Initial commit

tests/test_cli.py

@@ -0,0 +1,20 @@
+import pytest
+from redmine_reporter.cli import parse_date_range
+
+
+def test_parse_date_range_valid():
+    assert parse_date_range("2025-01-01--2025-12-31") == ("2025-01-01", "2025-12-31")
+
+
+def test_parse_date_range_with_spaces():
+    assert parse_date_range("2025-01-01 -- 2025-12-31") == ("2025-01-01", "2025-12-31")
+
+
+def test_parse_date_range_invalid_no_separator():
+    with pytest.raises(ValueError, match="must be in format"):
+        parse_date_range("2025-01-01")
+
+
+def test_parse_date_range_invalid_parts():
+    with pytest.raises(ValueError, match="Invalid date range format"):
+        parse_date_range("2025-01-01--")