def test_subhandler_fails_with_no_parent_handler():
registry = ResourceChangingRegistry()
subregistry_var.set(registry)
# Check if the contextvar is indeed not set (as a prerequisite).
with pytest.raises(LookupError):
handler_var.get()
# Check the actual behaviour of the decorator.
with pytest.raises(LookupError):
@kopf.on.this()
def fn(**_):
pass
def test_subhandler_imperatively(mocker):
cause = mocker.MagicMock(reason=Reason.UPDATE, diff=None)
registry = ResourceChangingRegistry()
subregistry_var.set(registry)
def fn(**_):
pass
kopf.register(fn)
handlers = registry.get_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_imperatively(mocker):
cause = mocker.MagicMock(event=UPDATE, diff=None)
registry = SimpleRegistry()
subregistry_var.set(registry)
def fn(**_):
pass
kopf.register(fn)
handlers = registry.get_cause_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_imperatively(parent_handler, cause_factory):
cause = cause_factory(reason=Reason.UPDATE)
registry = ResourceChangingRegistry()
subregistry_var.set(registry)
def fn(**_):
pass
with context([(handler_var, parent_handler)]):
kopf.register(fn)
handlers = registry.get_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_declaratively(mocker, parent_handler):
cause = mocker.MagicMock(reason=Reason.UPDATE, diff=None)
registry = ResourceChangingRegistry()
subregistry_var.set(registry)
with context([(handler_var, parent_handler)]):
@kopf.on.this()
def fn(**_):
pass
handlers = registry.get_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_declaratively(parent_handler, cause_factory):
cause = cause_factory(reason=Reason.UPDATE)
registry = SimpleRegistry()
subregistry_var.set(registry)
with context([(handler_var, parent_handler)]):
@kopf.on.this()
def fn(**_):
pass
with pytest.deprecated_call(match=r"cease using the internal registries"):
handlers = registry.get_cause_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_declaratively(mocker):
cause = mocker.MagicMock(reason=Reason.UPDATE, diff=None)
registry = SimpleRegistry()
subregistry_var.set(registry)
@kopf.on.this()
def fn(**_):
pass
with pytest.deprecated_call(
match=r"use ResourceChangingRegistry.get_handlers\(\)"):
handlers = registry.get_cause_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn
def test_subhandler_imperatively(parent_handler, cause_factory):
cause = cause_factory(reason=Reason.UPDATE)
registry = SimpleRegistry()
subregistry_var.set(registry)
def fn(**_):
pass
with context([(handler_var, parent_handler)]):
kopf.register(fn)
with pytest.deprecated_call(
match=r"use ResourceChangingRegistry.get_handlers\(\)"):
handlers = registry.get_cause_handlers(cause)
assert len(handlers) == 1
assert handlers[0].fn is fn