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Argenta/tests/unit_tests/test_argparser.py
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2025-12-06 09:26:53 +03:00

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8.2 KiB
Python

import sys
from argparse import Namespace
from typing import TYPE_CHECKING
from unittest.mock import call
import pytest
from pytest_mock import MockerFixture
from argenta.orchestrator.argparser.arguments.models import (
BaseArgument,
BooleanArgument,
InputArgument,
ValueArgument,
)
from argenta.orchestrator.argparser.entity import ArgParser, ArgSpace
if TYPE_CHECKING:
from pytest_mock.plugin import MockType
def test_value_argument_creation() -> None:
arg: ValueArgument = ValueArgument(
name="test_arg",
prefix="--",
help="A test argument.",
possible_values=["one", "two"],
default="one",
is_required=True,
is_deprecated=False,
)
assert arg.name == "test_arg"
assert arg.prefix == "--"
assert arg.help == "A test argument."
assert arg.possible_values == ["one", "two"]
assert arg.default == "one"
assert arg.is_required is True
assert arg.is_deprecated is False
assert arg.action == "store"
assert arg.string_entity == "--test_arg"
def test_boolean_argument_creation() -> None:
arg: BooleanArgument = BooleanArgument(
name="verbose", prefix="-", help="Enable verbose mode.", is_deprecated=True
)
assert arg.name == "verbose"
assert arg.prefix == "-"
assert arg.help == "Enable verbose mode."
assert arg.is_deprecated is True
assert arg.action == "store_true"
assert arg.string_entity == "-verbose"
def test_input_argument_creation() -> None:
arg: InputArgument = InputArgument(
name="file", value="/path/to/file", founder_class=ValueArgument
)
assert arg.name == "file"
assert arg.value == "/path/to/file"
assert arg.founder_class is ValueArgument
@pytest.fixture
def mock_arguments() -> list[InputArgument]:
return [
InputArgument(name="arg1", value="val1", founder_class=ValueArgument),
InputArgument(name="arg2", value=True, founder_class=BooleanArgument),
InputArgument(name="arg3", value="val3", founder_class=ValueArgument),
]
@pytest.fixture
def arg_space(mock_arguments: list[InputArgument]) -> ArgSpace:
return ArgSpace(all_arguments=mock_arguments)
def test_argspace_initialization(arg_space: ArgSpace, mock_arguments: list[InputArgument]) -> None:
assert len(arg_space.all_arguments) == 3
assert arg_space.all_arguments == mock_arguments
def test_argspace_get_by_name(arg_space: ArgSpace, mock_arguments: list[InputArgument]) -> None:
found_arg: InputArgument | None = arg_space.get_by_name("arg1")
assert found_arg is not None
assert found_arg == mock_arguments[0]
def test_argspace_get_by_name_not_found(arg_space: ArgSpace) -> None:
found_arg: InputArgument | None = arg_space.get_by_name("non_existent_arg")
assert found_arg is None
def test_argspace_get_by_type(arg_space: ArgSpace, mock_arguments: list[InputArgument]) -> None:
value_args: list[InputArgument] = arg_space.get_by_type(ValueArgument)
assert len(value_args) == 2
assert mock_arguments[0] in value_args
assert mock_arguments[2] in value_args
bool_args: list[InputArgument] = arg_space.get_by_type(BooleanArgument)
assert len(bool_args) == 1
assert mock_arguments[1] in bool_args
def test_argspace_get_by_type_not_found(arg_space: ArgSpace) -> None:
class OtherArgument(BaseArgument):
pass
other_args: list[InputArgument] = arg_space.get_by_type(OtherArgument) # pyright: ignore[reportAssignmentType]
assert other_args == []
def test_argspace_from_namespace() -> None:
namespace: Namespace = Namespace(config="config.json", debug=True, verbose=False)
processed_args: list[ValueArgument | BooleanArgument] = [
ValueArgument(name="config", prefix="--"),
BooleanArgument(name="debug", prefix="-"),
BooleanArgument(name="verbose", prefix="-"),
]
arg_space: ArgSpace = ArgSpace.from_namespace(namespace, processed_args)
assert len(arg_space.all_arguments) == 3
config_arg: InputArgument | None = arg_space.get_by_name('config')
debug_arg: InputArgument | None = arg_space.get_by_name('debug')
assert config_arg is not None
assert config_arg.value == "config.json"
assert config_arg.founder_class is ValueArgument
assert debug_arg is not None
assert debug_arg.value is True
assert debug_arg.founder_class is BooleanArgument
@pytest.fixture
def value_arg() -> ValueArgument:
return ValueArgument(
name="config",
help="Path to config file",
default="dev.json",
is_required=False,
possible_values=["dev.json", "prod.json"],
)
@pytest.fixture
def bool_arg() -> BooleanArgument:
return BooleanArgument(name="debug", help="Enable debug mode")
@pytest.fixture
def processed_args(value_arg: ValueArgument, bool_arg: BooleanArgument) -> list[ValueArgument | BooleanArgument]:
return [value_arg, bool_arg]
def test_argparser_initialization(processed_args: list[ValueArgument | BooleanArgument]) -> None:
parser: ArgParser = ArgParser(
processed_args=processed_args,
name="TestApp",
description="A test application.",
epilog="Test epilog.",
)
assert parser.name == "TestApp"
assert parser.description == "A test application."
assert parser.epilog == "Test epilog."
assert parser.processed_args == processed_args
assert isinstance(parser.parsed_argspace, ArgSpace)
assert parser.parsed_argspace.all_arguments == []
@pytest.mark.skipif(sys.version_info < (3, 13), reason="requires python3.13 or higher")
def test_argparser_register_args_py313(
mocker: MockerFixture, value_arg: ValueArgument, bool_arg: BooleanArgument
) -> None:
mock_add_argument: MockType = mocker.patch("argparse.ArgumentParser.add_argument")
parser: ArgParser = ArgParser(processed_args=[value_arg, bool_arg]) # pyright: ignore[reportUnusedVariable]
expected_calls: list[call] = [
call(
value_arg.string_entity,
action=value_arg.action,
help=value_arg.help,
default=value_arg.default,
choices=value_arg.possible_values,
required=value_arg.is_required,
deprecated=value_arg.is_deprecated,
),
call(
bool_arg.string_entity,
action=bool_arg.action,
help=bool_arg.help,
deprecated=bool_arg.is_deprecated,
),
]
mock_add_argument.assert_has_calls(expected_calls, any_order=True)
@pytest.mark.skipif(sys.version_info > (3, 12), reason="for more latest python version has been other test")
def test_argparser_register_args_py312(
mocker: MockerFixture, value_arg: ValueArgument, bool_arg: BooleanArgument
) -> None:
mock_add_argument: MockType = mocker.patch("argparse.ArgumentParser.add_argument")
parser: ArgParser = ArgParser(processed_args=[value_arg, bool_arg])
expected_calls: list[call] = [
call(
value_arg.string_entity,
action=value_arg.action,
help=value_arg.help,
default=value_arg.default,
choices=value_arg.possible_values,
required=value_arg.is_required,
),
call(
bool_arg.string_entity,
action=bool_arg.action,
help=bool_arg.help,
),
]
mock_add_argument.assert_has_calls(expected_calls, any_order=True)
def test_argparser_parse_args_populates_argspace(
mocker: MockerFixture, processed_args: list[ValueArgument | BooleanArgument]
) -> None:
mock_namespace: Namespace = Namespace(config='config.json', debug=True)
mocker.patch('argparse.ArgumentParser.parse_args', return_value=mock_namespace)
parser: ArgParser = ArgParser(processed_args=processed_args)
parser._parse_args()
arg_space: ArgSpace = parser.parsed_argspace
assert isinstance(arg_space, ArgSpace)
assert len(arg_space.all_arguments) == 2
config_arg: InputArgument | None = arg_space.get_by_name('config')
debug_arg: InputArgument | None = arg_space.get_by_name('debug')
assert config_arg is not None
assert config_arg.value == 'config.json'
assert config_arg.founder_class is ValueArgument
assert debug_arg is not None
assert debug_arg.value is True
assert debug_arg.founder_class is BooleanArgument