def test_get_method_key_not_exist(self):
with pytest.raises(Exception):
WritePickleDictToFile(test_dict_file)._file_content['d']
def test_file_maneger(self):
test_write_to_file = WritePickleDictToFile(file_name)
test_write_to_file['a'] = 'yyy'
test_read_file = WritePickleDictToFile(file_name)
assert test_read_file._file_content == {
'a': 'yyy'}, 'writing to file and reading comparing did not work.'
def test_get_method(self):
assert WritePickleDictToFile(
test_dict_file)._file_content['a'] == 'yyy', 'get method is failing.'
def test_read_dict(self):
assert WritePickleDictToFile(test_dict_file)._file_content == {
'a': 'yyy', 'b': 'ttt', 'c': 'uuu'}, 'reading file did not work right'
def test_bad_file_path(self):
with pytest.raises(FileNotFoundError):
WritePickleDictToFile(bad_file_path), 'file path does not work.'
def test_exiting_filename(self):
pickle_dict = WritePickleDictToFile(file_name)
assert os.path.isfile(file_name), 'file does not exist.'
def test_object(self):
pickle_dict = WritePickleDictToFile(file_name)
assert isinstance(
pickle_dict, WritePickleDictToFile), 'did not succeed to create an instense of WritePickleDictToFile.'
assert isinstance(pickle_dict._file_content,
dict), 'did not succeed to create a dict instense.'
#!/usr/bin/python
"""
Usages:
./test.py (reads out the entire config dict)
./test.py wheel (gets the value for that key)
./test.py wheel air (sets wheel as key and air as value in the dict)
"""
import sys
import os
from assignment5 import WritePickleDictToFile
file_name = './dict_file_1.txt'
dict_file = WritePickleDictToFile(file_name)
if len(sys.argv) == 3:
key = sys.argv[1]
value = sys.argv[2]
dict_file[key] = value
print('wrote "{0} = {1}" to a dict file.'.format(key, value))
elif len(sys.argv) == 2:
print(str(sys.argv[1]) + ' = ' + str(dict_file[sys.argv[1]]))
else:
empty_file = True
print('Reading file: ')
print(' key value')
for key, val in dict_file._file_content.items():
empty_file = False
print(' {0} : {1}'.format(key, val))
if empty_file:
print(' file is empty')