diff --git a/tests/TestCase/Command/MigrationCommandTest.php b/tests/TestCase/Command/MigrationCommandTest.php
index 527a62e7..bc002159 100644
--- a/tests/TestCase/Command/MigrationCommandTest.php
+++ b/tests/TestCase/Command/MigrationCommandTest.php
@@ -11,6 +11,11 @@
 
 class MigrationCommandTest extends TestCase
 {
+    /**
+     * @var \Migrations\MigrationsMigrateCommand
+     */
+    protected $command;
+
     /**
      * tearDown method
      *
diff --git a/tests/TestCase/Command/Phinx/CacheBuildTest.php b/tests/TestCase/Command/Phinx/CacheBuildTest.php
index aba77681..4bb528af 100644
--- a/tests/TestCase/Command/Phinx/CacheBuildTest.php
+++ b/tests/TestCase/Command/Phinx/CacheBuildTest.php
@@ -36,6 +36,11 @@ class CacheBuildTest extends TestCase
      */
     protected $streamOutput;
 
+    /**
+     * @var string
+     */
+    protected $_compareBasePath;
+
     /**
      * setup method
      *
diff --git a/tests/TestCase/TestSuite/MigratorTest.php b/tests/TestCase/TestSuite/MigratorTest.php
index ad7ce0a6..b39b0268 100644
--- a/tests/TestCase/TestSuite/MigratorTest.php
+++ b/tests/TestCase/TestSuite/MigratorTest.php
@@ -24,6 +24,11 @@
 
 class MigratorTest extends TestCase
 {
+    /**
+     * @var string
+     */
+    protected $restore;
+
     public function setUp(): void
     {
         parent::setUp();