'''
Created on Oct 8, 2018

@author: haidong
'''
import unittest

from sources.binary_search import binarySearch

class Test(unittest.TestCase):


    def test1(self):
        a = [1, 5, 8, 12, 13]
        self.assertEqual(2, binarySearch(a, 8))

    def test2(self):
        a = [1, 5, 8, 12, 13]
        self.assertEqual(0, binarySearch(a, 1))

    def test3(self):
        a = [1, 5, 8, 12, 13]
        self.assertEqual(-1, binarySearch(a, 23))

    def test4(self):
        a = [1, 5, 8, 12, 13]
        self.assertEqual(-1, binarySearch(a, 11))


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