# checks for an integer more than 0 (allows <enter>
def int_check(to_check):
    """Checks user enter an integer more than / equal"""
    while True:
        error = "Please enter an integer that is 1 or more."


        # check for infinite mode
        if to_check == "":
            return "infinite"

        try:
            response = int(to_check)

            if response < 1:
               # print(error)
                return "invalid"
            else:
                return response

        except ValueError:
           # print(error)
            return "invalid"

#automated testing is below in the form (test_case, expected value)
to_test = [
    ("xlii", "invalid"),
    ("0.5", "invalid"),
    ("0", "invalid"),
    (1, 1),
    (2, 2),
    ("", "infinite")
    ]

#run tests!
for item in to_test:
    # retrieve test case and expected value
    case = item[0]
    expected = item[1]

    # get actual value (ie: test ticket function)
    actual = int_check(case)

    #compare actual and expected and output pass / fail
    if actual == expected:
        print (f" Passed! Case: {case}, expected: {expected}, received: {actual}")
    else:
        print(f" Failed! Case: {case}, expected: {expected}, received: {actual}")