def test_subcommand_not_found():
"""Ensure an error for invalid subcommand/action"""
test_config = ApplicationConfiguration(
application_name="test_config1",
internals=Internals(action_packages=["ansible_navigator.actions"]),
post_processor=NavigatorPostProcessor(),
subcommands=[
SubCommand(name="__test_action", description="test_action"),
],
entries=[
Entry(
name="app",
short_description="test_app",
value=EntryValue(current="__test_action"),
),
Entry(
name="mode",
short_description="mode",
value=EntryValue(),
),
],
)
configurator = Configurator(params=[], application_configuration=test_config)
configurator._post_process()
error = "Unable to find an action for '__test_action', tried: 'ansible_navigator.actions'"
assert error in configurator._errors
def test_many_subcommand():
"""Ensure a Config without a subparse entry fails"""
test_config = ApplicationConfiguration(
application_name="test_config1",
post_processor=None,
subcommands=[
SubCommand(name="subcommand1", description="subcommand1"),
],
entries=[
Entry(
name="sb1",
short_description="Subcommands",
subcommand_value=True,
value=EntryValue(default="welcome"),
),
Entry(
name="sb2",
short_description="Subcommands",
subcommand_value=True,
value=EntryValue(default="welcome"),
),
],
)
with pytest.raises(ValueError,
match="Multiple entries with subparser value defined"):
Configurator(params=[],
application_configuration=test_config).configure()
def test_import_error():
"""Ensure an error for invalid action_package"""
test_config = ApplicationConfiguration(
application_name="test_config1",
internals=Internals(action_packages=["__ansible_navigator.__actions"]),
post_processor=NavigatorPostProcessor(),
subcommands=[
SubCommand(name="subcommand1", description="subcommand1"),
],
entries=[
Entry(
name="app",
short_description="test_app",
value=EntryValue(current="subcommand1"),
),
Entry(
name="mode",
short_description="mode",
value=EntryValue(),
),
],
)
configurator = Configurator(params=[], application_configuration=test_config)
configurator._post_process()
message = "Unable to load action package: '__ansible_navigator.__actions':"
message += " No module named '__ansible_navigator'"
assert message in (entry.message for entry in configurator._messages)
error = "Unable to find an action for 'subcommand1', tried: '__ansible_navigator.__actions'"
assert error in configurator._errors
def test_cutom_nargs_for_postional():
"""Ensure a nargs for a positional are carried forward"""
test_config = ApplicationConfiguration(
application_name="test_config1",
post_processor=None,
subcommands=[
SubCommand(name="subcommand1", description="subcommand1"),
],
entries=[
Entry(
name="sb1",
short_description="Subcommands",
subcommand_value=True,
value=EntryValue(default="welcome"),
),
Entry(
name="e1",
cli_parameters=CliParameters(positional=True, nargs=3),
short_description="ex1",
value=EntryValue(),
subcommands=["subcommand1"],
),
],
)
parser = Parser(test_config)
assert parser.parser._actions[2].choices["subcommand1"]._actions[
2].nargs == 3
def _params_row_for_entry(entry: Entry, param_details: Dict) -> Tuple:
# pylint: disable=too-many-branches
"""create a row entry for a param"""
if entry.cli_parameters is None:
cli_parameters = "positional"
else:
if entry.cli_parameters.short:
if entry.cli_parameters.long_override:
long = entry.cli_parameters.long_override
else:
long = f"--{entry.name_dashed}"
cli_parameters = f"``{entry.cli_parameters.short}`` or ``{long}``"
else:
cli_parameters = "positional"
path = entry.settings_file_path("ansible-navigator")
yaml_like = ["", " .. code-block:: yaml", ""]
for idx, path_part in enumerate(path.split(".")):
yaml_like.append(f"{(2*idx+12) * ' '}{path_part}:")
yaml_like.append("")
path = entry.settings_file_path(APP) + ".default-value-override"
default_override = _params_get_param_file_entry(
param_details=param_details,
path=path,
)
logger.debug(
"%s: default_value_override: %s",
entry.name,
default_override,
)
if isinstance(default_override, str):
default = default_override
else:
if entry.value.default is C.NOT_SET:
default = "No default value set"
else:
default = entry.value.default
choices = oxfordcomma(entry.choices, "or")
envvar = entry.environment_variable(APP.replace("-", "_"))
settings = []
if choices:
settings.append(f"**Choices:** {choices}")
if default is not None:
settings.append(f"**Default:** {default}")
if cli_parameters is not None:
settings.append(f"**CLI:** {cli_parameters}")
if envvar is not None:
settings.append(f"**ENV:** {envvar}")
settings.extend(["**Settings file:**", *yaml_like])
row = (entry.name_dashed, entry.short_description, tuple(settings))
return row
def test_apply_cli_subset_none():
"""Ensure subset none works for apply CLI"""
test_config = ApplicationConfiguration(
application_name="test_application",
post_processor=None,
subcommands=[
SubCommand(name="list", description="list"),
SubCommand(name="run", description="run"),
],
entries=[
Entry(
name="subcommand",
short_description="Subcommands",
subcommand_value=True,
value=EntryValue(default="run"),
),
Entry(
name="z",
apply_to_subsequent_cli=C.NONE,
cli_parameters=CliParameters(short="-z"),
short_description="the z parameter",
value=EntryValue(),
),
],
)
configurator = Configurator(params=["list", "-z", "zebra"],
application_configuration=test_config,
initial=True)
_messages, exit_messages = configurator.configure()
assert not exit_messages
assert isinstance(test_config.initial, ApplicationConfiguration)
expected = [
("subcommand", "list"),
("z", "zebra"),
]
for expect in expected:
assert test_config.entry(expect[0]).value.current == expect[1]
assert test_config.entry(expect[0]).value.source is C.USER_CLI
configurator = Configurator(params=["run"],
application_configuration=test_config,
apply_previous_cli_entries=C.ALL)
_messages, exit_messages = configurator.configure()
assert not exit_messages
expected = [
("subcommand", "run", C.USER_CLI),
("z", C.NOT_SET, C.NOT_SET),
]
for expect in expected:
assert test_config.entry(expect[0]).value.current == expect[1]
assert test_config.entry(expect[0]).value.source is expect[2]
def test_invalid_choice_not_set():
"""Ensure an error is raised for no choice"""
test_config = ApplicationConfiguration(
application_name="test_config1",
post_processor=None,
subcommands=[
SubCommand(name="subcommand1", description="subcommand1"),
],
entries=[
Entry(
name="sb1",
short_description="Subcommands",
subcommand_value=True,
value=EntryValue(default="welcome"),
),
Entry(
name="e1",
short_description="ex1",
value=EntryValue(),
),
],
)
with pytest.raises(ValueError, match="Current source not set for e1"):
test_config.entry("e1").invalid_choice # pylint: disable=expression-not-assigned
def test_cmdline_source_not_set():
"""Ensure a Config without a subparse entry fails"""
test_config = ApplicationConfiguration(
application_name="test_config1",
post_processor=NavigatorPostProcessor(),
subcommands=[
SubCommand(name="subcommand1", description="subcommand1"),
],
entries=[
Entry(
name="cmdline",
short_description="cmdline",
value=EntryValue(),
),
],
)
configurator = Configurator(params=[],
application_configuration=test_config)
configurator._post_process()
assert "Completed post processing for cmdline" in configurator._messages[
0][1]
assert configurator._exit_messages == []