--- /dev/null
+<?php
+
+namespace Drupal\Tests\field\Kernel\Plugin\migrate\source\d6;
+
+use Drupal\Tests\migrate\Kernel\MigrateSqlSourceTestBase;
+
+/**
+ * Tests the field label and description translation source plugin.
+ *
+ * @covers \Drupal\field\Plugin\migrate\source\d6\FieldLabelDescriptionTranslation
+ * @group migrate_drupal
+ */
+class FieldInstanceLabelDescriptionTranslationTest extends MigrateSqlSourceTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ public static $modules = ['config_translation', 'migrate_drupal', 'field'];
+
+ /**
+ * {@inheritdoc}
+ */
+ public function providerSource() {
+ $test = [];
+
+ // The source data.
+ $test[0]['source_data'] = [
+ 'i18n_strings' => [
+ [
+ 'lid' => 10,
+ 'objectid' => 'story-field_test_two',
+ 'type' => 'field',
+ 'property' => 'widget_label',
+ ],
+ [
+ 'lid' => 11,
+ 'objectid' => 'story-field_test_two',
+ 'type' => 'field',
+ 'property' => 'widget_description',
+ ],
+ [
+ 'lid' => 12,
+ 'objectid' => 'story-field_test_two',
+ 'type' => 'field',
+ 'property' => 'widget_description',
+ ],
+ ],
+ 'locales_target' => [
+ [
+ 'lid' => 10,
+ 'translation' => "fr - Integer Field",
+ 'language' => 'fr',
+ ],
+ [
+ 'lid' => 11,
+ 'translation' => 'fr - An example integer field.',
+ 'language' => 'fr',
+ ],
+ ],
+ ];
+
+ $test[0]['expected_results'] = [
+ [
+ 'property' => 'widget_label',
+ 'translation' => "fr - Integer Field",
+ 'language' => 'fr',
+ 'lid' => '10',
+ ],
+ [
+ 'property' => 'widget_description',
+ 'translation' => 'fr - An example integer field.',
+ 'language' => 'fr',
+ 'lid' => '11',
+ ],
+ ];
+ return $test;
+ }
+
+}