def dna_test(self, suffix, solution_length):
"""
assumes chr2* files are in the current directory, containing
DNA strings. Reads the files with the given suffix, runs
longest_substring on them, and checks the length of the
solution.
"""
s_file = open('data/chr2_first_' + str(suffix))
t_file = open('data/chr2a_first_' + str(suffix))
s = s_file.readline()
t = t_file.readline()
start_time = time.time()
ans = substring.longest_substring(s, t)
end_time = time.time()
self.assertEqual(len(ans), solution_length)
print 'time for test', str(suffix) + ': ', end_time - start_time, 'seconds'
def dna_test(self, suffix, solution_length):
"""
assumes chr2* files are in the current directory, containing
DNA strings. Reads the files with the given suffix, runs
longest_substring on them, and checks the length of the
solution.
"""
s_file = open('data/chr2_first_' + str(suffix))
t_file = open('data/chr2a_first_' + str(suffix))
s = s_file.readline()
t = t_file.readline()
start_time = time.time()
ans = substring.longest_substring(s, t)
end_time = time.time()
self.assertEqual(len(ans), solution_length)
print('time for test',
str(suffix) + ': ', end_time - start_time, 'seconds')
def test1(self):
ans = substring.longest_substring('','')
self.assertEqual(ans, '')
def test4(self):
ans = substring.longest_substring('the quick brown fox','THE QUICK BROWN FOX')
self.assertEqual(ans, ' ')
def test3(self):
ans = substring.longest_substring('aaa','aaa')
self.assertEqual(ans, 'aaa')
def test4(self):
ans = substring.longest_substring('the quick brown fox',
'THE QUICK BROWN FOX')
self.assertEqual(ans, ' ')
def test3(self):
ans = substring.longest_substring('aaa', 'aaa')
self.assertEqual(ans, 'aaa')
def test1(self):
ans = substring.longest_substring('', '')
self.assertEqual(ans, '')
