ListFieldUITestCase::testListAllowedValuesText

List (text) : test 'allowed values' input.

File

modules/field/modules/list/tests/list.test, line 330

Tests for list.module.

Code

function testListAllowedValuesText() {
  $this->field_name = 'field_list_text';
  $this->createListField('list_text');

  // Flat list of textual values.
  $string = "Zero\nOne";
  $array = array(
    'Zero' => 'Zero',
    'One' => 'One',
  );
  $this->assertAllowedValuesInput($string, $array, t('Unkeyed lists are accepted.'));
  // Explicit keys.
  $string = "zero|Zero\none|One";
  $array = array(
    'zero' => 'Zero',
    'one' => 'One',
  );
  $this->assertAllowedValuesInput($string, $array, t('Explicit keys are accepted.'));
  // Check that values can be added and removed.
  $string = "zero|Zero\ntwo|Two";
  $array = array(
    'zero' => 'Zero',
    'two' => 'Two',
  );
  $this->assertAllowedValuesInput($string, $array, t('Values can be added and removed.'));
  // Mixed list of keyed and unkeyed values.
  $string = "zero|Zero\nOne\n";
  $array = array(
    'zero' => 'Zero',
    'One' => 'One',
  );
  $this->assertAllowedValuesInput($string, $array, t('Mixed lists are accepted.'));
  // Overly long keys.
  $this->assertAllowedValuesInput("zero|Zero\n" . $this->randomName(256) . "|One", 'each key must be a string at most 255 characters long', t('Overly long keys are rejected.'));

  // Create a node with actual data for the field.
  $settings = array(
    'type' => $this->type, 
    $this->field_name => array(LANGUAGE_NONE => array(array('value' => 'One'))),
  );
  $node = $this->drupalCreateNode($settings);

  // Check that flat lists of values are still accepted once the field has
  // data.
  $string = "Zero\nOne";
  $array = array(
    'Zero' => 'Zero',
    'One' => 'One',
  );
  $this->assertAllowedValuesInput($string, $array, t('Unkeyed lists are still accepted once the field has data.'));

  // Check that values can be added but values in use cannot be removed.
  $string = "Zero\nOne\nTwo";
  $array = array(
    'Zero' => 'Zero',
    'One' => 'One',
    'Two' => 'Two',
  );
  $this->assertAllowedValuesInput($string, $array, t('Values can be added.'));
  $string = "Zero\nOne";
  $array = array(
    'Zero' => 'Zero',
    'One' => 'One',
  );
  $this->assertAllowedValuesInput($string, $array, t('Values not in use can be removed.'));
  $this->assertAllowedValuesInput("Zero", 'some values are being removed while currently in use', t('Values in use cannot be removed.'));

  // Delete the node, remove the value.
  node_delete($node->nid);
  $string = "Zero";
  $array = array('Zero' => 'Zero');
  $this->assertAllowedValuesInput($string, $array, t('Values not in use can be removed.'));
}