<?php

/**
 * @file
 * Tests for the textformatter module.
 */

class TextformatterTestCase extends DrupalWebTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Textformatter tests',
      'description' => 'Tests textformatter module functionality',
      'group' => 'Textformatter',
    );
  }

  protected function setUp() {
    parent::setUp(array('textformatter'));

    $this->admin_user = $this->drupalCreateUser(array('bypass node access'));

    $this->field_name = drupal_strtolower($this->randomName() . '_field_name');
    $this->field = array('field_name' => $this->field_name, 'type' => 'text', 'cardinality' => -1);
    $this->field = field_create_field($this->field);

    $this->field_id = $this->field['id'];

    $this->instance = array(
      'field_name' => $this->field_name,
      'entity_type' => 'node',
      'bundle' => 'page',
      'label' => $this->randomName() . '_label',
      'description' => $this->randomName() . '_description',
      'weight' => mt_rand(0, 127),
      'settings' => array(
        'max_length' => 255,
      ),
      'widget' => array(
        'type' => 'text_textfield',
        'label' => 'Test Field',
      ),
      'display' => array(
        'default' => array(
          'label' => 'above',
          'module' => 'textformatter',
          'settings' => array(
            'textformatter_class' => 'textformatter-list',
            'textformatter_comma_and' => 0,
            'textformatter_comma_full_stop' => 0,
            'textformatter_comma_override' => 0,
            'textformatter_comma_tag' => 'div',
            'textformatter_contrib' => array(),
            'textformatter_separator_custom' => '',
            'textformatter_separator_custom_class' => 'textformatter-separator',
            'textformatter_separator_custom_tag' => 'span',
            'textformatter_term_plain' => 0,
            'textformatter_type' => 'ul',
          ),
          'type' => 'textformatter_list',
          'weight' => '10',
        ),
      ),
    );
    field_create_instance($this->instance);
  }

  /**
   * Test the general output of the display formatter.
   */
  public function testFormatterOutput() {
    $this->drupalLogin($this->admin_user);

    $field_values = array(LANGUAGE_NONE => array());
    for ($i = 0; $i < 10; $i++) {
      $field_values[LANGUAGE_NONE][] = array('value' => $this->randomName());
    }

    $node = $this->drupalCreateNode(array($this->field_name => $field_values));
    $this->verbose('Node: ' . var_export($node, TRUE));

    $page = $this->drupalGet('node/' . $node->nid);

    $this->verbose('Page: ' . $page);

    $this->drupalSetContent($page);
    $this->assertResponse(200);

    foreach ($field_values[LANGUAGE_NONE] as $delta => $item) {
      $this->assertText($item['value'], t('Field value !delta output on node.', array('!delta' => $delta)));
    }

    $items = array();
    foreach ($field_values[LANGUAGE_NONE] as $item) {
      $items[] = $item['value'];
    }

    // Test the default ul list.
    $options = array(
      'type' => 'ul',
      'items' => $items,
      'attributes' => array(
        'class' => array('textformatter-list'),
      ),
    );
    $ul = theme('item_list', $options);

    $this->assertRaw($ul, 'The expected unordered list markup was produced.');

    // Update the field settings for ol list.
    $field_instance = field_info_instance('node', $this->field_name, $node->type);
    $field_instance['display']['default']['settings']['textformatter_type'] = 'ol';
    field_update_instance($field_instance);

    // Get the node page again.
    $this->drupalGet('node/' . $node->nid);

    // Test the default ol list.
    $options['type'] = 'ol';
    $ol = theme('item_list', $options);

    $this->assertRaw($ol, 'The expected ordered list markup was produced.');

    // Update the field settings for comma list.
    $field_instance['display']['default']['settings']['textformatter_type'] = 'comma';
    field_update_instance($field_instance);

    // Get the node page again.
    $this->drupalGet('node/' . $node->nid);

    // Test the default comma list.
    unset($options['type']);
    $comma = theme('textformatter_comma', $options);

    $this->assertRaw($comma, 'The expected comma list markup was produced.');
  }

}