--- /dev/null
+<?php
+
+namespace Drupal\Tests\link\Kernel\Plugin\migrate\cckfield\d7;
+
+use Drupal\KernelTests\KernelTestBase;
+use Drupal\migrate\Plugin\MigrationInterface;
+use Drupal\link\Plugin\migrate\cckfield\d7\LinkField;
+use Prophecy\Argument;
+
+/**
+ * @coversDefaultClass \Drupal\link\Plugin\migrate\cckfield\d7\LinkField
+ * @group link
+ * @group legacy
+ */
+class LinkCckTest extends KernelTestBase {
+
+ /**
+ * {@inheritdoc}
+ */
+ protected static $modules = ['system'];
+
+ /**
+ * @var \Drupal\migrate_drupal\Plugin\MigrateCckFieldInterface
+ */
+ protected $plugin;
+
+ /**
+ * @var \Drupal\migrate\Plugin\MigrationInterface
+ */
+ protected $migration;
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->plugin = new LinkField([], 'link', []);
+
+ $migration = $this->prophesize(MigrationInterface::class);
+
+ // The plugin's processFieldInstance() method will call
+ // mergeProcessOfProperty() and return nothing. So, in order to examine the
+ // process pipeline created by the plugin, we need to ensure that
+ // getProcess() always returns the last input to mergeProcessOfProperty().
+ $migration->mergeProcessOfProperty(Argument::type('string'), Argument::type('array'))
+ ->will(function ($arguments) use ($migration) {
+ $migration->getProcess()->willReturn($arguments[1]);
+ });
+
+ $this->migration = $migration->reveal();
+ }
+
+ /**
+ * @covers ::processCckFieldValues
+ */
+ public function testProcessCckFieldValues() {
+ $this->plugin->processFieldInstance($this->migration);
+
+ $expected = [
+ 'plugin' => 'static_map',
+ 'source' => 'settings/title',
+ 'bypass' => TRUE,
+ 'map' => [
+ 'disabled' => DRUPAL_DISABLED,
+ 'optional' => DRUPAL_OPTIONAL,
+ 'required' => DRUPAL_REQUIRED,
+ ],
+ ];
+ $this->assertSame($expected, $this->migration->getProcess());
+ }
+
+}