function FieldAttachOtherTestCase::testFieldAttachValidate in Drupal 7

Test field_attach_validate().

Verify that field_attach_validate() invokes the correct hook_field_validate.

File

modules/field/tests/field.test, line 1022

Tests for field.module.

Class

FieldAttachOtherTestCase

Unit test class for non-storage related field_attach_* functions.

Code

function testFieldAttachValidate() {
  $this
    ->createFieldWithInstance('_2');
  $entity_type = 'test_entity';
  $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
  $langcode = LANGUAGE_NONE;

  // Set up all but one values of the first field to generate errors.
  $values = array();
  for ($delta = 0; $delta < $this->field['cardinality']; $delta++) {
    $values[$delta]['value'] = -1;
  }

  // Arrange for item 1 not to generate an error
  $values[1]['value'] = 1;
  $entity->{$this->field_name}[$langcode] = $values;

  // Set up all values of the second field to generate errors.
  $values_2 = array();
  for ($delta = 0; $delta < $this->field_2['cardinality']; $delta++) {
    $values_2[$delta]['value'] = -1;
  }
  $entity->{$this->field_name_2}[$langcode] = $values_2;

  // Validate all fields.
  try {
    field_attach_validate($entity_type, $entity);
  } catch (FieldValidationException $e) {
    $errors = $e->errors;
  }
  foreach ($values as $delta => $value) {
    if ($value['value'] != 1) {
      $this
        ->assertIdentical($errors[$this->field_name][$langcode][$delta][0]['error'], 'field_test_invalid', "Error set on first field's value {$delta}");
      $this
        ->assertEqual(count($errors[$this->field_name][$langcode][$delta]), 1, "Only one error set on first field's value {$delta}");
      unset($errors[$this->field_name][$langcode][$delta]);
    }
    else {
      $this
        ->assertFalse(isset($errors[$this->field_name][$langcode][$delta]), "No error set on first field's value {$delta}");
    }
  }
  foreach ($values_2 as $delta => $value) {
    $this
      ->assertIdentical($errors[$this->field_name_2][$langcode][$delta][0]['error'], 'field_test_invalid', "Error set on second field's value {$delta}");
    $this
      ->assertEqual(count($errors[$this->field_name_2][$langcode][$delta]), 1, "Only one error set on second field's value {$delta}");
    unset($errors[$this->field_name_2][$langcode][$delta]);
  }
  $this
    ->assertEqual(count($errors[$this->field_name][$langcode]), 0, 'No extraneous errors set for first field');
  $this
    ->assertEqual(count($errors[$this->field_name_2][$langcode]), 0, 'No extraneous errors set for second field');

  // Validate a single field.
  $options = array(
    'field_name' => $this->field_name_2,
  );
  try {
    field_attach_validate($entity_type, $entity, $options);
  } catch (FieldValidationException $e) {
    $errors = $e->errors;
  }
  foreach ($values_2 as $delta => $value) {
    $this
      ->assertIdentical($errors[$this->field_name_2][$langcode][$delta][0]['error'], 'field_test_invalid', "Error set on second field's value {$delta}");
    $this
      ->assertEqual(count($errors[$this->field_name_2][$langcode][$delta]), 1, "Only one error set on second field's value {$delta}");
    unset($errors[$this->field_name_2][$langcode][$delta]);
  }
  $this
    ->assertFalse(isset($errors[$this->field_name]), 'No validation errors are set for the first field, despite it having errors');
  $this
    ->assertEqual(count($errors[$this->field_name_2][$langcode]), 0, 'No extraneous errors set for second field');

  // Check that cardinality is validated.
  $entity->{$this->field_name_2}[$langcode] = $this
    ->_generateTestFieldValues($this->field_2['cardinality'] + 1);

  // When validating all fields.
  try {
    field_attach_validate($entity_type, $entity);
  } catch (FieldValidationException $e) {
    $errors = $e->errors;
  }
  $this
    ->assertEqual($errors[$this->field_name_2][$langcode][0][0]['error'], 'field_cardinality', 'Cardinality validation failed.');

  // When validating a single field (the second field).
  try {
    field_attach_validate($entity_type, $entity, $options);
  } catch (FieldValidationException $e) {
    $errors = $e->errors;
  }
  $this
    ->assertEqual($errors[$this->field_name_2][$langcode][0][0]['error'], 'field_cardinality', 'Cardinality validation failed.');
}