public function TestImporter::testRemoveExistingParents in Feeds Paragraphs 8

@covers ::removeExistingParents

File

tests/src/Unit/TestImporter.php, line 368

Class

TestImporter

@group Feeds Paragraphs @coversDefaultClass \Drupal\feeds_para_mapper\Importer

Namespace

Drupal\Tests\feeds_para_mapper\Unit

Code

public function testRemoveExistingParents() {
  $this->entityHelper->values = array();
  $method = $this
    ->getMethod(Importer::class, 'removeExistingParents');
  $path = $this->field
    ->get('target_info')->path;
  $result = $method
    ->invokeArgs($this->importer, array(
    $path,
  ));
  self::assertArrayHasKey('parents', $result, 'parents key exists');
  self::assertArrayHasKey('removed', $result, 'removed key exists');
  self::assertCount(count($path), $result['parents'], 'parents count is correct');
  self::assertCount(0, $result['removed'], 'removed array is empty');

  // check that the order of each parent is correct
  for ($i = 1; $i < count($result['parents']); $i++) {
    self::assertTrue($result['parents'][$i]['order'] > $result['parents'][$i - 1]['order'], 'Parents order is correct');
  }
  $this->entityHelper->values['paragraph_field'] = array(
    array(
      'entity' => $this->entityHelper->paragraphs[1],
    ),
  );
  $result = $method
    ->invokeArgs($this->importer, array(
    $path,
  ));
  self::assertCount(count($path) - 1, $result['parents'], 'parents count is correct');
  self::assertCount(1, $result['removed'], 'removed is not empty');
}