function FieldItemSerializationTest::testCustomBooleanNormalization

Tests a format-agnostic normalizer.

@dataProvider providerTestCustomBooleanNormalization

Parameters

string[] $test_modules: The test modules to install.

string $format: The format to test. (NULL results in the format-agnostic normalization.)

File

core/modules/serialization/tests/src/Kernel/FieldItemSerializationTest.php, line 171

Class

FieldItemSerializationTest

Test field level normalization process.

Namespace

Code

public function testCustomBooleanNormalization(array $test_modules, $format) {
    // Asserts the entity contains the value we set.
    $this->assertFalse($this->entity->field_test_boolean->value);
    // Asserts normalizing the entity using core's 'serializer' service DOES
    // yield the value we set.
    $core_normalization = $this->container
        ->get('serializer')
        ->normalize($this->entity, $format);
    $this->assertFalse($core_normalization['field_test_boolean'][0]['value']);
    $assert_denormalization = function (array $normalization) use ($format) {
        $denormalized_entity = $this->container
            ->get('serializer')
            ->denormalize($normalization, EntityTestMulRev::class, $format, []);
        $this->assertInstanceOf(EntityTestMulRev::class, $denormalized_entity);
        $this->assertTrue($denormalized_entity->field_test_boolean->value);
    };
    // Asserts denormalizing the entity DOES yield the value we set:
    // - when using the detailed representation
    $core_normalization['field_test_boolean'][0]['value'] = TRUE;
    $assert_denormalization($core_normalization);
    // - and when using the shorthand representation
    $core_normalization['field_test_boolean'][0] = TRUE;
    $assert_denormalization($core_normalization);
    // Install test module that contains a high-priority alternative normalizer.
    $this->enableModules($test_modules);
    // Asserts normalizing the entity DOES NOT ANYMORE yield the value we set.
    $core_normalization = $this->container
        ->get('serializer')
        ->normalize($this->entity, $format);
    $this->assertSame('👎', $core_normalization['field_test_boolean'][0]['value']);
    // Asserts denormalizing the entity DOES NOT ANYMORE yield the value we set:
    // - when using the detailed representation
    $core_normalization['field_test_boolean'][0]['value'] = '👍';
    $assert_denormalization($core_normalization);
    // - and when using the shorthand representation
    $core_normalization['field_test_boolean'][0] = '👍';
    $assert_denormalization($core_normalization);
}