'''
Created on Nov 28, 2018

@author: haidong
'''
import unittest

from sources.inversion_count import getInversionCount

class Test(unittest.TestCase):


    def testName(self):
        a = [2, 3, 9, 2, 9]
        D = []
        self.assertEqual(2, getInversionCount(a, D))

    def testName1(self):
        a = [1, 1, 1, 1, 1]
        D = []
        self.assertEqual(0, getInversionCount(a, D))

    def testName2(self):
        a = [6, 5, 4, 3, 2, 1]
        D = []
        self.assertEqual(15, getInversionCount(a, D))


if __name__ == "__main__":
    #import sys;sys.argv = ['', 'Test.testName']
    unittest.main()