1 files changed, 42 insertions, 0 deletions
diff --git a/tests/test_backend_config.py b/tests/test_backend_config.py
new file mode 100644
index 0000000..bd50945
--- /dev/null
+++ b/tests/test_backend_config.py
@@ -0,0 +1,42 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+"""Tests for the backend config module."""
+from mlia.backend.config import BackendConfiguration
+from mlia.backend.config import BackendType
+from mlia.backend.config import System
+from mlia.core.common import AdviceCategory
+
+UNSUPPORTED_SYSTEM = next(sys for sys in System if not sys.is_compatible())
+
+
+def test_system() -> None:
+    """Test the class 'System'."""
+    assert System.CURRENT.is_compatible()
+    assert not UNSUPPORTED_SYSTEM.is_compatible()
+    assert UNSUPPORTED_SYSTEM != System.CURRENT
+    assert System.LINUX_AMD64 != System.LINUX_AARCH64
+
+
+def test_backend_config() -> None:
+    """Test the class 'BackendConfiguration'."""
+    cfg = BackendConfiguration(
+        [AdviceCategory.OPERATORS], [System.CURRENT], BackendType.CUSTOM
+    )
+    assert cfg.supported_advice == [AdviceCategory.OPERATORS]
+    assert cfg.supported_systems == [System.CURRENT]
+    assert cfg.type == BackendType.CUSTOM
+    assert str(cfg)
+    assert cfg.is_supported()
+    assert cfg.is_supported(advice=AdviceCategory.OPERATORS)
+    assert not cfg.is_supported(advice=AdviceCategory.PERFORMANCE)
+    assert cfg.is_supported(check_system=True)
+    assert cfg.is_supported(check_system=False)
+    cfg.supported_systems = None
+    assert cfg.is_supported(check_system=True)
+    assert cfg.is_supported(check_system=False)
+    cfg.supported_systems = [UNSUPPORTED_SYSTEM]
+    assert not cfg.is_supported(check_system=True)
+    assert cfg.is_supported(check_system=False)
+    assert not cfg.is_supported(advice=AdviceCategory.OPERATORS, check_system=True)
+    assert cfg.is_supported(advice=AdviceCategory.OPERATORS, check_system=False)
+    assert not cfg.is_supported(advice=AdviceCategory.PERFORMANCE, check_system=False)