Skip t01 system tests by default

pyproject.toml

@@ -101,6 +101,7 @@ reportMissingImports = false  # Ignore missing stubs in imported modules
 asyncio_mode = "auto"
 markers = [
     "s03: marks tests as requiring the s03 simulator running (deselect with '-m \"not s03\"')",
+    "t01: marks tests as requiring the t01 AreaDetector simulator running (deselect with '-m \"not t01\"')",
     "skip_in_pycharm: marks test as not working in pycharm testrunner",
 ]
 addopts = """
@@ -150,7 +151,7 @@ allowlist_externals =
     sphinx-build
     sphinx-autobuild
 commands =
-    tests: pytest -m 'not s03' --cov=dodal --cov-report term --cov-report xml:cov.xml {posargs}
+    tests: pytest -m 'not s03' -m 'not t01' --cov=dodal --cov-report term --cov-report xml:cov.xml {posargs}
     type-checking: pyright src tests {posargs}
     pre-commit: pre-commit run --all-files --show-diff-on-failure {posargs}
     docs: sphinx-{posargs:build -E} -T docs build/html

src/dodal/beamlines/t01.py

@@ -27,24 +27,33 @@
 )
 
 """
+Beamline module for use with the simulated AreaDetector and motors.
+These devices are simulated at the EPICS level, enabling testing of
+dodal and ophyd-async against what appear to be "real" signals.
+
 Usage Example
 -------------
 
 Start the simulated beamline by following the epics-containers tutorial at
 https://epics-containers.github.io/main/tutorials/launch_example.html
+And ensure that the signals are visible:
+
+```sh
+export EPICS_CA_ADDR_LIST=127.0.0.1
+```
 
 How to use the devices in a plan:
 In an ipython terminal run:
 
 ```python
 from bluesky.run_engine import RunEngine
 
-from dodal.beamlines.adsim import adsim, sim_motors
-from dodal.common.beamlines.beamline_utils import get_path_provider
+from dodal.beamlines.t01 import adsim, sim_stage
 from dodal.plans import count
 
 RE = RunEngine()
 det = adsim(connect_immediately=True)
+sim_stage = sim_stage(connect_immediately=True)
 RE(count([det], num=10))
 ```