Cleanup unit tests: remove checks for imas-core

conftest.py

@@ -70,13 +70,6 @@ def pytest_addoption(parser):
     "hdf5": HDF5_BACKEND,
     "mdsplus": MDSPLUS_BACKEND,
 }
-try:
-    from imas.db_entry import DBEntry
-    from imas_core.exception import ImasCoreBackendException
-    DBEntry("imas:mdsplus?path=dummy","r")
-except ImasCoreBackendException as iex:
-    if "not available" in str(iex.message):
-        _BACKENDS.pop("mdsplus")
 
 
 try:
@@ -102,17 +95,6 @@ def backend(pytestconfig: pytest.Config, request: pytest.FixtureRequest):
     return _BACKENDS[request.param]
 
 
-@pytest.fixture()
-def has_imas():
-    return _has_imas
-
-
-@pytest.fixture()
-def requires_imas():
-    if not _has_imas:
-        pytest.skip("No IMAS available")
-
-
 def pytest_generate_tests(metafunc):
     if "ids_name" in metafunc.fixturenames:
         if metafunc.config.getoption("ids"):
@@ -214,7 +196,7 @@ def wrapper(*args, **kwargs):
 
 
 @pytest.fixture
-def log_lowlevel_calls(monkeypatch, requires_imas):
+def log_lowlevel_calls(monkeypatch):
     """Debugging fixture to log calls to the imas lowlevel module."""
     for al_function in dir(lowlevel):
         if al_function.startswith("ual_") or al_function.startswith("al"):

imas/test/test_cli.py

@@ -17,7 +17,7 @@ def test_imas_version():
 
 
 @pytest.mark.cli
-def test_db_analysis(tmp_path, requires_imas):
+def test_db_analysis(tmp_path):
     # This only tests the happy flow, error handling is not tested
     db_path = tmp_path / "test_db_analysis"
     with DBEntry(f"imas:hdf5?path={db_path}", "w") as entry:
@@ -42,7 +42,7 @@ def test_db_analysis(tmp_path, requires_imas):
 
 
 @pytest.mark.cli
-def test_db_analysis_csv(tmp_path, requires_imas):
+def test_db_analysis_csv(tmp_path):
     with DBEntry(f"imas:hdf5?path={tmp_path}/entry1", "w") as entry:
         eq = entry.factory.equilibrium()
         eq.ids_properties.homogeneous_time = 2

imas/test/test_ids_ascii_data.py

@@ -18,7 +18,7 @@ def test_data_exists():
 
 
 @pytest.fixture
-def test_data(requires_imas):
+def test_data():
     db_entry = imas.training.get_training_db_entry()
     yield db_entry
     db_entry.close()

imas/test/test_ids_toplevel.py

@@ -46,7 +46,7 @@ def test_pretty_print(ids):
     assert pprint.pformat(ids) == "<IDSToplevel (IDS:gyrokinetics)>"
 
 
-def test_serialize_nondefault_dd_version(requires_imas):
+def test_serialize_nondefault_dd_version():
     ids = IDSFactory("3.31.0").core_profiles()
     fill_with_random_data(ids)
     data = ids.serialize()

imas/test/test_static_ids.py

@@ -21,7 +21,7 @@ def test_ids_valid_type():
     assert ids_types in ({IDSType.NONE}, {IDSType.CONSTANT, IDSType.DYNAMIC})
 
 
-def test_constant_ids(caplog, requires_imas):
+def test_constant_ids(caplog):
     ids = imas.IDSFactory().new("amns_data")
     if ids.metadata.type is IDSType.NONE:
         pytest.skip("IDS definition has no constant IDSs")

imas/test/test_to_xarray.py

@@ -9,7 +9,7 @@
 
 
 @pytest.fixture
-def entry(requires_imas, monkeypatch):
+def entry(monkeypatch):
     monkeypatch.setenv("IMAS_VERSION", "3.39.0")  # Use fixed DD version
     return imas.training.get_training_db_entry()
 

imas/test/test_util.py

@@ -54,7 +54,7 @@ def test_inspect():
     inspect(cp.profiles_1d[1].grid.rho_tor_norm)  # IDSPrimitive
 
 
-def test_inspect_lazy(requires_imas):
+def test_inspect_lazy():
     with get_training_db_entry() as entry:
         cp = entry.get("core_profiles", lazy=True)
         inspect(cp)
@@ -141,7 +141,7 @@ def test_idsdiffgen():
     assert diff[0] == ("profiles_1d/time", -1, 0)
 
 
-def test_idsdiff(requires_imas):
+def test_idsdiff():
     # Test the diff rendering for two sample IDSs
     with get_training_db_entry() as entry:
         imas.util.idsdiff(entry.get("core_profiles"), entry.get("equilibrium"))
@@ -179,7 +179,7 @@ def test_get_toplevel():
     assert get_toplevel(cp) is cp
 
 
-def test_is_lazy_loaded(requires_imas):
+def test_is_lazy_loaded():
     with get_training_db_entry() as entry:
         assert is_lazy_loaded(entry.get("core_profiles")) is False
         assert is_lazy_loaded(entry.get("core_profiles", lazy=True)) is True