FieldInstanceCrudTestCase

  1. drupal
    1. 8
    2. 7

Hierarchy

Properties

NameDescription
DrupalTestCase::$assertionsAssertions thrown in that test case.
DrupalTestCase::$databasePrefixThe database prefix of this test run.
DrupalTestCase::$originalFileDirectoryThe original file directory, before it was changed for testing purposes.
DrupalTestCase::$resultsCurrent results of this test case.
DrupalTestCase::$skipClassesThis class is skipped when looking for the source of an assertion.
DrupalTestCase::$testIdThe test run ID.
DrupalTestCase::$timeLimitTime limit for the test.
DrupalWebTestCase::$additionalCurlOptionsAdditional cURL options.
DrupalWebTestCase::$contentThe content of the page currently loaded in the internal browser.
DrupalWebTestCase::$cookieFileThe current cookie file used by cURL.
DrupalWebTestCase::$curlHandleThe handle of the current cURL connection.
DrupalWebTestCase::$drupalSettingsThe value of the Drupal.settings JavaScript variable for the page currently loaded in the internal browser.
DrupalWebTestCase::$elementsThe parsed version of the page.
DrupalWebTestCase::$generatedTestFilesWhether the files were copied to the test files directory.
DrupalWebTestCase::$headersThe headers of the page currently loaded in the internal browser.
DrupalWebTestCase::$httpauth_credentialsHTTP authentication credentials (<username>:<password>).
DrupalWebTestCase::$httpauth_methodHTTP authentication method
DrupalWebTestCase::$loggedInUserThe current user logged in using the internal browser.
DrupalWebTestCase::$originalShutdownCallbacksThe original shutdown handlers array, before it was cleaned for testing purposes.
DrupalWebTestCase::$originalUserThe original user, before it was changed to a clean uid = 1 for testing purposes.
DrupalWebTestCase::$plainTextContentThe content of the page currently loaded in the internal browser (plain text version).
DrupalWebTestCase::$profileThe profile to install as a basis for testing.
DrupalWebTestCase::$redirect_countThe number of redirects followed during the handling of a request.
DrupalWebTestCase::$session_idThe current session ID, if available.
DrupalWebTestCase::$session_nameThe current session name, if available.
DrupalWebTestCase::$urlThe URL currently loaded in the internal browser.
FieldInstanceCrudTestCase::$field

Functions & methods

NameDescription
DrupalTestCase::assertInternal helper: stores the assert.
DrupalTestCase::assertEqualCheck to see if two values are equal.
DrupalTestCase::assertFalseCheck to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdenticalCheck to see if two values are identical.
DrupalTestCase::assertNotEqualCheck to see if two values are not equal.
DrupalTestCase::assertNotIdenticalCheck to see if two values are not identical.
DrupalTestCase::assertNotNullCheck to see if a value is not NULL.
DrupalTestCase::assertNullCheck to see if a value is NULL.
DrupalTestCase::assertTrueCheck to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssertDelete an assertion record by message ID.
DrupalTestCase::errorFire an error assertion.
DrupalTestCase::errorHandlerHandle errors during test runs.
DrupalTestCase::exceptionHandlerHandle exceptions.
DrupalTestCase::failFire an assertion that is always negative.
DrupalTestCase::generatePermutationsConverts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCallCycles through backtrace until the first non-assertion method is found.
DrupalTestCase::insertAssertStore an assertion from outside the testing context.
DrupalTestCase::passFire an assertion that is always positive.
DrupalTestCase::randomNameGenerates a random string containing letters and numbers.
DrupalTestCase::randomStringGenerates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::runRun all tests in this class.
DrupalTestCase::verboseLogs verbose message in a text file.
DrupalWebTestCase::assertFieldAsserts that a field exists with the given name or id.
DrupalWebTestCase::assertFieldByIdAsserts that a field exists in the current page with the given id and value.
DrupalWebTestCase::assertFieldByNameAsserts that a field exists in the current page with the given name and value.
DrupalWebTestCase::assertFieldByXPathAsserts that a field exists in the current page by the given XPath.
DrupalWebTestCase::assertFieldCheckedAsserts that a checkbox field in the current page is checked.
DrupalWebTestCase::assertLinkPass if a link with the specified label is found, and optional with the specified index.
DrupalWebTestCase::assertLinkByHrefPass if a link containing a given href (part) is found.
DrupalWebTestCase::assertMailAsserts that the most recently sent e-mail message has the given value.
DrupalWebTestCase::assertMailPatternAsserts that the most recently sent e-mail message has the pattern in it.
DrupalWebTestCase::assertMailStringAsserts that the most recently sent e-mail message has the string in it.
DrupalWebTestCase::assertNoDuplicateIdsAsserts that each HTML ID is used for just a single element.
DrupalWebTestCase::assertNoFieldAsserts that a field does not exist with the given name or id.
DrupalWebTestCase::assertNoFieldByIdAsserts that a field does not exist with the given id and value.
DrupalWebTestCase::assertNoFieldByNameAsserts that a field does not exist with the given name and value.
DrupalWebTestCase::assertNoFieldByXPathAsserts that a field does not exist in the current page by the given XPath.
DrupalWebTestCase::assertNoFieldCheckedAsserts that a checkbox field in the current page is not checked.
DrupalWebTestCase::assertNoLinkPass if a link with the specified label is not found.
DrupalWebTestCase::assertNoLinkByHrefPass if a link containing a given href (part) is not found.
DrupalWebTestCase::assertNoOptionSelectedAsserts that a select option in the current page is not checked.
DrupalWebTestCase::assertNoPatternWill trigger a pass if the perl regex pattern is not present in raw content.
DrupalWebTestCase::assertNoRawPass if the raw text is NOT found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertNoResponseAsserts the page did not return the specified response code.
DrupalWebTestCase::assertNoTextPass if the text is NOT found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertNoTitlePass if the page title is not the given string.
DrupalWebTestCase::assertNoUniqueTextPass if the text is found MORE THAN ONCE on the text version of the page.
DrupalWebTestCase::assertOptionSelectedAsserts that a select option in the current page is checked.
DrupalWebTestCase::assertPatternWill trigger a pass if the Perl regex pattern is found in the raw content.
DrupalWebTestCase::assertRawPass if the raw text IS found on the loaded page, fail otherwise. Raw text refers to the raw HTML that the page generated.
DrupalWebTestCase::assertResponseAsserts the page responds with the specified response code.
DrupalWebTestCase::assertTextPass if the text IS found on the text version of the page. The text version is the equivalent of what a user would see when viewing through a web browser. In other words the HTML has been filtered out of the contents.
DrupalWebTestCase::assertTextHelperHelper for assertText and assertNoText.
DrupalWebTestCase::assertTitlePass if the page title is the given string.
DrupalWebTestCase::assertUniqueTextPass if the text is found ONLY ONCE on the text version of the page.
DrupalWebTestCase::assertUniqueTextHelperHelper for assertUniqueText and assertNoUniqueText.
DrupalWebTestCase::assertUrlPass if the internal browser's URL matches the given path.
DrupalWebTestCase::buildXPathQueryBuilds an XPath query.
DrupalWebTestCase::checkForMetaRefreshCheck for meta refresh tag and if found call drupalGet() recursively. This function looks for the http-equiv attribute to be set to "Refresh" and is case-sensitive.
DrupalWebTestCase::checkPermissionsCheck to make sure that the array of permissions are valid.
DrupalWebTestCase::clickLinkFollows a link by name.
DrupalWebTestCase::constructFieldXpathHelper function: construct an XPath for the given set of attributes and value.
DrupalWebTestCase::cronRunRuns cron in the Drupal installed by Simpletest.
DrupalWebTestCase::curlCloseClose the cURL handler and unset the handler.
DrupalWebTestCase::curlExecInitializes and executes a cURL request.
DrupalWebTestCase::curlHeaderCallbackReads headers and registers errors received from the tested site.
DrupalWebTestCase::curlInitializeInitializes the cURL connection.
DrupalWebTestCase::drupalCompareFilesCompare two files based on size and file name.
DrupalWebTestCase::drupalCreateContentTypeCreates a custom content type based on default settings.
DrupalWebTestCase::drupalCreateNodeCreates a node based on default settings.
DrupalWebTestCase::drupalCreateRoleInternal helper function; Create a role with specified permissions.
DrupalWebTestCase::drupalCreateUserCreate a user with a given set of permissions. The permissions correspond to the names given on the privileges page.
DrupalWebTestCase::drupalGetRetrieves a Drupal path or an absolute path.
DrupalWebTestCase::drupalGetAJAXRetrieve a Drupal path or an absolute path and JSON decode the result.
DrupalWebTestCase::drupalGetContentGets the current raw HTML of requested page.
DrupalWebTestCase::drupalGetHeaderGets the value of an HTTP response header. If multiple requests were required to retrieve the page, only the headers from the last request will be checked by default. However, if TRUE is passed as the second argument, all requests will be processed…
DrupalWebTestCase::drupalGetHeadersGets the HTTP response headers of the requested page. Normally we are only interested in the headers returned by the last request. However, if a page is redirected or HTTP authentication is in use, multiple requests will be required to retrieve the…
DrupalWebTestCase::drupalGetMailsGets an array containing all e-mails sent during this test case.
DrupalWebTestCase::drupalGetNodeByTitleGet a node from the database based on its title.
DrupalWebTestCase::drupalGetSettingsGets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::drupalGetTestFilesGet a list files that can be used in tests.
DrupalWebTestCase::drupalGetTokenGenerate a token for the currently logged in user.
DrupalWebTestCase::drupalHeadRetrieves only the headers for a Drupal path or an absolute path.
DrupalWebTestCase::drupalLoginLog in a user with the internal browser.
DrupalWebTestCase::drupalLogout
DrupalWebTestCase::drupalPostExecute a POST request on a Drupal page. It will be done as usual POST request with SimpleBrowser.
DrupalWebTestCase::drupalPostAJAXExecute an Ajax submission.
DrupalWebTestCase::drupalSetContentSets the raw HTML content. This can be useful when a page has been fetched outside of the internal browser and assertions need to be made on the returned page.
DrupalWebTestCase::drupalSetSettingsSets the value of the Drupal.settings JavaScript variable for the currently loaded page.
DrupalWebTestCase::getAbsoluteUrlTakes a path and returns an absolute path.
DrupalWebTestCase::getAllOptionsGet all option elements, including nested options, in a select.
DrupalWebTestCase::getSelectedItemGet the selected value from a select field.
DrupalWebTestCase::getUrlGet the current url from the cURL handler.
DrupalWebTestCase::handleFormHandle form input related to drupalPost(). Ensure that the specified fields exist and attempt to create POST data in the correct manner for the particular field type.
DrupalWebTestCase::parseParse content returned from curlExec using DOM and SimpleXML.
DrupalWebTestCase::preloadRegistryPreload the registry from the testing site.
DrupalWebTestCase::refreshVariablesRefresh the in-memory set of variables. Useful after a page request is made that changes a variable in a different thread.
DrupalWebTestCase::resetAllReset all data structures after having enabled new modules.
DrupalWebTestCase::tearDownDelete created files and temporary files directory, delete the tables created by setUp(), and reset the database prefix.
DrupalWebTestCase::verboseEmailOutputs to verbose the most recent $count emails sent.
DrupalWebTestCase::xpathPerform an xpath search on the contents of the internal browser. The search is relative to the root element (HTML tag normally) of the page.
DrupalWebTestCase::__constructConstructor for DrupalWebTestCase. Overrides DrupalTestCase::__construct
FieldInstanceCrudTestCase::getInfo
FieldInstanceCrudTestCase::setUpSet the default field storage backend for fields created during tests. Overrides FieldTestCase::setUp
FieldInstanceCrudTestCase::testCreateFieldInstanceTest the creation of a field instance.
FieldInstanceCrudTestCase::testDeleteFieldInstanceTest the deletion of a field instance.
FieldInstanceCrudTestCase::testReadFieldInstanceTest reading back an instance definition.
FieldInstanceCrudTestCase::testUpdateFieldInstanceTest the update of a field instance.
FieldTestCase::assertFieldValuesAssert that a field has the expected values in an entity.
FieldTestCase::_generateTestFieldValuesGenerate random values for a field_test field.

modules/field/tests/field.test, line 2382

View source
<?php
class FieldInstanceCrudTestCase extends FieldTestCase {
  protected $field;

  public static function getInfo() {
    return array(
      'name' => 'Field instance CRUD tests', 
      'description' => 'Create field entities by attaching fields to entities.', 
      'group' => 'Field API',
    );
  }

  function setUp() {
    parent::setUp('field_test');

    $this->field = array(
      'field_name' => drupal_strtolower($this->randomName()), 
      'type' => 'test_field',
    );
    field_create_field($this->field);
    $this->instance_definition = array(
      'field_name' => $this->field['field_name'], 
      'entity_type' => 'test_entity', 
      'bundle' => 'test_bundle',
    );
  }

  // TODO : test creation with
  // - a full fledged $instance structure, check that all the values are there
  // - a minimal $instance structure, check all default values are set
  // defer actual $instance comparison to a helper function, used for the two cases above,
  // and for testUpdateFieldInstance

  /**
   * Test the creation of a field instance.
   */
  function testCreateFieldInstance() {
    field_create_instance($this->instance_definition);

    // Read the raw record from the {field_config_instance} table.
    $result = db_query('SELECT * FROM {field_config_instance} WHERE field_name = :field_name AND bundle = :bundle', array(':field_name' => $this->instance_definition['field_name'], ':bundle' => $this->instance_definition['bundle']));
    $record = $result->fetchAssoc();
    $record['data'] = unserialize($record['data']);

    $field_type = field_info_field_types($this->field['type']);
    $widget_type = field_info_widget_types($field_type['default_widget']);
    $formatter_type = field_info_formatter_types($field_type['default_formatter']);

    // Check that default values are set.
    $this->assertIdentical($record['data']['required'], FALSE, t('Required defaults to false.'));
    $this->assertIdentical($record['data']['label'], $this->instance_definition['field_name'], t('Label defaults to field name.'));
    $this->assertIdentical($record['data']['description'], '', t('Description defaults to empty string.'));
    $this->assertIdentical($record['data']['widget']['type'], $field_type['default_widget'], t('Default widget has been written.'));
    $this->assertTrue(isset($record['data']['display']['default']), t('Display for "full" view_mode has been written.'));
    $this->assertIdentical($record['data']['display']['default']['type'], $field_type['default_formatter'], t('Default formatter for "full" view_mode has been written.'));

    // Check that default settings are set.
    $this->assertIdentical($record['data']['settings'], $field_type['instance_settings'], t('Default instance settings have been written.'));
    $this->assertIdentical($record['data']['widget']['settings'], $widget_type['settings'], t('Default widget settings have been written.'));
    $this->assertIdentical($record['data']['display']['default']['settings'], $formatter_type['settings'], t('Default formatter settings for "full" view_mode have been written.'));

    // Guarantee that the field/bundle combination is unique.
    try {
      field_create_instance($this->instance_definition);
      $this->fail(t('Cannot create two instances with the same field / bundle combination.'));
    }
    catch (FieldException $e) {
      $this->pass(t('Cannot create two instances with the same field / bundle combination.'));
    }

    // Check that the specified field exists.
    try {
      $this->instance_definition['field_name'] = $this->randomName();
      field_create_instance($this->instance_definition);
      $this->fail(t('Cannot create an instance of a non-existing field.'));
    }
    catch (FieldException $e) {
      $this->pass(t('Cannot create an instance of a non-existing field.'));
    }

    // Create a field restricted to a specific entity type.
    $field_restricted = array(
      'field_name' => drupal_strtolower($this->randomName()), 
      'type' => 'test_field', 
      'entity_types' => array('test_cacheable_entity'),
    );
    field_create_field($field_restricted);

    // Check that an instance can be added to an entity type allowed
    // by the field.
    try {
      $instance = $this->instance_definition;
      $instance['field_name'] = $field_restricted['field_name'];
      $instance['entity_type'] = 'test_cacheable_entity';
      field_create_instance($instance);
      $this->pass(t('Can create an instance on an entity type allowed by the field.'));
    }
    catch (FieldException $e) {
      $this->fail(t('Can create an instance on an entity type allowed by the field.'));
    }

    // Check that an instance cannot be added to an entity type
    // forbidden by the field.
    try {
      $instance = $this->instance_definition;
      $instance['field_name'] = $field_restricted['field_name'];
      field_create_instance($instance);
      $this->fail(t('Cannot create an instance on an entity type forbidden by the field.'));
    }
    catch (FieldException $e) {
      $this->pass(t('Cannot create an instance on an entity type forbidden by the field.'));
    }

    // TODO: test other failures.
  }

  /**
   * Test reading back an instance definition.
   */
  function testReadFieldInstance() {
    field_create_instance($this->instance_definition);

    // Read the instance back.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $this->assertTrue($this->instance_definition < $instance, t('The field was properly read.'));
  }

  /**
   * Test the update of a field instance.
   */
  function testUpdateFieldInstance() {
    field_create_instance($this->instance_definition);
    $field_type = field_info_field_types($this->field['type']);

    // Check that basic changes are saved.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $instance['required'] = !$instance['required'];
    $instance['label'] = $this->randomName();
    $instance['description'] = $this->randomName();
    $instance['settings']['test_instance_setting'] = $this->randomName();
    $instance['widget']['settings']['test_widget_setting'] = $this->randomName();
    $instance['widget']['weight']++;
    $instance['display']['default']['settings']['test_formatter_setting'] = $this->randomName();
    $instance['display']['default']['weight']++;
    field_update_instance($instance);

    $instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $this->assertEqual($instance['required'], $instance_new['required'], t('"required" change is saved'));
    $this->assertEqual($instance['label'], $instance_new['label'], t('"label" change is saved'));
    $this->assertEqual($instance['description'], $instance_new['description'], t('"description" change is saved'));
    $this->assertEqual($instance['widget']['settings']['test_widget_setting'], $instance_new['widget']['settings']['test_widget_setting'], t('Widget setting change is saved'));
    $this->assertEqual($instance['widget']['weight'], $instance_new['widget']['weight'], t('Widget weight change is saved'));
    $this->assertEqual($instance['display']['default']['settings']['test_formatter_setting'], $instance_new['display']['default']['settings']['test_formatter_setting'], t('Formatter setting change is saved'));
    $this->assertEqual($instance['display']['default']['weight'], $instance_new['display']['default']['weight'], t('Widget weight change is saved'));

    // Check that changing widget and formatter types updates the default settings.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $instance['widget']['type'] = 'test_field_widget_multiple';
    $instance['display']['default']['type'] = 'field_test_multiple';
    field_update_instance($instance);

    $instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $this->assertEqual($instance['widget']['type'], $instance_new['widget']['type'], t('Widget type change is saved.'));
    $settings = field_info_widget_settings($instance_new['widget']['type']);
    $this->assertIdentical($settings, array_intersect_key($instance_new['widget']['settings'], $settings), t('Widget type change updates default settings.'));
    $this->assertEqual($instance['display']['default']['type'], $instance_new['display']['default']['type'], t('Formatter type change is saved.'));
    $info = field_info_formatter_types($instance_new['display']['default']['type']);
    $settings = $info['settings'];
    $this->assertIdentical($settings, array_intersect_key($instance_new['display']['default']['settings'], $settings), t('Changing formatter type updates default settings.'));

    // Check that adding a new view mode is saved and gets default settings.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $instance['display']['teaser'] = array();
    field_update_instance($instance);

    $instance_new = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $this->assertTrue(isset($instance_new['display']['teaser']), t('Display for the new view_mode has been written.'));
    $this->assertIdentical($instance_new['display']['teaser']['type'], $field_type['default_formatter'], t('Default formatter for the new view_mode has been written.'));
    $info = field_info_formatter_types($instance_new['display']['teaser']['type']);
    $settings = $info['settings'];
    $this->assertIdentical($settings, $instance_new['display']['teaser']['settings'], t('Default formatter settings for the new view_mode have been written.'));

    // TODO: test failures.
  }

  /**
   * Test the deletion of a field instance.
   */
  function testDeleteFieldInstance() {
    // TODO: Test deletion of the data stored in the field also.
    // Need to check that data for a 'deleted' field / instance doesn't get loaded
    // Need to check data marked deleted is cleaned on cron (not implemented yet...)

    // Create two instances for the same field so we can test that only one
    // is deleted.
    field_create_instance($this->instance_definition);
    $this->another_instance_definition = $this->instance_definition;
    $this->another_instance_definition['bundle'] .= '_another_bundle';
    $instance = field_create_instance($this->another_instance_definition);

    // Test that the first instance is not deleted, and then delete it.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle'], array('include_deleted' => TRUE));
    $this->assertTrue(!empty($instance) && empty($instance['deleted']), t('A new field instance is not marked for deletion.'));
    field_delete_instance($instance);

    // Make sure the instance is marked as deleted when the instance is
    // specifically loaded.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle'], array('include_deleted' => TRUE));
    $this->assertTrue(!empty($instance['deleted']), t('A deleted field instance is marked for deletion.'));

    // Try to load the instance normally and make sure it does not show up.
    $instance = field_read_instance('test_entity', $this->instance_definition['field_name'], $this->instance_definition['bundle']);
    $this->assertTrue(empty($instance), t('A deleted field instance is not loaded by default.'));

    // Make sure the other field instance is not deleted.
    $another_instance = field_read_instance('test_entity', $this->another_instance_definition['field_name'], $this->another_instance_definition['bundle']);
    $this->assertTrue(!empty($another_instance) && empty($another_instance['deleted']), t('A non-deleted field instance is not marked for deletion.'));

    // Make sure the field is deleted when its last instance is deleted.
    field_delete_instance($another_instance);
    $field = field_read_field($another_instance['field_name'], array('include_deleted' => TRUE));
    $this->assertTrue(!empty($field['deleted']), t('A deleted field is marked for deletion after all its instances have been marked for deletion.'));
  }
}
?>