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#!/usr/bin/python
'''Test cases for Point class'''
import sys
import unittest
from sample import Point
class PointTest(unittest.TestCase):
'''Test case for Point class, including operator overloads.'''
def testConstructor(self):
'''Test Point class constructor.'''
pt = Point(5.0, 2.3)
self.assertEqual(pt.x(), 5.0)
self.assertEqual(pt.y(), 2.3)
def testPlusOperator(self):
'''Test Point class + operator.'''
pt1 = Point(5.0, 2.3)
pt2 = Point(0.5, 3.2)
self.assertEqual(pt1 + pt2, Point(5.0 + 0.5, 2.3 + 3.2))
def testEqualOperator(self):
'''Test Point class == operator.'''
pt1 = Point(5.0, 2.3)
pt2 = Point(5.0, 2.3)
pt3 = Point(0.5, 3.2)
self.assertTrue(pt1 == pt1)
self.assertTrue(pt1 == pt2)
self.assertFalse(pt1 == pt3)
def testNotEqualOperator(self):
'''Test Point class != operator.'''
pt1 = Point(5.0, 2.3)
pt2 = Point(5.0, 2.3)
self.assertRaises(NotImplementedError, lambda : pt1.__ne__(pt2))
if __name__ == '__main__':
unittest.main()
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