function FieldAttachOtherTestCase::testFieldAttachSubmit

Test field_attach_submit().

File

modules/field/tests/field.test, line 1165

Class

FieldAttachOtherTestCase

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

Code

function testFieldAttachSubmit() {
    $this->createFieldWithInstance('_2');
    $entity_type = 'test_entity';
    $entity_init = field_test_create_stub_entity(0, 0, $this->instance['bundle']);
    $langcode = LANGUAGE_NONE;
    // Build the form for all fields.
    $form = array();
    $form_state = form_state_defaults();
    field_attach_form($entity_type, $entity_init, $form, $form_state);
    // Simulate incoming values.
    // First field.
    $values = array();
    $weights = array();
    for ($delta = 0; $delta < $this->field['cardinality']; $delta++) {
        $values[$delta]['value'] = mt_rand(1, 127);
        // Assign random weight.
        do {
            $weight = mt_rand(0, $this->field['cardinality']);
        } while (in_array($weight, $weights));
        $weights[$delta] = $weight;
        $values[$delta]['_weight'] = $weight;
    }
    // Leave an empty value. 'field_test' fields are empty if empty().
    $values[1]['value'] = 0;
    // Second field.
    $values_2 = array();
    $weights_2 = array();
    for ($delta = 0; $delta < $this->field_2['cardinality']; $delta++) {
        $values_2[$delta]['value'] = mt_rand(1, 127);
        // Assign random weight.
        do {
            $weight = mt_rand(0, $this->field_2['cardinality']);
        } while (in_array($weight, $weights_2));
        $weights_2[$delta] = $weight;
        $values_2[$delta]['_weight'] = $weight;
    }
    // Leave an empty value. 'field_test' fields are empty if empty().
    $values_2[1]['value'] = 0;
    // Pretend the form has been built.
    drupal_prepare_form('field_test_entity_form', $form, $form_state);
    drupal_process_form('field_test_entity_form', $form, $form_state);
    $form_state['values'][$this->field_name][$langcode] = $values;
    $form_state['values'][$this->field_name_2][$langcode] = $values_2;
    // Call field_attach_submit() for all fields.
    $entity = clone $entity_init;
    field_attach_submit($entity_type, $entity, $form, $form_state);
    asort($weights);
    asort($weights_2);
    $expected_values = array();
    $expected_values_2 = array();
    foreach ($weights as $key => $value) {
        if ($key != 1) {
            $expected_values[] = array(
                'value' => $values[$key]['value'],
            );
        }
    }
    $this->assertIdentical($entity->{$this->field_name}[$langcode], $expected_values, 'Submit filters empty values');
    foreach ($weights_2 as $key => $value) {
        if ($key != 1) {
            $expected_values_2[] = array(
                'value' => $values_2[$key]['value'],
            );
        }
    }
    $this->assertIdentical($entity->{$this->field_name_2}[$langcode], $expected_values_2, 'Submit filters empty values');
    // Call field_attach_submit() for a single field (the second field).
    $options = array(
        'field_name' => $this->field_name_2,
    );
    $entity = clone $entity_init;
    field_attach_submit($entity_type, $entity, $form, $form_state, $options);
    $expected_values_2 = array();
    foreach ($weights_2 as $key => $value) {
        if ($key != 1) {
            $expected_values_2[] = array(
                'value' => $values_2[$key]['value'],
            );
        }
    }
    $this->assertFalse(isset($entity->{$this->field_name}), 'The first field does not exist in the entity object');
    $this->assertIdentical($entity->{$this->field_name_2}[$langcode], $expected_values_2, 'Submit filters empty values');
}