def runner():
Log.logger.debug('Start application.... ')
try:
args = parser.parse_args()
f_path, f_out, mode = (args.file, args.out, args.mode)
except:
Log.logger.error('Missing required parameters')
Log.logger.debug('Stop application....')
exit()
if mode != 'lines' and mode != 'words':
Log.logger.error('Invalid mode!')
Log.logger.debug('Stop application....')
exit()
if not os.path.exists(f_path):
Log.logger.error('File not found!')
Log.logger.debug('Stop application....')
exit()
elif f_path == f_out:
Log.logger.error('File must be different!')
Log.logger.debug('Stop application....')
exit()
elif os.path.exists(f_out):
Log.logger.debug('Output file {} exists'.format(f_out))
Log.logger.debug('Waiting for user confirmation...')
choise = input(
'Data will be added to the existing file. Conitnue [y/n] ?\n')
if choise.lower() == 'y':
Log.logger.debug('Data will be added to the existing file')
pass
elif choise.lower() == 'n':
Log.logger.debug(
'Negative answer is selected. The application will be closed')
Log.logger.debug('Stop application....')
exit()
elif choise.lower() != 'n' and choise.lower() != 'y':
Log.logger.error('Invalid choise')
Log.logger.debug('Stop application....')
exit()
if mode == 'lines':
Log.logger.debug(
'User choise: find lines in {} and put them in {}'.format(
f_path, f_out))
obj = Analyzer(args.file, args.out)
obj.lines_processing()
Log.logger.debug('Stop application....')
elif mode == 'words':
Log.logger.debug(
'User choise: find unique words in {} and put them in {}'.format(
f_path, f_out))
obj = Analyzer(args.file, args.out)
obj.words_processing()
Log.logger.debug('Stop application....')
class LineProcessingTest(unittest.TestCase):
def setUp(self):
self.textfile = 'in'
self.emptyfile = 'empty'
self.file_out = 'out'
self.data = 'qwerty \n !,.?:QweRty;[] \n q1W34erT78y \n soFTeq \n 9Sof \n teq9 sofTEQ'
with open(self.textfile, 'w') as f:
f.write(self.data)
with open(self.emptyfile, 'w') as f:
f.write('')
def tearDown(self):
os.unlink(self.textfile)
os.unlink(self.emptyfile)
try:
os.unlink(self.file_out)
except FileNotFoundError:
pass
def test_FileCreateToWriteLines(self):
self.tmp = Analyzer(self.textfile, self.file_out)
assert os.path.exists(self.file_out) is False
self.tmp.lines_processing()
assert os.path.exists(self.file_out) is True
def test_FileOpenToWriteLines(self):
self.tmp = Analyzer(self.textfile, self.emptyfile)
assert os.path.exists(self.emptyfile) is True
self.tmp.lines_processing()
assert os.path.exists(self.emptyfile) is True
def test_WriteValidDataToEmptyFile(self):
self.tmp = Analyzer(self.textfile, self.emptyfile).lines_processing()
self.lines_in_data = len(self.data.split('\n'))
with open(self.emptyfile) as f:
self.lines_in_file = sum(1 for line in f)
self.assertEqual(self.lines_in_data, self.lines_in_file)
def test_WriteValidDataToNonEmptyFile(self):
assert os.path.exists(self.file_out) is False
self.tmp = Analyzer(self.textfile, self.file_out).lines_processing()
assert os.path.exists(self.file_out) is True
self.tmp = Analyzer(self.textfile, self.file_out).lines_processing()
assert os.path.exists(self.file_out) is True
with open(self.file_out) as f:
self.lines_in_file = sum(1 for line in f)
self.lines_in_data = len((self.data+self.data).split('\n'))
self.assertEqual(self.lines_in_data, self.lines_in_file)
