<?php

/**
 * @file
 * Webform Clear module tests.
 */

include_once(drupal_get_path('module', 'webform') . '/webform.test');

class WebformClearSubmissionTestCase extends WebformTestCase {

  /**
   * Implements getInfo().
   */
  public static function getInfo() {
    return array(
      'name' => t('Webform Clear - Submission tests'),
      'description' => t('Submits sample webforms with different clear settings and checks the database integrity.'),
      'group' => t('Webform Clear'),
    );
  }

  /**
   * Implements setUp().
   */
  function setUp() {
    parent::setUp();
    module_enable(array('webform_clear'));
  }

  /**
   * Implements tearDown().
   */
  function tearDown() {
    parent::tearDown();
  }

  /**
   * Test submissions with different webform clear options.
   */
  function testWebformClear() {
    // Log in as admin user.
    $this->drupalLogin($this->webform_users['admin']);

    // Do not delete. Check that node still exists before and after cron.
    variable_set('webform_clear_default_time', WEBFORM_CLEAR_DO_NOT_DELETE);
    $this->webformReset();
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(0);
    $this->assertTrue($submission_exists_before, 'Submission exists before cron (do not delete)');
    $this->assertTrue($submission_exists_after, 'Submission exists after cron (do not delete)');

    // Set up immediate clear. Check that node doesn't exist before or after
    // cron.
    variable_set('webform_clear_default_time', 0);
    $this->webformReset();
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(0);
    $this->assertFalse($submission_exists_before, 'Submission does not exist before cron (delete immediately)');
    $this->assertFalse($submission_exists_after, 'Submission does not exist after cron (delete immediately)');

    // Override the deletion by editing webform options:

    // Give admin user the right permission to override default clear times.
    // Reset cached permissions.
    $this->checkPermissions(array('set up webform_clear times'), TRUE);
    $role = $this->drupalCreateRole(array('set up webform_clear times'));

    $this->webform_users['admin']->roles[$role] = $role;
    user_save($this->webform_users['admin']);

    // Override "immediate clear" default value with "Do not delete".
    $node = $this->testWebformForm();
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(0, WEBFORM_CLEAR_DO_NOT_DELETE);
    $this->assertTrue($submission_exists_before, 'Submission exists before cron (do not delete overriding default)');
    $this->assertTrue($submission_exists_after, 'Submission exists after cron (do not delete overriding default');

    // Make sure we keep the custom option upon consequent edit.
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(0);
    $this->assertTrue($submission_exists_before, 'Submission still exists before cron (do not delete overriding default, second edit)');
    $this->assertTrue($submission_exists_after, 'Submission still exists before cron (do not delete overriding default, second edit)');

    // Remove clear times permission from the admin user.
    unset($this->webform_users['admin']->roles[$role]);
    user_save($this->webform_users['admin']);
    // Make sure we still have the custom option.
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(0);
    $this->assertTrue($submission_exists_before, 'Submission still exists before cron (do not delete overriding default, no admin)');
    $this->assertTrue($submission_exists_after, 'Submission still exists before cron (do not delete overriding default, no admin)');

    // Set up clear after 1 day. Check that node exists upon submission but
    // not after 1 day.
    $this->webformReset();
    variable_set('webform_clear_default_time', 1*24*60*60);
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(1*24*60*60);
    $this->assertTrue($submission_exists_before, 'Submission exists before cron (1 day)');
    $this->assertFalse($submission_exists_after, 'Submission does not exist after cron (1 day)');

    // Check that the submission is not deleted before the 1 day has passed.
    $this->webformReset();
    variable_set('webform_clear_default_time', 1*24*60*60);
    list($submission_exists_before, $submission_exists_after) = $this->webformSubmissionExecute(60);
    $this->assertTrue($submission_exists_before, 'Submission exists before cron (1 day)');
    $this->assertTrue($submission_exists_after, 'Submission exists after cron (1 day, cron at 1 hour)');
  }

  /**
   * Execute the submission test.
   *
   * @param int $add_time
   *   Seconds to add to the current time (used to fake cron running in the
   *   future).
   *
   * @param int $override_clear_time
   *   Override default clear time.
   */
  function webformSubmissionExecute($add_time = 0, $override_clear_time = NULL) {
    $path = drupal_get_path('module', 'webform');
    module_load_include('inc', 'webform', 'includes/webform.submissions');
    $node = $this->testWebformForm();

    // Set up new clear times.
    $edit = array();
    if (isset($override_clear_time)) {
      $edit = array('clear_time' => $override_clear_time);
    }
    $this->drupalPost('node/' . $node->nid . '/webform/configure', $edit, 'Save configuration');

    $submission_values = array();
    // Visit the node page with the "foo=bar" query, to test %get[] default values.
    $this->drupalGet('node/' . $node->nid, array('query' => array('foo' => 'bar')));
    // Submit our test data.
    $this->drupalPost(NULL, $submission_values, 'Submit', array(), array(), 'webform-client-form-' . $node->nid);

    // Get the SID of the new submission.
    $matches = array();
    preg_match('/sid=([0-9]+)/', $this->getUrl(), $matches);
    $sid = $matches[1];

    // Check if submission exists.
    $submission_exists_before = !empty(webform_get_submission($node->nid, $sid, TRUE));
    _webform_clear_current_time($add_time);
    // Run the Webform Clear cron.
    webform_clear_cron();
    // Reset the time to add.
    _webform_clear_current_time(0);
    $submission_exists_after = !empty(webform_get_submission($node->nid, $sid, TRUE));

    return array($submission_exists_before, $submission_exists_after);
  }
}