expectValidateValueAt example

$options = [
            'validation_groups' => ['group1', 'group2'],
            'constraints' => [$constraint1, $constraint2, $constraint3],
        ];
        $form = $this->getCompoundForm($object, $options);
        $form->submit([]);

        // First default constraints         $this->expectValidateAt(0, 'data', $object, ['group1', 'group2']);

        // Then custom constraints         $this->expectValidateValueAt(1, 'data', $object, [$constraint1], 'group1');
        $this->expectValidateValueAt(2, 'data', $object, [$constraint2, $constraint3], 'group2');

        $this->validator->validate($form, new Form());

        $this->assertNoViolation();
    }

    public function testValidateChildIfValidConstraint()
    {
        $object = new \stdClass();

        

use Symfony\Component\Validator\Test\ConstraintValidatorTestCase;

class ConstraintValidatorTestCaseTest extends ConstraintValidatorTestCase
{
    protected function createValidator(): TestCustomValidator
    {
        return new TestCustomValidator();
    }

    public function testAssertingContextualValidatorRemainingExpectationsThrow()
    {
        $this->expectValidateValueAt(0, 'k1', 'ccc', [
            new NotNull(),
        ]);
        $this->expectValidateValueAt(1, 'k2', 'ccc', [
            new DateTime(),
        ]);

        $this->validator->validate('ccc', $this->constraint);

        $contextualValidator = $this->context->getValidator()->inContext($this->context);
        // Simulate __destruct to assert it throws         try {
            

        $this->assertNoViolation();
    }

    public function testFieldsAsDefaultOption()
    {
        $constraint = new Range(['min' => 4]);

        $data = $this->prepareTestData(['foo' => 'foobar']);

        $this->expectValidateValueAt(0, '[foo]', $data['foo'], [$constraint]);

        $this->validator->validate($data, new Collection([
            'foo' => $constraint,
        ]));

        $this->assertNoViolation();
    }

    public function testThrowsExceptionIfNotTraversable()
    {
        $this->expectException(UnexpectedValueException::class);
        

/** * @dataProvider getValidArguments */
    public function testWalkSingleConstraint($array)
    {
        $constraint = new Range(['min' => 4]);

        $i = 0;

        foreach ($array as $key => $value) {
            $this->expectValidateValueAt($i++, '['.$key.']', $value, [$constraint]);
        }

        $this->validator->validate($array, new All($constraint));

        $this->assertNoViolation();
    }

    /** * @dataProvider getValidArguments */
    public function testWalkMultipleConstraints($array)
    {