#   Author: Morrison
#   Date created:  2021-08-30
#   Date last modified:  2021-08-30
#   run_test Module
#   FREE CODE FOR WRITING TESTS
#   Usage is demonstrated on examples below
################# DO NOT CHANGE THIS CODE ###################
TOLERANCE = 1e-6
def close_enough(x,y):
    return abs(x - y) < TOLERANCE
def run_test(function, expected, args):
    print(f"args = {args}")
    if(len(args) == 1):
        print("made it into the if statement")
        args = args[0]
        print(f"args = {args}")
        if function(args) == expected:
            print(f"PASS for case {args}")
        else:
            print(f"FAIL because f({args}) != {expected}")
    else:
        if function(*args) == expected:
            print(f"PASS for case {args}")
        else:
            print(f"FAIL because f({args}) != {expected}")
def run_test_float(function, expected, args):
    if(type(args) == list and len(args) == 1):
        args = args[0]
        if close_enough(function(args), expected):
            print(f"PASS for case {args}")
        else:
            print(f"FAIL because f({args}) != {expected}")
        return
    else:
        if close_enough(function(*args), expected):
            print(f"PASS for case {args}")
        else:
            print(f"FAIL because f({args}) != {expected}")