Such that we can parametrize the `@context(pld_spec)` endpoint setting
using `pytest` and of course enable testing more then just the lone
`maybe_msg_spec` case. The implementation was a bit tricky because
subactors import any `enable_modules` just after subproc spawn, so
there's no easy way to indicate from the parent should should be passed
to the `@context()` decorator since it's already resolved by the time an
IPC is established. Thus the bulk of this patch is implementing
a pre-ctx which monkey-patches the (test) `child()`-ep-defining-module
before running test logic.
Impl deats,
- drop `maybe_msg_spec` global instead providing the same value via
a new `pld_spec: Union[Type]` parametrized input to the test suite.
- add a `decorate_child_ep()` helper which (re-)decorates the
mod-defined `child()` IPC-context endpoint with the provided `pld_spec`.
- add a new "pre IPC context" endpoint: `set_chld_pldspec()` which can
be opened (from another actor) just prior to opening the `child()` ep
and it will decorate the latter (using `decorate_child_ep()`)
presuming a `.msg._exts.enc_type_union()` generated `pld_spec_strs`
is provided.
- actually open the `set_chld_pldspec()` as a `deco_ctx` rom the
root-actor and ensure we cancel it on block teardown in non-raising
cases.
Reorganize existing msg-related test suites under
a new `tests/msg/` subdir (matching `tests/devx/`
and `tests/ipc/` convention) and add unit tests for
the `_`-prefixed field filtering in `pformat()`.
Deats,
- `git mv` `test_ext_types_msgspec` and `test_pldrx_limiting` into
`tests/msg/`.
- add `__init__.py` + `conftest.py` for the new test sub-pkg.
- add new `test_pretty_struct.py` suite with 8 unit tests:
- parametrized field visibility (public shown, `_`-private hidden,
mixed)
- direct `iter_struct_ppfmt_lines()` assertion
- nested struct recursion filtering
- empty struct edge case
- real `MsgDec` via `mk_dec()` hiding `_dec`
- `repr()` integration via `Struct.__repr__()`
(this patch was generated in some part by [`claude-code`][claude-code-gh])
[claude-code-gh]: https://github.com/anthropics/claude-code
Tyler Goodlet
Gud Boi