From 607e9626d5af265b18e8319b156bb0fda3445cd4 Mon Sep 17 00:00:00 2001 From: Dries Buytaert Date: Tue, 3 Feb 2009 17:30:13 +0000 Subject: - Patch #361683by Barry, Yves, Karen, Moshe Weitzman, David Strauss, floriant, chx, David Rothstein: initial field API patch. More work to be done, but ... oh my! --- modules/field/field.test | 1204 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1204 insertions(+) create mode 100644 modules/field/field.test (limited to 'modules/field/field.test') diff --git a/modules/field/field.test b/modules/field/field.test new file mode 100644 index 000000000..c99ba080b --- /dev/null +++ b/modules/field/field.test @@ -0,0 +1,1204 @@ + t('Field attach tests'), + 'description' => t("Test Field Attach API functions."), + 'group' => t('Field') + ); + } + + function setUp() { + parent::setUp('field_sql_storage', 'field', 'field_test'); + + $this->field_name = strtolower($this->randomName(). '_field_name'); + $this->table = _field_sql_storage_tablename($this->field_name); + $this->revision_table = _field_sql_storage_revision_tablename($this->field_name); + $this->field = array('field_name' => $this->field_name, 'type' => 'test_field', 'cardinality' => 4); + field_create_field($this->field); + $this->instance = array( + 'field_name' => $this->field_name, + 'bundle' => 'test_bundle', + 'label' => $this->randomName(). '_label', + 'description' => $this->randomName(). '_description', + 'weight' => mt_rand(0, 127), + 'settings' => array( + 'test_instance_setting' => $this->randomName(), + ), + 'widget' => array( + 'type' => 'test_field_widget', + 'label' => 'Test Field', + 'settings' => array( + 'test_widget_setting' => $this->randomName(), + ) + ) + ); + field_create_instance($this->instance); + } + + function testFieldAttachLoad() { + $entity_type = 'test_entity'; + $eid = 0; + + $etid = _field_sql_storage_etid($entity_type); + $columns = array('etid', 'entity_id', 'revision_id', 'delta', $this->field_name . '_value'); + + // Insert data for four revisions to the field revisions table + $query = db_insert($this->revision_table)->fields($columns); + for ($evid = 0; $evid < 4; ++$evid) { + $values[$evid] = array(); + // Note: we insert one extra value ('<=' instead of '<'). + for ($delta = 0; $delta <= $this->field['cardinality']; $delta++) { + $value = mt_rand(0, 127); + $values[$evid][] = $value; + $query->values(array($etid, $eid, $evid, $delta, $value)); + } + } + $query->execute(); + + // Insert data for the "most current revision" into the field table + $query = db_insert($this->table)->fields($columns); + foreach ($values[0] as $delta => $value) { + $query->values(array($etid, $eid, 0, $delta, $value)); + } + $query->execute(); + + // Load the "most current revision" + $entity = field_test_create_stub_entity($eid, 0, $this->instance['bundle']); + field_attach_load($entity_type, array($eid => $entity)); + foreach ($values[0] as $delta => $value) { + if ($delta < $this->field['cardinality']) { + $this->assertEqual($entity->{$this->field_name}[$delta]['value'], $value, "Value $delta is loaded correctly for current revision"); + } + else { + $this->assertFalse(array_key_exists($delta, $entity->{$this->field_name}), "No extraneous value gets loaded for current revision."); + } + } + + // Load every revision + for ($evid = 0; $evid < 4; ++$evid) { + $entity = field_test_create_stub_entity($eid, $evid, $this->instance['bundle']); + field_attach_load_revision($entity_type, array($eid => $entity)); + foreach ($values[$evid] as $delta => $value) { + if ($delta < $this->field['cardinality']) { + $this->assertEqual($entity->{$this->field_name}[$delta]['value'], $value, "Value $delta for revision $evid is loaded correctly"); + } + else { + $this->assertFalse(array_key_exists($delta, $entity->{$this->field_name}), "No extraneous value gets loaded for revision $evid."); + } + } + } + } + +// function testFieldAttachLoadMultiple() { + // TODO : test the 'multiple' aspect of load: + // define 2 bundles, 3 fields + // bundle1 gets instances of field1, field2 + // bundle2 gets instances of field1, field3 + // load 2 entities (one for each bundle) in a single load + // check that everything gets loaded ok. +// } + + function testFieldAttachInsertAndUpdate() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Test insert. + $values = array(); + // Note: we try to insert one extra value ('<=' instead of '<'). + // TODO : test empty values filtering and "compression" (store consecutive deltas). + for ($delta = 0; $delta <= $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $rev_values[0] = $values; + field_attach_insert($entity_type, $entity); + + $rows = db_select($this->table, 't')->fields('t')->execute()->fetchAllAssoc('delta', PDO::FETCH_ASSOC); + foreach ($values as $delta => $value) { + if ($delta < $this->field['cardinality']) { + $this->assertEqual($rows[$delta][$this->field_name . '_value'], $value['value'], t("Value $delta is inserted correctly")); + } + else { + $this->assertFalse(array_key_exists($delta, $rows), "No extraneous value gets inserted."); + } + } + + // Test update. + $entity = field_test_create_stub_entity(0, 1, $this->instance['bundle']); + $values = array(); + // Note: we try to update one extra value ('<=' instead of '<'). + for ($delta = 0; $delta <= $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $rev_values[1] = $values; + field_attach_update($entity_type, $entity); + $rows = db_select($this->table, 't')->fields('t')->execute()->fetchAllAssoc('delta', PDO::FETCH_ASSOC); + foreach ($values as $delta => $value) { + if ($delta < $this->field['cardinality']) { + $this->assertEqual($rows[$delta][$this->field_name . '_value'], $value['value'], t("Value $delta is updated correctly")); + } + else { + $this->assertFalse(array_key_exists($delta, $rows), "No extraneous value gets updated."); + } + } + + // Check that data for both revisions are in the revision table. + // We make sure each value is stored correctly, then unset it. + // When an entire revision's values are unset (remembering that we + // put one extra value in $values per revision), unset the entire + // revision. Then, if $rev_values is empty at the end, all + // revision data was found. + $results = db_select($this->revision_table, 't')->fields('t')->execute(); + foreach ($results as $row) { + $this->assertEqual($row->{$this->field_name . '_value'}, $rev_values[$row->revision_id][$row->delta]['value'], "Value {$row->delta} for revision {$row->revision_id} stored correctly"); + unset($rev_values[$row->revision_id][$row->delta]); + if (count($rev_values[$row->revision_id]) == 1) { + unset($rev_values[$row->revision_id]); + } + } + $this->assertTrue(empty($rev_values), "All values for all revisions are stored in revision table {$this->revision_table}"); + + // Check that update leaves the field data untouched if $object has no + // $field_name key. + unset($entity->{$this->field_name}); + field_attach_update($entity_type, $entity); + $rows = db_select($this->table, 't')->fields('t')->execute()->fetchAllAssoc('delta', PDO::FETCH_ASSOC); + foreach ($values as $delta => $value) { + if ($delta < $this->field['cardinality']) { + $this->assertEqual($rows[$delta][$this->field_name . '_value'], $value['value'], t("Update with no field_name entry leaves value $delta untouched")); + } + } + + // Check that update with an empty $object->$field_name empties the field. + $entity->{$this->field_name} = NULL; + field_attach_update($entity_type, $entity); + $rows = db_select($this->table, 't')->fields('t')->execute()->fetchAllAssoc('delta', PDO::FETCH_ASSOC); + $this->assertEqual(count($rows), 0, t("Update with an empty field_name entry empties the field.")); + } + + // Test insert and update with missing or invalid fields. For the + // most part, these tests pass by not crashing or causing exceptions. + function testFieldAttachSaveMissingData() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Insert: Field is missing + field_attach_insert($entity_type, $entity); + $count = db_result(db_query("SELECT COUNT(*) FROM {{$this->table}}")); + $this->assertEqual($count, 0, 'Missing field results in no inserts'); + + // Insert: Field is NULL + $entity->{$this->field_name} = NULL; + field_attach_insert($entity_type, $entity); + $count = db_result(db_query("SELECT COUNT(*) FROM {{$this->table}}")); + $this->assertEqual($count, 0, 'NULL field results in no inserts'); + + // Add some real data + $entity->{$this->field_name} = array(0 => array('value' => 1)); + field_attach_insert($entity_type, $entity); + $count = db_result(db_query("SELECT COUNT(*) FROM {{$this->table}}")); + $this->assertEqual($count, 1, 'Field data saved'); + + // Update: Field is missing. Data should survive. + unset($entity->{$this->field_name}); + field_attach_update($entity_type, $entity); + $count = db_result(db_query("SELECT COUNT(*) FROM {{$this->table}}")); + $this->assertEqual($count, 1, 'Missing field leaves data in table'); + + // Update: Field is NULL Data should be wiped. + $entity->{$this->field_name} = NULL; + field_attach_update($entity_type, $entity); + $count = db_result(db_query("SELECT COUNT(*) FROM {{$this->table}}")); + $this->assertEqual($count, 0, 'NULL field leaves no data in table'); + } + + function testFieldAttachViewAndPreprocess() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Populate values to be displayed. + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $values; + + // Simple formatter, label displayed. + $formatter_setting = $this->randomName(); + $this->instance['display'] = array( + 'full' => array( + 'label' => 'above', + 'type' => 'field_test_default', + 'settings' => array( + 'test_formatter_setting' => $formatter_setting, + ) + ), + ); + field_update_instance($this->instance); + $entity->content = field_attach_view($entity_type, $entity); + $output = drupal_render($entity->content); + $variables = field_attach_preprocess($entity_type, $entity); + $variable = $this->instance['field_name'] . '_rendered'; + $this->assertTrue(isset($variables[$variable]), "Variable $variable is available in templates."); + $this->content = $output; + $this->assertRaw($this->instance['label'], "Label is displayed."); + $this->content = $variables[$variable]; + $this->assertRaw($this->instance['label'], "Label is displayed (template variable)."); + foreach ($values as $delta => $value) { + $this->content = $output; + $this->assertRaw("$formatter_setting|{$value['value']}", "Value $delta is displayed, formatter settings are applied."); + $this->content = $variables[$variable]; + $this->assertRaw("$formatter_setting|{$value['value']}", "Value $delta is displayed, formatter settings are applied (template variable)."); + } + + // Label hidden. + $this->instance['display']['full']['label'] = 'hidden'; + field_update_instance($this->instance); + $entity->content = field_attach_view($entity_type, $entity); + $output = drupal_render($entity->content); + $variables = field_attach_preprocess($entity_type, $entity); + $this->content = $output; + $this->assertNoRaw($this->instance['label'], "Hidden label: label is not displayed."); + $this->content = $variables[$variable]; + $this->assertNoRaw($this->instance['label'], "Hidden label: label is not displayed (template variable)."); + + // Field hidden. + $this->instance['display'] = array( + 'full' => array( + 'label' => 'above', + 'type' => 'hidden', + + ), + ); + field_update_instance($this->instance); + $entity->content = field_attach_view($entity_type, $entity); + $output = drupal_render($entity->content); + $variables = field_attach_preprocess($entity_type, $entity); + $this->assertTrue(isset($variables[$variable]), "Hidden field: variable $variable is available in templates."); + $this->content = $output; + $this->assertNoRaw($this->instance['label'], "Hidden field: label is not displayed."); + foreach ($values as $delta => $value) { + $this->assertNoRaw($value['value'], "Hidden field: value $delta is not displayed."); + } + + // Multiple formatter. + $formatter_setting = $this->randomName(); + $this->instance['display'] = array( + 'full' => array( + 'label' => 'above', + 'type' => 'field_test_multiple', + 'settings' => array( + 'test_formatter_setting_multiple' => $formatter_setting, + ) + ), + ); + field_update_instance($this->instance); + $entity->content = field_attach_view($entity_type, $entity); + $output = drupal_render($entity->content); + $variables = field_attach_preprocess($entity_type, $entity); + $display = $formatter_setting; + foreach ($values as $delta => $value) { + $display .= "|$delta:{$value['value']}"; + } + $this->content = $output; + $this->assertRaw($display, "Multiple formatter: all values are displayed, formatter settings are applied."); + $this->content = $variables[$variable]; + $this->assertRaw($display, "Multiple formatter: all values are displayed, formatter settings are applied (template variable)."); + + // TODO: + // - check that the 'exclude' option works (if we keep it in core) + // - check display order with several fields + } + + function testFieldAttachDelete() { + $entity_type = 'test_entity'; + $rev[0] = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Create revision 0 + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $rev[0]->{$this->field_name} = $values; + field_attach_insert($entity_type, $rev[0]); + + // Create revision 1 + $rev[1] = field_test_create_stub_entity(0, 1, $this->instance['bundle']); + $rev[1]->{$this->field_name} = $values; + field_attach_update($entity_type, $rev[1]); + + // Create revision 2 + $rev[2] = field_test_create_stub_entity(0, 2, $this->instance['bundle']); + $rev[2]->{$this->field_name} = $values; + field_attach_update($entity_type, $rev[2]); + + // Confirm each revision loads + foreach (array_keys($rev) as $vid) { + $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']); + field_attach_load_revision($entity_type, array(0 => $read)); + $this->assertEqual(count($read->{$this->field_name}), $this->field['cardinality'], "The test object revision $vid has {$this->field['cardinality']} values."); + } + + // Delete revision 1, confirm the other two still load. + field_attach_delete_revision($entity_type, $rev[1]); + foreach (array(0, 2) as $vid) { + $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']); + field_attach_load_revision($entity_type, array(0 => $read)); + $this->assertEqual(count($read->{$this->field_name}), $this->field['cardinality'], "The test object revision $vid has {$this->field['cardinality']} values."); + } + + // Confirm the current revision still loads + $read = field_test_create_stub_entity(0, 2, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $read)); + $this->assertEqual(count($read->{$this->field_name}), $this->field['cardinality'], "The test object current revision has {$this->field['cardinality']} values."); + + // Delete all field data, confirm nothing loads + field_attach_delete($entity_type, $rev[2]); + foreach (array(0, 1, 2) as $vid) { + $read = field_test_create_stub_entity(0, $vid, $this->instance['bundle']); + field_attach_load_revision($entity_type, array(0 => $read)); + $this->assertIdentical($read->{$this->field_name}, array(), "The test object revision $vid is deleted."); + } + $read = field_test_create_stub_entity(0, 2, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $read)); + $this->assertIdentical($read->{$this->field_name}, array(), "The test object current revision is deleted."); + } + + function testFieldAttachCreateRenameBundle() { + // Create a new bundle. This has to be initiated by the module so that its + // hook_fieldable_info() is consistent. + $new_bundle = 'test_bundle_' . strtolower($this->randomName()); + field_test_create_bundle($new_bundle, $this->randomName()); + + // Add an instance to that bundle. + $this->instance['bundle'] = $new_bundle; + field_create_instance($this->instance); + + // Save an object with data in the field. + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $values; + $entity_type = 'test_entity'; + field_attach_insert($entity_type, $entity); + + // Verify the field data is present on load. + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $entity)); + $this->assertEqual(count($entity->{$this->field_name}), $this->field['cardinality'], "Data are retrieved for the new bundle"); + + // Rename the bundle. This has to be initiated by the module so that its + // hook_fieldable_info() is consistent. + $new_bundle = 'test_bundle_' . strtolower($this->randomName()); + field_test_rename_bundle($this->instance['bundle'], $new_bundle); + + // Check that the instance definition has been updated. + $this->instance = field_info_instance($this->field_name, $new_bundle); + $this->assertIdentical($this->instance['bundle'], $new_bundle, "Bundle name has been updated in the instance."); + + // Verify the field data is present on load. + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $entity)); + $this->assertEqual(count($entity->{$this->field_name}), $this->field['cardinality'], "Bundle name has been updated in the field storage"); + } + + function testFieldAttachDeleteBundle() { + // Create a new bundle. This has to be initiated by the module so that its + // hook_fieldable_info() is consistent. + $new_bundle = 'test_bundle_' . strtolower($this->randomName()); + field_test_create_bundle($new_bundle, $this->randomName()); + + // Add an instance to that bundle. + $this->instance['bundle'] = $new_bundle; + field_create_instance($this->instance); + + // Create a second field for the test bundle + $field_name = strtolower($this->randomName(). '_field_name'); + $table = _field_sql_storage_tablename($field_name); + $revision_table = _field_sql_storage_revision_tablename($field_name); + $field = array('field_name' => $field_name, 'type' => 'test_field', 'cardinality' => 1); + field_create_field($field); + $instance = array( + 'field_name' => $field_name, + 'bundle' => $this->instance['bundle'], + 'label' => $this->randomName(). '_label', + 'description' => $this->randomName(). '_description', + 'weight' => mt_rand(0, 127), + // test_field has no instance settings + 'widget' => array( + 'type' => 'test_field_widget', + 'settings' => array( + 'size' => mt_rand(0, 255)))); + field_create_instance($instance); + + // Save an object with data for both fields + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $values; + $entity->{$field_name} = array(0 => array('value' => 99)); + $entity_type = 'test_entity'; + field_attach_insert($entity_type, $entity); + + // Verify the fields are present on load + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $entity)); + $this->assertEqual(count($entity->{$this->field_name}), 4, "First field got loaded"); + $this->assertEqual(count($entity->{$field_name}), 1, "Second field got loaded"); + + // Delete the bundle. This has to be initiated by the module so that its + // hook_fieldable_info() is consistent. + field_test_delete_bundle($this->instance['bundle']); + + // Verify no data gets loaded + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + field_attach_load($entity_type, array(0 => $entity)); + $this->assertFalse(isset($entity->{$this->field_name}), "No data for first field"); + $this->assertFalse(isset($entity->{$field_name}), "No data for second field"); + + // Verify that the instances are gone + $this->assertFalse(field_read_instance($this->field_name, $this->instance['bundle']), "First field is deleted"); + $this->assertFalse(field_read_instance($field_name, $instance['bundle']), "Second field is deleted"); + } + + function testFieldAttachCache() { + // Create a revision + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = mt_rand(0, 127); + } + $entity->{$this->field_name} = $values; + + $noncached_type = 'test_entity'; + $cached_type = 'test_cacheable_entity'; + + // Non-cached type: + $cid = "field:$noncached_type:0:0"; + + // Confirm no initial cache entry + $this->assertFalse(cache_get($cid, 'cache_field'), 'Non-cached: no initial cache entry'); + + // Save, and confirm no cache entry + field_attach_insert($noncached_type, $entity); + $this->assertFalse(cache_get($cid, 'cache_field'), 'Non-cached: no cache entry on save'); + + // Load, and confirm no cache entry + field_attach_load($noncached_type, array(0 => $entity)); + $this->assertFalse(cache_get($cid, 'cache_field'), 'Non-cached: no cache entry on load'); + + // Cached type: + $cid = "field:$cached_type:0:0"; + + // Confirm no initial cache entry + $this->assertFalse(cache_get($cid, 'cache_field'), 'Cached: no initial cache entry'); + + // Save, and confirm no cache entry + field_attach_insert($cached_type, $entity); + $this->assertFalse(cache_get($cid, 'cache_field'), 'Cached: no cache entry on save'); + + // Load, and confirm cache entry + field_attach_load($cached_type, array(0 => $entity)); + $cache = cache_get($cid, 'cache_field'); + $this->assertEqual($cache->data[$this->field_name], $values, 'Cached: correct cache entry on load'); + + // Delete, and confirm no cache entry + field_attach_delete($cached_type, $entity); + $this->assertFalse(cache_get($cid, 'cache_field'), 'Cached: no cache entry on save'); + } + + // Verify that field_attach_validate() invokes the correct + // hook_field_validate. NOTE: This tests the FAPI-connected + // behavior of hook_field_validate. As discussed at + // http://groups.drupal.org/node/18019, field validation will + // eventually be disconnected from FAPI, at which point this + // function will have to be rewritten. + function testFieldAttachValidate() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Set up values to generate errors + $values = array(); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + $values[$delta]['value'] = -1; + $values[$delta]['_error_element'] = 'field_error_' . $delta; + } + // Arrange for item 1 not to generate an error + $values[1]['value'] = 1; + $entity->{$this->field_name} = $values; + + field_attach_validate($entity_type, $entity, array()); + + $errors = form_get_errors(); + foreach ($values as $delta => $value) { + if ($value['value'] != 1) { + $this->assertTrue(isset($errors[$value['_error_element']]), "Error is set on {$value['_error_element']}: {$errors[$value['_error_element']]}"); + unset($errors[$value['_error_element']]); + } + else { + $this->assertFalse(isset($errors[$value['_error_element']]), "Error is not set on {$value['_error_element']}"); + } + } + $this->assertEqual(count($errors), 0, 'No extraneous form errors set'); + } + + // Validate that FAPI elements are generated. This could be much + // more thorough, but it does verify that the correct widgets show up. + function testFieldAttachForm() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + $form = $form_state = array(); + field_attach_form($entity_type, $entity, $form, $form_state); + + $this->assertEqual($form[$this->field_name]['#title'], $this->instance['label'], "Form title is {$this->instance['label']}"); + for ($delta = 0; $delta < $this->field['cardinality']; $delta++) { + // field_test_widget uses 'textfield' + $this->assertEqual($form[$this->field_name][$delta]['value']['#type'], 'textfield', "Form delta $delta widget is textfield"); + } + } + + function testFieldAttachSubmit() { + $entity_type = 'test_entity'; + $entity = field_test_create_stub_entity(0, 0, $this->instance['bundle']); + + // Build the form. + $form = $form_state = array(); + field_attach_form($entity_type, $entity, $form, $form_state); + + // Simulate incoming values. + $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; + + $form_state['values'] = array($this->field_name => $values); + field_attach_submit($entity_type, $entity, $form, $form_state); + + asort($weights); + $expected_values = array(); + foreach ($weights as $key => $value) { + if ($key != 1) { + $expected_values[] = array('value' => $values[$key]['value']); + } + } + $this->assertIdentical($entity->{$this->field_name}, $expected_values, 'Submit filters empty values'); + } +} + +class FieldInfoTestCase extends DrupalWebTestCase { + + function getInfo() { + return array( + 'name' => t('Field info tests'), + 'description' => t("Get information about existing fields, instances and bundles."), + 'group' => t('Field') + ); + } + + function setUp() { + parent::setUp('field_sql_storage', 'field', 'field_test'); + } + + function testFieldInfo() { + // Test that field_test module's fields, widgets, and formatters show up. + $field_test_info = field_test_field_info(); + $formatter_info = field_test_field_formatter_info(); + $widget_info = field_test_field_widget_info(); + + $info = field_info_field_types(); + foreach ($field_test_info as $t_key => $field_type) { + foreach ($field_type as $key => $val) { + $this->assertEqual($info[$t_key][$key], $val, t("Field type $t_key key $key is $val")); + } + $this->assertEqual($info[$t_key]['module'], 'field_test', t("Field type field_test module appears")); + } + + $info = field_info_formatter_types(); + foreach ($formatter_info as $f_key => $formatter) { + foreach ($formatter as $key => $val) { + $this->assertEqual($info[$f_key][$key], $val, t("Formatter type $f_key key $key is $val")); + } + $this->assertEqual($info[$f_key]['module'], 'field_test', t("Formatter type field_test module appears")); + } + + $info = field_info_widget_types(); + foreach ($widget_info as $w_key => $widget) { + foreach ($widget as $key => $val) { + $this->assertEqual($info[$w_key][$key], $val, t("Widget type $w_key key $key is $val")); + } + $this->assertEqual($info[$w_key]['module'], 'field_test', t("Widget type field_test module appears")); + } + + // Verify that no fields or instances exist + $fields = field_info_fields(); + $instances = field_info_instances(FIELD_TEST_BUNDLE); + $this->assertTrue(empty($fields), t('With no fields, info fields is empty.')); + $this->assertTrue(empty($instances), t('With no instances, info bundles is empty.')); + + // Create a field, verify it shows up. + $field = array( + 'field_name' => strtolower($this->randomName()), + 'type' => 'test_field', + ); + field_create_field($field); + $fields = field_info_fields(); + $this->assertEqual(count($fields), 1, t('One field exists')); + $this->assertEqual($fields[$field['field_name']]['field_name'], $field['field_name'], t('info fields contains field name')); + $this->assertEqual($fields[$field['field_name']]['type'], $field['type'], t('info fields contains field type')); + $this->assertEqual($fields[$field['field_name']]['module'], 'field_test', t('info fields contains field module')); + $settings = array('test_field_setting' => 'dummy test string'); + foreach ($settings as $key => $val) { + $this->assertEqual($fields[$field['field_name']]['settings'][$key], $val, t("Field setting $key has correct default value $val")); + } + $this->assertEqual($fields[$field['field_name']]['cardinality'], 1, t('info fields contains cardinality 1')); + $this->assertEqual($fields[$field['field_name']]['active'], 1, t('info fields contains active 1')); + + // Create an instance, verify that it shows up + $instance = array( + 'field_name' => $field['field_name'], + 'bundle' => FIELD_TEST_BUNDLE, + 'label' => $this->randomName(), + 'description' => $this->randomName(), + 'weight' => mt_rand(0, 127), + // test_field has no instance settings + 'widget' => array( + 'type' => 'test_field_widget', + 'settings' => array( + 'test_setting' => 999))); + field_create_instance($instance); + + $instances = field_info_instances($instance['bundle']); + $this->assertEqual(count($instances), 1, t('One instance shows up in info when attached to a bundle.')); + $this->assertTrue($instance < $instances[$instance['field_name']], t('Instance appears in info correctly')); + } + + // Test that the field_info settings convenience functions work + function testSettingsInfo() { + $info = field_test_field_info(); + foreach ($info as $type => $data) { + $this->assertIdentical(field_info_field_settings($type), $data['settings'], "field_info_field_settings returns {$type}'s field settings"); + $this->assertIdentical(field_info_instance_settings($type), $data['instance_settings'], "field_info_field_settings returns {$type}'s field instance settings"); + } + + $info = field_test_field_widget_info(); + foreach ($info as $type => $data) { + $this->assertIdentical(field_info_widget_settings($type), $data['settings'], "field_info_widget_settings returns {$type}'s widget settings"); + } + + $info = field_test_field_formatter_info(); + foreach ($info as $type => $data) { + $this->assertIdentical(field_info_formatter_settings($type), $data['settings'], "field_info_formatter_settings returns {$type}'s formatter settings"); + } + } +} + +class FieldFormTestCase extends DrupalWebTestCase { + function getInfo() { + return array( + 'name' => t('Field form tests'), + 'description' => t("Test Field form handling."), + 'group' => t('Field') + ); + } + + function setUp() { + parent::setUp('field_sql_storage', 'field', 'field_test'); + + $web_user = $this->drupalCreateUser(array('access field_test content', 'administer field_test content')); + $this->drupalLogin($web_user); + + $this->field_single = array('field_name' => strtolower($this->randomName(). '_field_name'), 'type' => 'test_field'); + $this->field_multiple = array('field_name' => strtolower($this->randomName(). '_field_name'), 'type' => 'test_field', 'cardinality' => 4); + $this->field_unlimited = array('field_name' => strtolower($this->randomName(). '_field_name'), 'type' => 'test_field', 'cardinality' => FIELD_CARDINALITY_UNLIMITED); + + $this->instance = array( + 'bundle' => 'test_bundle', + 'label' => $this->randomName(). '_label', + 'description' => $this->randomName(). '_description', + 'weight' => mt_rand(0, 127), + 'settings' => array( + 'test_instance_setting' => $this->randomName(), + ), + 'widget' => array( + 'type' => 'test_field_widget', + 'label' => 'Test Field', + 'settings' => array( + 'test_widget_setting' => $this->randomName(), + ) + ) + ); + } + + function testFieldFormSingle() { + $this->field = $this->field_single; + $this->field_name = $this->field['field_name']; + $this->instance['field_name'] = $this->field_name; + field_create_field($this->field); + field_create_instance($this->instance); + + // Display creation form. + $this->drupalGet('test-entity/add/test-bundle'); + $this->assertFieldByName($this->field_name . '[0][value]', '', 'Widget is displayed'); + $this->assertNoField($this->field_name . '[1][value]', 'No extraneous widget is displayed'); + // TODO : check that the widget is populated with default value ? + + // Submit with invalid value (field-level validation). + $edit = array($this->field_name . '[0][value]' => -1); + $this->drupalPost(NULL, $edit, t('Save')); + $this->assertRaw(t('%name does not accept the value -1.', array('%name' => $this->instance['label'])), 'Field validation fails with invalid input.'); + // TODO : check that the correct field is flagged for error. + + // Create an entity + $value = mt_rand(0, 127); + $edit = array($this->field_name . '[0][value]' => $value); + $this->drupalPost(NULL, $edit, t('Save')); + preg_match('|test-entity/(\d+)/edit|', $this->url, $match); + $id = $match[1]; + $this->assertRaw(t('test_entity @id has been created.', array('@id' => $id)), 'Entity was created'); + $entity = field_test_entity_load($id); + $this->assertEqual($entity->{$this->field_name}[0]['value'], $value, 'Field value was saved'); + + // Display edit form. + $this->drupalGet('test-entity/' . $id . '/edit'); + $this->assertFieldByName($this->field_name . '[0][value]', $value, 'Widget is displayed with the correct default value'); + $this->assertNoField($this->field_name . '[1][value]', 'No extraneous widget is displayed'); + + // Update the entity. + $value = mt_rand(0, 127); + $edit = array($this->field_name . '[0][value]' => $value); + $this->drupalPost(NULL, $edit, t('Save')); + $this->assertRaw(t('test_entity @id has been updated.', array('@id' => $id)), 'Entity was updated'); + $entity = field_test_entity_load($id); + $this->assertEqual($entity->{$this->field_name}[0]['value'], $value, 'Field value was updated'); + + // Empty the field. + $value = ''; + $edit = array($this->field_name . '[0][value]' => $value); + $this->drupalPost('test-entity/' . $id . '/edit', $edit, t('Save')); + $this->assertRaw(t('test_entity @id has been updated.', array('@id' => $id)), 'Entity was updated'); + $entity = field_test_entity_load($id); + $this->assertIdentical($entity->{$this->field_name}, array(), 'Field was emptied'); + + } + + function testFieldFormSingleRequired() { + $this->field = $this->field_single; + $this->field_name = $this->field['field_name']; + $this->instance['field_name'] = $this->field_name; + $this->instance['required'] = TRUE; + field_create_field($this->field); + field_create_instance($this->instance); + + // Submit with missing required value. + $edit = array(); + $this->drupalPost('test-entity/add/test-bundle', $edit, t('Save')); + $this->assertRaw(t('!name field is required.', array('!name' => $this->instance['label'])), 'Required field with no value fails validation'); + + // Create an entity + $value = mt_rand(0, 127); + $edit = array($this->field_name . '[0][value]' => $value); + $this->drupalPost(NULL, $edit, t('Save')); + preg_match('|test-entity/(\d+)/edit|', $this->url, $match); + $id = $match[1]; + $this->assertRaw(t('test_entity @id has been created.', array('@id' => $id)), 'Entity was created'); + $entity = field_test_entity_load($id); + $this->assertEqual($entity->{$this->field_name}[0]['value'], $value, 'Field value was saved'); + + // Edit with missing required value. + $value = ''; + $edit = array($this->field_name . '[0][value]' => $value); + $this->drupalPost('test-entity/' . $id . '/edit', $edit, t('Save')); + $this->assertRaw(t('!name field is required.', array('!name' => $this->instance['label'])), 'Required field with no value fails validation'); + } + +// function testFieldFormMultiple() { +// $this->field = $this->field_multiple; +// $this->field_name = $this->field['field_name']; +// $this->instance['field_name'] = $this->field_name; +// field_create_field($this->field); +// field_create_instance($this->instance); +// } + + function testFieldFormUnlimited() { + $this->field = $this->field_unlimited; + $this->field_name = $this->field['field_name']; + $this->instance['field_name'] = $this->field_name; + field_create_field($this->field); + field_create_instance($this->instance); + + // Display creation form -> 1 widget. + $this->drupalGet('test-entity/add/test-bundle'); + $this->assertFieldByName($this->field_name . '[0][value]', '', 'Widget 1 is displayed'); + $this->assertNoField($this->field_name . '[1][value]', 'No extraneous widget is displayed'); + + // Press 'add more' button -> 2 widgets. + $this->drupalPost(NULL, array(), t('Add another item')); + $this->assertFieldByName($this->field_name . '[0][value]', '', 'Widget 1 is displayed'); + $this->assertFieldByName($this->field_name . '[1][value]', '', 'New widget is displayed'); + $this->assertNoField($this->field_name . '[2][value]', 'No extraneous widget is displayed'); + // TODO : check that non-field inpurs are preserved ('title')... + + // Yet another time so that we can play with more values -> 3 widgets. + $this->drupalPost(NULL, array(), t('Add another item')); + + // Prepare values and weights. + $count = 3; + $delta_range = $count - 1; + $values = $weights = $pattern = $expected_values = $edit = array(); + for ($delta = 0; $delta <= $delta_range; $delta++) { + // Assign unique random weights. + do { + $weight = mt_rand(-$delta_range, $delta_range); + } while (in_array($weight, $weights)); + $weights[] = $weight; + $value = mt_rand(0, 127); + $edit["$this->field_name[$delta][value]"] = $value; + $edit["$this->field_name[$delta][_weight]"] = $weight; + // We'll need three slightly different formats to check the values. + $values[$weight] = $value; + $field_values[$weight]['value'] = (string)$value; + $pattern[$weight] = " value=\"$value\""; + } + + // Press 'add more' button -> 4 widgets + $this->drupalPost(NULL, $edit, t('Add another item')); + ksort($values); + $values = array_values($values); + for ($delta = 0; $delta <= $delta_range; $delta++) { + $this->assertFieldByName("$this->field_name[$delta][value]", $values[$delta], "Widget $delta is displayed and has the right value"); + $this->assertFieldByName("$this->field_name[$delta][_weight]", $delta, "Widget $delta has the right weight"); + } + ksort($pattern); + $pattern = implode('.*', array_values($pattern)); + $this->assertPattern("|$pattern|s", 'Widgets are displayed in the correct order'); + $this->assertFieldByName("$this->field_name[$delta][value]", '', "New widget is displayed"); + $this->assertFieldByName("$this->field_name[$delta][_weight]", $delta, "New widget has the right weight"); + $this->assertNoField("$this->field_name[". ($delta + 1) . '][value]', 'No extraneous widget is displayed'); + + // Submit the form and create the entity. + $this->drupalPost(NULL, $edit, t('Save')); + preg_match('|test-entity/(\d+)/edit|', $this->url, $match); + $id = $match[1]; + $this->assertRaw(t('test_entity @id has been created.', array('@id' => $id)), 'Entity was created'); + $entity = field_test_entity_load($id); + ksort($field_values); + $field_values = array_values($field_values); + $this->assertIdentical($entity->{$this->field_name}, $field_values, 'Field values were saved in the correct order'); + + // display edit form: check that the expected number of widgets is displayed, with correct values + // change values, reorder, leave an empty value in the middle, submit: check that the entity is updated with correct values + // re-submit: check that the field can be emptied. + + // Test with several multiple fields in a form + } + + // check with a multiple widget (implement a textfield with comma separated values) + + // check inaccessible fields are preserved on update + // check inaccessible fields get default value on insert (not implemented yet) + +} + +class FieldTestCase extends DrupalWebTestCase { + function getInfo() { + return array( + 'name' => t('Field tests'), + 'description' => t("Create / read /update a field."), + 'group' => t('Field') + ); + } + + function setUp() { + parent::setUp('field_sql_storage', 'field', 'field_test'); + } + + // TODO : test creation with + // - a full fledged $field structure, check that all the values are there + // - a minimal $field structure, check all default values are set + // defer actual $field comparison to a helper function, used for the two cases above + /** + * Test the creation of a field. + */ + function testCreateField() { + $field_definition = array( + 'field_name' => strtolower($this->randomName()), + 'type' => 'test_field', + ); + field_create_field($field_definition); + + $field = field_read_field($field_definition['field_name']); + + // Ensure that basic properties are preserved. + $this->assertEqual($field['field_name'], $field_definition['field_name'], t('The field name is properly saved.')); + $this->assertEqual($field['type'], $field_definition['type'], t('The field type is properly saved.')); + + // Ensure that cardinality defaults to 1. + $this->assertEqual($field['cardinality'], 1, t('Cardinality defaults to 1.')); + + // Ensure that default settings are present. + $info = field_info_field_types($field['type']); + $settings = $info['settings']; + $this->assertIdentical($settings, $field['settings'] , t('Default field settings have been written.')); + + // Check that a table has been created for the field. + $this->assertTrue(db_table_exists('field_data_' . $field_definition['field_name']), t('A table has been created for the field.')); + + // Guarantee that the name is unique. + try { + field_create_field($field_definition); + $this->fail(t('Cannot create two fields with the same name.')); + } catch (FieldException $e) { + $this->pass(t('Cannot create two fields with the same name.')); + } + + // Check that invalid field names are rejected. + $field_definition['field_name'] += '_#'; + try { + field_create_field($field_definition); + $this->fail(t('Cannot create a field with an invalid name.')); + } catch (FieldException $e) { + $this->pass(t('Cannot create a field with an invalid name.')); + } + + // TODO : other failures + } + + function testReadField() { + + } + + /** + * Test the deletion of a field. + */ + function testDeleteField() { + // TODO: Also test deletion of the data stored in the field ? + + // Create two fields (so we can test that only one is deleted). + $this->field = $this->drupalCreateField('test_field', 'test_field_name'); + $this->another_field = $this->drupalCreateField('test_field', 'another_test_field_name'); + + // Create instances for each. + $this->instance_definition = array( + 'field_name' => $this->field['field_name'], + 'bundle' => FIELD_TEST_BUNDLE, + 'widget' => array( + 'type' => 'test_field_widget', + ), + ); + field_create_instance($this->instance_definition); + $this->another_instance_definition = $this->instance_definition; + $this->another_instance_definition['field_name'] = $this->another_field['field_name']; + field_create_instance($this->another_instance_definition); + + // Test that the first field is not deleted, and then delete it. + $field = field_read_field($this->field['field_name'], array('include_deleted' => TRUE)); + $this->assertTrue(!empty($field) && empty($field['deleted']), t('A new field is not marked for deletion.')); + field_delete_field($this->field['field_name']); + + // Make sure that the field is marked as deleted when it is specifically + // loaded. + $field = field_read_field($this->field['field_name'], array('include_deleted' => TRUE)); + $this->assertTrue(!empty($field['deleted']), t('A deleted field is marked for deletion.')); + + // Make sure that this field's instance is marked as deleted when it is + // specifically loaded. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle'], array('include_deleted' => TRUE)); + $this->assertTrue(!empty($instance['deleted']), t('An instance for a deleted field is marked for deletion.')); + + // Try to load the field normally and make sure it does not show up. + $field = field_read_field($this->field['field_name']); + $this->assertTrue(empty($field), t('A deleted field is not loaded by default.')); + + // Try to load the instance normally and make sure it does not show up. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $this->assertTrue(empty($instance), t('An instance for a deleted field is not loaded by default.')); + + // Make sure the other field (and its field instance) are not deleted. + $another_field = field_read_field($this->another_field['field_name']); + $this->assertTrue(!empty($another_field) && empty($another_field['deleted']), t('A non-deleted field is not marked for deletion.')); + $another_instance = field_read_instance($this->another_instance_definition['field_name'], $this->another_instance_definition['bundle']); + $this->assertTrue(!empty($another_instance) && empty($another_instance['deleted']), t('An instance of a non-deleted field is not marked for deletion.')); + } +} + +class FieldInstanceTestCase extends DrupalWebTestCase { + protected $field; + + function getInfo() { + return array( + 'name' => t('Field instance tests'), + 'description' => t("Create field entities by attaching fields to entities."), + 'group' => t('Field') + ); + } + + function setUp() { + parent::setUp('field_sql_storage', 'field', 'field_test'); + + $this->field = $this->drupalCreateField('test_field'); + $this->instance_definition = array( + 'field_name' => $this->field['field_name'], + 'bundle' => FIELD_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 $instance comparison to a helper function, used for the two cases above, + // and for testUpdateFieldInstance + function testCreateFieldInstance() { + field_create_instance($this->instance_definition); + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $field_type = field_info_field_types($this->field['type']); + + // Check that default values are set. + $this->assertIdentical($instance['required'], FALSE, t('Required defaults to false.')); + $this->assertIdentical($instance['label'], $this->instance_definition['field_name'], t('Label defaults to field name.')); + $this->assertIdentical($instance['description'], '', t('Description defaults to empty string.')); + + // Check that default instance settings are set. + $settings = array('test_instance_setting' => 'dummy test string'); + $this->assertIdentical($settings, $instance['settings'] , t('Default instance settings have been written.')); + // Check that the widget is the default one. + $this->assertIdentical($instance['widget']['type'], $field_type['default_widget'], t('Default widget has been written.')); + // Check that default widget settings are set. + $settings = array('test_widget_setting' => 'dummy test string'); + $this->assertIdentical($settings, $instance['widget']['settings'] , t('Default widget settings have been written.')); + // Check that we have display info for 'full' build_mode. + $this->assertTrue(isset($instance['display']['full']), t('Display for "full" build_mode has been written.')); + // Check that the formatter is the default one. + $this->assertIdentical($instance['display']['full']['type'], $field_type['default_formatter'], t('Default formatter for "full" build_mode has been written.')); + // Check that the default formatter settings are set. + $info = field_info_formatter_types($instance['display']['full']['type']); + $settings = $info['settings']; + $this->assertIdentical($settings, $instance['display']['full']['settings'] , t('Default formatter settings for "full" build_mode have been written.')); + + // Guarantee that the field/bundle combination is unique. + try { + field_create_instance($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) { + $this->pass(t('Cannot create an instance of a non-existing field.')); + } + + // TODO: test other failures. + } + + function testReadFieldInstance() { + + } + + function testUpdateFieldInstance() { + field_create_instance($this->instance_definition); + $field_type = field_info_field_types($this->field['type']); + + // Check that basic changes are saved. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $instance['required'] = !$instance['required']; + $instance['weight']++; + $instance['label'] = $this->randomName(); + $instance['description'] = $this->randomName(); + $instance['settings']['test_instance_setting'] = $this->randomName(); + $instance['widget']['settings']['test_widget_setting'] =$this->randomName(); + $instance['display']['full']['settings']['test_formatter_setting'] = $this->randomName(); + field_update_instance($instance); + + $instance_new = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $this->assertEqual($instance['required'], $instance_new['required'], t('"required" change is saved')); + $this->assertEqual($instance['weight'], $instance_new['weight'], t('"weight" 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['display']['full']['settings']['test_formatter_setting'], $instance_new['display']['full']['settings']['test_formatter_setting'], t('Formatter setting change is saved')); + + // Check that changing widget and formatter types updates the default settings. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $instance['widget']['type'] = 'test_field_widget_multiple'; + $instance['display']['full']['type'] = 'field_test_multiple'; + field_update_instance($instance); + + $instance_new = field_read_instance($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']['full']['type'], $instance_new['display']['full']['type'] , t('Formatter type change is saved.')); + $info = field_info_formatter_types($instance_new['display']['full']['type']); + $settings = $info['settings']; + $this->assertIdentical($settings, array_intersect_key($instance_new['display']['full']['settings'], $settings) , t('Changing formatter type updates default settings.')); + + // Check that adding a new build mode is saved and gets default settings. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $instance['display']['teaser'] = array(); + field_update_instance($instance); + + $instance_new = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + $this->assertTrue(isset($instance_new['display']['teaser']), t('Display for the new build_mode has been written.')); + $this->assertIdentical($instance_new['display']['teaser']['type'], $field_type['default_formatter'], t('Default formatter for the new build_mode has been written.')); + $info = field_info_formatter_types($instance_new['display']['teaser']['type']); + $settings = $info['settings']; + $this->assertIdentical($settings, $instance_new['display']['teaser']['settings'] , t('Default formatter settings for the new build_mode have been written.')); + + // TODO: test failures. + } + + function testDeleteFieldInstance() { + // TODO: Test deletion of the data stored in the field also. + // Need to check that data for a 'deleted' field / instance doesn't get loaded + // Need to check data marked deleted is cleaned on cron (not implemented yet...) + + // Create two instances for the same field so we can test that only one + // is deleted. + field_create_instance($this->instance_definition); + $this->another_instance_definition = $this->instance_definition; + $this->another_instance_definition['bundle'] .= '_another_bundle'; + field_create_instance($this->another_instance_definition); + + // Test that the first instance is not deleted, and then delete it. + $instance = field_read_instance($this->instance_definition['field_name'], $this->instance_definition['bundle'], array('include_deleted' => TRUE)); + $this->assertTrue(!empty($instance) && empty($instance['deleted']), t('A new field instance is not marked for deletion.')); + field_delete_instance($this->instance_definition['field_name'], $this->instance_definition['bundle']); + + // Make sure the instance is marked as deleted when the instance is + // specifically loaded. + $instance = field_read_instance($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. + $instance = field_read_instance($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. + $another_instance = field_read_instance($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.')); + } +} -- cgit v1.2.3