class UserInterface:
def __init__(self):
self.__ctrl = Controller()
def print_menu(self):
print('0. Exit')
print('1. Add DNA')
print('2. Filter DNA')
print('3. Nu stiu ce scrie pe tabla da stiu ce face')
def run(self):
while True:
self.print_menu()
inp = input('>> ')
if inp == '0':
exit()
elif inp == '1':
dna_string = input('Input DNA sequence: ')
if not self.__ctrl.add_dna(dna_string):
print('Invalid DNA sequence entered')
elif inp == '2':
dna_substring = input('Input DNA subsequence: ')
filtered_dna_list = self.__ctrl.filter_dna_by_subseq(
dna_substring)
print(filtered_dna_list)
elif inp == '3':
filtered_dna_list = self.__ctrl.filter_punct3()
print(filtered_dna_list)
else:
print('Invalid command entered!')
class TestDNA(unittest.TestCase):
def run(self):
self.__ctrl = Controller()
self.assertFalse(self.__ctrl.add_dna('GATAX'))
self.assertFalse(self.__ctrl.add_dna(''))
# 101 de caractere - invalid
self.assertFalse(
self.__ctrl.add_dna(
'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
))
# 100 caractere - valid
self.assertTrue(
self.__ctrl.add_dna(
'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA'
))
self.assertTrue(self.__ctrl.add_dna('GATCAGGCTAGCTAGTCA'))
self.assertTrue(self.__ctrl.add_dna('GGGGGGGGGGGGGGGGAT'))
self.__ctrl.clear_repo()
self.__ctrl.add_dna('GATA')
self.__ctrl.add_dna('GTAAA')
self.__ctrl.add_dna('GTTTTTTT')
self.assertEqual(self.__ctrl.filter_dna_by_subseq('GA'), ['GATA'])
self.assertEqual(self.__ctrl.filter_punct3(),
['GTTTTTTT', 'GTAAA', 'GATA'])
self.__repo = Repository()
self.assertEqual(self.__repo.get_data(), [])
self.__repo.append('GATA')
self.assertEqual(self.__repo.length(), 1)
self.assertEqual(self.__repo.get_data(), ['GATA'])
self.__repo.clear()
self.assertEqual(self.__repo.get_data(), [])