public function RestfulSimpleJsonTestCase::testSimpleJson in RESTful 7.2

Same name and namespace in other branches

1. 7 tests/RestfulSimpleJsonTestCase.test \RestfulSimpleJsonTestCase::testSimpleJson()

Test the Simple JSON formatter.

File

tests/RestfulSimpleJsonTestCase.test, line 30

Contains RestfulSimpleJsonTestCase

Class

RestfulSimpleJsonTestCase

Code

public function testSimpleJson() {
  $resource_manager = restful()
    ->getResourceManager();
  $node = restful_test_create_node_with_tags();
  $handler = $resource_manager
    ->getPlugin('articles:1.5');
  $resource_manager
    ->clearPluginCache($handler
    ->getPluginId());

  // Use the simple JSON formatter.
  $plugin_definition = $handler
    ->getPluginDefinition();
  $plugin_definition['formatter'] = 'json';
  $handler
    ->setPluginDefinition($plugin_definition);
  $handler
    ->setRequest(Request::create('/api/v1.5/articles/' . $node->nid));
  $handler
    ->setPath($node->nid);
  $response = drupal_json_decode(restful()
    ->getFormatterManager()
    ->format($handler
    ->process(), 'json'));
  $response = $response['data'];
  $formatter_manager = new FormatterManager($handler);
  $accept = empty($GLOBALS['_SERVER']['HTTP_ACCEPT']) ? NULL : $GLOBALS['_SERVER']['HTTP_ACCEPT'];
  $formatter = $formatter_manager
    ->negotiateFormatter($accept, 'json');
  $result = $formatter
    ->format($response);
  if ($decoded_json = drupal_json_decode($result)) {
    $this
      ->pass('Valid JSON output generated.');
  }
  else {
    $this
      ->fail('Invalid JSON output generated.');
  }
  $this
    ->assertNotNull($decoded_json['data'], 'The "data" wrapper was created successfully.');

  // Assert the embedded tags.
  foreach ($decoded_json['data'][0]['tags'] as $index => $tag_info) {
    $this
      ->assertNotNull($tag_info['self'], 'The "self" property was populated for the tags.');
    $this
      ->assertNotNull($tag_info['id'], 'The "id" property was populated.');
    $this
      ->assertEqual($tag_info['label'], $response[0]['tags'][$index]['label'], 'The "label" property was populated correctly.');
  }

  // Assert the HATEOAS.
  // Create another node for pagination.
  restful_test_create_node_with_tags();

  // Change the max range.
  $handler
    ->getDataProvider()
    ->setRange(1);
  $handler
    ->setRequest(Request::create(''));
  $handler
    ->setPath('');
  $results = $handler
    ->process();
  $formatter = restful()
    ->getFormatterManager()
    ->getPlugin('json');
  $formatter
    ->setResource($handler);
  $data = $formatter
    ->prepare($results);
  $this
    ->assertNotNull($data['self'], '"Self" property added.');
  $this
    ->assertEqual($data['count'], 2, 'Count was populated correctly.');
  $this
    ->assertEqual(count($data['data']), 1, 'The correct number of items was listed.');
  $this
    ->assertNotNull($data['next'], '"Next" property added.');

  // Test the pagination links for bigger ranges.
  // Create an extra node for more pagination options.
  restful_test_create_node_with_tags();
  $handler
    ->getDataProvider()
    ->setRange(50);
  $handler
    ->setRequest(Request::create('', array(
    'range' => 1,
    'page' => 2,
  )));
  $handler
    ->setPath('');
  $results = $handler
    ->process();
  $formatter = restful()
    ->getFormatterManager()
    ->getPlugin('json');
  $formatter
    ->setResource($handler);
  $data = $formatter
    ->prepare($results);
  $this
    ->assertEqual($data['count'], 3, 'Count was populated correctly.');
  $this
    ->assertEqual(count($data['data']), 1, 'The correct number of items was listed.');
  $this
    ->assertNotNull($data['next'], '"Next" property added.');
  $this
    ->assertNotNull($data['previous'], '"Previous" property added.');

  // Test the max cap for the range.
  $handler
    ->getDataProvider()
    ->setRange(1);
  $handler
    ->setRequest(Request::create('/api/v1.5/articles', array(
    'page' => array(
      'size' => 1000,
      'number' => 2,
    ),
  )));
  $handler
    ->setPath('');
  $results = $handler
    ->process();
  $formatter = restful()
    ->getFormatterManager()
    ->getPlugin('json');
  $formatter
    ->setResource($handler);
  $data = $formatter
    ->prepare($results);
  $this
    ->assertNotNull($data['next'], '"Next" property added.');
}