getErrorsForEntity example

/** * Tests widget constraint validation with composite constraints. */
  public function testValidationWithCompositeConstraint() {
    // First provide a valid value, this should cause no validation.     $entity = EntityTestCompositeConstraint::create([
      'name' => 'valid-value',
    ]);
    $entity->save();

    $errors = $this->getErrorsForEntity($entity);
    $this->assertFalse(isset($errors['name']));
    $this->assertFalse(isset($errors['type']));

    // Provide an invalid value for the name field.     $entity = EntityTestCompositeConstraint::create([
      'name' => 'failure-field-name',
    ]);
    $errors = $this->getErrorsForEntity($entity);
    $this->assertTrue(isset($errors['name']));
    $this->assertFalse(isset($errors['type']));