PaymentTestPaymentLineItemFormElementWebTestCase.test in Payment 7

Contains class PaymentTestPaymentLineItemFormElementWebTestCase.

File

tests/payment_test/tests/PaymentTestPaymentLineItemFormElementWebTestCase.test

<?php

/**
 * @file
 * Contains class PaymentTestPaymentLineItemFormElementWebTestCase.
 */

/**
 * Tests the payment_line_item form element.
 */
class PaymentTestPaymentLineItemFormElementWebTestCase extends PaymentWebTestCase {
  static function getInfo() {
    return array(
      'description' => '',
      'name' => 'Payment line item form element',
      'group' => 'Payment',
    );
  }

  /**
   * Overrides parent::setUp().
   */
  function setUp(array $modules = array()) {
    parent::setUp($modules + array(
      'payment',
      'payment_test',
    ));
    $this->PaymentLineItemData = array(
      'line_item[container_0][amount]' => '10.0',
      'line_item[container_0][description]' => 'foo',
      'line_item[container_0][name]' => 'bar',
      'line_item[container_0][quantity]' => '-1.1',
      'line_item[container_0][tax_rate]' => '10',
    );
  }

  /**
   * Test the presence of widget's input elements.
   */
  function LineItemElements($delta_max = 0) {
    for ($delta = 0; $delta <= $delta_max; $delta++) {
      foreach (array(
        'amount',
        'description',
        'name',
        'quantity',
        'tax-rate',
      ) as $name) {
        $elements = $this
          ->xpath('//input[@id="edit-line-item-container-' . $delta . '-' . $name . '"]');
        $this
          ->assertTrue(isset($elements[0]), "Payment line item configuration widget contains <em>{$name}</em> element for line item {$delta}.");
      }
    }
  }

  /**
   * Test the presence of widget's submit button.
   */
  function SubmitButton($present) {
    $elements = $this
      ->xpath('//input[@id="payment-ajax-replace"]');
    if ($present) {
      $this
        ->assertTrue(isset($elements[0]), "Payment line item configuration widget contains an <em>Add a line item</em> button if the number if line items is less than the widget's cardinality.");
    }
    else {
      $this
        ->assertFalse(isset($elements[0]), 'Payment line item configuration widget contains no <em>Add a line item</em> button.');
    }
  }

  /**
   * Test a regular submission.
   */
  function testSubmission() {
    $this
      ->drupalGet('payment_test-form-element-payment-line-item');
    $this
      ->LineItemElements();
    $this
      ->SubmitButton(TRUE);
    $this
      ->drupalPost(NULL, array(), t('Add a line item'));
    $this
      ->LineItemElements(1);
    $this
      ->SubmitButton(FALSE);
  }

  /**
   * Test an AJAX submission.
   */
  function testAJAXSubmission() {
    $this
      ->drupalPostAJAX('payment_test-form-element-payment-line-item', array(), 'payment-line-item', NULL, array(), array(), 'payment-test-form-payment-line-item');
    $this
      ->LineItemElements(1);
    $this
      ->SubmitButton(FALSE);
  }

  /**
   * Test default value handling.
   */
  function testDefaultValues() {
    $this
      ->drupalGet('payment_test-form-element-payment-line-item/default-values');
    foreach (payment_test_default_line_items() as $delta => $line_item) {
      $properties = array(
        'amount' => $line_item->amount,
        'description' => $line_item->description,
        'name' => $line_item->name,
        'quantity' => $line_item->quantity,
        'tax_rate' => $line_item->tax_rate * 100,
      );
      foreach ($properties as $property => $value) {
        $elements = $this
          ->xpath('//input[@id="edit-line-item-container-' . $delta . '-' . drupal_clean_css_identifier($property) . '" and @value="' . $value . '"]');
        $this
          ->assertTrue(isset($elements[0]), "The element contains the <em>{$property}</em> value for default line item {$delta}.");
      }
    }
  }

  /**
   * Test validation.
   */
  function testValidation() {

    // Test valid values.
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $this->PaymentLineItemData, t('Submit'));
    $this
      ->assertUrl('user', array(), 'Valid values trigger form submission.');

    // Test leaving some elements empty.
    $values = array(
      'line_item[container_0][description]' => '',
    ) + $this->PaymentLineItemData;
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertRaw(t('%title is required, or leave all fields for this line item empty.', array(
      '%title' => t('Description'),
    )), "Partially filling in a line item's element throws a validation error.");

    // Test a non-integer quantity.
    $values = array(
      'line_item[container_0][quantity]' => $this
        ->randomName(2),
    );
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertText(t('Quantity should be a number.'), 'A non-number quantity throws a validation error.');

    // Test a non-numeric tax rate.
    $values = array(
      'line_item[container_0][tax_rate]' => $this
        ->randomName(2),
    );
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertFieldByXPath('//input[@id="edit-line-item-container-0-tax-rate" and contains(@class, "error")]', NULL, 'A non-numeric tax rate throws a validation error.');

    // Test a negative tax rate.
    $values = array(
      'line_item[container_0][tax_rate]' => '-10',
    );
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertFieldByXPath('//input[@id="edit-line-item-container-0-tax-rate" and contains(@class, "error")]', NULL, 'A negative tax rate throws a validation error.');

    // Test a float tax rate that uses a period.
    $values = array(
      'line_item[container_0][tax_rate]' => '19.6',
    );
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertFieldByXPath('//input[@id="edit-line-item-container-0-tax-rate" and not(contains(@class, "error"))]', NULL, 'A float tax rate that includes a period is valid.');

    // Test a float tax rate that uses a comma.
    $values = array(
      'line_item[container_0][tax_rate]' => '19,6',
    );
    $this
      ->drupalPost('payment_test-form-element-payment-line-item', $values, t('Submit'));
    $this
      ->assertFieldByXPath('//input[@id="edit-line-item-container-0-tax-rate" and not(contains(@class, "error"))]', NULL, 'A float tax rate that includes a comma is valid.');
  }

}

Classes

Name	Description
PaymentTestPaymentLineItemFormElementWebTestCase	Tests the payment_line_item form element.