add test_module.py in email_verifier

src/scripts/osint/email_verifier/module.py

@@ -11,10 +11,16 @@ class Runner(OsintRunner):
     def __init__(self, logger: str = __name__):
         super(Runner, self).__init__(logger)
 
+    @staticmethod
+    def email_verifier(email: str = "Unknown") -> bool or None:
+        if email is None:
+            return False
+        return verify_email(email)
+
     @validate_kwargs(PossibleKeys.KEYS)
     def run(self, *args, **kwargs) -> ScriptResponse.success or ScriptResponse.error:
         email = kwargs.get("email")
-        result = verify_email(email)
+        result = self.email_verifier(email)
         if not result:
             return ScriptResponse.success(
                 result=result, message=f"Sorry, email {email} does not exist"

src/scripts/osint/email_verifier/test_module.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+
+from unittest import TestCase
+from .module import Runner
+
+
+class email_verifier_test(TestCase):
+    def setUp(self):
+        """
+        Setup something before each test function
+        :return: None
+        """
+        self.runner = Runner()
+
+    def test_create_runner(self):
+        """
+        Test creation of the class instance
+        :return: None
+        """
+        self.assertIsNotNone(self.runner)
+        self.assertIsInstance(self.runner, Runner)
+
+    def test_pass_false_argument(self):
+        """
+        Test passing an false arguments
+        :return: False
+        """
+        result = self.runner.run(email="john@gmail.com")
+        self.assertEqual(result.get("result"), False)
+        self.assertEqual(result.get("status"), "success")
+
+    def test_pass_true_argument(self):
+        """
+        Test passing an true arguments
+        :return: True
+        """
+        result = self.runner.run(email="Georgy@gmail.com")
+        self.assertEqual(result.get("result"), True)
+        self.assertEqual(result.get("status"), "success")
+
+    def test_no_arguments(self):
+        """
+        Test passing no arguments
+        :return: False
+        """
+        result = self.runner.run()
+        self.assertEqual(result.get("result"), False)
+        self.assertEqual(result.get("status"), "success")
+
+    def test_wrong_argument(self):
+        """
+        Test case when we can't pass the validator (exception)
+        :return: None
+        """
+
+        def exception_func():
+            self.runner.run(wrong_argument="john@gmail.com")
+
+        self.assertRaises(KeyError, exception_func)