Added basic framework for cryo-SIM context

src/murfey/client/analyser.py

@@ -401,6 +401,7 @@ def _analyse(self, transferred_file: Path):
                     "AtlasContext"
                     | "CLEMContext"
                     | "FIBContext"
+                    | "SIMContext"
                     | "SPAMetadataContext"
                     | "SXTContext"
                     | "TomographyMetadataContext"

src/murfey/client/contexts/sim.py

@@ -0,0 +1,28 @@
+import logging
+from pathlib import Path
+
+from murfey.client.context import Context
+from murfey.client.instance_environment import MurfeyInstanceEnvironment
+
+logger = logging.getLogger("murfey.client.contexts.sim")
+
+
+class SIMContext(Context):
+    def __init__(
+        self,
+        acquisition_software: str,
+        basepath: Path,
+        machine_config: dict,
+        token: str,
+    ):
+        super().__init__("SIMContext", acquisition_software, token)
+        self._basepath = basepath
+        self._machine_config = machine_config
+
+    def post_transfer(
+        self,
+        transferred_file: Path,
+        environment: MurfeyInstanceEnvironment | None = None,
+        **kwargs,
+    ):
+        return None

tests/client/contexts/test_sim.py

@@ -0,0 +1,52 @@
+from pathlib import Path
+
+from murfey.client.contexts.sim import SIMContext
+
+
+def test_sim_context_initialises(tmp_path: Path):
+    # Initialise the context with dummy variables
+    base_path = tmp_path
+    machine_config = {"dummy": "dummy"}
+    context = SIMContext(
+        "sim",
+        basepath=base_path,
+        machine_config=machine_config,
+        token="dummy",
+    )
+
+    assert context._basepath == base_path
+    assert context._machine_config == machine_config
+    assert context._token == "dummy"
+    assert context.name == "SIMContext"
+
+
+def test_post_transfer(
+    tmp_path: Path,
+):
+    """
+    NOTE: This is just a basic test for coverage purposes, and will be rewritten
+    as the SIMContext logic evolves and matures.
+    """
+    # Create a dummy file
+    base_path = tmp_path
+    visit_dir = base_path / "visit"
+    test_file = visit_dir / "raw" / "dummy.txt"
+    test_file.parent.mkdir(parents=True, exist_ok=True)
+    test_file.touch(exist_ok=True)
+
+    # Create other mock variables
+    machine_config = {"dummy": "dummy"}
+
+    context = SIMContext(
+        "sim",
+        basepath=base_path,
+        machine_config=machine_config,
+        token="dummy",
+    )
+    assert (
+        context.post_transfer(
+            transferred_file=test_file,
+            environment=None,
+        )
+        is None
+    )