Added Tests for employee schema

Co-Authored-By: Carrington <215159144+carrington-cs@users.noreply.github.com>

Author: Carrington-dev

examples/with-unittest/library_management_system/main.py

@@ -53,8 +53,19 @@ def __init__(self, title, author, year_published, isbn, typr_ = "book"):
 
     def __str__(self):
         return f"ReadingMaterialUnit({self.title=}, {self.author=}, {self.isbn=})"
+    
+class Employee:
+    def __init__(self, name: str, profession: str, age: str, race: str = "african"):
+        self.name = name
+        self.age = age
+        self.profession = profession
+        self.race = race
 
+    def __str__(self):
+        return f"Employee({self.name=}, {self.profession=}, {self.age=})"
+    
 reading_material_unit = ReadingMaterialUnit("New Maths", "author", "isbn", "year_published")
 reading_material_unit_2 = reading_material_unit
+
 print(hex(id(reading_material_unit)))
 print(hex(id(reading_material_unit_2)))

examples/with-unittest/library_management_system/tests/test_employee.py

@@ -0,0 +1,32 @@
+import unittest
+
+from main import Employee
+
+class TestEmployee(unittest.TestCase):
+    def setUp(self):
+        """
+        Docstring for setUp
+        
+        :param employee: Employee of the Library
+        """
+        self.employee = Employee(name="name", age=19, profession="cleaner")
+
+    
+    def tearDown(self):
+        self.employee = None
+    
+    def test_employee_created(self):
+        self.assertTrue(type(self.employee.name) == str)
+        self.assertTrue(type(self.employee.profession) == str)
+        self.assertTrue(type(self.employee.age) == int)
+        self.assertTrue(type(self.employee.race) == str)
+
+    def test_employee_has_not_retired(self):
+        self.assertGreaterEqual((self.employee.age), 18)
+
+    def test_employee_has_race(self):
+        self.assertEqual(type(self.employee.race),  str)
+
+    def test_employee_string_representation(self):
+        self.assertIn(self.employee.name, str(self.employee))
+        self.assertIn(str(self.employee.age), str(self.employee))