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- <?php
- /**
- * @file
- * Tests for list.module.
- */
- /**
- * Tests for the 'List' field types.
- */
- class ListFieldTestCase extends FieldTestCase {
- public static function getInfo() {
- return array(
- 'name' => 'List field',
- 'description' => 'Test the List field type.',
- 'group' => 'Field types',
- );
- }
- function setUp() {
- parent::setUp('field_test');
- $this->field_name = 'test_list';
- $this->field = array(
- 'field_name' => $this->field_name,
- 'type' => 'list_integer',
- 'cardinality' => 1,
- 'settings' => array(
- 'allowed_values' => array(1 => 'One', 2 => 'Two', 3 => 'Three'),
- ),
- );
- $this->field = field_create_field($this->field);
- $this->instance = array(
- 'field_name' => $this->field_name,
- 'entity_type' => 'test_entity',
- 'bundle' => 'test_bundle',
- 'widget' => array(
- 'type' => 'options_buttons',
- ),
- );
- $this->instance = field_create_instance($this->instance);
- }
- /**
- * Test that allowed values can be updated.
- */
- function testUpdateAllowedValues() {
- $langcode = LANGUAGE_NONE;
- // All three options appear.
- $entity = field_test_create_stub_entity();
- $form = drupal_get_form('field_test_entity_form', $entity);
- $this->assertTrue(!empty($form[$this->field_name][$langcode][1]), 'Option 1 exists');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][2]), 'Option 2 exists');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][3]), 'Option 3 exists');
- // Use one of the values in an actual entity, and check that this value
- // cannot be removed from the list.
- $entity = field_test_create_stub_entity();
- $entity->{$this->field_name}[$langcode][0] = array('value' => 1);
- field_test_entity_save($entity);
- $this->field['settings']['allowed_values'] = array(2 => 'Two');
- try {
- field_update_field($this->field);
- $this->fail(t('Cannot update a list field to not include keys with existing data.'));
- }
- catch (FieldException $e) {
- $this->pass(t('Cannot update a list field to not include keys with existing data.'));
- }
- // Empty the value, so that we can actually remove the option.
- $entity->{$this->field_name}[$langcode] = array();
- field_test_entity_save($entity);
- // Removed options do not appear.
- $this->field['settings']['allowed_values'] = array(2 => 'Two');
- field_update_field($this->field);
- $entity = field_test_create_stub_entity();
- $form = drupal_get_form('field_test_entity_form', $entity);
- $this->assertTrue(empty($form[$this->field_name][$langcode][1]), 'Option 1 does not exist');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][2]), 'Option 2 exists');
- $this->assertTrue(empty($form[$this->field_name][$langcode][3]), 'Option 3 does not exist');
- // Completely new options appear.
- $this->field['settings']['allowed_values'] = array(10 => 'Update', 20 => 'Twenty');
- field_update_field($this->field);
- $form = drupal_get_form('field_test_entity_form', $entity);
- $this->assertTrue(empty($form[$this->field_name][$langcode][1]), 'Option 1 does not exist');
- $this->assertTrue(empty($form[$this->field_name][$langcode][2]), 'Option 2 does not exist');
- $this->assertTrue(empty($form[$this->field_name][$langcode][3]), 'Option 3 does not exist');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][10]), 'Option 10 exists');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][20]), 'Option 20 exists');
- // Options are reset when a new field with the same name is created.
- field_delete_field($this->field_name);
- unset($this->field['id']);
- $this->field['settings']['allowed_values'] = array(1 => 'One', 2 => 'Two', 3 => 'Three');
- $this->field = field_create_field($this->field);
- $this->instance = array(
- 'field_name' => $this->field_name,
- 'entity_type' => 'test_entity',
- 'bundle' => 'test_bundle',
- 'widget' => array(
- 'type' => 'options_buttons',
- ),
- );
- $this->instance = field_create_instance($this->instance);
- $entity = field_test_create_stub_entity();
- $form = drupal_get_form('field_test_entity_form', $entity);
- $this->assertTrue(!empty($form[$this->field_name][$langcode][1]), 'Option 1 exists');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][2]), 'Option 2 exists');
- $this->assertTrue(!empty($form[$this->field_name][$langcode][3]), 'Option 3 exists');
- }
- }
- /**
- * Sets up a List field for testing allowed values functions.
- */
- class ListDynamicValuesTestCase extends FieldTestCase {
- function setUp() {
- parent::setUp(array('list', 'field_test', 'list_test'));
- $this->field_name = 'test_list';
- $this->field = array(
- 'field_name' => $this->field_name,
- 'type' => 'list_text',
- 'cardinality' => 1,
- 'settings' => array(
- 'allowed_values_function' => 'list_test_dynamic_values_callback',
- ),
- );
- $this->field = field_create_field($this->field);
- $this->instance = array(
- 'field_name' => $this->field_name,
- 'entity_type' => 'test_entity',
- 'bundle' => 'test_bundle',
- 'required' => TRUE,
- 'widget' => array(
- 'type' => 'options_select',
- ),
- );
- $this->instance = field_create_instance($this->instance);
- $this->test = array(
- 'id' => mt_rand(1, 10),
- // Make sure this does not equal the ID so that
- // list_test_dynamic_values_callback() always returns 4 values.
- 'vid' => mt_rand(20, 30),
- 'bundle' => 'test_bundle',
- 'label' => $this->randomName(),
- );
- $this->entity = call_user_func_array('field_test_create_stub_entity', $this->test);
- }
- }
- /**
- * Tests the List field allowed values function.
- */
- class ListDynamicValuesValidationTestCase extends ListDynamicValuesTestCase {
- public static function getInfo() {
- return array(
- 'name' => 'List field dynamic values',
- 'description' => 'Test the List field allowed values function.',
- 'group' => 'Field types',
- );
- }
- /**
- * Test that allowed values function gets the entity.
- */
- function testDynamicAllowedValues() {
- // Verify that the test passes against every value we had.
- foreach ($this->test as $key => $value) {
- $this->entity->test_list[LANGUAGE_NONE][0]['value'] = $value;
- try {
- field_attach_validate('test_entity', $this->entity);
- $this->pass("$key should pass");
- }
- catch (FieldValidationException $e) {
- // This will display as an exception, no need for a separate error.
- throw($e);
- }
- }
- // Now verify that the test does not pass against anything else.
- foreach ($this->test as $key => $value) {
- $this->entity->test_list[LANGUAGE_NONE][0]['value'] = is_numeric($value) ? (100 - $value) : ('X' . $value);
- $pass = FALSE;
- try {
- field_attach_validate('test_entity', $this->entity);
- }
- catch (FieldValidationException $e) {
- $pass = TRUE;
- }
- $this->assertTrue($pass, $key . ' should not pass');
- }
- }
- }
- /**
- * List module UI tests.
- */
- class ListFieldUITestCase extends FieldTestCase {
- public static function getInfo() {
- return array(
- 'name' => 'List field UI',
- 'description' => 'Test the List field UI functionality.',
- 'group' => 'Field types',
- );
- }
- function setUp() {
- parent::setUp('field_test', 'field_ui');
- // Create test user.
- $admin_user = $this->drupalCreateUser(array('access content', 'administer content types', 'administer taxonomy', 'administer fields'));
- $this->drupalLogin($admin_user);
- // Create content type, with underscores.
- $type_name = 'test_' . strtolower($this->randomName());
- $type = $this->drupalCreateContentType(array('name' => $type_name, 'type' => $type_name));
- $this->type = $type->type;
- // Store a valid URL name, with hyphens instead of underscores.
- $this->hyphen_type = str_replace('_', '-', $this->type);
- }
- /**
- * List (integer) : test 'allowed values' input.
- */
- function testListAllowedValuesInteger() {
- $this->field_name = 'field_list_integer';
- $this->createListField('list_integer');
- // Flat list of textual values.
- $string = "Zero\nOne";
- $array = array('0' => 'Zero', '1' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are accepted.');
- // Explicit integer keys.
- $string = "0|Zero\n2|Two";
- $array = array('0' => 'Zero', '2' => 'Two');
- $this->assertAllowedValuesInput($string, $array, 'Integer keys are accepted.');
- // Check that values can be added and removed.
- $string = "0|Zero\n1|One";
- $array = array('0' => 'Zero', '1' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Values can be added and removed.');
- // Non-integer keys.
- $this->assertAllowedValuesInput("1.1|One", 'keys must be integers', 'Non integer keys are rejected.');
- $this->assertAllowedValuesInput("abc|abc", 'keys must be integers', 'Non integer keys are rejected.');
- // Mixed list of keyed and unkeyed values.
- $this->assertAllowedValuesInput("Zero\n1|One", 'invalid input', 'Mixed lists 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' => 1))),
- );
- $node = $this->drupalCreateNode($settings);
- // Check that a flat list of values is rejected once the field has data.
- $this->assertAllowedValuesInput( "Zero\nOne", 'invalid input', 'Unkeyed lists are rejected once the field has data.');
- // Check that values can be added but values in use cannot be removed.
- $string = "0|Zero\n1|One\n2|Two";
- $array = array('0' => 'Zero', '1' => 'One', '2' => 'Two');
- $this->assertAllowedValuesInput($string, $array, 'Values can be added.');
- $string = "0|Zero\n1|One";
- $array = array('0' => 'Zero', '1' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- $this->assertAllowedValuesInput("0|Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
- // Delete the node, remove the value.
- node_delete($node->nid);
- $string = "0|Zero";
- $array = array('0' => 'Zero');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- }
- /**
- * List (float) : test 'allowed values' input.
- */
- function testListAllowedValuesFloat() {
- $this->field_name = 'field_list_float';
- $this->createListField('list_float');
- // Flat list of textual values.
- $string = "Zero\nOne";
- $array = array('0' => 'Zero', '1' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Unkeyed lists are accepted.');
- // Explicit numeric keys.
- $string = "0|Zero\n.5|Point five";
- $array = array('0' => 'Zero', '0.5' => 'Point five');
- $this->assertAllowedValuesInput($string, $array, 'Integer keys are accepted.');
- // Check that values can be added and removed.
- $string = "0|Zero\n.5|Point five\n1.0|One";
- $array = array('0' => 'Zero', '0.5' => 'Point five', '1' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Values can be added and removed.');
- // Non-numeric keys.
- $this->assertAllowedValuesInput("abc|abc\n", 'each key must be a valid integer or decimal', 'Non numeric keys are rejected.');
- // Mixed list of keyed and unkeyed values.
- $this->assertAllowedValuesInput("Zero\n1|One\n", 'invalid input', 'Mixed lists 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' => .5))),
- );
- $node = $this->drupalCreateNode($settings);
- // Check that a flat list of values is rejected once the field has data.
- $this->assertAllowedValuesInput("Zero\nOne", 'invalid input', 'Unkeyed lists are rejected once the field has data.');
- // Check that values can be added but values in use cannot be removed.
- $string = "0|Zero\n.5|Point five\n2|Two";
- $array = array('0' => 'Zero', '0.5' => 'Point five', '2' => 'Two');
- $this->assertAllowedValuesInput($string, $array, 'Values can be added.');
- $string = "0|Zero\n.5|Point five";
- $array = array('0' => 'Zero', '0.5' => 'Point five');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- $this->assertAllowedValuesInput("0|Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
- // Delete the node, remove the value.
- node_delete($node->nid);
- $string = "0|Zero";
- $array = array('0' => 'Zero');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- }
- /**
- * List (text) : test 'allowed values' input.
- */
- 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, 'Unkeyed lists are accepted.');
- // Explicit keys.
- $string = "zero|Zero\none|One";
- $array = array('zero' => 'Zero', 'one' => 'One');
- $this->assertAllowedValuesInput($string, $array, '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, '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, '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', '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, '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, 'Values can be added.');
- $string = "Zero\nOne";
- $array = array('Zero' => 'Zero', 'One' => 'One');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- $this->assertAllowedValuesInput("Zero", 'some values are being removed while currently in use', 'Values in use cannot be removed.');
- // Delete the node, remove the value.
- node_delete($node->nid);
- $string = "Zero";
- $array = array('Zero' => 'Zero');
- $this->assertAllowedValuesInput($string, $array, 'Values not in use can be removed.');
- }
- /**
- * List (boolen) : test 'On/Off' values input.
- */
- function testListAllowedValuesBoolean() {
- $this->field_name = 'field_list_boolean';
- $this->createListField('list_boolean');
- // Check that the separate 'On' and 'Off' form fields work.
- $on = $this->randomName();
- $off = $this->randomName();
- $allowed_values = array(1 => $on, 0 => $off);
- $edit = array(
- 'on' => $on,
- 'off' => $off,
- );
- $this->drupalPost($this->admin_path, $edit, t('Save settings'));
- $this->assertText("Saved field_list_boolean configuration.", "The 'On' and 'Off' form fields work for boolean fields.");
- // Test the allowed_values on the field settings form.
- $this->drupalGet($this->admin_path);
- $this->assertFieldByName('on', $on, "The 'On' value is stored correctly.");
- $this->assertFieldByName('off', $off, "The 'Off' value is stored correctly.");
- $field = field_info_field($this->field_name);
- $this->assertEqual($field['settings']['allowed_values'], $allowed_values, 'The allowed value is correct');
- $this->assertFalse(isset($field['settings']['on']), 'The on value is not saved into settings');
- $this->assertFalse(isset($field['settings']['off']), 'The off value is not saved into settings');
- }
- /**
- * Helper function to create list field of a given type.
- *
- * @param string $type
- * 'list_integer', 'list_float', 'list_text' or 'list_boolean'
- */
- protected function createListField($type) {
- // Create a test field and instance.
- $field = array(
- 'field_name' => $this->field_name,
- 'type' => $type,
- );
- field_create_field($field);
- $instance = array(
- 'field_name' => $this->field_name,
- 'entity_type' => 'node',
- 'bundle' => $this->type,
- );
- field_create_instance($instance);
- $this->admin_path = 'admin/structure/types/manage/' . $this->hyphen_type . '/fields/' . $this->field_name;
- }
- /**
- * Tests a string input for the 'allowed values' form element.
- *
- * @param $input_string
- * The input string, in the pipe-linefeed format expected by the form
- * element.
- * @param $result
- * Either an expected resulting array in
- * $field['settings']['allowed_values'], or an expected error message.
- * @param $message
- * Message to display.
- */
- function assertAllowedValuesInput($input_string, $result, $message) {
- $edit = array('field[settings][allowed_values]' => $input_string);
- $this->drupalPost($this->admin_path, $edit, t('Save settings'));
- if (is_string($result)) {
- $this->assertText($result, $message);
- }
- else {
- field_info_cache_clear();
- $field = field_info_field($this->field_name);
- $this->assertIdentical($field['settings']['allowed_values'], $result, $message);
- }
- }
- }
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