<?php

/**
 * @file
 * Tests for the File (Field) Paths module.
 */

/**
 * Class FileFieldPathsTokensTestCase
 */
class FileFieldPathsTokensTestCase extends FileFieldPathsTestCase {
  /**
   * @inheritdoc
   */
  public static function getInfo() {
    return array(
      'name'        => 'Token functionality',
      'description' => 'Tests File (Field) Paths tokens.',
      'group'       => 'File (Field) Paths',
    );
  }

  /**
   * @param $token
   * @param $value
   * @param $data
   */
  public function assertToken($token, $value, $data) {
    $result = token_replace($token, $data);
    $this->assertEqual($result, $value, t('Token @token equals @value', array(
      '@token' => $token,
      '@value' => $value
    )));
  }

  /**
   * Test token values with a text file.
   */
  public function testTokensBasic() {
    // Prepare a test text file.
    $text_file = $this->getTestFile('text');
    file_save($text_file);

    // Ensure tokens are processed correctly.
    $data = array('file' => $text_file);
    $this->assertToken('[file:ffp-name-only]', 'text-0', $data);
    $this->assertToken('[file:ffp-name-only-original]', 'text-0', $data);
    $this->assertToken('[file:ffp-extension-original]', 'txt', $data);
  }

  /**
   * Test token values with a moved text file.
   */
  public function testTokensMoved() {
    // Prepare a test text file.
    $text_file = $this->getTestFile('text');
    file_save($text_file);

    // Move the text file.
    $moved_file = file_move($text_file, 'public://moved.diff');

    // Ensure tokens are processed correctly.
    $data = array('file' => $moved_file);
    $this->assertToken('[file:ffp-name-only]', 'moved', $data);
    $this->assertToken('[file:ffp-name-only-original]', 'text-0', $data);
    $this->assertToken('[file:ffp-extension-original]', 'txt', $data);
  }

  /**
   * Test token values with a multi-extension text file.
   */
  public function testTokensMultiExtension() {
    // Prepare a test text file.
    $text_file = $this->getTestFile('text');
    file_unmanaged_copy($text_file->uri, 'public://text.multiext.txt');
    $files         = file_scan_directory('public://', '/text\.multiext\.txt/');
    $multiext_file = current($files);
    file_save($multiext_file);

    // Ensure tokens are processed correctly.
    $data = array('file' => $multiext_file);
    $this->assertToken('[file:ffp-name-only]', 'text.multiext', $data);
    $this->assertToken('[file:ffp-name-only-original]', 'text.multiext', $data);
    $this->assertToken('[file:ffp-extension-original]', 'txt', $data);
  }

  /**
   * Test token value with a UTF file.
   * @see https://www.drupal.org/node/1292436
   */
  public function testTokensUTF() {
    // Prepare a test text file.
    $text_file = $this->getTestFile('text');
    file_unmanaged_copy($text_file->uri, 'public://тест.txt');
    $files    = file_scan_directory('public://', '/тест\.txt/');
    $utf_file = current($files);
    file_save($utf_file);

    // Ensure tokens are processed correctly.
    $data = array('file' => $utf_file);
    $this->assertToken('[file:ffp-name-only]', 'тест', $data);
  }
}