From 46dc0e78a8e366a09d519668f3dc357622f28579 Mon Sep 17 00:00:00 2001
From: TristanKruse <krusetristan1@gmail.com>
Date: Sun, 5 Jul 2026 00:14:14 +0200
Subject: [PATCH] test: clean up ruff issues

---
 tests/common/test_declaration_detector.py      |  4 ++--
 tests/common/test_logger.py                    |  4 ----
 tests/files/test_file_assertions.py            |  2 --
 tests/fixtures/sample_project/utils/helpers.py |  6 +++++-
 tests/metrics/test_metrics.py                  | 17 ++++++++---------
 5 files changed, 15 insertions(+), 18 deletions(-)

diff --git a/tests/common/test_declaration_detector.py b/tests/common/test_declaration_detector.py
index c3ac599..de0642a 100644
--- a/tests/common/test_declaration_detector.py
+++ b/tests/common/test_declaration_detector.py
@@ -1,13 +1,13 @@
 """Tests for declaration detection utilities."""
 
+import ast
+
 from archunitpython.common.util.declaration_detector import (
-    DeclarationCounts,
     count_declarations,
     is_abstract_class,
     is_abstract_method,
     is_protocol_class,
 )
-import ast
 
 
 class TestIsAbstractClass:
diff --git a/tests/common/test_logger.py b/tests/common/test_logger.py
index ecad726..230bb1a 100644
--- a/tests/common/test_logger.py
+++ b/tests/common/test_logger.py
@@ -1,9 +1,5 @@
 """Tests for the logging system."""
 
-import os
-import shutil
-from pathlib import Path
-
 from archunitpython.common.logging.types import LoggingOptions
 from archunitpython.common.util.logger import CheckLogger
 
diff --git a/tests/files/test_file_assertions.py b/tests/files/test_file_assertions.py
index f376486..8c1235d 100644
--- a/tests/files/test_file_assertions.py
+++ b/tests/files/test_file_assertions.py
@@ -2,12 +2,10 @@
 
 import os
 
-from archunitpython.common.extraction.graph import Edge
 from archunitpython.common.projection.types import ProjectedEdge, ProjectedNode
 from archunitpython.common.regex_factory import RegexFactory
 from archunitpython.files.assertion.custom_file_logic import (
     CustomFileViolation,
-    FileInfo,
     _build_file_info,
     gather_custom_file_violations,
 )
diff --git a/tests/fixtures/sample_project/utils/helpers.py b/tests/fixtures/sample_project/utils/helpers.py
index c955c9d..6adad88 100644
--- a/tests/fixtures/sample_project/utils/helpers.py
+++ b/tests/fixtures/sample_project/utils/helpers.py
@@ -1,10 +1,14 @@
 """Sample utilities - imports external modules only."""
 
-import os
 import json
+import os
 from typing import Any
 
 
 def read_config(path: str) -> Any:
     with open(path) as f:
         return json.load(f)
+
+
+def platform_name() -> str:
+    return os.name
diff --git a/tests/metrics/test_metrics.py b/tests/metrics/test_metrics.py
index 85d7dd9..7f84269 100644
--- a/tests/metrics/test_metrics.py
+++ b/tests/metrics/test_metrics.py
@@ -2,11 +2,7 @@
 
 import os
 
-from archunitpython.metrics.common.types import ClassInfo, FieldInfo, MethodInfo
-from archunitpython.metrics.extraction.extract_class_info import (
-    extract_class_info,
-    extract_enhanced_class_info,
-)
+from archunitpython.metrics.assertion.metric_thresholds import check_threshold
 from archunitpython.metrics.calculation.count import (
     ClassCountMetric,
     FieldCountMetric,
@@ -16,6 +12,9 @@
     MethodCountMetric,
     StatementCountMetric,
 )
+from archunitpython.metrics.calculation.distance import (
+    calculate_distance_metrics_for_project,
+)
 from archunitpython.metrics.calculation.lcom import (
     LCOM1,
     LCOM2,
@@ -26,11 +25,11 @@
     LCOM96b,
     LCOMStar,
 )
-from archunitpython.metrics.calculation.distance import (
-    calculate_distance_metrics_for_project,
-    calculate_file_distance_metrics,
+from archunitpython.metrics.common.types import ClassInfo, FieldInfo, MethodInfo
+from archunitpython.metrics.extraction.extract_class_info import (
+    extract_class_info,
+    extract_enhanced_class_info,
 )
-from archunitpython.metrics.assertion.metric_thresholds import check_threshold
 
 FIXTURES_DIR = os.path.join(
     os.path.dirname(os.path.dirname(__file__)), "fixtures", "metrics_project"