diff --git a/core/modules/inline_form_errors/tests/src/Unit/FormErrorHandlerTest.php b/core/modules/inline_form_errors/tests/src/Unit/FormErrorHandlerTest.php
index 773b778..d489cbc 100644
--- a/core/modules/inline_form_errors/tests/src/Unit/FormErrorHandlerTest.php
+++ b/core/modules/inline_form_errors/tests/src/Unit/FormErrorHandlerTest.php
@@ -2,6 +2,8 @@
 
 namespace Drupal\Tests\inline_form_errors\Unit;
 
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\Form\FormState;
 use Drupal\Core\Render\RendererInterface;
 use Drupal\Core\Utility\LinkGeneratorInterface;
@@ -15,6 +17,16 @@
 class FormErrorHandlerTest extends UnitTestCase {
 
   /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $container = new ContainerBuilder();
+    $container->set('module_handler', $this->getMock(ModuleHandlerInterface::class));
+    \Drupal::setContainer($container);
+  }
+
+  /**
    * @covers ::handleFormErrors
    * @covers ::displayErrorMessages
    */
diff --git a/core/tests/Drupal/Tests/Core/Datetime/DateTest.php b/core/tests/Drupal/Tests/Core/Datetime/DateTest.php
index 238b5c8..8592da0 100644
--- a/core/tests/Drupal/Tests/Core/Datetime/DateTest.php
+++ b/core/tests/Drupal/Tests/Core/Datetime/DateTest.php
@@ -5,6 +5,7 @@
 use Drupal\Core\Datetime\DateFormatter;
 use Drupal\Core\Datetime\FormattedDateDiff;
 use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Tests\UnitTestCase;
 use Symfony\Component\HttpFoundation\Request;
 use Drupal\Core\StringTranslation\TranslatableMarkup;
@@ -73,6 +74,7 @@ protected function setUp() {
     $container = new ContainerBuilder();
     $container->set('config.factory', $config_factory);
     $container->set('string_translation', $this->getStringTranslationStub());
+    $container->set('module_handler', $this->getMock(ModuleHandlerInterface::class));
     \Drupal::setContainer($container);
 
     $this->dateFormatter = new DateFormatter($this->entityManager, $this->languageManager, $this->stringTranslation, $this->getConfigFactoryStub(), $this->requestStack);
diff --git a/core/tests/Drupal/Tests/Core/Entity/EntityTypeTest.php b/core/tests/Drupal/Tests/Core/Entity/EntityTypeTest.php
index 8ee7478..c96eb20 100644
--- a/core/tests/Drupal/Tests/Core/Entity/EntityTypeTest.php
+++ b/core/tests/Drupal/Tests/Core/Entity/EntityTypeTest.php
@@ -2,8 +2,10 @@
 
 namespace Drupal\Tests\Core\Entity;
 
+use Drupal\Core\DependencyInjection\ContainerBuilder;
 use Drupal\Core\Entity\EntityType;
 use Drupal\Core\Entity\EntityTypeInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\StringTranslation\TranslatableMarkup;
 use Drupal\Tests\UnitTestCase;
 
@@ -14,6 +16,16 @@
 class EntityTypeTest extends UnitTestCase {
 
   /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $container = new ContainerBuilder();
+    $container->set('module_handler', $this->getMock(ModuleHandlerInterface::class));
+    \Drupal::setContainer($container);
+  }
+
+  /**
    * Sets up an EntityType object for a given set of values.
    *
    * @param array $definition
diff --git a/core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php b/core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
index 560675e..47f1bba 100644
--- a/core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
+++ b/core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
@@ -2,6 +2,8 @@
 
 namespace Drupal\Tests\Core\StringTranslation;
 
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
 use Drupal\Core\StringTranslation\TranslatableMarkup;
 use Drupal\Core\StringTranslation\TranslationInterface;
@@ -42,6 +44,10 @@ protected function setUp() {
     });
     $this->translation->setStringTranslation($mock->reveal());
     $this->reflection = new \ReflectionClass(get_class($this->translation));
+
+    $container = new ContainerBuilder();
+    $container->set('module_handler', $this->getMock(ModuleHandlerInterface::class));
+    \Drupal::setContainer($container);
   }
 
   /**
diff --git a/core/tests/Drupal/Tests/Core/StringTranslation/TranslationManagerTest.php b/core/tests/Drupal/Tests/Core/StringTranslation/TranslationManagerTest.php
index 8ab6874..619447b 100644
--- a/core/tests/Drupal/Tests/Core/StringTranslation/TranslationManagerTest.php
+++ b/core/tests/Drupal/Tests/Core/StringTranslation/TranslationManagerTest.php
@@ -8,6 +8,8 @@
 namespace Drupal\Tests\Core\StringTranslation;
 
 use Drupal\Component\Render\MarkupInterface;
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\Extension\ModuleHandlerInterface;
 use Drupal\Core\StringTranslation\TranslationManager;
 use Drupal\Tests\UnitTestCase;
 
@@ -28,7 +30,11 @@ class TranslationManagerTest extends UnitTestCase {
    * {@inheritdoc}
    */
   protected function setUp() {
+    parent::setUp();
     $this->translationManager = new TestTranslationManager();
+    $container = new ContainerBuilder();
+    $container->set('module_handler', $this->getMock(ModuleHandlerInterface::class));
+    \Drupal::setContainer($container);
   }
 
   /**