Finished Simple model and tests

.gitignore

@@ -1,2 +1,5 @@
 env
-.vscode
+.vscode
+**db.sqlite3**
+**__pycache__**
+**migrations**

puppy_store/puppies/models.py

@@ -1,3 +1,22 @@
 from django.db import models
+from django.db.models.deletion import Collector
 
-# Create your models here.
+class Puppy(models.Model):
+    """
+    Puppy Model
+    Defines the attributes of a puppy
+    """
+    name = models.CharField(max_length=255)
+    age = models.IntegerField()
+    breed = models.CharField(max_length=255)
+    color = models.CharField(max_length=255)
+    created_at = models.DateTimeField(auto_now_add=True)
+    updated_at = models.DateTimeField(auto_now=True)
+
+    def get_breed(self):
+        return self.name + ' belongs to ' + self.breed + ' breed.'
+
+    def __repr__(self):
+        return self.name + ' is added.'
+
+    

puppy_store/puppies/tests.py

@@ -1,3 +1,31 @@
 from django.test import TestCase
+from .models import Puppy
 
-# Create your tests here.
+class PuppyTest(TestCase):
+    """
+    Test module for Puppy model
+    """
+
+    def setUp(self) -> None:
+        Puppy.objects.create(
+            name='Casper',
+            age=3,
+            breed='Bull Dog',
+            color='Black'
+        )
+        Puppy.objects.create(
+            name='Muffin',
+            age=1,
+            breed='Gradane',
+            color='Brown'
+        )
+
+    def test_puppy_get_breed(self):
+        puppy_casper = Puppy.objects.get(name='Casper')
+        puppy_muffin = Puppy.objects.get(name='Muffin')
+        self.assertEqual(
+            puppy_casper.get_breed(), "Casper belongs to Bull Dog breed."
+        )
+        self.assertEqual(
+            puppy_muffin.get_breed(), "Muffin belongs to Gradane breed."
+        )