def test_kwarg_preserve_gaps(self):
"""The CLI should enable the user to choose preserve_gaps as a gap handling method."""
test_args = ['2-3', '>', '4/5', '-pg']
mock_expand_range.return_value = (2, 3)
mock_expand_spot.return_value = (4, 5)
move(self.test_set, test_args)
mock_assert_msg(mock_move_files.assert_called_once_with, [(2, 3), (4, 5), KeywordArgTuple('preserve_gaps', True)], "The CLI fails to provide access to the gap-handling option strip_gaps.")
def test_multiple_short_commands(self):
"""The method should be able to print the help text of multiple short commands with a short description each."""
CMD1 = ('first command', 'a test command')
CMD2 = ('second command', 'another test command')
_print_elements(CMD1, CMD2)
assertion_calls = [(mock_print.assert_any_call, [
'first command', 'a test command',
KeywordArgTuple(key='sep', value='\t\t\t')
]),
(mock_print.assert_called_with, [
'second command', 'another test command',
KeywordArgTuple(key='sep', value='\t\t\t')
])]
mock_assert_many_msg(
assertion_calls,
"The CLI help method fails to print multiple short commands at once."
)
def test_single_short_command(self):
"""The method should be able to print the help text of a single short command with a short description."""
CMD = ('command', 'a test command')
_print_elements(CMD)
mock_assert_msg(
mock_print.assert_called_once_with, [
'command', 'a test command',
KeywordArgTuple(key='sep', value='\t\t\t\t')
],
"The CLI help method fails to print a command along with its description."
)
def test_kwarg_preserve_gaps(self):
"""The CLI should enable the user to choose preserve_gaps as a gap handling method."""
test_args = ['2-3', '~', '4-5', '-pg']
mock_expand_range.side_effect = lambda x: (2, 3) if x.startswith(
'2') else (4, 5)
switch(self.test_set, test_args)
mock_assert_msg(
mock_switch_file_ranges.assert_called_once_with,
[(2, 3),
(4, 5), KeywordArgTuple('preserve_gaps', True)],
"The CLI fails to provide access to the gap-handling option strip_gaps."
)
def test_kwarg_strip_gaps(self):
"""The CLI should enable the user to choose strip_gaps as a gap handling method."""
test_args = ['-', '2-3', '4-5', '-sg']
mock_expand_range.side_effect = lambda x: (2, 3) if x.startswith(
'2') else (4, 5)
remove(self.test_set, test_args)
mock_assert_msg(
mock_remove_files.assert_called_once_with,
[[2, 3, 4, 5], self.default_remove_set,
KeywordArgTuple('strip_gaps', True)],
"The CLI fails to provide access to the gap-handling option strip_gaps."
)
def test_long_cmd(self):
"""The method should put the description onto a new line if the command is too long."""
CMD = ('insanely LONG COMMAND [--with MANY] OPTIONS',
'command description')
_print_elements(CMD)
mock_assert_msg(
mock_print.assert_called_once_with, [
'insanely LONG COMMAND [--with MANY] OPTIONS',
'command description',
KeywordArgTuple(key='sep', value='\n\t\t\t\t')
],
"The CLI help method fails to properly print a very long command.")
def test_gap_handler_and_custom_set_specified(self, mock_expand_pattern):
"""The CLI should be able to handle an operation which asks both for a custom set to remove files into and a specific gap-handling strategy."""
test_args = ["-", "-a", "custom*set", "1-3",
"-pg"] # append files and preserve gaps
mock_expand_range.return_value = (1, 3)
mock_expand_pattern.return_value = ('custom', 'set')
CLI.default_remove_set = self.default_remove_set
custom_remove_set = FileSet(('custom', 'set'), [])
CLI.file_set_cache = [custom_remove_set
] # set already exists (for convenience)
remove(self.test_set, test_args)
mock_assert_msg(
mock_remove_files.assert_called_once_with,
[[1, 2, 3], custom_remove_set,
KeywordArgTuple('preserve_gaps', True)],
"The CLI fails to correctly remove files into a custom set if a gap-handling strategy is specified"
)
def test_long_desc(self):
"""The method should be able to print the help text of a short command with a long description that requires appropriate word-wrap. Additional lines should be indented with two spaces."""
CMD = (
'my command',
'This is a test command that serves no particular purpose in a production environment and in fact is not even implemented, yet it is quite useful for being used as a test dummy.'
)
_print_elements(CMD)
expected_wrapped_desc = ''.join([
"This is a test command that serves no particular", '\n\t\t\t\t',
' ', "purpose in a production environment and in", '\n\t\t\t\t',
' ', "fact is not even implemented, yet it is quite",
'\n\t\t\t\t', ' ', "useful for being used as a test dummy."
])
mock_assert_msg(
mock_print.assert_called_once_with, [
'my command', expected_wrapped_desc,
KeywordArgTuple(key='sep', value='\t\t\t')
],
"The CLI help method fails to properly format and print a command with a long description."
)
def preserve_gaps(boolean):
return KeywordArgTuple('preserve_gaps', boolean)
def strip_gaps(boolean):
return KeywordArgTuple('strip_gaps', boolean)