<?php
// $Id: form_example.test,v 1.1.2.3 2010-10-06 13:32:18 ilo Exp $

/**
 * @file
 * test file for form_example module.
 */

/**
 * Default test case for the form_example module.
 */
class FormExampleTestCase extends DrupalWebTestCase {

  public static function getInfo() {
    return array(
      'name' => 'Form Example',
      'description' => 'Various tests on the form_example module.' ,
      'group' => 'Examples',
    );
  }

  function setUp() {
    parent::setUp('form_example');
  }

  /**
   * Test each tutorial
   */
  function testTutorials() {
    // Tutorial #1
    $this->drupalGet('examples/form_example/tutorial');
    $this->assertText(t('#10'));

    // #2
    $this->drupalPost('examples/form_example/tutorial/2', array('name' => t('name')), t('Submit'));

    // #4
    $this->drupalPost('examples/form_example/tutorial/4',
      array('first' => t('firstname'), 'last' => t('lastname')), t('Submit'));
    $this->drupalPost('examples/form_example/tutorial/4', array(), t('Submit'));
    $this->assertText(t('First name field is required'));
    $this->assertText(t('Last name field is required'));

    // #5
    $this->drupalPost('examples/form_example/tutorial/5',
      array('first' => t('firstname'), 'last' => t('lastname')), t('Submit'));
    $this->assertText(t('Please enter your first name'));
    $this->drupalPost('examples/form_example/tutorial/4', array(), t('Submit'));
    $this->assertText(t('First name field is required'));
    $this->assertText(t('Last name field is required'));

    // #6
    $this->drupalPost('examples/form_example/tutorial/6',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955),
      t('Submit'));
    $this->assertNoText(t('Enter a year between 1900 and 2000'));
    $this->drupalPost('examples/form_example/tutorial/6',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1855),
      t('Submit'));

    $this->assertText(t('Enter a year between 1900 and 2000'));


    // #7
    $this->drupalPost('examples/form_example/tutorial/7',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955),
      t('Submit'));
    $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
    $this->drupalPost('examples/form_example/tutorial/7',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1855),
      t('Submit'));

    $this->assertText(t('Enter a year between 1900 and 2000'));


    // #8
    $this->drupalPost('examples/form_example/tutorial/8',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955),
      t('Submit'));
    $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
    $this->drupalPost('examples/form_example/tutorial/8',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1855),
      t('Submit'));
    $this->assertText(t('Enter a year between 1900 and 2000'));
    $this->drupalPost('examples/form_example/tutorial/8',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1855),
      t('Reset form'));
    $this->assertNoText(t('Enter a year between 1900 and 2000'));

    // #9
    $this->drupalPost('examples/form_example/tutorial/9',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955),
      t('Add another name'));
    $this->assertText(t('Name #2'));
    $this->drupalPost(NULL,
      array(
        'first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955,
        'first2' => t('firstname2'), 'last2' => t('lastname2'), 'year_of_birth2' => 1956,
      ), t('Submit'));
    $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
    $this->assertText(t('Second name: name="firstname2 lastname2", year of birth=1956'));


    // #10
    $this->drupalPost('examples/form_example/tutorial/10',
      array('first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955),
      t('Add another name'));
    $this->assertText(t('Name #2'));

    $this->drupalPost(NULL,
      array(
        'first' => t('firstname'), 'last' => t('lastname'), 'year_of_birth' => 1955,
        'first2' => t('firstname2'), 'last2' => t('lastname2'), 'year_of_birth2' => 1956,
      ), t('Next >>'));

    $this->drupalPost(NULL, array('color' => t('green')), t('Submit'));
    $this->assertText(t('The form has been submitted. name="firstname lastname", year of birth=1955'));
    $this->assertText(t('Second name: name="firstname2 lastname2", year of birth=1956'));
    $this->assertText(t('And the favorite color is green'));

    // #11
    // Get sample images.
    $images = $this->drupalGetTestFiles('image');

    foreach ($images as $image) {
      $this->drupalPost('examples/form_example/tutorial/11', array('files[file]' => $image->filename), t('Submit'));
      $this->assertText(t('The form has been submitted and the image has been saved, filename: @filename.', array('@filename' => $image->basename)));
    }
    // Try invalid files
    $files = $this->drupalGetTestFiles('html');
    foreach ($files as $file) {
      $this->drupalPost('examples/form_example/tutorial/11', array('files[file]' => $file->filename), t('Submit'));
      // Can't find a quick way to rebuild the whole validation string, so check
      // only that file has not been submitted.
      $this->assertText(t('The selected file @filename could not be uploaded.', array('@filename' => $file->basename)));
    }

  }

  /**
   * Test the element_example form for correct behavior.
   */
  function testElementExample() {
    // Make one basic POST with a set of values and check for correct responses.
    $edit = array(
      'form_example_textfield' => $this->randomName(),
      'form_example_checkbox' => TRUE,
      'form_example_element_discrete[areacode]' => sprintf('%03d', rand(0, 999)),
      'form_example_element_discrete[prefix]' => sprintf('%03d', rand(0, 999)),
      'form_example_element_discrete[extension]' => sprintf('%04d', rand(0, 9999)),
      'form_example_element_combined[areacode]' => sprintf('%03d', rand(0, 999)),
      'form_example_element_combined[prefix]' => sprintf('%03d', rand(0, 999)),
      'form_example_element_combined[extension]' => sprintf('%04d', rand(0, 9999)),
    );
    $this->drupalPost('examples/form_example/element_example', $edit, t('Submit'));
    $this->assertText(t('form_example_textfield has value @value', array('@value' => $edit['form_example_textfield'])));
    $this->assertText(t('form_example_checkbox has value 1'));
    $this->assertPattern(t('/areacode.*!areacode/', array('!areacode' => $edit['form_example_element_discrete[areacode]'])));
    $this->assertPattern(t('/prefix.*!prefix/', array('!prefix' => $edit['form_example_element_discrete[prefix]'])));
    $this->assertPattern(t('/extension.*!extension/', array('!extension' => $edit['form_example_element_discrete[extension]'])));

    $this->assertText(t('form_example_element_combined has value @value', array('@value' => $edit['form_example_element_combined[areacode]'] . $edit['form_example_element_combined[prefix]'] . $edit['form_example_element_combined[extension]'])));

    // Now flip the checkbox and check for correct behavior.
    $edit['form_example_checkbox'] = FALSE;
    $this->drupalPost('examples/form_example/element_example', $edit, t('Submit'));
    $this->assertText(t('form_example_checkbox has value 0'));
  }
}