diff --git a/core/modules/block/lib/Drupal/block/Tests/BlockHookOperationTest.php b/core/modules/block/lib/Drupal/block/Tests/BlockHookOperationTest.php
new file mode 100644
index 0000000..ba2872b
--- /dev/null
+++ b/core/modules/block/lib/Drupal/block/Tests/BlockHookOperationTest.php
@@ -0,0 +1,74 @@
+<?php
+
+/**
+ * @file
+ * Tests for Block module regarding hook_entity_operations_alter().
+ */
+
+namespace Drupal\block\Tests;
+
+use Drupal\simpletest\WebTestBase;
+
+/**
+ * Functional tests for the hook_entity_operations_alter().
+ */
+class BlockHookOperationTest extends WebTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = array('block');
+
+  public static function getInfo() {
+    return array(
+      'name' => 'Block hook operations',
+      'description' => 'Implement hook entity operations alter.',
+      'group' => 'Block',
+    );
+  }
+
+  function setUp() {
+    parent::setUp();
+
+    $permissions = array(
+      'administer blocks',
+    );
+
+    // Create and log in user.
+    $admin_user = $this->drupalCreateUser($permissions);
+    $this->drupalLogin($admin_user);
+  }
+
+  /**
+   * Tests the block listing for the translate operation.
+   *
+   * There are no blocks placed in the testing profile. Add one, then check
+   * for Translate operation.
+   */
+  protected function doBlockListTest() {
+    // Add a test block, any block will do.
+    // Set the machine name so later the translate link can be build.
+    $block_machine_name = drupal_strtolower($this->randomName(16));
+    $this->drupalPlaceBlock('system_powered_by_block', array('machine_name' => $block_machine_name));
+
+    // Get the Block listing.
+    $this->drupalGet('admin/structure/block');
+
+    $translate_link = 'admin/structure/block/manage/stark.' . $block_machine_name . '/translate';
+    // Test if the link to translate the block is on the page.
+    $this->assertLinkByHref($translate_link);
+  }
+
+  /*
+   * Tests block lists of config to see if translate link is added to operations.
+   */
+  function testTranslateOperationInListUI() {
+
+    // All lists from config_translation_config_translation_group_info().
+
+    $this->doBlockListTest();
+  }
+
+}
diff --git a/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.info.yml b/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.info.yml
new file mode 100644
index 0000000..5bf37bd
--- /dev/null
+++ b/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.info.yml
@@ -0,0 +1,9 @@
+name: 'Block test hook operation'
+type: module
+description: 'Implements a hook to test entity_hook_operations_alter() in blocks.'
+package: Core
+version: VERSION
+hidden: TRUE
+core: 8.x
+dependencies:
+  - block
diff --git a/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.module b/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.module
new file mode 100644
index 0000000..a8e220d
--- /dev/null
+++ b/core/modules/block/tests/block_test_hook_operation/block_test_hook_operation.module
@@ -0,0 +1,19 @@
+<?php
+
+/**
+ * @file
+ * Test module for blocks to see if hook_entity_operation_alter() works.
+ */
+
+/**
+ * Implements hook_entity_operation_alter().
+ */
+function config_translation_entity_operation_alter(array &$operations, \Drupal\Core\Entity\EntityInterface $entity) {
+  $uri = $entity->uri();
+  $operations['translate'] = array(
+    'title' => t('Translate'),
+    'href' => $uri['path'] . '/translate',
+    'options' => $uri['options'],
+    'weight' => 50,
+  );
+}