Create test_multiplicar.py

Author: AlejandraGal-cloud

test/test_multiplicar.py

@@ -0,0 +1,5 @@
+from my_python_code import multiplicar
+def test_multiplicar():
+ assert multiplicar(2, 3) == 6
+ assert multiplicar(0, 0) == 0
+ assert multiplicar(-1, 1) == -1