class YamlPeclTest

Tests the YamlPecl serialization implementation.

@group Drupal @group Serialization @coversDefaultClass \Drupal\Component\Serialization\YamlPecl
@requires extension yaml

Hierarchy

Expanded class hierarchy of YamlPeclTest

File

View on git.drupalcode.org

core/tests/Drupal/Tests/Component/Serialization/YamlPeclTest.php, line 16

Namespace

Drupal\Tests\Component\Serialization
View source 
class YamlPeclTest extends YamlTestBase {
  
  /**
   * Tests encoding and decoding basic data structures.
   *
   * @covers ::encode
   * @covers ::decode
   * @dataProvider providerEncodeDecodeTests
   */
  public function testEncodeDecode($data) {
    $this->assertEquals($data, YamlPecl::decode(YamlPecl::encode($data)));
  }
  
  /**
   * Ensures that php object support is disabled.
   */
  public function testObjectSupportDisabled() {
    $object = new \stdClass();
    $object->foo = 'bar';
    $this->assertEquals([
      'O:8:"stdClass":1:{s:3:"foo";s:3:"bar";}',
    ], YamlPecl::decode(YamlPecl::encode([
      $object,
    ])));
    $this->assertEquals(0, ini_get('yaml.decode_php'));
  }
  
  /**
   * Tests decoding YAML node anchors.
   *
   * @covers ::decode
   * @dataProvider providerDecodeTests
   */
  public function testDecode($string, $data) {
    $this->assertEquals($data, YamlPecl::decode($string));
  }
  
  /**
   * Tests our encode settings.
   *
   * @covers ::encode
   */
  public function testEncode() {
    // cSpell:disable
    $this->assertEquals('---
foo:
  bar: Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus sapien ex, venenatis vitae nisi eu, posuere luctus dolor. Nullam convallis
...
', YamlPecl::encode([
      'foo' => [
        'bar' => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus sapien ex, venenatis vitae nisi eu, posuere luctus dolor. Nullam convallis',
      ],
    ]));
    // cSpell:enable
  }
  
  /**
   * Tests YAML boolean callback.
   *
   * @param string $string
   *   String value for the YAML boolean.
   * @param string|bool $expected
   *   The expected return value.
   *
   * @covers ::applyBooleanCallbacks
   * @dataProvider providerBoolTest
   */
  public function testApplyBooleanCallbacks($string, $expected) {
    $this->assertEquals($expected, YamlPecl::applyBooleanCallbacks($string, 'bool', NULL));
  }
  
  /**
   * @covers ::getFileExtension
   */
  public function testGetFileExtension() {
    $this->assertEquals('yml', YamlPecl::getFileExtension());
  }
  
  /**
   * Tests that invalid YAML throws an exception.
   *
   * @covers ::errorHandler
   */
  public function testError() {
    $this->expectException(InvalidDataTypeException::class);
    YamlPecl::decode('foo: [ads');
  }

}

Members

Title Modifiers Object type Summary
YamlPeclTest::testApplyBooleanCallbacks public function Tests YAML boolean callback.
YamlPeclTest::testDecode public function Tests decoding YAML node anchors.
YamlPeclTest::testEncode public function Tests our encode settings.
YamlPeclTest::testEncodeDecode public function Tests encoding and decoding basic data structures.
YamlPeclTest::testError public function Tests that invalid YAML throws an exception.
YamlPeclTest::testGetFileExtension public function @covers ::getFileExtension[[api-linebreak]]
YamlPeclTest::testObjectSupportDisabled public function Ensures that php object support is disabled.
YamlTestBase::providerBoolTest public function Tests different boolean serialization and de-serialization.
YamlTestBase::providerDecodeTests public function Some data that should be able to be de-serialized.
YamlTestBase::providerEncodeDecodeTests public function Some data that should be able to be serialized.

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