public function PdfPopulationTest::testProxyMerge in FillPDF 8.4

Same name and namespace in other branches

1. 5.0.x tests/src/Functional/PdfPopulationTest.php \Drupal\Tests\fillpdf\Functional\PdfPopulationTest::testProxyMerge()

Tests that merging with the backend proxy works.

File

tests/src/Functional/PdfPopulationTest.php, line 283

Class

PdfPopulationTest

Tests Core entity population and image stamping.

Namespace

Drupal\Tests\fillpdf\Functional

Code

public function testProxyMerge() {
  $this
    ->uploadTestPdf('fillpdf_test_v3.pdf');
  $fillpdf_form = FillPdfForm::load($this
    ->getLatestFillPdfForm());

  // Instantiate the backend proxy (which uses the configured backend).

  /** @var \Drupal\fillpdf\Service\BackendProxyInterface $merge_proxy */
  $merge_proxy = $this->container
    ->get('fillpdf.backend_proxy');
  $original_pdf = file_get_contents($this
    ->getTestPdfPath('fillpdf_test_v3.pdf'));
  FillPdfTestBase::mapFillPdfFieldsToEntityFields('node', $fillpdf_form
    ->getFormFields());

  // Create a node to populate the FillPdf Form.
  // The content of this node is not important; we just need an entity to
  // pass.
  $node = $this
    ->createNode([
    'title' => 'Hello & how are you?',
    'type' => 'article',
    'body' => [
      [
        'value' => "<p>PDF form fields don't accept <em>any</em> HTML.</p>",
        'format' => 'restricted_html',
      ],
    ],
  ]);
  $entities['node'] = [
    $node
      ->id() => $node,
  ];

  // Test merging via the proxy.
  $merged_pdf = $merge_proxy
    ->merge($fillpdf_form, $entities);
  self::assertEquals($original_pdf, $merged_pdf);
  $merge_state = $this->container
    ->get('state')
    ->get('fillpdf_test.last_populated_metadata');
  self::assertInternalType('array', $merge_state, 'Test backend was used.');
  self::assertArrayHasKey('field_mapping', $merge_state, 'field_mapping key from test backend is present.');
  self::assertArrayHasKey('context', $merge_state, 'context key from test backend is present.');

  // These are not that important. They just work because of other tests.
  // We're just testing that token replacement works in general, not the
  // details of it. We have other tests for that.
  self::assertEquals('Hello & how are you doing?', $merge_state['field_mapping']['fields']['TextField1']);
  self::assertEquals("PDF form fields don't accept any HTML.\n", $merge_state['field_mapping']['fields']['TextField2']);
}