node_import.test in Node import 6

File

tests/node_import.test

<?php

/**
 * @file
 * Tests the basic Node import functionality of uploading new
 * files and the different settings.
 */
require_once drupal_get_path('module', 'node_import') . '/tests/NodeImportTestCase.php';
class NodeImportAPITestCase extends NodeImportTestCase {
  public static function getInfo() {
    return array(
      'name' => 'Node import API',
      'description' => 'Test Node import API functions.',
      'group' => 'Node import',
    );
  }
  public function setUp() {
    parent::setUp();
    module_load_include('inc', 'node_import');
  }
  public function tearDown() {
    parent::tearDown();
  }

  /**
   * Read all data from specified file with given file options.
   *
   * @param $filepath
   *   String. Full path to the file.
   *
   * @param $file_offset
   *   Integer. Starting file offset.
   *
   * @param $file_options
   *   Array of file options. @see node_import_read_from_file().
   *
   * @return
   *   Array of records.
   */
  private function readFromFile($filepath, $file_offset, $file_options) {
    $data = array();
    $continue = TRUE;
    while ($continue) {
      $ret = node_import_read_from_file($filepath, $file_offset, $file_options);
      if ($ret === FALSE) {
        $continue = FALSE;
      }
      else {
        list($file_offset, $record) = $ret;
        $data[] = $record;
      }
    }
    return $data;
  }

  /**
   * Compare data read from file with data that should be read from file.
   *
   * @param $file_data
   *   Array. Data that should be read.
   *
   * @param $data
   *   Array. Data that has been read.
   *
   * @return
   *   Boolean.
   */
  private function compareData($file_data, $data) {
    if (count($data) != count($file_data)) {
      return $this
        ->fail(t('Number of read rows matches.'));
    }
    foreach ($file_data as $i => $row_data) {
      if (count($file_data[$i]) != count($data[$i])) {
        return $this
          ->fail(t('Number of fields in row %i matches.', array(
          '%i' => $i,
        )));
      }
      foreach ($row_data as $j => $value) {
        if (strcmp($file_data[$i][$j], $data[$i][$j])) {
          return $this
            ->fail(t('Data of field %j in row %i matches.', array(
            '%i' => $i,
            '%j' => $j,
          )));
        }
      }
    }
    return TRUE;
  }

  /**
   * Test reading from CSV files with Unix line endings (\n).
   */
  public function testLineEndingsUnix() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/line-endings-unix.csv';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => ',',
      'text delimiter' => '"',
      'escape character' => '\\',
    );
    $file_data = array(
      array(
        'title',
        'body',
      ),
      array(
        'first title',
        'first body',
      ),
      array(
        'second title',
        'second body',
      ),
      array(
        'third title',
        'third body',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

  /**
   * Test reading from CSV files with DOS line endings (\r\n).
   */
  public function testLineEndingsDOS() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/line-endings-dos.csv';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => ',',
      'text delimiter' => '"',
      'escape character' => '\\',
    );
    $file_data = array(
      array(
        'title',
        'body',
      ),
      array(
        'first title',
        'first body',
      ),
      array(
        'second title',
        'second body',
      ),
      array(
        'third title',
        'third body',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

  /**
   * Test reading from CSV files with MacIntosh line endings (\r).
   */
  public function testLineEndingsMac() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/line-endings-mac.csv';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => ',',
      'text delimiter' => '"',
      'escape character' => '\\',
    );
    $file_data = array(
      array(
        'title',
        'body',
      ),
      array(
        'first title',
        'first body',
      ),
      array(
        'second title',
        'second body',
      ),
      array(
        'third title',
        'third body',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

  /**
   * Test reading from files without an escape character. See #739786.
   */
  public function testNoEscapeCharacter() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/no-escape.txt';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => '|',
      'text delimiter' => '%',
      'escape character' => '<none>',
    );
    $file_data = array(
      array(
        'title',
        'description',
      ),
      array(
        'Book',
        'Book description goes here...',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

  /**
   * Test reading from files with multiple lines in quoted field.
   */
  public function testMultipleLines() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/multiple-lines.csv';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => ',',
      'text delimiter' => '"',
      'escape character' => '\\',
    );
    $file_data = array(
      array(
        'title',
        'body',
      ),
      array(
        'first title',
        'first body',
      ),
      array(
        'second title',
        'second body
with multiple
lines',
      ),
      array(
        'third title',
        'third body
with multiple
lines

including
empty line',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

  /**
   * Test reading from files with empty last column. See #532182.
   */
  public function testEmptyLastColumn() {
    $filepath = drupal_get_path('module', 'node_import') . '/tests/empty-last-column.csv';
    $file_offset = 0;
    $file_options = array(
      'record separator' => '<newline>',
      'field separator' => ',',
      'text delimiter' => '"',
      'escape character' => '\\',
    );
    $file_data = array(
      array(
        'title',
        'body',
      ),
      array(
        'a',
        '',
      ),
      array(
        'b',
        '',
      ),
      array(
        'c',
        '',
      ),
    );
    $data = $this
      ->readFromFile($filepath, $file_offset, $file_options);
    $this
      ->assertTrue($this
      ->compareData($data, $file_data), t('Correctly read data from file.'));
  }

}

Classes

Name	Description
NodeImportAPITestCase