = uc_taxes_rate_save($rate);

    // Save order because tax changes are only updated on save.
    $this
      ->drupalPost('admin/store/orders/' . $order_id . '/edit', array(), t('Submit changes'));
    $this
      ->assertText(t('Order changes saved.'));
    $this
      ->assertTaxLineCorrect($this
      ->loadTaxLine($order_id), $oldrate, 'after rate change');

    // Change taxable products and ensure order doesn't change.
    $class = $this
      ->createProductClass();
    $rate->taxed_product_types = array(
      $class->name,
    );
    uc_taxes_rate_save($rate);
    entity_flush_caches();
    $this
      ->drupalPost('admin/store/orders/' . $order_id . '/edit', array(), t('Submit changes'));
    $this
      ->assertText(t('Order changes saved.'));
    $this
      ->assertTaxLineCorrect($this
      ->loadTaxLine($order_id), $oldrate, 'after applicable product change');

    // Change order Status back to in_checkout and ensure tax-rate changes now update the order.
    uc_order_update_status($order_id, 'in_checkout');
    $this
      ->drupalPost('admin/store/orders/' . $order_id . '/edit', array(), t('Submit changes'));
    $this
      ->assertText(t('Order changes saved.'));
    $this
      ->assertFalse($this
      ->loadTaxLine($order_id), t('The tax line was removed from the order when order status changed back to in_checkout.'));

    // Restore taxable product and ensure new tax is added.
    $rate->taxed_product_types = array(
      'product',
    );
    uc_taxes_rate_save($rate);
    $this
      ->drupalPost('admin/store/orders/' . $order_id . '/edit', array(), t('Submit changes'));
    $this
      ->assertText(t('Order changes saved.'));
    $this
      ->assertTaxLineCorrect($this
      ->loadTaxLine($order_id), $rate->rate, 'when order status changed back to in_checkout');
  }
  else {
    $this
      ->fail(t('No order was created.'));
  }
}