<?php

class TXTExportViewsDataExportTests extends ViewsDataExportSimpleExportTest {

  protected $profile = 'testing';

  public static function getInfo() {
    return array(
      'name' => 'TXT Export',
      'description' => 'Various tests for exporting to TXT.',
      'group' => 'Views Data Export',
    );
  }

  protected $vde_export_type = 'TXT';

  protected function getStylePluginName() {
    return 'views_data_export_txt';
  }

  protected function getExportView($path = 'vde_test') {
    // Create the basic view.
    $view = $this->getBasicExportView();

    $display = $view->new_display('views_data_export', 'Data export', 'vde_test');
    $display->override_option('style_plugin', $this->getStylePluginName());
    $display->override_option('path', $path);

    $expected = '[ID]

1
[Name]

John
[Age]

25
----------------------------------------

[ID]

2
[Name]

George
[Age]

27
----------------------------------------

[ID]

3
[Name]

Ringo
[Age]

28
----------------------------------------

[ID]

4
[Name]

Paul
[Age]

26
----------------------------------------

[ID]

5
[Name]

Meredith
[Age]

30
----------------------------------------';

    return array(&$view, $expected);
  }

  /**
   * Test to check if empty fields are correctly hidden.
   */
  protected function testHideEmptySupport() {
    $view = $this->getHideIfEmptyExportView();

    // We need to ensure that the test fields are actually empty/0.
    db_update('views_test')
      ->fields(array('age' => 0,))
      ->condition('name', 'Paul')
      ->execute();

    db_update('views_test')
      ->fields(array('name' => '',))
      ->condition('name', 'George')
      ->execute();

    db_update('views_test')
      ->fields(array('name' => 0,))
      ->condition('name', 'John')
      ->execute();

    $expected = '[ID]

1
[Name]

0
[Age]

25
----------------------------------------

[ID]

2
[Age]

27
----------------------------------------

[ID]

3
[Name]

Ringo
[Age]

28
----------------------------------------

[ID]

4
[Name]

Paul
----------------------------------------

[ID]

5
[Name]

Meredith
[Age]

30
----------------------------------------';

    $message = 'Hide if empty support for ' . $this->vde_export_type . ' export matched expected output.';

    $this->executeAndCompareGivenView($view, $expected, $message);

  }

}