diff --git a/codeception.dist.yml b/codeception.dist.yml
index db57ec19b..dd472bf20 100644
--- a/codeception.dist.yml
+++ b/codeception.dist.yml
@@ -8,4 +8,4 @@ settings:
     bootstrap: _bootstrap.php
     colors: true
     memory_limit: 1024M
-    error_level: "E_ALL & ~E_WARNING & ~E_STRICT & ~E_DEPRECATED & ~E_NOTICE"
+    error_level: "E_ALL & ~E_STRICT & ~E_DEPRECATED & ~E_NOTICE"
diff --git a/tests/unit/classes/context/ContextTest.php b/tests/unit/classes/context/ContextTest.php
index 068c304c9..f9614bca8 100644
--- a/tests/unit/classes/context/ContextTest.php
+++ b/tests/unit/classes/context/ContextTest.php
@@ -27,7 +27,8 @@ class ContextTest extends \Codeception\TestCase\Test
     public function testSetGetVars()
     {
         $this->assertEquals(Context::get('var1'), null);
-        context::set('var1', 'val1');
+        Context::getInstance()->context = new stdClass;
+        Context::set('var1', 'val1');
         $this->assertEquals(Context::get('var1'), 'val1');
 
         Context::set('var2', 'val2');
diff --git a/tests/unit/classes/validator/ValidatorTest.php b/tests/unit/classes/validator/ValidatorTest.php
index 2b2e45f46..cc21d28db 100644
--- a/tests/unit/classes/validator/ValidatorTest.php
+++ b/tests/unit/classes/validator/ValidatorTest.php
@@ -10,7 +10,7 @@ class ValidatorTest extends \Codeception\TestCase\Test
     public function _before()
     {
         global $lang;
-
+        if(!$lang) $lang = new stdClass();
         $lang->filter = new stdClass();
         $lang->filter->isnull = 'isnull';
         $lang->filter->outofrange = 'outofrange';