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import pytest
from app_model.registries import CommandsRegistry, RegisteredCommand
def raise_exc() -> None:
raise RuntimeError("boom")
def test_commands_registry() -> None:
reg = CommandsRegistry()
id1 = "my.id"
reg.register_command(id1, lambda: 42, "My Title")
assert "(1 commands)" in repr(reg)
assert id1 in str(reg)
assert id1 in reg
with pytest.raises(KeyError, match=r"my\.id2"):
reg["my.id2"]
with pytest.raises(ValueError, match=r"Command 'my\.id' already registered"):
reg.register_command(id1, lambda: 42, "My Title")
assert reg.execute_command(id1, execute_asynchronously=True).result() == 42
assert reg.execute_command(id1, execute_asynchronously=False).result() == 42
reg.register_command("my.id2", raise_exc, "My Title 2")
future_async = reg.execute_command("my.id2", execute_asynchronously=True)
future_sync = reg.execute_command("my.id2", execute_asynchronously=False)
with pytest.raises(RuntimeError, match="boom"):
future_async.result()
with pytest.raises(RuntimeError, match="boom"):
future_sync.result()
def test_commands_raises() -> None:
reg = CommandsRegistry(raise_synchronous_exceptions=True)
id_ = "my.id"
title = "My Title"
reg.register_command(id_, raise_exc, title)
with pytest.raises(RuntimeError, match="boom"):
reg.execute_command(id_)
cmd = reg[id_]
assert isinstance(cmd, RegisteredCommand)
assert cmd.title == title
with pytest.raises(AttributeError, match="immutable"):
cmd.title = "New Title"
assert cmd.title == title
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