function FieldAttachOtherTestCase::testFieldAttachValidate

Test field_attach_validate().

Verify that field_attach_validate() invokes the correct hook_field_validate.

File

modules/field/tests/field.test, line 1033

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.');
}