def test_file_is_directory_with_files_but_none_that_matches_name_pattern(
self):
name_of_directory = 'name-of-directory'
pattern_that_matches_exactly_one_file = 'a*'
dir_with_two_files = Dir(name_of_directory, [
File.empty('a file'),
File.empty('b file'),
])
contents_of_relativity_option_root = DirContents([dir_with_two_files])
instruction_argument_constructor = argument_constructor_for_num_files_check(
int_condition(comparators.EQ, 1),
name_option_pattern=pattern_that_matches_exactly_one_file)
self.checker.check_parsing_with_different_source_variants(
instruction_argument_constructor,
model.model_with_source_path_as_sub_dir_of_rel_root(
name_of_directory),
default_relativity=RelOptionType.REL_CWD,
non_default_relativity=RelOptionType.REL_TMP,
main_result_for_positive_expectation=PassOrFail.PASS,
contents_of_relativity_option_root=
contents_of_relativity_option_root,
)
def test_no_files(self):
self.instruction_checker.check_expectation_type_variants(
self.for_all__empty__arguments,
model.model_with_source_path_as_sub_dir_of_rel_root(self.name_of_checked_dir),
root_dir_of_dir_contents=AN_ACCEPTED_SDS_REL_OPT_CONFIG,
main_result_for_positive_expectation=PassOrFail.PASS,
contents_of_relativity_option_root=DirContents([
Dir(self.name_of_checked_dir, []),
]),
)
def test_file_is_directory_that_is_empty(self):
name_of_empty_directory = 'name-of-empty_directory'
instruction_argument_constructor = argument_constructor_for_emptiness_check()
contents_of_relativity_option_root = DirContents([Dir.empty(name_of_empty_directory)])
self.checker.check_rel_opt_variants_and_expectation_type_variants(
instruction_argument_constructor,
model_with_source_path_as_sub_dir_of_rel_root(name_of_empty_directory),
PassOrFail.PASS,
contents_of_relativity_option_root=contents_of_relativity_option_root)
def test_just_one_regular(self):
self.instruction_checker.check_expectation_type_variants(
self.exists__type_dir__arguments,
model.model_with_source_path_as_sub_dir_of_rel_root(self.name_of_checked_dir),
root_dir_of_dir_contents=AN_ACCEPTED_SDS_REL_OPT_CONFIG,
main_result_for_positive_expectation=PassOrFail.FAIL,
contents_of_relativity_option_root=DirContents([
Dir(self.name_of_checked_dir, [
File.empty('regular.txt'),
]),
]),
)
def test_one_empty_and_one_non_empty_file(self):
self.instruction_checker.check_expectation_type_variants(
self.for_all__empty__arguments,
model.model_with_source_path_as_sub_dir_of_rel_root(self.name_of_checked_dir),
main_result_for_positive_expectation=PassOrFail.FAIL,
root_dir_of_dir_contents=AN_ACCEPTED_SDS_REL_OPT_CONFIG,
contents_of_relativity_option_root=DirContents([
Dir(self.name_of_checked_dir, [
File.empty('empty-file.txt'),
File('non-empty-file.txt', 'contents of non-empty file'),
]),
]),
)
def test_file_is_directory_that_contain_files_but_non_matching_given_name_pattern(self):
name_of_directory = 'name-of-directory'
pattern = 'a*'
existing_file = File.empty('b')
instruction_argument_constructor = argument_constructor_for_emptiness_check(name_option_pattern=pattern)
contents_of_relativity_option_root = DirContents([Dir(name_of_directory,
[existing_file])])
self.checker.check_rel_opt_variants_and_expectation_type_variants(
instruction_argument_constructor,
model_with_source_path_as_sub_dir_of_rel_root(name_of_directory),
PassOrFail.PASS,
contents_of_relativity_option_root=contents_of_relativity_option_root)
def test_file_is_a_directory_that_is_not_empty(self):
non_empty_directory = Dir('name-of-non-empty-dir', [File.empty('file-in-dir')])
instruction_argument_constructor = argument_constructor_for_emptiness_check()
contents_of_relativity_option_root = DirContents([non_empty_directory])
self.checker.check_parsing_with_different_source_variants(
instruction_argument_constructor,
model_with_source_path_as_sub_dir_of_rel_root(non_empty_directory.name),
default_relativity=RelOptionType.REL_CWD,
non_default_relativity=RelOptionType.REL_TMP,
main_result_for_positive_expectation=PassOrFail.FAIL,
contents_of_relativity_option_root=contents_of_relativity_option_root,
)
def test_hard_error_when_there_is_a_single_file_that_is_not_a_regular_file(self):
name_of_checked_dir = 'checked-dir'
relativity_root_conf = rel_opt_conf.default_conf_rel_any(RelOptionType.REL_CWD)
the_model = model.model_with_source_path_as_sub_dir_of_rel_root(self.name_of_checked_dir)(relativity_root_conf)
non_regular_files = [
Dir.empty('a-directory'),
sym_link('sym-link', 'non-existing-target')
]
for file_contents_assertion in self.file_content_assertion_variants:
for quantifier in Quantifier:
arguments_constructor = args.complete_arguments_constructor(
FileQuantificationAssertionVariant(
quantifier,
file_contents_arg2(file_contents_assertion)))
for expectation_type in ExpectationType:
arguments = arguments_constructor.apply(
expectation_type_config__non_is_success(expectation_type))
for non_regular_file in non_regular_files:
with self.subTest(
quantifier=quantifier.name,
expectation_type=expectation_type.name,
arguments=arguments,
non_regular_file=non_regular_file.name):
integration_check.CHECKER__PARSE_FULL.check(
self,
remaining_source(arguments),
the_model,
arrangement=
arrangement_w_tcds(
tcds_contents=relativity_root_conf.populator_for_relativity_option_root(
DirContents([
Dir(name_of_checked_dir, [
non_regular_file,
]),
])
)
),
expectation=
Expectation(
execution=ExecutionExpectation(
is_hard_error=asrt.anything_goes()
),
)
)
def test_file_is_directory_with_files_but_none_that_matches_name_pattern(self):
name_of_directory = 'name-of-directory'
pattern = 'a*'
existing_file = File.empty('b')
instruction_argument_constructor = argument_constructor_for_emptiness_check(name_option_pattern=pattern)
contents_of_relativity_option_root = DirContents([Dir(name_of_directory,
[existing_file])])
self.checker.check_parsing_with_different_source_variants(
instruction_argument_constructor,
model_with_source_path_as_sub_dir_of_rel_root(name_of_directory),
default_relativity=RelOptionType.REL_CWD,
non_default_relativity=RelOptionType.REL_TMP,
main_result_for_positive_expectation=PassOrFail.PASS,
contents_of_relativity_option_root=contents_of_relativity_option_root,
)
def test_file_is_a_directory_that_has_unexpected_number_of_files(self):
directory_with_one_file = Dir('name-of-non-empty-dir',
[File.empty('file-in-dir')])
instruction_argument_constructor = argument_constructor_for_num_files_check(
int_condition(comparators.EQ, 2))
contents_of_relativity_option_root = DirContents(
[directory_with_one_file])
self.checker.check_parsing_with_different_source_variants(
instruction_argument_constructor,
model.model_with_source_path_as_sub_dir_of_rel_root(
directory_with_one_file.name),
default_relativity=RelOptionType.REL_CWD,
non_default_relativity=RelOptionType.REL_TMP,
main_result_for_positive_expectation=PassOrFail.FAIL,
contents_of_relativity_option_root=
contents_of_relativity_option_root,
)
def test__exists__SHOULD_consider_only_files_matched_by_the_file_matcher(self):
# ARRANGE #
name_of_checked_dir = 'name-of-checked-dir'
name_starts_with_selected = FileMatcherSymbolContext.of_primitive(
'a_file_matcher_symbol',
FileMatcherThatMatchesAnyFileWhosNameStartsWith('selected'))
files_in_checked_dir = Dir(name_of_checked_dir, [
File(
'selected-non-empty-file.txt', 'contents of non-emtpy file'),
File.empty('un-selected-empty-file.txt'),
Dir.empty('un-selected-dir'),
sym_link(
'un-selected-sym-link-to-dir', 'un-selected-dir'),
sym_link(
'un-selected-broken-sym-link', 'non-existing-file'),
])
symbol_table_with_file_matcher = name_starts_with_selected.symbol_table
relativity_root_conf = AN_ACCEPTED_SDS_REL_OPT_CONFIG
expected_symbol_references = asrt.matches_sequence([
is_reference_to_file_matcher(name_starts_with_selected.name)
])
# ACT & ASSERT #
for file_is_empty_assertion in self.file_content_assertion_variants_that_pass_iff_file_is_empty:
arguments_constructor = args.complete_arguments_constructor(
FileQuantificationAssertionVariant(
Quantifier.EXISTS,
file_contents_arg2(file_is_empty_assertion)),
file_matcher=name_starts_with_selected.name
)
for expectation_type in ExpectationType:
etc = expectation_type_config__non_is_success(expectation_type)
arguments = arguments_constructor.apply(etc)
with self.subTest(
expectation_type=expectation_type.name,
arguments=arguments):
integration_check.CHECKER__PARSE_FULL.check(
self,
remaining_source(arguments),
model.model_with_source_path_as_sub_dir_of_rel_root(name_of_checked_dir)(relativity_root_conf),
arrangement=
arrangement_w_tcds(
tcds_contents=relativity_root_conf.populator_for_relativity_option_root(
DirContents([
files_in_checked_dir,
])
),
symbols=symbol_table_with_file_matcher
),
expectation=
Expectation(
ParseExpectation(
symbol_references=expected_symbol_references
),
ExecutionExpectation(
main_result=etc.fail__if_positive__pass_if_negative,
),
)
)
def runTest(self):
# ARRANGE #
positive_expectation = expectation_type_config__non_is_success(
ExpectationType.POSITIVE)
rel_opt_conf = rel_opt_confs.conf_rel_sds(RelSdsOptionType.REL_TMP)
parser = sut.parsers().full
# dir contents
checked_dir = Dir('checked-dir', [
File.empty('a.x'),
File.empty('a.y'),
File.empty('b.x'),
File.empty('b.y'),
])
# arguments
file_matcher_arg__begins_with_a = fm_args.file_matcher_arguments(
name_pattern='a*')
file_matcher_arg__ends_with_x = fm_args.file_matcher_arguments(
name_pattern='*.x')
files_matcher_args__num_files_eq_1 = fsm_args.NumFilesAssertionVariant(
int_args.int_condition(comparators.EQ, 1))
files_matcher_args__num_files_ending_with_x_eq_1 = fsm_args.SelectionAndMatcherArgumentsConstructor(
file_matcher_arg__ends_with_x,
files_matcher_args__num_files_eq_1,
)
files_matcher_source__num_files_ending_with_x_eq_1 = files_matcher_args__num_files_ending_with_x_eq_1.apply(
positive_expectation)
symbol_name = 'FILES_MATCHER_SYMBOL'
files_matcher_args__begins_with_a__symbol = fsm_args.SelectionAndMatcherArgumentsConstructor(
file_matcher_arg__begins_with_a,
fsm_args.symbol_reference(symbol_name),
)
files_matcher_source__begins_with_a__symbol = files_matcher_args__begins_with_a__symbol.apply(
positive_expectation)
num_files_ending_with_x_eq_1_resolver = parser.parse(
remaining_source(
files_matcher_source__num_files_ending_with_x_eq_1))
symbols = FilesMatcherSymbolContext.of_sdv(
symbol_name,
num_files_ending_with_x_eq_1_resolver,
).symbol_table
# ACT & ASSERT #
integration_check.CHECKER__PARSE_FULL.check(
self,
remaining_source(files_matcher_source__begins_with_a__symbol),
model.model_with_source_path_as_sub_dir_of_rel_root(
checked_dir.name)(rel_opt_conf),
arrangement_w_tcds(
non_hds_contents=rel_opt_conf.
populator_for_relativity_option_root__sds(
DirContents([checked_dir])),
symbols=symbols,
),
Expectation(
ParseExpectation(symbol_references=asrt.matches_sequence(
[is_reference_to_files_matcher(symbol_name)]), ),
ExecutionExpectation(
main_result=matcher_assertions.is_matching_success(), ),
))
