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feat(mtconnect): serve DATA_SET/TABLE as compact JSON strings; park EVENT enumerations (#650)

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Parser captures Entry/Cell content; the observation index merges /sample deltas
into the /current baseline (resetTriggered replaces, removed deletes, UNAVAILABLE
drops). Fixture gains a TABLE item and periodic DATA_SET/TABLE churn.

Claude-Session: https://claude.ai/code/session_01Ef2ozxS7QPanGT8uoATbTe
This commit is contained in:
Joseph Doherty
2026-10-08 19:15:32 -04:00
parent 8801631739
commit f8f8eb9fb8
11 changed files with 537 additions and 39 deletions
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tests/Drivers/ZB.MOM.WW.OtOpcUa.Driver.MTConnect.IntegrationTests/Docker/adapter.py
+17 -3
View File
@@ -89,9 +89,12 @@ class Feed:
[
("Favail", "AVAILABLE"),
("Pprogram", "OTOPCUA-FIXTURE.NC"),
# DATA_SET representation: the Agent renders these as <Entry key=...> children,
# which is precisely the wire shape the driver demotes to String / BadNotSupported.
("Pvars", "toolNumber=7 offsetX=1.25 offsetZ=-0.5"),
# DATA_SET / TABLE representations: the Agent renders these as <Entry key=...>
# children, which the driver serves as a JSON String (#650). The three Pvars keys
# are STABLE for the life of the fixture; the periodic feed only touches `cycle`
# (Pvars) and the G56 row (Ptab).
("Pvars", "toolNumber=7 offsetX=1.25 offsetZ=-0.5 cycle=0"),
("Ptab", "G54={X=1.0 Y=2.0} G55={X=3.0} G56={X=0 Z=0.5}"),
]
)
self.send_conditions()
@@ -142,6 +145,17 @@ class Feed:
[("Cmode", CONTROLLER_MODES[(self._ticks // 44) % len(CONTROLLER_MODES)])]
)
# DATA_SET / TABLE churn (#650): every ~5 s change one key / one row so a live gate can
# observe a /sample delta merge. The other keys / rows never change.
if self._ticks % 20 == 0:
n = self._ticks // 20
self.send_observations(
[
("Pvars", f"cycle={n}"),
("Ptab", f"G56={{X={n} Z=0.5}}"),
]
)
# Re-assert conditions occasionally so a late-attaching driver still sees them.
if self._ticks % 60 == 0:
self.send_conditions()