def testAdd(self):
addend1 = Number(5)
addend2 = Number(2)
sum = Number(7)
self.assertTrue(self.math.Equals(self.math.Add(addend1, addend2), sum),
'incorrect result')
def testDivide(self):
dividend = Number(8)
divisor = Number(4)
quotient = Number(8 / 4)
self.assertTrue(
self.math.Equals(self.math.Divide(dividend, divisor), quotient),
'incorrect result')
def testMultiply(self):
multiplicand = Number(2)
multiplier = Number(4)
product = Number(2 * 4)
self.assertTrue(
self.math.Equals(self.math.Multiply(multiplicand, multiplier),
product), 'incorrect result')
def testSubtract(self):
minuend = Number(5)
subtrahend = Number(2)
difference = Number(3)
self.assertTrue(
self.math.Equals(self.math.Subtract(minuend, subtrahend),
difference), 'incorrect result')
def testLessThan(self):
first = Number(1)
second = Number(2)
lessThanResult = 1 < 2
greaterThanResult = 1 > 2
self.assertTrue(
self.math.LessThan(first, second) == lessThanResult,
'incorrect result')
self.assertTrue(
self.math.GreaterThan(first, second) == greaterThanResult,
'incorrect result')
def generateShuffledList(self, length):
items = list(range(1, 1 + length + 1))
random.shuffle(items)
numbers = []
for item in items:
numbers.append(Number(item))
return numbers
def generateSortedList(self, length):
items = list(range(1, 1 + length + 1))
numbers = []
for item in items:
numbers.append(Number(item))
return numbers
#!/usr/bin/python
from maths import Arithmetic, Number
from search import *
print("Do some arithmetic")
print("2 + 3 = %d" % Arithmetic().Add(Number(2), Number(3)).value)
print("8 - 3 = %d" % Arithmetic().Subtract(Number(8), Number(3)).value)
print("4 * 5 = %d" % Arithmetic().Multiply(Number(4), Number(5)).value)
print("16 / 4 = %d" % Arithmetic().Divide(Number(16), Number(4)).value)
print("Equality Tests")
print("2 == 2 is %s" % Arithmetic().Equals(Number(2), Number(2)))
print("1 == 2 is %s" % Arithmetic().Equals(Number(1), Number(2)))
def print_graph_details(algorithm):
print("Vertices: ")
for n in algorithm.nodes:
v = algorithm.nodes[n]
print("{}: {} ({},{})".format(v.id, v.name, v.position.lat,
v.position.lon))
print("Edges: ")
for a in algorithm.graph:
e = algorithm.graph[a]
print(
"[{}] {} ".format(algorithm.nodes[a].id, algorithm.nodes[a].name),
e)
import time