fonction is_ongoing et tests

la_chariotte/order/models.py

@@ -1,9 +1,19 @@
+import datetime
+
 from django.db import models
 
+from django.utils import timezone
+
 class Grouped_order(models.Model):
     name = models.CharField(max_length=100, null=True)  # optionnal
     orga = models.CharField(max_length=100) # a changer, utiliser ForeignKey de user
     date = models.DateField('Date de livraison')
+    deadline = models.DateTimeField('Date limite de commande')
+
+    def is_ongoing(self):
+        """Returns True if the grouped order is open for new Orders - False if it's too late"""
+        return self.deadline >= timezone.now()
+
     def __str__(self):
         return self.name if self.name else f"Commande groupée {self.pk} du {self.date} organisée par {self.orga}"
 

la_chariotte/order/tests.py

@@ -1,3 +1,25 @@
-from django.test import TestCase
+import datetime
+
+from django.test import TestCase
+from django.utils import timezone
+from .models import Grouped_order
+
+
+class GroupedOrderModelTests(TestCase):
+
+    def test_is_ongoing_with_ongoing_grouped_order(self):
+        """
+        is_ongoing() returns True if the deadline is not crossed
+        """
+        deadline = timezone.now() + datetime.timedelta(days=10)
+        ongoing_gr_order = Grouped_order(deadline=deadline)
+        self.assertIs(ongoing_gr_order.is_ongoing(), True)
+
+    def test_is_ongoing_with_old_grouped_order(self):
+        """
+        is_ongoing() returns False if the deadline is crossed
+        """
+        deadline = timezone.now() - datetime.timedelta(hours=1)
+        ongoing_gr_order = Grouped_order(deadline=deadline)
+        self.assertIs(ongoing_gr_order.is_ongoing(), False)
 
-# Create your tests here.