def test_fib_eighth():
"""Test eight Fibonacci number.
Note that this test highlights the convenience of defining a
main function in a script file. Normally one would call this
script from the command line via bash. Here we call it directly
and redirect the output (stdout) to a string that we can test.
"""
# First redirect stdout to a string
out = io.StringIO()
with contextlib.redirect_stdout(out):
# then run the script with commandline argument "6"
# note that argument 0 is always the program name itself
fib.main(["./fib.py", "6"])
# then check printed output in string, stripping newline characters
assert out.getvalue().strip() == "8"
def test1():
"""
verify that the main function operates as intended.
first simulate a command line input and check if the main function can test if the input is correct, and
then check if the fib() function can return expected outcome
"""
argvList = ["fib.py", "5"] #simulate the command line arguments
expectedList = [1, 1, 2, 3, 5]
retList = fib.main(argvList)
assert type(retList) == list
print(retList)
assert len(retList) == len(expectedList)
assert expectedList == retList
print("test1 success")
return
# Import various modules
import fib
import os
number = 300
result = fib.fib_gen(number)
print(result)
fib.main(
) # know from where is executed, here it is executed from fib which is imported
""" Output the result to a text file """
file = open("fibseries.txt", "w")
for each_item in result:
file.write(str(each_item) + " ")
file.close()
""" Current location of the directory """
current_location = os.getcwd()
print(current_location)
def main(val):
print("Output of",val) # Display the specified value
fact.main(val) # Calculate and output Factorial number
fib.main(val) # Calculate and output Fibonacci sequence
def test_fib():
result = fib.main(10)
correct = 55
assert result == correct
def test_fib():
assert fib.main(16)==987