diff --git a/TestsUnitaires.py b/TestsUnitaires.py
new file mode 100644
index 0000000..82bfb65
--- /dev/null
+++ b/TestsUnitaires.py
@@ -0,0 +1,41 @@
+import pytest
+from unittest.mock import MagicMock
+from CartePizzeria import CartePizzeria, CartePizzeriaException
+
+def test_is_empty():
+    carte_pizza=CartePizzeria()
+    assert carte_pizza.is_empty()==True
+
+    pizza_mock=MagicMock()
+    pizza_mock.add(Campionne)
+    assert pizza_mock.is_empty()==False
+
+def test_nb_pizzas():
+    carte_pizza=CartePizzeria()
+    assert carte_pizza.nb_pizzas==0 
+
+    pizza_mock=MagicMock()
+    pizza_mock.add(Campionne)
+    pizza_mock.add(Marguarita)
+    assert pizza_mock.nb_pizzas==2 
+
+def test_add_pizza():
+    carte_pizza=CartePizzeria()
+    pizza_mock=MagicMock()
+    pizza_mock.add_pizza(Campionne)
+    assert pizza_mock.nb_pizza()==1
+
+def test_remove_pizza():
+    carte_pizza=CartePizzeria
+    pizza_mock_1=MagicMock()
+    pizza_mock_1.name="vegetarienne"
+    pizza_mock_2=MagicMock()
+    pizza_mock_2.name="marguarita"
+    carte_pizza.add(pizza_mock_1)  
+    carte_pizza.add(pizza_mock_2) 
+    
+    carte_pizza.remove_pizza(pizza_mock_1)
+    assert carte_pizza.nb_pizzas==1
+
+    with pytest.raises(CartePizzeriaException):
+        carte_pizza.remove_pizza("Hawaiiane")