diff --git a/kyu_8/century_from_year/__init__.py b/kyu_8/century_from_year/__init__.py
index e69de29bb2d..228c0682982 100644
--- a/kyu_8/century_from_year/__init__.py
+++ b/kyu_8/century_from_year/__init__.py
@@ -0,0 +1 @@
+"""Century From Year."""
diff --git a/kyu_8/century_from_year/century.py b/kyu_8/century_from_year/century.py
index b3687eb368f..b6406ec4aa0 100644
--- a/kyu_8/century_from_year/century.py
+++ b/kyu_8/century_from_year/century.py
@@ -1,5 +1,6 @@
 """
-Solution for -> Century From Year
+Solution for -> Century From Year.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -7,7 +8,8 @@
 
 def century(year: int) -> int:
     """
-    Given a year, return the century it is in
+    Given a year, return the century it is in.
+
     :param year: int
     :return: int
     """
diff --git a/kyu_8/century_from_year/test_century.py b/kyu_8/century_from_year/test_century.py
index 1c86b9c549c..37cf962a18b 100644
--- a/kyu_8/century_from_year/test_century.py
+++ b/kyu_8/century_from_year/test_century.py
@@ -1,5 +1,6 @@
 """
-Test for -> Century From Year
+Test for -> Century From Year.
+
 Created by Egor Kostan.
 GitHub: https://github.com/ikostan
 """
@@ -9,6 +10,7 @@
 
 import unittest
 import allure
+from parameterized import parameterized
 from kyu_8.century_from_year.century import century
 from utils.log_func import print_log
 
@@ -32,45 +34,45 @@
 # pylint: enable-msg=R0801
 class CenturyTestCase(unittest.TestCase):
     """
+    Testing century function.
+
     The first century spans from the year 1 up to and
     including the year 100, The second - from the year
     101 up to and including the year 200, etc.
     """
 
-    def test_century(self):
+    @parameterized.expand([
+        (1705, 18, 'Testing for year 1705'),
+        (1900, 19, 'Testing for year 1900'),
+        (1601, 17, 'Testing for year 1601'),
+        (2000, 20, 'Testing for year 2000'),
+        (356, 4, 'Testing for year 356'),
+        (89, 1, 'Testing for year 89')])
+    def test_century(self, year, expected, message):
         """
-        Testing century function
+        Testing century function with various test data.
+
+        :return:
         """
         # pylint: disable-msg=R0801
         allure.dynamic.title("Testing century function")
         allure.dynamic.severity(allure.severity_level.NORMAL)
         allure.dynamic.description_html(
             '<h3>Codewars badge:</h3>'
-            '<img src="https://www.codewars.com/users/myFirstCode'
-            '/badges/large">'
+            '<img src="'
+            'https://www.codewars.com/users/myFirstCode/badges/large'
+            '">'
             '<h3>Test Description:</h3>'
-            "<p>Given a year, the function should return the century it is in."
+            "<p>Given a year, the function should return "
+            "the century it is in."
             "</p>")
         # pylint: enable-msg=R0801
-        test_data: tuple = (
-            (1705, 18, 'Testing for year 1705'),
-            (1900, 19, 'Testing for year 1900'),
-            (1601, 17, 'Testing for year 1601'),
-            (2000, 20, 'Testing for year 2000'),
-            (356, 4, 'Testing for year 356'),
-            (89, 1, 'Testing for year 89'))
-
-        for year, expected, message in test_data:
-            result: int = century(year)
-
-            with allure.step(f"Enter test year ({year}) and verify "
-                             f"the output ({result}) "
-                             f"vs expected ({expected})"):
-
-                print_log(year=year,
-                          result=result,
-                          expected=expected,
-                          message=message)
-
-                self.assertEqual(expected,
-                                 result)
+        result: int = century(year)
+        with allure.step(f"Enter test year ({year}) and verify "
+                         f"the output ({result}) "
+                         f"vs expected ({expected})"):
+            print_log(year=year,
+                      result=result,
+                      expected=expected,
+                      message=message)
+            self.assertEqual(expected, result)