timeline/tests/feed.test

<?php
// $Id: feed.test,v 1.1 2006/10/21 20:34:21 arto Exp $

/**
 * @file
 * Unit tests for verifying the well-formedness of the data feeds provided by the timeline module.
 */

class feed_test extends DrupalTestCase {

  function get_info() {
    return array(
      'name'  => t('Data feeds'),
      'desc'  => t('Verifies that the JSON and XML timeline data feeds provided by the module work as intended and output well-formed data.'),
      'group' => 'Timeline',
    );
  }

  function setup()    { return parent::setup(); }

  function teardown() { return parent::teardown(); }

  function test_get_timezone() {
    $timezone = timeline_get_timezone();
    $this->assertIsA($timezone, 'integer');
  }

  function test_format_date() {
    $date = timeline_format_iso8601_date(time());
    $this->assertIsA($date, 'string');
    $this->assertWantedPattern('/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/', $date);
  }

  function test_data() {
    $view_name = 'timeline_nodes';
    $view = views_get_view($view_name);
    $this->assertIsA($view, 'stdclass');

    $events = timeline_data($view);
    $this->assertIsA($events, 'array');

    foreach ($events as $event) {
      $this->assertIsA($event, 'array');
      $this->assertTrue(!empty($event['title']), 'event->title is not empty');
      $this->assertTrue(!empty($event['start']), 'event->start is not empty');
      $this->assertTrue(!empty($event['link']), 'event->link is not empty');
      $this->assertTrue(isset($event['description']), 'event->description is set');
    }
  }

  function test_json_feed() {
    $this->setMaximumRedirects(0);
    $data = $this->get(url('timeline/json', 'view=timeline_nodes', NULL, TRUE));

    $this->assertResponse(200);
    $this->assertMime('application/json; charset=utf-8');
    $this->assertTrue(!empty($data));

    // TODO: parse JSON to ensure it is well-formed.
  }

  function test_xml_feed() {
    $this->setMaximumRedirects(0);
    $data = $this->get(url('timeline/xml', 'view=timeline_nodes', NULL, TRUE));

    $this->assertResponse(200);
    $this->assertMime('text/xml; charset=utf-8');
    $this->assertTrue(!empty($data));

    $xml_parser = drupal_xml_parser_create($data);
    $this->assertIsA($xml_parser, 'resource');

    // Simply test that it is possible to parse the XML; this could be improved.
    $blackhole = create_function('', 'return;');
    xml_set_element_handler($xml_parser, $blackhole, $blackhole);
    xml_parser_set_option($xml_parser, XML_OPTION_SKIP_WHITE, 1);

    $result = xml_parse($xml_parser, $data, TRUE);
    $this->assertTrue($result, 'parsing XML failed (' . xml_error_string(xml_get_error_code($xml_parser)) . ')');

    xml_parser_free($xml_parser);
  }

}
1	<?php
2	// $Id: feed.test,v 1.1 2006/10/21 20:34:21 arto Exp $
3
4	/**
5	* @file
6	* Unit tests for verifying the well-formedness of the data feeds provided by the timeline module.
7	*/
8
9	class feed_test extends DrupalTestCase {
10
11	function get_info() {
12	return array(
13	'name' => t('Data feeds'),
14	'desc' => t('Verifies that the JSON and XML timeline data feeds provided by the module work as intended and output well-formed data.'),
15	'group' => 'Timeline',
16	);
17	}
18
19	function setup() { return parent::setup(); }
20
21	function teardown() { return parent::teardown(); }
22
23	function test_get_timezone() {
24	$timezone = timeline_get_timezone();
25	$this->assertIsA($timezone, 'integer');
26	}
27
28	function test_format_date() {
29	$date = timeline_format_iso8601_date(time());
30	$this->assertIsA($date, 'string');
31	$this->assertWantedPattern('/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/', $date);
32	}
33
34	function test_data() {
35	$view_name = 'timeline_nodes';
36	$view = views_get_view($view_name);
37	$this->assertIsA($view, 'stdclass');
38
39	$events = timeline_data($view);
40	$this->assertIsA($events, 'array');
41
42	foreach ($events as $event) {
43	$this->assertIsA($event, 'array');
44	$this->assertTrue(!empty($event['title']), 'event->title is not empty');
45	$this->assertTrue(!empty($event['start']), 'event->start is not empty');
46	$this->assertTrue(!empty($event['link']), 'event->link is not empty');
47	$this->assertTrue(isset($event['description']), 'event->description is set');
48	}
49	}
50
51	function test_json_feed() {
52	$this->setMaximumRedirects(0);
53	$data = $this->get(url('timeline/json', 'view=timeline_nodes', NULL, TRUE));
54
55	$this->assertResponse(200);
56	$this->assertMime('application/json; charset=utf-8');
57	$this->assertTrue(!empty($data));
58
59	// TODO: parse JSON to ensure it is well-formed.
60	}
61
62	function test_xml_feed() {
63	$this->setMaximumRedirects(0);
64	$data = $this->get(url('timeline/xml', 'view=timeline_nodes', NULL, TRUE));
65
66	$this->assertResponse(200);
67	$this->assertMime('text/xml; charset=utf-8');
68	$this->assertTrue(!empty($data));
69
70	$xml_parser = drupal_xml_parser_create($data);
71	$this->assertIsA($xml_parser, 'resource');
72
73	// Simply test that it is possible to parse the XML; this could be improved.
74	$blackhole = create_function('', 'return;');
75	xml_set_element_handler($xml_parser, $blackhole, $blackhole);
76	xml_parser_set_option($xml_parser, XML_OPTION_SKIP_WHITE, 1);
77
78	$result = xml_parse($xml_parser, $data, TRUE);
79	$this->assertTrue($result, 'parsing XML failed (' . xml_error_string(xml_get_error_code($xml_parser)) . ')');
80
81	xml_parser_free($xml_parser);
82	}
83
84	}