1

Author: RawanAbuleil

supplier_product/test_views.py

@@ -22,18 +22,18 @@ def setUp(self):
             quantity=10
         )
 
-    def test_increase_quantity(self):
+    def increase_quantity_by_one(self):
         response = self.client.get(
             reverse(
-                'supplier_product:increase_quantity', kwargs={'id': self.supplier_product.supplier_product_id}))
+                'supplier_product:increase_quantity_by_one', kwargs={'id': self.supplier_product.supplier_product_id}))
         updated_product = SupplierProduct.objects.get(supplier_product_id=self.supplier_product.supplier_product_id)
         self.assertEqual(updated_product.quantity, self.supplier_product.quantity + 1)
         self.assertEqual(response.status_code, 302)
 
-    def test_decrease_quantity(self):
+    def decrease_quantity_by_one(self):
         response = self.client.get(
             reverse(
-                'supplier_product:decrease_quantity', kwargs={'id': self.supplier_product.supplier_product_id}))
+                'supplier_product:decrease_quantity_by_one', kwargs={'id': self.supplier_product.supplier_product_id}))
         updated_product = SupplierProduct.objects.get(supplier_product_id=self.supplier_product.supplier_product_id)
         self.assertEqual(updated_product.quantity, self.supplier_product.quantity - 1)
         self.assertEqual(response.status_code, 302)

supplier_product/urls.py

@@ -4,6 +4,6 @@
 
 app_name = 'supplier_product'
 urlpatterns = [
-    path('increase_quantity/<int:id>/', views.increase_quantity, name='increase_quantity'),
-    path('decrease_quantity/<int:id>/', views.decrease_quantity, name='decrease_quantity'),
+    path('increase_quantity_by_one/<int:id>/', views.increase_quantity, name='increase_quantity'),
+    path('decrease_quantity_by_one/<int:id>/', views.decrease_quantity, name='decrease_quantity'),
 ]

supplier_product/views.py

@@ -5,7 +5,7 @@
 from django.db.models import F
 
 
-def increase_quantity(request, id):
+def increase_quantity_by_one(request, id):
     SupplierProduct.objects.filter(supplier_product_id=id).update(quantity=F('quantity')+1)
     product = SupplierProduct.objects.get(supplier_product_id=id)
     context = {'product': product}
@@ -16,7 +16,7 @@ def increase_quantity(request, id):
         return HttpResponse("Template not found")
 
 
-def decrease_quantity(request, id):
+def decrease_quantity_by_one(request, id):
     product = SupplierProduct.objects.get(supplier_product_id=id)
     if product.quantity > 0:
         SupplierProduct.objects.filter(supplier_product_id=id).update(quantity=F('quantity')-1)

templates/supplier/suppliers.html

@@ -37,10 +37,10 @@
 							<td>{{sup_product.qr_code.product_name}}</td>
 							<td>{{sup_product.quantity}}</td>
 							<td>{{sup_product.price}}</td>
-							<td><form action="{% url 'supplier_product:increase_quantity' id=sup_product.supplier_product_id %}">
+							<td><form action="{% url 'supplier_product:increase_quantity_by_one' id=sup_product.supplier_product_id %}">
 								<button type="submit" class="btn btn-primary"> + </button>
 								</form>
-								<form action="{% url 'supplier_product:decrease_quantity' id=sup_product.supplier_product_id %}">
+								<form action="{% url 'supplier_product:decrease_quantity_by_one' id=sup_product.supplier_product_id %}">
 									<button type="submit" class="btn btn-danger"> - </button>
 									</form>
 							</td>