function UniqueValuesConstraintValidatorTest::testValidation
Same name in other branches
- 11.x core/tests/Drupal/KernelTests/Core/Validation/UniqueValuesConstraintValidatorTest.php \Drupal\KernelTests\Core\Validation\UniqueValuesConstraintValidatorTest::testValidation()
Tests the UniqueField validation constraint validator.
Case 1. Try to create another entity with existing value for unique field.
@covers ::validate
Throws
\Drupal\Core\Entity\EntityStorageException
File
-
core/
tests/ Drupal/ KernelTests/ Core/ Validation/ UniqueValuesConstraintValidatorTest.php, line 50
Class
- UniqueValuesConstraintValidatorTest
- Tests the unique field value validation constraint.
Namespace
Drupal\KernelTests\Core\ValidationCode
public function testValidation() : void {
// Create entity with two values for the testing field.
$definition = [
'id' => (int) rand(0, getrandmax()),
'user_id' => 0,
'field_test_text' => [
'text1',
'text2',
],
];
$entity = EntityTestUniqueConstraint::create($definition);
$violations = $entity->validate();
$this->assertCount(0, $violations);
$entity->save();
$violations = $entity->validate();
$this->assertCount(0, $violations);
// Create another entity with two values for the testing field.
$definition = [
'id' => (int) rand(0, getrandmax()),
'user_id' => 0,
'field_test_text' => [
'text3',
'text4',
],
];
$entity = EntityTestUniqueConstraint::create($definition);
$violations = $entity->validate();
$this->assertCount(0, $violations);
$entity->save();
$violations = $entity->validate();
$this->assertCount(0, $violations);
// Add existing value.
$value = 'text1';
$entity->get('field_test_text')
->appendItem($value);
$violations = $entity->validate();
$this->assertCount(1, $violations);
$this->assertEquals('field_test_text.2', $violations[0]->getPropertyPath());
$this->assertEquals(sprintf('A unique field entity with unique_field_test %s already exists.', $value), $violations[0]->getMessage());
// Create another entity with two values, but one value is existing.
$definition = [
'id' => (int) rand(0, getrandmax()),
'user_id' => 0,
'field_test_text' => [
'text5',
'text1',
],
];
$entity = EntityTestUniqueConstraint::create($definition);
$violations = $entity->validate();
$this->assertCount(1, $violations);
$this->assertEquals('field_test_text.1', $violations[0]->getPropertyPath());
$this->assertEquals(sprintf('A unique field entity with unique_field_test %s already exists.', $definition['field_test_text'][1]), $violations[0]->getMessage());
}
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