--- /dev/null
+<?php
+
+namespace Drupal\Tests\taxonomy\Kernel\Plugin\migrate\source\d6;
+
+use Drupal\Tests\migrate\Kernel\MigrateSqlSourceTestBase;
+
+/**
+ * Tests D6 i18n vocabulary source plugin.
+ *
+ * @covers \Drupal\taxonomy\Plugin\migrate\source\d6\VocabularyTranslation
+ * @group taxonomy
+ */
+class VocabularyTranslationTest extends MigrateSqlSourceTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['taxonomy', 'migrate_drupal'];
+
+ /**
+ * {@inheritdoc}
+ */
+ public function providerSource() {
+ $tests = [];
+
+ // The source data.
+ $tests[0][0]['i18n_strings'] = [
+ [
+ 'lid' => 1,
+ 'objectid' => 1,
+ 'type' => 'vocabulary',
+ 'property' => 'name',
+ 'objectindex' => 1,
+ 'format' => 0,
+ ],
+ [
+ 'lid' => 2,
+ 'objectid' => 2,
+ 'type' => 'vocabulary',
+ 'property' => 'name',
+ 'objectindex' => 2,
+ 'format' => 0,
+ ],
+ ];
+
+ $tests[0][0]['locales_target'] = [
+ [
+ 'lid' => 1,
+ 'language' => 'fr',
+ 'translation' => 'fr - vocabulary 1',
+ 'plid' => 0,
+ 'plural' => 0,
+ 'i18n_status' => 0,
+ ],
+ [
+ 'lid' => 2,
+ 'language' => 'fr',
+ 'translation' => 'fr - vocabulary 2',
+ 'plid' => 0,
+ 'plural' => 0,
+ 'i18n_status' => 0,
+ ],
+ ];
+
+ $tests[0][0]['vocabulary'] = [
+ [
+ 'vid' => 1,
+ 'name' => 'vocabulary 1',
+ 'description' => 'description of vocabulary 1',
+ 'help' => 1,
+ 'relations' => 1,
+ 'hierarchy' => 1,
+ 'multiple' => 0,
+ 'required' => 0,
+ 'tags' => 0,
+ 'module' => 'taxonomy',
+ 'weight' => 4,
+ 'language' => '',
+ ],
+ [
+ 'vid' => 2,
+ 'name' => 'vocabulary 2',
+ 'description' => 'description of vocabulary 2',
+ 'help' => 1,
+ 'relations' => 1,
+ 'hierarchy' => 1,
+ 'multiple' => 0,
+ 'required' => 0,
+ 'tags' => 0,
+ 'module' => 'taxonomy',
+ 'weight' => 5,
+ 'language' => '',
+ ],
+ ];
+
+ $tests[0]['expected_results'] = [
+ [
+ 'vid' => 1,
+ 'name' => 'vocabulary 1',
+ 'description' => 'description of vocabulary 1',
+ 'lid' => '1',
+ 'type' => 'vocabulary',
+ 'property' => 'name',
+ 'objectid' => '1',
+ 'lt_lid' => '1',
+ 'translation' => 'fr - vocabulary 1',
+ 'language' => 'fr',
+ ],
+ [
+ 'vid' => 2,
+ 'name' => 'vocabulary 2',
+ 'description' => 'description of vocabulary 2',
+ 'lid' => '2',
+ 'type' => 'vocabulary',
+ 'property' => 'name',
+ 'objectid' => '2',
+ 'lt_lid' => '2',
+ 'translation' => 'fr - vocabulary 2',
+ 'language' => 'fr',
+ ],
+ ];
+ return $tests;
+ }
+
+}