tests: add minversions test in tox

Author: azmeuk

pyproject.toml

@@ -96,6 +96,7 @@ env_list = [
     "py311",
     "py312",
     "py313",
+    "minversions",
     "coverage",
 ]
 
@@ -110,6 +111,12 @@ commands = [
     ["pre-commit", "run", "--all-files", "--show-diff-on-failure"],
 ]
 
+[tool.tox.env.minversions]
+uv_resolution = "lowest-direct"
+commands = [
+    ["pytest", "--showlocals", "--full-trace", "{posargs}"],
+]
+
 [tool.tox.env.coverage]
 commands = [
     ["pytest", "--cov", "--cov-fail-under=100", "--cov-report", "term:skip-covered", "{posargs}"],