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'''
Created on Oct 3, 2018
@author: haidong
'''
import unittest
from sources.largest_number import compareLeadingDigits, getLargestNumber
class Test(unittest.TestCase):
def testName(self):
self.assertTrue(compareLeadingDigits("2", "21"))
def testCompareLeadingDigits1(self):
self.assertFalse(compareLeadingDigits("20", "21"))
def testCompareLeadingDigits2(self):
self.assertFalse(compareLeadingDigits("321", "322"))
def testCompareLeadingDigits3(self):
self.assertFalse(compareLeadingDigits("321", "32"))
def testCompareLeadingDigits4(self):
self.assertFalse(compareLeadingDigits("10", "1"))
def testCompareLeadingDigits5(self):
self.assertTrue(compareLeadingDigits("6", "10"))
def testCompareLeadingDigits6(self):
self.assertTrue(compareLeadingDigits("23", "2"))
def testCompareLeadingDigits7(self):
self.assertTrue(compareLeadingDigits("545", "54"))
def testCompareLeadingDigits8(self):
self.assertTrue(compareLeadingDigits("56", "565"))
def testGetLargestNumber1(self):
nums = [9, 4, 6, 1, 9]
self.assertEqual("99641", getLargestNumber(nums))
def testGetLargestNumber2(self):
nums = [21, 2]
self.assertEqual("221", getLargestNumber(nums))
def testGetLargestNumber3(self):
nums = [23, 39, 92]
self.assertEqual("923923", getLargestNumber(nums))
def testGetLargestNumber4(self):
nums = [23, 2]
self.assertEqual("232", getLargestNumber(nums))
if __name__ == "__main__":
#import sys;sys.argv = ['', 'Test.testName']
unittest.main()
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