diff --git a/tests/MabeEnumTest/EnumTest.php b/tests/MabeEnumTest/EnumTest.php
index 02917994..0947932a 100644
--- a/tests/MabeEnumTest/EnumTest.php
+++ b/tests/MabeEnumTest/EnumTest.php
@@ -31,11 +31,6 @@ public function setUp(): void
         $this->resetStaticEnumProps();
     }
 
-    public function tearDown(): void
-    {
-        assert_options(ASSERT_ACTIVE, 1);
-    }
-
     /**
      * Un-initialize all known enumerations
      */
@@ -331,14 +326,6 @@ public function testEnabledAssertAmbiguousEnumeratorValues(): void
         EnumAmbiguous::get('unknown');
     }
 
-    public function testDisabledAssertAmbiguousEnumeratorValues(): void
-    {
-        assert_options(ASSERT_ACTIVE, 0);
-        $this->expectException(InvalidArgumentException::class);
-
-        EnumAmbiguous::get('unknown');
-    }
-
     public function testByNameAmbiguousEnumeratorValues(): void
     {
         $this->expectException(AssertionError::class);
@@ -355,14 +342,6 @@ public function testExtendedEnabledAssertAmbiguousEnumeratorValues(): void
         EnumExtendedAmbiguous::get('unknown');
     }
 
-    public function testExtendedDisabledAssertAmbiguousEnumeratorValues(): void
-    {
-        assert_options(ASSERT_ACTIVE, 0);
-        $this->expectException(InvalidArgumentException::class);
-
-        EnumExtendedAmbiguous::get('unknown');
-    }
-
     public function testSingleton(): void
     {
         $enum1 = EnumBasic::get(EnumBasic::ONE);