MLIA-591 Create interface for target profiles

New class 'TargetProfile' is used to load and verify target profiles.

Change-Id: I76373a923e2e5f55c4e95860635afe9fc5627a5d

1 files changed, 8 insertions, 34 deletions

diff --git a/tests/test_target_ethos_u_config.py b/tests/test_target_ethos_u_config.py
index 08a20ff..7f13b26 100644
--- a/tests/test_target_ethos_u_config.py
+++ b/tests/test_target_ethos_u_config.py
@@ -5,14 +5,11 @@ from __future__ import annotations
 
 from contextlib import ExitStack as does_not_raise
 from typing import Any
-from unittest.mock import MagicMock
 
 import pytest
 
 from mlia.backend.vela.compiler import VelaCompilerOptions
 from mlia.target.ethos_u.config import EthosUConfiguration
-from mlia.target.ethos_u.config import get_target
-from mlia.utils.filesystem import get_vela_config
 
 
 def test_compiler_options_default_init() -> None:
@@ -33,48 +30,28 @@ def test_compiler_options_default_init() -> None:
 
 def test_ethosu_target() -> None:
     """Test Ethos-U target configuration init."""
-    default_config = EthosUConfiguration("ethos-u55-256")
+    default_config = EthosUConfiguration.load_profile("ethos-u55-256")
 
     assert default_config.target == "ethos-u55"
     assert default_config.mac == 256
     assert default_config.compiler_options is not None
 
 
-def test_get_target() -> None:
-    """Test function get_target."""
-    with pytest.raises(Exception, match="No target profile given"):
-        get_target(None)  # type: ignore
-
-    with pytest.raises(Exception, match=r"File not found:*"):
-        get_target("unknown")
-
-    u65_device = get_target("ethos-u65-512")
-
-    assert isinstance(u65_device, EthosUConfiguration)
-    assert u65_device.target == "ethos-u65"
-    assert u65_device.mac == 512
-    assert u65_device.compiler_options.accelerator_config == "ethos-u65-512"
-    assert u65_device.compiler_options.memory_mode == "Dedicated_Sram"
-    assert u65_device.compiler_options.config_files == str(get_vela_config())
-
-
 @pytest.mark.parametrize(
     "profile_data, expected_error",
     [
         [
             {},
             pytest.raises(
-                Exception,
-                match="Mandatory fields missing from target profile: "
-                r"\['mac', 'memory_mode', 'system_config', 'target'\]",
+                KeyError,
+                match=r"'target'",
             ),
         ],
         [
             {"target": "ethos-u65", "mac": 512},
             pytest.raises(
-                Exception,
-                match="Mandatory fields missing from target profile: "
-                r"\['memory_mode', 'system_config'\]",
+                KeyError,
+                match=r"'system_config'",
             ),
         ],
         [
@@ -114,12 +91,9 @@ def test_get_target() -> None:
     ],
 )
 def test_ethosu_configuration(
-    monkeypatch: pytest.MonkeyPatch, profile_data: dict[str, Any], expected_error: Any
+    profile_data: dict[str, Any], expected_error: Any
 ) -> None:
     """Test creating Ethos-U configuration."""
-    monkeypatch.setattr(
-        "mlia.target.ethos_u.config.get_profile", MagicMock(return_value=profile_data)
-    )
-
     with expected_error:
-        EthosUConfiguration("target")
+        cfg = EthosUConfiguration(**profile_data)
+        cfg.verify()