<?php
class PageNotFoundTest extends DrupalTestCase {

  function get_info() {
    return array(
      'name' => t('404 Page not found'),
      'desc' => t('Check that the custom error message is displayed when a page is not found.'),
      'group' => t('CustomError'),
    );
  }

  function testPageNotFoundMessage() {
	
  	/* Enable CustomError module */
	  $this->drupalModuleEnable('customerror');

  	/* Set title and text of error message */
  	$error_code = 404;
  	$title = $this->randomName($number = 10, $prefix = 'simpletest_');
	  $this->drupalVariableSet('customerror_'. $error_code .'_title', $title);
	
  	$description = $this->randomName($number = 512, $prefix = 'simpletest_');
	  $this->drupalVariableSet('customerror_'. $error_code, $description);
	
  	/* Access error page directly, check for title and text of error message */
	  $this->get(url('customerror/'. $error_code, NULL, NULL, TRUE));
	  $this->assertText($title, 'Title on '. $error_code .' error page set when accessed directly');
	  $this->assertText($description, 'Description on '. $error_code .' error page set when accessed directly');
	
  	/* Point Drupal to the new error message */
  	$this->drupalVariableSet('site_'. $error_code, 'customerror/'. $error_code);

    /* Access next node ID, shouldn't exist yet. Note that this increments the nid each time it's run. */
	  $this->get(url('node/'. db_next_id('{node}_nid'), NULL, NULL, TRUE));

	  /* Check for response code, title and text of error message */
    $this->assertResponse($error_code, 'Response code on '. $error_code .' error page set when accessed at non-existent URL');
	  $this->assertText($title, 'Title on '. $error_code .' error page set when accessed at non-existent URL');
	  $this->assertText($description, 'Description on '. $error_code .' error page set when accessed at non-existent URL');

    /* Could also create node, prove it's accessible, delete it, then try to access again and prove it's gone */
    
  }

}