def test_append_failure_param(self):
""" Test wrong param type in append() """
test_file = FileAsObj()
with self.assertRaises(TypeError):
test_file.append(1)
with self.assertRaises(TypeError):
test_file.append(True)
def test_append_string_unique(self):
""" Test content integrity using `unique` """
test_file = FileAsObj()
test_file.unique = True
subject = 'uniq'
self.assertTrue(test_file.append(subject))
self.assertFalse(test_file.append(subject))
self.assertTrue(test_file.contents == [subject])
def test_append_list_no_unique(self):
""" Test adding a 3 element list with .add() """
test_file = FileAsObj()
subject = ['simultaneous', 'money shot', 'remedy']
self.assertTrue(test_file.append(subject))
self.assertTrue(test_file.changed)
self.assertTrue(test_file.append(subject))
self.assertTrue(test_file.contents == subject + subject)
self.assertTrue(str(test_file) == '\n'.join(subject + subject))
def example_add_line_to_file():
""" Different methods to append a given line to the file, all work the same. """
my_file = FileAsObj('/tmp/example_file.txt')
my_file.add('foo')
my_file.append('bar')
# Add a new line to my_file that contains the word 'lol' and print True|False if my_file was changed.
print(my_file + 'lol')
# Add line even if it already exists in the file.
my_file.unique = False
my_file.add('foo')
def test_append_not_unique(self):
test_file = FileAsObj(TestFile, verbose=True)
self.assertTrue(test_file.append('using __add__ three times, force unique', unique=False))
self.assertTrue(test_file.append('using __add__ three times, force unique', unique=False))
self.assertTrue(test_file.append('using __add__ three times, force unique', unique=False))
# test_file = FileAsObj('Test.txt')
# print(test_file)
# print(test_file.trace)
if 'Checking for __contains__ functionality 123' in test_file:
print('__contains__ test string present')
if 'a7s6d9f7a6sd9f76asf9a8d7s89d6f967adfsadf' not in test_file:
print('bogus string not in test file, good!')
test_file + 'using __add__ three times, force unique'
test_file + 'using __add__ three times, force unique'
test_file + 'using __add__ three times, force unique'
test_file.append('using append three times with unique')
test_file.append('using append three times with unique')
test_file.append('using append three times with unique')
test_file.append('using append three times without unique', unique=False)
test_file.append('using append three times without unique', unique=False)
test_file.append('using append three times without unique', unique=False)
x = '#comment'
print('subtract {0}'.format(x))
print(test_file - x)
print('---')
x = 'w.*rd'
print('Find {0}'.format(x))
#
# Check for a line in file.
# if 'This entire line' in my_file:
# return True
#
# or simply:
# return my_file.check('This entire line')
#
#
#
# Three methods to append a given line to the file, all work the same
my_file.add('foo')
my_file.append('foo')
print(my_file + 'foo')
#
# Add line even if it exists in the file already.
my_file.add('foo', unique=False)
#
# Print number of lines in the file (as it exists in memory)
print(len(my_file))
#
# Remove all lines that are "foo bar"
print(test_file.birthday)
# test_file = FileAsObj('Test.txt')
# print(test_file)
# print(test_file.trace)
if 'Checking for __contains__ functionality 123' in test_file:
print('__contains__ test string present')
if 'a7s6d9f7a6sd9f76asf9a8d7s89d6f967adfsadf' not in test_file:
print('bogus string not in test file, good!')
test_file + 'using __add__ three times, force unique'
test_file + 'using __add__ three times, force unique'
test_file + 'using __add__ three times, force unique'
test_file.append('using append three times with unique')
test_file.append('using append three times with unique')
test_file.append('using append three times with unique')
test_file.append('using append three times without unique', unique=False)
test_file.append('using append three times without unique', unique=False)
test_file.append('using append three times without unique', unique=False)
x = '#comment'
print('subtract {0}'.format(x))
print(test_file - x)
print('---')
x = 'w.*rd'
print('Find {0}'.format(x))
print(test_file.egrep(x))
print('---')
def test_unique_failure(self):
""" Test wrong attribute type of self.unique during append() """
test_file = FileAsObj()
test_file.unique = 'this is invalid attr type'
with self.assertRaises(AttributeError):
test_file.append('.')
my_file.egrep('^172.*mail[0-9]')
#
# Check for a line in file.
# if 'This entire line' in my_file:
# return True
#
# or simply:
# return my_file.check('This entire line')
#
#
#
# Three methods to append a given line to the file, all work the same
my_file.add('foo')
my_file.append('foo')
print(my_file + 'foo')
#
# Add line even if it exists in the file already.
my_file.add('foo', unique=False)
#
# Print number of lines in the file (as it exists in memory)
print(len(my_file))
#
# Remove all lines that are "foo bar"
my_file.rm('foo bar')
# or
print(my_file - 'foo bar')
