Quick fixes & tests

tests/test_utils.py

@@ -2,27 +2,79 @@ import pytest
 from redmine_reporter.utils import hours_to_human, get_month_name_from_range, get_version
 
 
-def test_hours_to_human():
+def test_hours_to_human_zero():
     assert hours_to_human(0) == "0ч"
+    assert hours_to_human(-1) == "0ч"
+
+
+def test_hours_to_human_whole_hours():
     assert hours_to_human(1.0) == "1ч"
-    assert hours_to_human(2.5) == "2ч 30м"
+    assert hours_to_human(8.0) == "8ч"
+
+
+def test_hours_to_human_minutes_only():
     assert hours_to_human(0.75) == "45м"
-    assert hours_to_human(3.1666) == "3ч 10м"  # ≈ 3ч 10м
+    assert hours_to_human(0.5) == "30м"
+
+
+def test_hours_to_human_mixed():
+    assert hours_to_human(2.5) == "2ч 30м"
+    assert hours_to_human(1.5) == "1ч 30м"
+
+
+def test_hours_to_human_rounding():
+    assert hours_to_human(3.1666) == "3ч 10м"  # 190 минут -> 3ч 10м
 
 
 def test_get_month_name_from_range():
     assert get_month_name_from_range("2026-01-01", "2026-01-31") == "Январь"
-    assert get_month_name_from_range("2025-12-01", "2026-02-15") == "Февраль"  # берётся to_date
-    assert get_month_name_from_range("invalid", "also_invalid") == "Январь"  # fallback
+    assert get_month_name_from_range("2025-12-01", "2026-02-15") == "Февраль"
 
 
-def test_get_version():
+def test_get_month_name_from_range_all_months():
+    months = [
+        "Январь",
+        "Февраль",
+        "Март",
+        "Апрель",
+        "Май",
+        "Июнь",
+        "Июль",
+        "Август",
+        "Сентябрь",
+        "Октябрь",
+        "Ноябрь",
+        "Декабрь",
+    ]
+    for i, name in enumerate(months, start=1):
+        to_date = f"2026-{i:02d}-01"
+        assert get_month_name_from_range("2026-01-01", to_date) == name
+
+
+def test_get_month_name_from_range_invalid_fallback():
+    """Невалидная дата -- возвращается 'Январь'."""
+    assert get_month_name_from_range("invalid", "also_invalid") == "Январь"
+
+
+def test_get_version_with_attribute():
+    class MockIssue:
+        fixed_version = "v2.5.0"
+
+    assert get_version(MockIssue()) == "v2.5.0"
+
+
+def test_get_version_without_attribute():
     class MockIssue:
         pass
 
-    issue_with = MockIssue()
-    issue_with.fixed_version = "v2.5.0"
-    assert get_version(issue_with) == "v2.5.0"
+    assert get_version(MockIssue()) == "<N/A>"
 
-    issue_without = MockIssue()
-    assert get_version(issue_without) == "<N/A>"
+
+def test_get_version_none_attribute():
+    """fixed_version = None -- str(None) == 'None', не '<N/A>'."""
+
+    class MockIssue:
+        fixed_version = None
+
+    # get_version возвращает str(getattr(...)), None задан явно -> "None"
+    assert get_version(MockIssue()) == "None"