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import pytest
from cyclopts import App, Group, Parameter
from cyclopts.group_extractors import groups_from_app
def test_groups_annotated_invalid_recursive_definition():
"""A default_parameter isn't allowed to have a group set, as it would introduce a paradox."""
default_parameter = Parameter(group="Drink") # pyright: ignore[reportGeneralTypeIssues]
with pytest.raises(ValueError):
Group("Food", default_parameter=default_parameter)
def test_groups_from_app_implicit():
def validator(argument_collection):
pass
app = App(help_flags=[], version_flags=[])
@app.command(group="Food")
def food1():
pass
@app.command(group=Group("Food", validator=validator))
def food2():
pass
@app.command(group="Drink")
def drink1():
pass
actual_groups = groups_from_app(app)
assert actual_groups == [
(Group("Drink"), [app["drink1"]]),
(Group("Food", validator=validator), [app["food1"], app["food2"]]),
]
def test_commands_groups_name_collision(app):
@app.command(group=Group("Foo"))
def foo():
pass
@app.command(group=Group("Foo"))
def bar():
pass
with pytest.raises(ValueError):
groups_from_app(app)
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