def test_arguments_of_interpreter(self):
# ARRANGE #
exe_file = fs.python_executable_file(
'program-name',
py_programs.exit_with(0)
)
for case in VALIDATION_CASES:
with self.subTest(case.name):
interpreter_arguments = arguments_sdvs.ref_to_path_that_must_exist(
path_sdvs.of_rel_option_with_const_file_name(case.path_relativity,
'non-existing-file')
)
actor = sut.actor(
command_sdvs.for_executable_file(
path_sdvs.constant(path_ddvs.absolute_file_name(sys.executable)),
interpreter_arguments
)
)
act_instruction = instr([exe_file.name])
# ACT & ASSERT #
integration_check.check_execution(
self,
actor,
[act_instruction],
arrangement_w_tcds(
hds_contents=relativity_configurations.ATC_FILE.populator_for_relativity_option_root__hds(
fs.DirContents([exe_file])
)
),
Expectation(validation=case.expectation),
)
def runTest(self):
# ARRANGE #
source_file = fs.File.empty('source-file.src')
a_dir = fs.Dir.empty('a-dir')
interpreter_with_program_that_is_a_dir = command_sdvs.for_executable_file(
path_sdvs.constant(
path_ddvs.rel_hds(relativity_configurations.INTERPRETER_FILE.relativity_option_rel_hds,
path_ddvs.constant_path_part(a_dir.name))),
)
command_line = source_file
arrangement = arrangement_w_tcds(
hds_contents=hds_populators.multiple([
relativity_configurations.ATC_FILE.populator_for_relativity_option_root__hds(
fs.DirContents([source_file])
),
relativity_configurations.INTERPRETER_FILE.populator_for_relativity_option_root__hds(
fs.DirContents([a_dir])
),
])
)
expectation = Expectation(
validation=ValidationExpectationSvh.fails__pre_sds()
)
# ACT & ASSERT #
check_execution(self,
sut.actor(interpreter_with_program_that_is_a_dir),
[instr([command_line.name])],
arrangement,
expectation)
def runTest(self):
# ARRANGE #
source_file = fs.File.empty('source-file.src')
interpreter_with_non_existing_program_file = command_sdvs.for_executable_file(
path_sdvs.constant(
path_ddvs.rel_hds(relativity_configurations.INTERPRETER_FILE.relativity_option_rel_hds,
path_ddvs.constant_path_part('non-existing'))),
)
arrangement = arrangement_w_tcds(
hds_contents=relativity_configurations.ATC_FILE.populator_for_relativity_option_root__hds(
fs.DirContents([source_file])
)
)
expectation = Expectation(
validation=ValidationExpectationSvh.fails__pre_sds()
)
# ACT & ASSERT #
check_execution(self,
sut.actor(interpreter_with_non_existing_program_file),
[instr([source_file.name])],
arrangement,
expectation)
def runTest(self):
# ARRANGE #
source_file = fs.File.empty('source-file.src')
python_interpreter_symbol = PathSymbolContext.of_sdv(
'PYTHON_INTERPRETER_SYMBOL',
path_sdvs.constant(
path_ddvs.absolute_path(pathlib.Path(sys.executable))))
interpreter_with_symbol_reference = command_sdvs.for_executable_file(
python_interpreter_symbol.reference_sdv__path_or_string(
relativity_configurations.INTERPRETER_FILE.relativity))
arrangement = arrangement_w_tcds(
symbol_table=python_interpreter_symbol.symbol_table,
hds_contents=relativity_configurations.ATC_FILE.
populator_for_relativity_option_root__hds(
fs.DirContents([source_file])))
expectation = Expectation(
symbol_usages=asrt.matches_singleton_sequence(
python_interpreter_symbol.reference_assertion__path_or_string),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_pr.sub_process_result(
exitcode=asrt.equals(0),
stdout=asrt.equals(''),
stderr=asrt.equals(''),
)),
)
# ACT & ASSERT #
check_execution(self, sut.actor(interpreter_with_symbol_reference),
[instr([])], arrangement, expectation)
def _assert_passes_validation(
self, actual: PathSdv,
environment: PathResolvingEnvironmentPreOrPostSds):
path_as_exe_file_cmd = command_sdvs.for_executable_file(actual)
actual_validator = ddv_validators.all_of(
path_as_exe_file_cmd.resolve(environment.symbols).validators)
assertion = ddv_assertions.DdvValidationAssertion.of_expectation(
validation.Expectation.passes_all(), environment.tcds)
assertion.apply_with_message(self, actual_validator, 'validation')
def _assert_does_not_pass_validation(
self, actual: PathSdv,
environment: PathResolvingEnvironmentPreOrPostSds):
path_as_exe_file_cmd = command_sdvs.for_executable_file(actual)
actual_validator = ddv_validators.all_of(
path_as_exe_file_cmd.resolve(environment.symbols).validators)
passes_pre_sds = not self.configuration.exists_pre_sds
passes_post_sds = not passes_pre_sds
expectation = validation.Expectation(
passes_pre_sds=passes_pre_sds,
passes_post_sds=passes_post_sds,
)
assertion = ddv_assertions.DdvValidationAssertion.of_expectation(
expectation, environment.tcds)
assertion.apply_with_message(self, actual_validator, 'validation')
def _check(self, arguments_str: str,
expected_source_after_parse: Assertion[ParseSource],
expectation_on_exe_file: ExpectationOnExeFile,
validator_expectation: validation.Expectation):
# ARRANGE #
source = ParseSource(arguments_str)
# ACT #
exe_file = sut.parser().parse(source)
# ASSERT #
utils.check_exe_file(self, expectation_on_exe_file, exe_file)
expected_source_after_parse.apply_with_message(self, source,
'parse source')
exe_file_command = command_sdvs.for_executable_file(exe_file)
with tcds_with_act_as_curr_dir() as environment:
actual_validator = ddv_validators.all_of(
exe_file_command.resolve(environment.symbols).validators)
assertion = ddv_assertions.DdvValidationAssertion.of_expectation(
validator_expectation, environment.tcds)
assertion.apply_with_message(self, actual_validator, 'validation')
def check(put: unittest.TestCase, instruction_argument_string: str,
arrangement: Arrangement, expectation: Expectation):
# ARRANGE #
source = ParseSource(instruction_argument_string)
# ACT #
actual_exe_file = parse_executable_file_path.parser().parse(source)
# ASSERT #
exe_file_as_command = command_sdvs.for_executable_file(actual_exe_file)
expectation.source.apply_with_message(put, source, 'parse source')
check_exe_file(put, expectation.expectation_on_exe_file, actual_exe_file)
with tcds_with_act_as_curr_dir(
tcds_contents=arrangement.tcds_populator) as environment:
os.mkdir('act-cwd')
os.chdir('act-cwd')
actual_validator = ddv_validators.all_of(
exe_file_as_command.resolve(environment.symbols).validators)
assertion = ddv_assertions.DdvValidationAssertion.of_expectation(
expectation.validation_result, environment.tcds)
assertion.apply_with_message(put, actual_validator, 'validation')
def runTest(self):
# ARRANGE #
for case in VALIDATION_CASES:
with self.subTest(case.name):
interpreter_arguments = arguments_sdvs.ref_to_path_that_must_exist(
path_sdvs.of_rel_option_with_const_file_name(
case.path_relativity, 'non-existing-file'))
actor = sut.actor(
command_sdvs.for_executable_file(
path_sdvs.constant(
path_ddvs.absolute_file_name(sys.executable)),
interpreter_arguments))
act_instruction = instr([])
# ACT & ASSERT #
integration_check.check_execution(
self,
actor,
[act_instruction],
arrangement_w_tcds(),
Expectation(validation=case.expectation),
)
def _command_for_non_existing_interpreter() -> CommandSdv:
interpreter_path = pathlib.Path().cwd().resolve() / 'non-existing-interpreter'
return command_sdvs.for_executable_file(
path_sdvs.constant(path_ddvs.absolute_path(interpreter_path))
)
def ref_to_exe_file(
exe_file: PathSdv, arguments: ArgumentsSdv = ArgumentsSdv.empty()
) -> ProgramSdvForCommand:
return command_program_sdv.plain(
command_sdvs.for_executable_file(exe_file, arguments))
def runTest(self):
# ARRANGE #
actor = sut.actor(COMMAND_THAT_RUNS_PYTHON_PROGRAM_FILE)
exe_file = fs.python_executable_file(
'program-name',
py_programs.exit_with_0()
)
argument_to_act_file = 'argument-to-act-file'
act_contents = ab.sequence__r([
ab.singleton(exe_file.name),
ab.singleton(argument_to_act_file)
])
interpreter_arguments_symbol = ListConstantSymbolContext('INTERPRETER_ARGS_LIST', ['1st', '2nd'])
interpreter_arguments = ArgumentsSdv.new_without_validation(
interpreter_arguments_symbol.sdv
)
actor = sut.actor(
command_sdvs.for_executable_file(
path_sdvs.constant(path_ddvs.absolute_file_name(sys.executable)),
interpreter_arguments
)
)
def get_command_assertion(tcds: TestCaseDs) -> Assertion[Command]:
symbols = SymbolTable.empty()
return asrt_command.matches_command(
asrt.anything_goes(),
asrt.equals(
interpreter_arguments_symbol.constant_list +
[
str(relativity_configurations.ATC_FILE
.named_file_conf(exe_file.name)
.path_sdv
.resolve(symbols)
.value_of_any_dependency__d(tcds)
.primitive
),
argument_to_act_file,
]
)
)
act_instruction = instr([act_contents.as_str])
executor_that_records_arguments = CommandExecutorThatRecordsArguments()
# ACT & ASSERT #
integration_check.check_execution(
self,
actor,
[act_instruction],
arrangement_w_tcds(
process_execution=ProcessExecutionArrangement(
os_services=os_services_access.new_for_cmd_exe(executor_that_records_arguments)
),
hds_contents=relativity_configurations.ATC_FILE.populator_for_relativity_option_root__hds(
fs.DirContents([exe_file])
)
),
Expectation(
after_execution=ExecutedCommandAssertion(
executor_that_records_arguments,
get_command_assertion,
)
),
)
def parse_from_token_parser(self, parser: TokenParser) -> CommandSdv:
exe_file = self._exe_file_parser.parse_from_token_parser(parser)
arguments = self._arguments_parser.parse_from_token_parser(parser)
return command_sdvs.for_executable_file(exe_file, arguments)
