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'''
Created on Sep 9, 2018
@author: haidong
'''
import unittest
from collections import namedtuple
from sources.covering_segment import getSortedListOfSegs, getOptimalPoints
Segment = namedtuple('Segment', 'start end')
class Test(unittest.TestCase):
def testNameSegment(self):
s1 = Segment(1,2)
self.assertEqual(s1.start, 1)
self.assertEqual(s1.end, 2)
def testGetSortedListOfSegs1(self):
s1 = Segment(3,4)
s2 = Segment(1,2)
segList = [s1, s2]
self.assertEqual(getSortedListOfSegs(segList), [s2, s1])
def testGetSortedListOfSegs2(self):
s1 = Segment(3,8)
s2 = Segment(3,5)
segList = [s1, s2]
self.assertEqual(getSortedListOfSegs(segList), [s2, s1])
def testGetOptimalPoints(self):
s1 = Segment(1,3)
s2 = Segment(2,5)
s3 = Segment(3,6)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints1(self):
s1 = Segment(4,7)
s2 = Segment(1,3)
s3 = Segment(2,5)
s4 = Segment(5,6)
segList = [s1, s2, s3, s4]
segList.sort()
result = getOptimalPoints(segList)
self.assertEqual(len(result), 2)
if __name__ == "__main__":
#import sys;sys.argv = ['', 'Test.testName']
unittest.main()
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