test(profiles/trainers): add tests for model Trainer

Author: aleattene

profiles/tests/trainers/__init__.py

@@ -0,0 +1,42 @@
+from django.test import TestCase
+from profiles.models import Trainer
+
+
+class TrainerModelTest(TestCase):
+    @classmethod
+    def setUpTestData(cls):
+        """Create a valid instance of Trainer shared by all tests."""
+        cls.trainer = Trainer.objects.create(
+            first_name='Paolo',
+            last_name='Bianchi',
+            fiscal_code='BNCPLO80A01H211B',
+        )
+
+    def test_trainer_creation(self):
+        """Test that a valid Trainer instance is created correctly."""
+        self.assertEqual(self.trainer.first_name, 'Paolo')
+        self.assertEqual(self.trainer.last_name, 'Bianchi')
+        self.assertEqual(self.trainer.fiscal_code, 'BNCPLO80A01H211B')
+
+    def test_trainer_required_fields(self):
+        """Test that required fields cannot be left blank."""
+        pass
+
+    def test_trainer_fiscal_code_uniqueness(self):
+        """Test that the fiscal_code field is unique."""
+        pass
+
+    def test_trainer_string_representation(self):
+        """Test __str__ method."""
+        self.assertEqual(
+            str(self.trainer),
+            'Paolo Bianchi (BNCPLO80A01H211B)'
+        )
+
+    def test_trainer_repr_representation(self):
+        """Test __repr__ method."""
+        self.assertEqual(
+            repr(self.trainer),
+            'Trainer(first_name=Paolo, last_name=Bianchi, fiscal_code=BNCPLO80A01H211B)'
+        )
+