Rename mount data env variable and expand it

pixl_core/tests/conftest.py

@@ -35,7 +35,9 @@
 os.environ["FTP_PORT"] = "20021"
 
 TEST_DIR = Path(__file__).parent
-DUMMY_SERVICES_DIR = Path(__file__).parents[2] / "test" / "dummy-services"
+MOUNTED_DATA_DIR = (
+    Path(__file__).parents[2] / "test" / "dummy-services" / "ftp-server" / "mounts" / "data"
+)
 STUDY_DATE = datetime.date.fromisoformat("2023-01-01")
 
 
@@ -72,12 +74,8 @@ def mounted_data() -> Path:
     The mounted data directory for the ftp server.
     This will contain the data after successful upload.
     """
-    yield DUMMY_SERVICES_DIR / "ftp-server" / "mounts" / "data"
-    sub_dirs = [
-        f.path
-        for f in os.scandir(DUMMY_SERVICES_DIR / "ftp-server" / "mounts" / "data")
-        if f.is_dir()
-    ]
+    yield MOUNTED_DATA_DIR
+    sub_dirs = [f.path for f in os.scandir(MOUNTED_DATA_DIR) if f.is_dir()]
     # Tear down the directory after tests
     for sub_dir in sub_dirs:
         shutil.rmtree(sub_dir, ignore_errors=True)