diff --git a/core/modules/contact/src/Tests/ContactPersonalTest.php b/core/modules/contact/src/Tests/ContactPersonalTest.php
index 972f524..a6a5296 100644
--- a/core/modules/contact/src/Tests/ContactPersonalTest.php
+++ b/core/modules/contact/src/Tests/ContactPersonalTest.php
@@ -229,7 +229,7 @@ public function testPersonalContactFlood() {
   /**
    * Tests the personal contact form based access when an admin adds users.
    */
-  function testAdminContact() {
+  public function testAdminContact() {
     user_role_grant_permissions(DRUPAL_ANONYMOUS_RID, array('access user contact forms'));
     $this->checkContactAccess(200);
     $this->checkContactAccess(403, FALSE);
diff --git a/core/modules/contact/src/Tests/ContactSitewideTest.php b/core/modules/contact/src/Tests/ContactSitewideTest.php
index b1b12a0..a3231a7 100644
--- a/core/modules/contact/src/Tests/ContactSitewideTest.php
+++ b/core/modules/contact/src/Tests/ContactSitewideTest.php
@@ -289,7 +289,7 @@ public function testSiteWideContact() {
   /**
    * Tests auto-reply on the site-wide contact form.
    */
-  function testAutoReply() {
+  public function testAutoReply() {
     // Create and login administrative user.
     $admin_user = $this->drupalCreateUser(array(
       'access site-wide contact form',
diff --git a/core/modules/contact/src/Tests/Views/ContactFieldsTest.php b/core/modules/contact/src/Tests/Views/ContactFieldsTest.php
index b03fe19..032e8d8 100644
--- a/core/modules/contact/src/Tests/Views/ContactFieldsTest.php
+++ b/core/modules/contact/src/Tests/Views/ContactFieldsTest.php
@@ -29,7 +29,7 @@ class ContactFieldsTest extends ViewTestBase {
    *
    * @var \Drupal\field\Entity\FieldStorageConfig
    */
-  protected $field_storage;
+  protected $fieldStorage;
 
   /**
    * {@inheritdoc}
@@ -37,12 +37,12 @@ class ContactFieldsTest extends ViewTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->field_storage = entity_create('field_storage_config', array(
+    $this->fieldStorage = entity_create('field_storage_config', array(
       'name' => strtolower($this->randomName()),
       'entity_type' => 'contact_message',
       'type' => 'text',
     ));
-    $this->field_storage->save();
+    $this->fieldStorage->save();
 
     entity_create('contact_category', array(
       'id' => 'contact_message',
@@ -50,7 +50,7 @@ protected function setUp() {
     ))->save();
 
     entity_create('field_instance_config', array(
-      'field_storage' => $this->field_storage,
+      'field_storage' => $this->fieldStorage,
       'bundle' => 'contact_message',
     ))->save();
 
@@ -63,7 +63,7 @@ protected function setUp() {
   public function testViewsData() {
     // Test that the field is not exposed to views, since contact_message
     // entities have no storage.
-    $table_name = ContentEntityDatabaseStorage::_fieldTableName($this->field_storage);
+    $table_name = ContentEntityDatabaseStorage::_fieldTableName($this->fieldStorage);
     $data = $this->container->get('views.views_data')->get($table_name);
     $this->assertFalse($data, 'The field is not exposed to Views.');
   }