diff --git a/tests/pyproject.toml b/tests/pyproject.toml
new file mode 100644
index 00000000..9dda97cf
--- /dev/null
+++ b/tests/pyproject.toml
@@ -0,0 +1,12 @@
+[tool.ruff.format]
+# Like Black, use double quotes for strings.
+quote-style = "double"
+
+# Like Black, indent with spaces, rather than tabs.
+indent-style = "space"
+
+# Like Black, respect magic trailing commas.
+skip-magic-trailing-comma = false
+
+# Like Black, automatically detect the appropriate line ending.
+line-ending = "auto"
\ No newline at end of file