From 0efca3cadbad5517a59884576ddb90cfe7ac30f8 Mon Sep 17 00:00:00 2001
From: Diego Russo <diego.russo@arm.com>
Date: Mon, 30 May 2022 13:34:14 +0100
Subject: Add MLIA codebase

Add MLIA codebase including sources and tests.

Change-Id: Id41707559bd721edd114793618d12ccd188d8dbd
---
 tests/mlia/test_cli_logging.py | 104 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 tests/mlia/test_cli_logging.py

(limited to 'tests/mlia/test_cli_logging.py')

diff --git a/tests/mlia/test_cli_logging.py b/tests/mlia/test_cli_logging.py
new file mode 100644
index 0000000..7c5f299
--- /dev/null
+++ b/tests/mlia/test_cli_logging.py
@@ -0,0 +1,104 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+"""Tests for the module cli.logging."""
+import logging
+from pathlib import Path
+from typing import Optional
+
+import pytest
+
+from mlia.cli.logging import setup_logging
+from tests.mlia.utils.logging import clear_loggers
+
+
+def teardown_function() -> None:
+    """Perform action after test completion.
+
+    This function is launched automatically by pytest after each test
+    in this module.
+    """
+    clear_loggers()
+
+
+@pytest.mark.parametrize(
+    "logs_dir, verbose, expected_output, expected_log_file_content",
+    [
+        (
+            None,
+            None,
+            "cli info\n",
+            None,
+        ),
+        (
+            None,
+            True,
+            """mlia.tools.aiet_wrapper - aiet debug
+cli info
+mlia.cli - cli debug
+""",
+            None,
+        ),
+        (
+            "logs",
+            True,
+            """mlia.tools.aiet_wrapper - aiet debug
+cli info
+mlia.cli - cli debug
+""",
+            """mlia.tools.aiet_wrapper - DEBUG - aiet debug
+mlia.cli - DEBUG - cli debug
+""",
+        ),
+    ],
+)
+def test_setup_logging(
+    tmp_path: Path,
+    capfd: pytest.CaptureFixture,
+    logs_dir: str,
+    verbose: bool,
+    expected_output: str,
+    expected_log_file_content: str,
+) -> None:
+    """Test function setup_logging."""
+    logs_dir_path = tmp_path / logs_dir if logs_dir else None
+
+    setup_logging(logs_dir_path, verbose)
+
+    aiet_logger = logging.getLogger("mlia.tools.aiet_wrapper")
+    aiet_logger.debug("aiet debug")
+
+    cli_logger = logging.getLogger("mlia.cli")
+    cli_logger.info("cli info")
+    cli_logger.debug("cli debug")
+
+    stdout, _ = capfd.readouterr()
+    assert stdout == expected_output
+
+    check_log_assertions(logs_dir_path, expected_log_file_content)
+
+
+def check_log_assertions(
+    logs_dir_path: Optional[Path], expected_log_file_content: str
+) -> None:
+    """Test assertions for log file."""
+    if logs_dir_path is not None:
+        assert logs_dir_path.is_dir()
+
+        items = list(logs_dir_path.iterdir())
+        assert len(items) == 1
+
+        log_file_path = items[0]
+        assert log_file_path.is_file()
+
+        log_file_name = log_file_path.name
+        assert log_file_name == "mlia.log"
+
+        with open(log_file_path, encoding="utf-8") as log_file:
+            log_content = log_file.read()
+
+        expected_lines = expected_log_file_content.split("\n")
+        produced_lines = log_content.split("\n")
+
+        assert len(expected_lines) == len(produced_lines)
+        for expected, produced in zip(expected_lines, produced_lines):
+            assert expected in produced
-- 
cgit v1.2.1