diff --git a/infection.json.dist b/infection.json.dist
index 25628c6..5163ce0 100644
--- a/infection.json.dist
+++ b/infection.json.dist
@@ -15,29 +15,7 @@
     "text": ".\/infection-report"
   },
   "mutators": {
-    "@default": true,
-    "IncrementInteger": {
-        "ignore": [
-            "Tleckie\\Password\\Requirements::__construct",
-            "Tleckie\\Password\\Hash::__construct"
-        ]
-    },
-    "DecrementInteger": {
-        "ignore": [
-            "Tleckie\\Password\\Requirements::__construct",
-            "Tleckie\\Password\\Hash::__construct"
-        ]
-    },
-    "TrueValue": {
-        "ignore": [
-            "Tleckie\\Password\\Requirements::__construct"
-        ]
-    },
-    "ProtectedVisibility": {
-        "ignore": [
-            "Tleckie\\Password\\Requirements::pattern"
-        ]
-    }
+    "@default": true
   },
   "testFramework":"phpunit",
   "bootstrap": "./vendor/autoload.php"
diff --git a/tests/RequirementsTest.php b/tests/RequirementsTest.php
index 2f3581d..cc4516f 100644
--- a/tests/RequirementsTest.php
+++ b/tests/RequirementsTest.php
@@ -32,27 +32,37 @@ public function isValid(
         bool $sameLowerChar,
         string $password,
         bool $expected
-    ): void {
+    ): void
+    {
         $requirements = new Requirements($minSize, $sameUpperChar, $sameNumber, $sameSpecialChar, $sameLowerChar);
         static::assertEquals($expected, $requirements->isValid($password));
     }
 
+    /**
+     * @test
+     */
+    public function standalone(): void
+    {
+        $requirements = new Requirements();
+        static::assertTrue( $requirements->isValid('tes.T123'));
+    }
+
     /**
      * @return array[]
      */
     public function validatorDataProvider(): array
     {
         return [
-            [8,true,true,true,true, 'tes.T123', true],
-            [10,true,true,true,true, 'tes.T123', false],
-            [9,true,true,true,true, 'tes.T123', false],
-            [9,true,true,true,true, 'tes.t123', false],
-            [9,true,true,true,true, 'tes.Taaaa', false],
-            [12,true,true,true,true, '4444.T111111', false],
-            [8,false,true,true,true, 'tes.T123', true],
-            [8,false,false,true,true, 'tes.T123', true],
-            [8,false,false,false,true, 'tes.T123', true],
-            [8,false,false,false,false, 'tes.T123', true],
+            [8, true, true, true, true, 'tes.T123', true],
+            [10, true, true, true, true, 'tes.T123', false],
+            [9, true, true, true, true, 'tes.T123', false],
+            [9, true, true, true, true, 'tes.t123', false],
+            [9, true, true, true, true, 'tes.Taaaa', false],
+            [12, true, true, true, true, '4444.T111111', false],
+            [8, false, true, true, true, 'tes.T123', true],
+            [8, false, false, true, true, 'tes.T123', true],
+            [8, false, false, false, true, 'tes.T123', true],
+            [8, false, false, false, false, 'tes.T123', true],
         ];
     }
 }