def test_InitFromListDec():
for x in range(10, 15):
fx = str(randint(10, 100000))
modulo = str(PyBigNumbers.GenerateRandPrimeDec(100))
listCoefficients = []
dec = 1
for i in range(x):
# Generate random coefficients for the polynomial
listCoefficients.append(str(randint(100000, 1000000)))
# create a Polynomial from a list of coefficients
allCoeffeicient = PyPolynomial.initFromList(listCoefficients, dec)
assert len(allCoeffeicient) == x, "Test failed"
# Calling evaluate polynomial function
polynomialFX = polynomialEvaluation(listCoefficients, fx, modulo, dec)
# convert list of coefficients from string to decimal
lst = []
for i in range(len(allCoeffeicient)):
lst.append(int(allCoeffeicient[i]))
fx = int(fx)
modulo = int(modulo)
actualValue = polynomial_evaluate(lst, fx, modulo)
assert polynomialFX == str(actualValue), "Test failed"
def test_RandomPolynomialDec():
for x in range(5):
fx = PyBigNumbers.GenerateRandDec(256)
degree = randint(10, 15)
modulo = PyBigNumbers.GenerateRandPrimeDec(100)
dec = 1
# create a random polynomial
listCoefficients = PyPolynomial.randomPolynomial(degree, modulo, dec)
assert len(listCoefficients) == (degree + 1), "Test failed"
# calling evaluate polynomial function
polynomialFX = polynomialEvaluation(listCoefficients, fx, modulo, dec)
# convert list of coefficients from string to decimal
lst = []
for i in range(len(listCoefficients)):
lst.append(int(listCoefficients[i]))
fx = int(fx)
modulo = int(modulo)
actualValue = polynomial_evaluate(lst, fx, modulo)
assert polynomialFX == str(actualValue), "Test failed"
def test_GenerateRandPrimeDec():
#Generating prime decimal numbers with input parameter
for x in range(10, 1000, 10):
# Generate Random Prime Number of arbitary precision in dec
primeDec_Value = PyBigNumbers.GenerateRandPrimeDec(x)
# Verifying the actual value as prime number or not
assert PyBigNumbers.isPrimeDec(primeDec_Value), "Test failed"
def test_LGInterpolatorSingleDec():
listTupleObj = [(1, "13"), (2, "4"), (3, "2"), (4, "5"), (5, "11"),
(6, "1")]
modulo = str(PyBigNumbers.GenerateRandPrimeDec(100))
dec = 1
xValue = str(randint(10, 100000))
for x in range(1, 6):
xPoint = str(x)
# LGInterpolator, evaluate the ith basis polynomial at xValue
lgInterpolatorX = PyPolynomial.LGInterpolatorSingle(
listTupleObj, modulo, xValue, xPoint, dec)
assert type(lgInterpolatorX) == str, "Test failed"