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Created a test script for my algorithms
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testAlgorithms.py
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259
testAlgorithms.py
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#Python/pyClasses/testAlgorithms.py
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#Matthew Ellison
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# Created: 03-02-19
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#Modified: 03-02-19
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#This script runs tests on all function in the Algorithms library
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"""
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Copyright (C) 2019 Matthew Ellison
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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"""
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import Algorithms
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from Stopwatch import Stopwatch
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#This function tests the getPrimes function
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def testGetPrimes():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]
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topNum = 100
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answer = Algorithms.getPrimes(topNum) #Get the answer from the function
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getPrimes failed the first test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getPrimes passed all tests")
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#This function tests the getNumPrimes function
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def testGetNumPrimes():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = [2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]
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numPrimes = 25
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answer = Algorithms.getNumPrimes(numPrimes) #Get the answer from the function
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getNumPrimes failed the first test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getNumPrimes passed all tests")
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#This function tests the getFactors function
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def testGetFactors():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = [2, 2, 5, 5]
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number = 100
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answer = Algorithms.getFactors(number)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getFactors failed the first test")
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failed = True
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#Test 2
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correctAnswer = [2, 7, 7]
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number = 98
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answer = Algorithms.getFactors(number)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getFactors failed the second test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getFactors passed all tests")
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#This function tests the getDivisors function
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def testGetDivisors():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = [1, 2, 4, 5, 10, 20, 25, 50, 100]
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topNum = 100
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answer = Algorithms.getDivisors(topNum)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getDivisors failed the first test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getDivisors passed all tests")
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#This function tests the getFib function
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def testGetFib():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = 144
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number = 12
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answer = Algorithms.getFib(number)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getFib failed the first test")
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failed = True
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#Test 2
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correctAnswer = 6765
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number = 20
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answer = Algorithms.getFib(number)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getFib failed the second test")
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failed = True
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#Test 3
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correctAnswer = 1070066266382758936764980584457396885083683896632151665013235203375314520604694040621889147582489792657804694888177591957484336466672569959512996030461262748092482186144069433051234774442750273781753087579391666192149259186759553966422837148943113074699503439547001985432609723067290192870526447243726117715821825548491120525013201478612965931381792235559657452039506137551467837543229119602129934048260706175397706847068202895486902666185435124521900369480641357447470911707619766945691070098024393439617474103736912503231365532164773697023167755051595173518460579954919410967778373229665796581646513903488154256310184224190259846088000110186255550245493937113651657039447629584714548523425950428582425306083544435428212611008992863795048006894330309773217834864543113205765659868456288616808718693835297350643986297640660000723562917905207051164077614812491885830945940566688339109350944456576357666151619317753792891661581327159616877487983821820492520348473874384736771934512787029218636250627816
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number = 4782
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answer = Algorithms.getFib(number)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getFib failed the third test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getFib passed all tests")
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#This function tests the getAllFib function
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def testGetAllFib():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89]
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highestNumber = 100
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answer = Algorithms.getAllFib(highestNumber)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getAllFib failed the first test")
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failed = True
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#Test 2
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correctAnswer = [1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144, 233, 377, 610, 987]
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highestNumber = 1000
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answer = Algorithms.getAllFib(highestNumber)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("getAllFib failed the second test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("getAllFib passed all tests")
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#This function tests the prod function
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def testProd():
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failed = False #Holds whether a test was failed
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#Test 1
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correctAnswer = 0
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numbers = []
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answer = Algorithms.prod(numbers)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("prod failed the first test")
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failed = True
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#Test 2
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correctAnswer = 57600
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numbers = [2, 2, 3, 3, 4, 4, 100]
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answer = Algorithms.prod(numbers)
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#Print an error message if the function returned the wrong answer
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if(correctAnswer != answer):
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print("prod failed the second test")
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failed = True
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#Print a message if all of the tests passed
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if(not failed):
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print("prod passed all tests")
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#This runs all of the tests and times them if this script is implicitly called
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if __name__ == "__main__":
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timer = Stopwatch()
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#Test getPrimes
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timer.start()
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testGetPrimes()
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timer.stop()
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print("testGetPrimes took " + timer.getString() + " to run\n")
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#Test getNumPrimes
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timer.start()
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testGetNumPrimes()
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timer.stop()
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print("testGetNumPrimes took " + timer.getString() + " to run\n")
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#Test getFactors
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timer.start()
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testGetFactors()
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timer.stop()
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print("testGetFactors took " + timer.getString() + " to run\n")
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#Test getDivisors
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timer.start()
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testGetDivisors()
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timer.stop()
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print("testGetDivisors took " + timer.getString() + " to run\n")
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#Test getFib
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timer.start()
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testGetFib()
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timer.stop()
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print("testGetFib took " + timer.getString() + " to run\n")
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#Test getAllFib
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timer.start()
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testGetAllFib()
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timer.stop()
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print("testGetAllFib took " + timer.getString() + " to run\n")
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#Test prod
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timer.start()
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testProd()
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timer.stop()
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print("testProd took " + timer.getString() + " to run")
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"""Results:
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getPrimes passed all tests
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testGetPrimes took 130.448 microseconds to run
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getNumPrimes passed all tests
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testGetNumPrimes took 112.202 microseconds to run
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getFactors passed all tests
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testGetFactors took 41.105 microseconds to run
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getDivisors passed all tests
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testGetDivisors took 15.416 microseconds to run
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getFib passed all tests
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testGetFib took 3.185 milliseconds to run
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getAllFib passed all tests
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testGetAllFib took 25.959 microseconds to run
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prod passed all tests
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testProd took 9.553 microseconds to run
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"""
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