public function ComplexDataConstraintValidatorTest::testValidation in Drupal 9
Same name and namespace in other branches
- 8 core/tests/Drupal/KernelTests/Core/TypedData/ComplexDataConstraintValidatorTest.php \Drupal\KernelTests\Core\TypedData\ComplexDataConstraintValidatorTest::testValidation()
Tests the ComplexData validation constraint validator.
For testing a map including a constraint on one of its keys is defined.
File
- core/
tests/ Drupal/ KernelTests/ Core/ TypedData/ ComplexDataConstraintValidatorTest.php, line 34
Class
- ComplexDataConstraintValidatorTest
- Tests ComplexData validation constraint with both valid and invalid values for a key.
Namespace
Drupal\KernelTests\Core\TypedDataCode
public function testValidation() {
// Create a definition that specifies some ComplexData constraint.
$definition = MapDataDefinition::create()
->setPropertyDefinition('key', DataDefinition::create('integer'))
->addConstraint('ComplexData', [
'key' => [
'AllowedValues' => [
1,
2,
3,
],
],
]);
// Test the validation.
$typed_data = $this->typedData
->create($definition, [
'key' => 1,
]);
$violations = $typed_data
->validate();
$this
->assertEquals(0, $violations
->count(), 'Validation passed for correct value.');
// Test the validation when an invalid value is passed.
$typed_data = $this->typedData
->create($definition, [
'key' => 4,
]);
$violations = $typed_data
->validate();
$this
->assertEquals(1, $violations
->count(), 'Validation failed for incorrect value.');
// Make sure the information provided by a violation is correct.
$violation = $violations[0];
$this
->assertEquals('The value you selected is not a valid choice.', $violation
->getMessage(), 'The message for invalid value is correct.');
$this
->assertEquals($typed_data, $violation
->getRoot(), 'Violation root is correct.');
$this
->assertEquals(4, $violation
->getInvalidValue(), 'The invalid value is set correctly in the violation.');
// Test using the constraint with a map without the specified key. This
// should be ignored as long as there is no NotNull or NotBlank constraint.
$typed_data = $this->typedData
->create($definition, [
'foo' => 'bar',
]);
$violations = $typed_data
->validate();
$this
->assertEquals(0, $violations
->count(), 'Constraint on non-existing key is ignored.');
$definition = MapDataDefinition::create()
->setPropertyDefinition('key', DataDefinition::create('integer'))
->addConstraint('ComplexData', [
'key' => [
'NotNull' => [],
],
]);
$typed_data = $this->typedData
->create($definition, [
'foo' => 'bar',
]);
$violations = $typed_data
->validate();
$this
->assertEquals(1, $violations
->count(), 'Key is required.');
}