Testing: c2

Author: JerrySentry

app/test_calculator.py

@@ -22,6 +22,7 @@ def test_multiply():
     assert Calculator.multiply(0, 2.0) == 0.0
     assert Calculator.multiply(2.0, 0.0) == 0.0
     assert Calculator.multiply(-4, 2.0) == -8.0
+    assert Calculator.multiply(1.0, 1.0) == 1.0
 
 def test_divide():
     # assert Calculator.divide(1, 2) == 0.5