public function GeolocationItemTest::testGeolocationItem in Geolocation Field 8.3

Same name and namespace in other branches

1. 8 tests/src/Kernel/GeolocationItemTest.php \Drupal\Tests\geolocation\Kernel\GeolocationItemTest::testGeolocationItem()
2. 8.2 tests/src/Kernel/GeolocationItemTest.php \Drupal\Tests\geolocation\Kernel\GeolocationItemTest::testGeolocationItem()

Tests using entity fields of the geolocation field type.

File

tests/src/Kernel/GeolocationItemTest.php, line 48

Class

GeolocationItemTest

Tests the new entity API for the geolocation field type.

Namespace

Drupal\Tests\geolocation\Kernel

Code

public function testGeolocationItem() {
  $entityTestStorage = \Drupal::entityTypeManager()
    ->getStorage('entity_test');
  $lat = '49.880657';
  $lng = '10.869212';
  $data = 'Foo bar';

  // Verify entity creation.
  $entity = $entityTestStorage
    ->create([
    'title' => $this
      ->randomMachineName(),
    'field_test' => [
      'lat' => $lat,
      'lng' => $lng,
      'data' => $data,
    ],
  ]);
  $entity
    ->save();

  // Verify entity has been created properly.
  $id = $entity
    ->id();

  /** @var \Drupal\entity_test\Entity\EntityTest $entity */
  $entity = $entityTestStorage
    ->load($id);
  $this
    ->assertInstanceOf(FieldItemListInterface::class, $entity
    ->get('field_test'), 'Field implements interface.');
  $this
    ->assertInstanceOf(FieldItemInterface::class, $entity
    ->get('field_test')[0], 'Field item implements interface.');
  $this
    ->assertEquals($entity
    ->get('field_test')->lat, $lat, "Lat {$entity->get('field_test')->lat} is equal to lat {$lat}.");
  $this
    ->assertEquals($entity
    ->get('field_test')[0]->lat, $lat, "Lat {$entity->get('field_test')[0]->lat} is equal to lat {$lat}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->lng, $lng, "Lng {$entity->get('field_test')->lng} is equal to lng {$lng}.");
  $this
    ->assertEquals($entity
    ->get('field_test')[0]->lng, $lng, "Lng {$entity->get('field_test')[0]->lng} is equal to lng {$lng}.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_sin, 5), round(sin(deg2rad($lat)), 5), "Sine for latitude calculated correctly.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_cos, 5), round(cos(deg2rad($lat)), 5), "Cosine for latitude calculated correctly.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lng_rad, 5), round(deg2rad($lng), 5), "Radian value for longitude calculated correctly.");
  $this
    ->assertEquals($entity
    ->get('field_test')->data, $data, "Data {$entity->get('field_test')->data} is equal to data {$data}.");

  // Verify changing the field value.
  $new_lat = rand(-90, 90) - rand(0, 999999) / 1000000;
  $new_lng = rand(-180, 180) - rand(0, 999999) / 1000000;
  $new_data = [
    'an_array',
  ];
  $entity
    ->get('field_test')->lat = $new_lat;
  $entity
    ->get('field_test')->lng = $new_lng;
  $entity
    ->get('field_test')->data = $new_data;
  $this
    ->assertEquals($entity
    ->get('field_test')->lat, $new_lat, "Lat {$entity->get('field_test')->lat} is equal to new lat {$new_lat}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->lng, $new_lng, "Lng {$entity->get('field_test')->lng} is equal to new lng {$new_lng}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->data, $new_data, "Data is correctly updated to new data.");

  // Assert that the calculated properties were updated.
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_sin, 5), round(sin(deg2rad($new_lat)), 5), "Sine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_cos, 5), round(cos(deg2rad($new_lat)), 5), "Cosine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lng_rad, 5), round(deg2rad($new_lng), 5), "Radian value for longitude calculated correctly after change.");

  // Do the same by setting the values as an array.
  $entityTestStorage
    ->resetCache([
    $id,
  ]);
  $entity = $entityTestStorage
    ->load($id);
  $entity
    ->set('field_test', [
    'lat' => $new_lat,
    'lng' => $new_lng,
    'data' => $new_data,
  ]);
  $this
    ->assertEquals($entity
    ->get('field_test')->lat, $new_lat, "Lat {$entity->get('field_test')->lat} is equal to new lat {$new_lat}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->lng, $new_lng, "Lng {$entity->get('field_test')->lng} is equal to new lng {$new_lng}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->data, $new_data, "Data is correctly updated to new data.");

  // Assert that the calculated properties were updated.
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_sin, 5), round(sin(deg2rad($new_lat)), 5), "Sine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_cos, 5), round(cos(deg2rad($new_lat)), 5), "Cosine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lng_rad, 5), round(deg2rad($new_lng), 5), "Radian value for longitude calculated correctly after change.");

  // Read changed entity and assert changed values.
  $entity
    ->save();
  $entity = $entityTestStorage
    ->load($id);
  $this
    ->assertEquals($entity
    ->get('field_test')->lat, $new_lat, "Lat {$entity->get('field_test')->lat} is equal to new lat {$new_lat}.");
  $this
    ->assertEquals($entity
    ->get('field_test')->lng, $new_lng, "Lng {$entity->get('field_test')->lng} is equal to new lng {$new_lng}.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_sin, 5), round(sin(deg2rad($new_lat)), 5), "Sine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lat_cos, 5), round(cos(deg2rad($new_lat)), 5), "Cosine for latitude calculated correctly after change.");
  $this
    ->assertEquals(round($entity
    ->get('field_test')->lng_rad, 5), round(deg2rad($new_lng), 5), "Radian value for longitude calculated correctly after change.");
  $this
    ->assertEquals($entity
    ->get('field_test')->data, $new_data, "Data is correctly updated to new data.");
}