clean install

web/core/modules/migrate/tests/modules/message_test/message_test.info.yml

@@ -0,0 +1,5 @@
+name: Test display of migrate message
+type: module
+description: Tests the display of migrate messages.
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/message_test/migrations/custom_test.yml

@@ -0,0 +1,13 @@
+id: custom_test
+label: Test display of upgrade messages
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 0
+  ids:
+    id:
+      type: integer
+process:
+  id: id
+destination:
+  plugin: null

web/core/modules/migrate/tests/modules/message_test/migrations/custom_test_db.yml

@@ -0,0 +1,9 @@
+id: custom_test_db
+label: Test display of upgrade messages
+source:
+  plugin: extension
+  name: i18n_menu
+process:
+  id: id
+destination:
+  plugin: null

web/core/modules/migrate/tests/modules/migrate_cache_counts_test/migrate_cache_counts_test.info.yml

@@ -0,0 +1,5 @@
+name: Cacheable Embedded Data Test
+type: module
+description: Module containing a cacheable embedded data source.
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/migrate_cache_counts_test/src/Plugin/migrate/source/CacheableEmbeddedDataSource.php

@@ -0,0 +1,33 @@
+<?php
+
+namespace Drupal\migrate_cache_counts_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\EmbeddedDataSource;
+use Drupal\migrate\Plugin\migrate\source\SourcePluginBase;
+
+/**
+ * A copy of embedded_data which allows caching the count.
+ *
+ * @MigrateSource(
+ *   id = "cacheable_embedded_data",
+ *   source_module = "migrate"
+ * )
+ */
+class CacheableEmbeddedDataSource extends EmbeddedDataSource {
+
+  /**
+   * {@inheritdoc}
+   */
+  #[\ReturnTypeWillChange]
+  public function count($refresh = FALSE) {
+    return SourcePluginBase::count($refresh);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function doCount() {
+    return parent::count(TRUE);
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_entity_test/migrate_entity_test.info.yml

@@ -0,0 +1,5 @@
+name: 'Migrate entity test'
+type: module
+description: 'Support module for entity destination test.'
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/migrate_entity_test/src/Entity/StringIdEntityTest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace Drupal\migrate_entity_test\Entity;
+
+use Drupal\Core\Entity\ContentEntityBase;
+use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Field\BaseFieldDefinition;
+
+/**
+ * Defines a content entity type that has a string ID.
+ *
+ * @ContentEntityType(
+ *   id = "migrate_string_id_entity_test",
+ *   label = @Translation("String id entity test"),
+ *   base_table = "migrate_entity_test_string_id",
+ *   entity_keys = {
+ *     "id" = "id",
+ *   }
+ * )
+ */
+class StringIdEntityTest extends ContentEntityBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
+    return [
+      'id' => BaseFieldDefinition::create('integer')
+        ->setSetting('size', 'big')
+        ->setLabel('ID'),
+      'version' => BaseFieldDefinition::create('string')
+        ->setLabel('Version'),
+    ];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_events_test/migrate_events_test.info.yml

@@ -0,0 +1,4 @@
+name: 'Migrate events test'
+type: module
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/migrate_events_test/src/Plugin/migrate/destination/DummyDestination.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace Drupal\migrate_events_test\Plugin\migrate\destination;
+
+use Drupal\migrate\Attribute\MigrateDestination;
+use Drupal\migrate\Plugin\migrate\destination\DestinationBase;
+use Drupal\migrate\Row;
+
+/**
+ * Migration dummy destination.
+ */
+#[MigrateDestination(
+  id: 'dummy',
+  requirements_met: TRUE
+)]
+class DummyDestination extends DestinationBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    $ids['value']['type'] = 'string';
+    return $ids;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return ['value' => 'Dummy value'];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function import(Row $row, array $old_destination_id_values = []) {
+    return ['value' => $row->getDestinationProperty('value')];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrate_expected_migrations_test.info.yml

@@ -0,0 +1,7 @@
+name: 'Migration Expected Migrations Test'
+type: module
+description: 'Provides test migrations to test getMigrationDependencies.'
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrations/m1.yml

@@ -0,0 +1,7 @@
+id: m1
+label: "Sample Migration 1"
+source:
+  plugin: empty
+process: {}
+destination:
+  plugin: 'null'

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrations/m2.yml

@@ -0,0 +1,7 @@
+id: m2
+label: "Sample Migration 2"
+source:
+  plugin: empty
+process: {}
+destination:
+  plugin: 'null'

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrations/m3.yml

@@ -0,0 +1,7 @@
+id: m3
+label: "Sample Migration 3"
+source:
+  plugin: empty
+process: {}
+destination:
+  plugin: 'null'

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrations/m4.yml

@@ -0,0 +1,7 @@
+id: m4
+label: "Sample Migration 4"
+source:
+  plugin: empty
+process: {}
+destination:
+  plugin: 'null'

web/core/modules/migrate/tests/modules/migrate_expected_migrations_test/migrations/m5.yml

@@ -0,0 +1,7 @@
+id: m5
+label: "Sample Migration 5"
+source:
+  plugin: empty
+process: {}
+destination:
+  plugin: 'null'

web/core/modules/migrate/tests/modules/migrate_external_translated_test/migrate_external_translated_test.info.yml

@@ -0,0 +1,7 @@
+name: 'Migration external translated test'
+type: module
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:node
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_external_translated_test/migrations/external_translated_test_node.yml

@@ -0,0 +1,19 @@
+id: external_translated_test_node
+label: External translated content
+source:
+  plugin: migrate_external_translated_test
+  default_lang: true
+  constants:
+    type: external_test
+process:
+  type: constants/type
+  title: title
+  langcode:
+    plugin: static_map
+    source: lang
+    map:
+      English: en
+      French: fr
+      Spanish: es
+destination:
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_external_translated_test/migrations/external_translated_test_node_translation.yml

@@ -0,0 +1,27 @@
+id: external_translated_test_node_translation
+label: External translated content translations
+source:
+  plugin: migrate_external_translated_test
+  default_lang: false
+  constants:
+    type: external_test
+process:
+  nid:
+    plugin: migration_lookup
+    source: name
+    migration: external_translated_test_node
+  type: constants/type
+  title: title
+  langcode:
+    plugin: static_map
+    source: lang
+    map:
+      English: en
+      French: fr
+      Spanish: es
+destination:
+  plugin: entity:node
+  translations: true
+migration_dependencies:
+  required:
+    - external_translated_test_node

web/core/modules/migrate/tests/modules/migrate_external_translated_test/src/Plugin/migrate/source/MigrateExternalTranslatedTestSource.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Drupal\migrate_external_translated_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\SourcePluginBase;
+
+/**
+ * A simple migrate source for our tests.
+ *
+ * @MigrateSource(
+ *   id = "migrate_external_translated_test",
+ *   source_module = "migrate_external_translated_test"
+ * )
+ */
+class MigrateExternalTranslatedTestSource extends SourcePluginBase {
+
+  /**
+   * The data to import.
+   *
+   * @var array
+   */
+  protected $import = [
+    ['name' => 'cat', 'title' => 'Cat', 'lang' => 'English'],
+    ['name' => 'cat', 'title' => 'Chat', 'lang' => 'French'],
+    ['name' => 'cat', 'title' => 'es - Cat', 'lang' => 'Spanish'],
+    ['name' => 'dog', 'title' => 'Dog', 'lang' => 'English'],
+    ['name' => 'dog', 'title' => 'fr - Dog', 'lang' => 'French'],
+    ['name' => 'monkey', 'title' => 'Monkey', 'lang' => 'English'],
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return [
+      'name' => $this->t('Unique name'),
+      'title' => $this->t('Title'),
+      'lang' => $this->t('Language'),
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function __toString() {
+    return '';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    $ids['name']['type'] = 'string';
+    if (!$this->configuration['default_lang']) {
+      $ids['lang']['type'] = 'string';
+    }
+    return $ids;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function initializeIterator() {
+    $data = [];
+
+    // Keep the rows with the right languages.
+    $want_default = $this->configuration['default_lang'];
+    foreach ($this->import as $row) {
+      $is_english = $row['lang'] == 'English';
+      if ($want_default == $is_english) {
+        $data[] = $row;
+      }
+    }
+
+    return new \ArrayIterator($data);
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_high_water_test/config/install/node.type.sql_import_node.yml

@@ -0,0 +1,9 @@
+langcode: en
+status: true
+name: High Water import node
+type: high_water_import_node
+description: null
+help: null
+new_revision: false
+preview_mode: 1
+display_submitted: true

web/core/modules/migrate/tests/modules/migrate_high_water_test/migrate_high_water_test.info.yml

@@ -0,0 +1,6 @@
+type: module
+name: Migration High Water Test
+description: 'Provides test fixtures for testing high water marks.'
+package: Testing
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_high_water_test/migrations/high_water_test.yml

@@ -0,0 +1,16 @@
+id: high_water_test
+label: High water test.
+source:
+  plugin: high_water_test
+  high_water_property:
+    name: changed
+destination:
+  plugin: entity:node
+migration_tags:
+  test: test
+process:
+  changed: changed
+  title: title
+  type:
+    plugin: default_value
+    default_value: high_water_import_node

web/core/modules/migrate/tests/modules/migrate_high_water_test/src/Plugin/migrate/source/HighWaterTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Drupal\migrate_high_water_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Source plugin for migration high water tests.
+ *
+ * @MigrateSource(
+ *   id = "high_water_test"
+ * )
+ */
+class HighWaterTest extends SqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    $field_names = array_keys($this->fields());
+    $query = $this
+      ->select('high_water_node', 'm')
+      ->fields('m', $field_names);
+    foreach ($field_names as $field_name) {
+      $query->groupBy($field_name);
+    }
+    return $query;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    $fields = [
+      'id' => $this->t('Id'),
+      'title' => $this->t('Title'),
+      'changed' => $this->t('Changed'),
+    ];
+
+    return $fields;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return [
+      'id' => [
+        'type' => 'integer',
+      ],
+    ];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_lookup_test/migrate_lookup_test.info.yml

@@ -0,0 +1,7 @@
+name: 'Migration Lookup Test'
+type: module
+description: 'Provides test migrations to test migration lookup service.'
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_lookup_test/migrations/sample_lookup_migration.yml

@@ -0,0 +1,20 @@
+id: sample_lookup_migration
+label: Sample Lookup Migration
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 17
+      nid: 1
+      title: Node 1
+    - id: 25
+      nid: 2
+      title: Node 2
+  ids:
+    id:
+      type: integer
+process:
+  nid: nid
+  title: title
+destination:
+  default_bundle: node_lookup
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_lookup_test/migrations/sample_lookup_migration_2.yml

@@ -0,0 +1,20 @@
+id: sample_lookup_migration_2
+label: Sample Lookup Migration
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 27
+      nid: 3
+      title: Node 3
+    - id: 35
+      nid: 4
+      title: Node 4
+  ids:
+    id:
+      type: integer
+process:
+  nid: nid
+  title: title
+destination:
+  default_bundle: node_lookup
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_lookup_test/migrations/sample_lookup_migration_multiple_source_ids.yml

@@ -0,0 +1,28 @@
+id: sample_lookup_migration_multiple_source_ids
+label: "Sample Lookup Migration With Multiple Source Ids."
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 17
+      version_id: 17
+      nid: 1
+      title: "Node 1"
+    - id: 25
+      version_id: 25
+      nid: 2
+      title: "Node 2"
+    - id: 25
+      version_id: 26
+      nid: 3
+      title: "Node 3"
+  ids:
+    id:
+      type: integer
+    version_id:
+      type: integer
+process:
+  nid: nid
+  title: title
+destination:
+  default_bundle: node_lookup
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_lookup_test/migrations/sample_lookup_migration_string_ids.yml

@@ -0,0 +1,20 @@
+id: sample_lookup_migration_string_ids
+label: Sample Lookup Migration with string ids
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: node1
+      nid: 10
+      title: Node 10
+    - id: node2
+      nid: 11
+      title: Node 11
+  ids:
+    id:
+      type: string
+process:
+  nid: nid
+  title: title
+destination:
+  default_bundle: node_lookup
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_missing_database_test/migrate_missing_database_test.info.yml

@@ -0,0 +1,6 @@
+name: 'Migration missing database test'
+type: module
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_missing_database_test/migrations/missing_database.yml

@@ -0,0 +1,8 @@
+id: missing_database
+label: Migration using a SQL source
+source:
+  plugin: migrate_missing_database_test
+process: {}
+destination:
+  plugin: 'null'
+migration_dependencies: {}

web/core/modules/migrate/tests/modules/migrate_missing_database_test/src/Plugin/migrate/source/MigrateMissingDatabaseSource.php

@@ -0,0 +1,52 @@
+<?php
+
+namespace Drupal\migrate_missing_database_test\Plugin\migrate\source;
+
+use Drupal\Core\Database\Query\SelectInterface;
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * A simple migrate source for the missing database tests.
+ *
+ * @MigrateSource(
+ *   id = "migrate_missing_database_test",
+ *   source_module = "migrate_missing_database_test",
+ *   requirements_met = true
+ * )
+ */
+class MigrateMissingDatabaseSource extends SqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query(): SelectInterface {
+    $field_names = ['id'];
+    $query = $this
+      ->select('missing_database', 'm')
+      ->fields('m', $field_names);
+    return $query;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields(): array {
+    $fields = [
+      'id' => $this->t('ID'),
+    ];
+
+    return $fields;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds(): array {
+    return [
+      'id' => [
+        'type' => 'integer',
+      ],
+    ];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_no_migrate_drupal_test/migrate_no_migrate_drupal_test.info.yml

@@ -0,0 +1,8 @@
+name: 'Migrate No Migrate Drupal Test'
+type: module
+description: Provides fixture for testing without migrate_drupal.
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate
+  - drupal:node

web/core/modules/migrate/tests/modules/migrate_no_migrate_drupal_test/migrate_no_migrate_drupal_test.routing.yml

@@ -0,0 +1,7 @@
+migrate_no_migrate_drupal_test.execute:
+  path: '/migrate_no_migrate_drupal_test/execute'
+  defaults:
+    _controller: '\Drupal\migrate_no_migrate_drupal_test\Controller\ExecuteMigration::execute'
+    _title: 'Execute'
+  requirements:
+    _access: 'TRUE'

web/core/modules/migrate/tests/modules/migrate_no_migrate_drupal_test/migrations/node_migration_no_upgrade.yml

@@ -0,0 +1,22 @@
+id: node_migration_no_migrate_drupal
+label: Node Migration No Migrate Drupal
+source:
+  plugin: embedded_data
+  data_rows:
+    -
+      id: 1
+      nid: 1
+      title: Node 1
+    -
+      id: 2
+      nid: 2
+      title: Node 2
+  ids:
+    id:
+      type: integer
+process:
+  nid: nid
+  title: title
+destination:
+  default_bundle: no_migrate_drupal
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_no_migrate_drupal_test/src/Controller/ExecuteMigration.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Drupal\migrate_no_migrate_drupal_test\Controller;
+
+use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;
+use Drupal\Core\Controller\ControllerBase;
+use Drupal\migrate\MigrateExecutable;
+use Drupal\migrate\Plugin\MigrationInterface;
+
+/**
+ * Custom controller to execute the test migrations.
+ *
+ * This controller class is required for the proper functional testing of
+ * migration dependencies. Otherwise, the migration directly executed from the
+ * functional test would use the functional test's class map and autoloader. The
+ * functional test has all the classes available to it but the controller
+ * does not.
+ */
+class ExecuteMigration extends ControllerBase {
+
+  /**
+   * Run the node_migration_no_migrate_drupal test migration.
+   *
+   * @return array
+   *   A renderable array.
+   */
+  public function execute() {
+    $migration_plugin_manager = \Drupal::service('plugin.manager.migration');
+    $definitions = $migration_plugin_manager->getDefinitions();
+    if ($definitions['node_migration_no_migrate_drupal']['label'] !== 'Node Migration No Migrate Drupal') {
+      throw new InvalidPluginDefinitionException('node_migration_no_migrate_drupal');
+    }
+    $migrations = $migration_plugin_manager->createInstances('node_migration_no_migrate_drupal');
+    $result = (new MigrateExecutable($migrations['node_migration_no_migrate_drupal']))->import();
+    if ($result !== MigrationInterface::RESULT_COMPLETED) {
+      throw new \RuntimeException('Migration failed');
+    }
+
+    return [
+      '#type' => 'markup',
+      '#markup' => 'Migration was successful.',
+    ];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_prepare_row_test/migrate_prepare_row_test.info.yml

@@ -0,0 +1,5 @@
+name: 'Migrate module prepareRow tests'
+type: module
+description: 'Support module for source plugin prepareRow testing.'
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/migrate_prepare_row_test/migrate_prepare_row_test.module

@@ -0,0 +1,27 @@
+<?php
+
+/**
+ * @file
+ * Tests the migration source plugin prepareRow() exception handling.
+ */
+
+use Drupal\migrate\Plugin\MigrationInterface;
+use Drupal\migrate\MigrateSkipRowException;
+use Drupal\migrate\Plugin\MigrateSourceInterface;
+use Drupal\migrate\Row;
+
+/**
+ * Implements hook_migrate_prepare_row().
+ */
+function migrate_prepare_row_test_migrate_prepare_row(Row $row, MigrateSourceInterface $source, MigrationInterface $migration) {
+  // Test both options for save_to_map.
+  $data = $row->getSourceProperty('data');
+  if ($data == 'skip_and_record') {
+    // Record mapping but don't record a message.
+    throw new MigrateSkipRowException('', TRUE);
+  }
+  elseif ($data == 'skip_and_do_not_record') {
+    // Don't record mapping but record a message.
+    throw new MigrateSkipRowException('skip_and_do_not_record message', FALSE);
+  }
+}

web/core/modules/migrate/tests/modules/migrate_prepare_row_test/src/Plugin/migrate/process/TestSkipRowProcess.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Drupal\migrate_prepare_row_test\Plugin\migrate\process;
+
+use Drupal\migrate\Attribute\MigrateProcess;
+use Drupal\migrate\MigrateExecutableInterface;
+use Drupal\migrate\MigrateSkipRowException;
+use Drupal\migrate\ProcessPluginBase;
+use Drupal\migrate\Row;
+
+/**
+ * Provides a testing process plugin that skips rows.
+ */
+#[MigrateProcess('test_skip_row_process')]
+class TestSkipRowProcess extends ProcessPluginBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function transform($value, MigrateExecutableInterface $migrate_executable, Row $row, $destination_property) {
+    // Test both options for save_to_map.
+    $data = $row->getSourceProperty('data');
+    if ($data == 'skip_and_record (use plugin)') {
+      throw new MigrateSkipRowException('', TRUE);
+    }
+    elseif ($data == 'skip_and_do_not_record (use plugin)') {
+      throw new MigrateSkipRowException('', FALSE);
+    }
+    return $value;
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_query_batch_test/migrate_query_batch_test.info.yml

@@ -0,0 +1,6 @@
+type: module
+name: Migrate query batch Source test
+description: 'Provides a database table and records for SQL import with batch testing.'
+package: Testing
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_query_batch_test/src/Plugin/migrate/source/QueryBatchTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Drupal\migrate_query_batch_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Source plugin for migration high water tests.
+ *
+ * @MigrateSource(
+ *   id = "query_batch_test"
+ * )
+ */
+class QueryBatchTest extends SqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    return ($this->select('query_batch_test', 'q')->fields('q'));
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    $fields = [
+      'id' => $this->t('Id'),
+      'data' => $this->t('data'),
+    ];
+    return $fields;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return [
+      'id' => [
+        'type' => 'integer',
+      ],
+    ];
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_skip_all_rows_test/migrate_skip_all_rows_test.info.yml

@@ -0,0 +1,5 @@
+name: 'Migrate module prepareRow tests'
+type: module
+description: 'Support module for source plugin prepareRow testing.'
+package: Testing
+version: VERSION

web/core/modules/migrate/tests/modules/migrate_skip_all_rows_test/migrate_skip_all_rows_test.module

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * @file
+ * Tests the migration source plugin prepareRow() exception.
+ */
+
+use Drupal\migrate\Plugin\MigrationInterface;
+use Drupal\migrate\MigrateSkipRowException;
+use Drupal\migrate\Plugin\MigrateSourceInterface;
+use Drupal\migrate\Row;
+
+/**
+ * Implements hook_migrate_prepare_row().
+ */
+function migrate_skip_all_rows_test_migrate_prepare_row(Row $row, MigrateSourceInterface $source, MigrationInterface $migration) {
+  if (\Drupal::state()->get('migrate_skip_all_rows_test_migrate_prepare_row')) {
+    throw new MigrateSkipRowException();
+  }
+}

web/core/modules/migrate/tests/modules/migrate_sql_count_cache_test/migrate_sql_count_cache_test.info.yml

@@ -0,0 +1,4 @@
+type: module
+name: Migrate SqlBase count cache test
+description: Provides a source plugin to test that counts are cached in SQL sources.
+package: Testing

web/core/modules/migrate/tests/modules/migrate_sql_count_cache_test/src/Plugin/migrate/source/SqlCountCache.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace Drupal\migrate_sql_count_cache_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Source plugin for Sql count cache test.
+ *
+ * @MigrateSource(
+ *   id = "sql_count_cache"
+ * )
+ */
+class SqlCountCache extends SqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    return [
+      'id' => $this->t('Id'),
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return [
+      'id' => [
+        'type' => 'integer',
+      ],
+    ];
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    return $this->select('source_table', 's')->fields('s', ['id']);
+  }
+
+}

web/core/modules/migrate/tests/modules/migrate_stub_test/migrate_stub_test.info.yml

@@ -0,0 +1,7 @@
+name: 'Migration Stub Test'
+type: module
+description: 'Provides test migrations to test migration  stub service.'
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_stub_test/migrations/sample_stubbing_migration.yml

@@ -0,0 +1,25 @@
+id: sample_stubbing_migration
+label: "Sample Stubbing Migration"
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 17
+      title: "Sample 1"
+      body_value: "This is the body for ID 17"
+      body_format: "plain_text"
+    - id: 25
+      title: "Sample 2"
+      body_value: "This is the body for ID 25"
+      body_format: "plain_text"
+    - id: 33
+      title: "Sample 3"
+  ids:
+    id:
+      type: integer
+process:
+  title: title
+  body/0/value: body_value
+  body/0/format: body_format
+destination:
+  default_bundle: node_stub
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_stub_test/migrations/sample_stubbing_migration_with_multiple_source_ids.yml

@@ -0,0 +1,27 @@
+id: sample_stubbing_migration_with_multiple_source_ids
+label: "Sample stubbing migration with multiple source ids."
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 17
+      version_id: 17
+      title: "Sample 1"
+      body_value: "This is the body for ID 17"
+      body_format: "plain_text"
+    - id: 25
+      version_id: 25
+      title: "Sample 2"
+      body_value: "This is the body for ID 25"
+      body_format: "plain_text"
+  ids:
+    id:
+      type: integer
+    version_id:
+      type: integer
+process:
+  title: title
+  body/0/value: body_value
+  body/0/format: body_format
+destination:
+  default_bundle: node_stub
+  plugin: entity:node

web/core/modules/migrate/tests/modules/migrate_tag_test/migrate_tag_test.info.yml

@@ -0,0 +1,7 @@
+name: Migration Tag Test
+type: module
+description: Provide migrations for testing 'migration_tags' property
+package: Testing
+version: VERSION
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_tag_test/migrations/tag_test_0.yml

@@ -0,0 +1,16 @@
+id: tag_test_0
+label: migration tag test 0
+migration_tags:
+  - test
+  - tag_test_0
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 0
+  ids:
+    id:
+      type: integer
+process:
+  id: id
+destination:
+  plugin: null

web/core/modules/migrate/tests/modules/migrate_tag_test/migrations/tag_test_1.yml

@@ -0,0 +1,16 @@
+id: tag_test_1
+label: migration tag test 1
+migration_tags:
+  - test
+  - tag_test_1
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 0
+  ids:
+    id:
+      type: integer
+process:
+  id: id
+destination:
+  plugin: null

web/core/modules/migrate/tests/modules/migrate_tag_test/migrations/tag_test_no_tags.yml

@@ -0,0 +1,13 @@
+id: tag_test_no_tag
+label: migration tag test no tags
+source:
+  plugin: embedded_data
+  data_rows:
+    - id: 0
+  ids:
+    id:
+      type: integer
+process:
+  id: id
+destination:
+  plugin: null

web/core/modules/migrate/tests/modules/migrate_track_changes_test/config/install/taxonomy.vocabulary.track_changes_import_term.yml

@@ -0,0 +1,8 @@
+langcode: en
+status: true
+dependencies: {  }
+name: Track changes import term
+vid: track_changes_import_term
+description: ''
+weight: 0
+new_revision: false

web/core/modules/migrate/tests/modules/migrate_track_changes_test/migrate_track_changes_test.info.yml

@@ -0,0 +1,6 @@
+type: module
+name: Migration Track Changes Test
+description: 'Provides test fixtures for testing track changes marks.'
+package: Testing
+dependencies:
+  - drupal:migrate

web/core/modules/migrate/tests/modules/migrate_track_changes_test/migrations/track_changes_test.yml

@@ -0,0 +1,19 @@
+id: track_changes_test
+label: Track changes test.
+source:
+  plugin: track_changes_test
+  track_changes: true
+  batch_size: 1
+destination:
+  plugin: entity:taxonomy_term
+migration_tags:
+  test: test
+process:
+  name: name
+  vid:
+    plugin: default_value
+    default_value: track_changes_import_term
+  'description/value': description
+  'description/format':
+    plugin: default_value
+    default_value: 'basic_html'

web/core/modules/migrate/tests/modules/migrate_track_changes_test/src/Plugin/migrate/source/TrackChangesTest.php

@@ -0,0 +1,54 @@
+<?php
+
+namespace Drupal\migrate_track_changes_test\Plugin\migrate\source;
+
+use Drupal\migrate\Plugin\migrate\source\SqlBase;
+
+/**
+ * Source plugin for migration track changes tests.
+ *
+ * @MigrateSource(
+ *   id = "track_changes_test"
+ * )
+ */
+class TrackChangesTest extends SqlBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function query() {
+    $field_names = array_keys($this->fields());
+    $query = $this
+      ->select('track_changes_term', 't')
+      ->fields('t', $field_names);
+    foreach ($field_names as $field_name) {
+      $query->groupBy($field_name);
+    }
+    return $query;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function fields() {
+    $fields = [
+      'tid' => $this->t('Term id'),
+      'name' => $this->t('Name'),
+      'description' => $this->t('Description'),
+    ];
+
+    return $fields;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getIds() {
+    return [
+      'tid' => [
+        'type' => 'integer',
+      ],
+    ];
+  }
+
+}