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'''
Created on Sep 9, 2018
@author: haidong
'''
import unittest
from collections import namedtuple
# from sources.covering_segment import getOptimalPoints, getOptimalPoints1, getOptimalPoints2
from sources.covering_segment import getOptimalPoints2
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 = getOptimalPoints2(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 = getOptimalPoints2(segList)
self.assertEqual(len(result), 2)
def testGetOptimalPoints2(self):
s1 = Segment(1,1)
s2 = Segment(1,1)
s3 = Segment(1,1)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints3(self):
s1 = Segment(1,1)
s2 = Segment(1,2)
s3 = Segment(1,1)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints4(self):
s1 = Segment(5,6)
s2 = Segment(3,4)
s3 = Segment(1,2)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 3)
def testGetOptimalPoints5(self):
s1 = Segment(1,1)
s2 = Segment(2,2)
s3 = Segment(1,1)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 2)
def testGetOptimalPoints6(self):
s1 = Segment(1,5)
s2 = Segment(2,2)
s3 = Segment(1,1)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 2)
def testGetOptimalPoints7(self):
s1 = Segment(1,5)
s2 = Segment(2,4)
s3 = Segment(1,3)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints8(self):
s1 = Segment(1,4)
s2 = Segment(2,4)
s3 = Segment(1,3)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints9(self):
s1 = Segment(1,7)
s2 = Segment(1,6)
s3 = Segment(1,3)
segList = [s1, s2, s3]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints10(self):
s1 = Segment(1,7)
s2 = Segment(1,6)
s3 = Segment(1,3)
s4 = Segment(7,7)
segList = [s1, s2, s3, s4]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 2)
def testGetOptimalPoints11(self):
s1 = Segment(1,2)
s2 = Segment(3,4)
s3 = Segment(6,12)
s4 = Segment(7,8)
segList = [s1, s2, s3, s4]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 3)
def testGetOptimalPoints12(self):
s1 = Segment(1,15)
s2 = Segment(2,14)
s3 = Segment(6,12)
s4 = Segment(7,8)
segList = [s1, s2, s3, s4]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
def testGetOptimalPoints13(self):
s1 = Segment(1,15)
s2 = Segment(2,3)
s4 = Segment(4,8)
segList = [s1, s2, s4]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 2)
def testGetOptimalPoints14(self):
s1 = Segment(1,3)
s2 = Segment(1,4)
s4 = Segment(2,3)
segList = [s1, s2, s4]
segList.sort()
result = getOptimalPoints2(segList)
self.assertEqual(len(result), 1)
if __name__ == "__main__":
#import sys;sys.argv = ['', 'Test.testName']
unittest.main()
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