diff --git a/test/SyncAsyncFileSystemDecorator.test.js b/test/SyncAsyncFileSystemDecorator.test.js
index 200b5c8..b9ace3f 100644
--- a/test/SyncAsyncFileSystemDecorator.test.js
+++ b/test/SyncAsyncFileSystemDecorator.test.js
@@ -4,7 +4,7 @@ const fs = require("fs");
 const path = require("path");
 const SyncAsyncFileSystemDecorator = require("../lib/SyncAsyncFileSystemDecorator");
 
-describe("SyncAsyncFileSystemDecorator  stat", function () {
+describe("SyncAsyncFileSystemDecorator stat", function () {
 	it("should use options when they're provided", function (done) {
 		const decoratedFs = new SyncAsyncFileSystemDecorator(fs);
 		decoratedFs.stat(
@@ -38,3 +38,42 @@ describe("SyncAsyncFileSystemDecorator  stat", function () {
 		);
 	});
 });
+
+describe("SyncAsyncFileSystemDecorator lstat", function () {
+	it("should use options when they're provided", function (done) {
+		const decoratedFs = new SyncAsyncFileSystemDecorator(fs);
+		if (decoratedFs.lstat) {
+			decoratedFs.lstat(
+				path.join(__dirname, "fixtures", "decorated-fs", "exists.js"),
+				{ bigint: true },
+				function (error, result) {
+					expect(error).toBeNull();
+					expect(result).toHaveProperty("size");
+					expect(result).toHaveProperty("birthtime");
+					expect(
+						typeof (/** @type {import("fs").BigIntStats} */ (result).size)
+					).toEqual("bigint");
+					done();
+				}
+			);
+		}
+	});
+
+	it("should work correctly when no options provided", function (done) {
+		const decoratedFs = new SyncAsyncFileSystemDecorator(fs);
+		if (decoratedFs.lstat) {
+			decoratedFs.lstat(
+				path.join(__dirname, "fixtures", "decorated-fs", "exists.js"),
+				function (error, result) {
+					expect(error).toBeNull();
+					expect(result).toHaveProperty("size");
+					expect(result).toHaveProperty("birthtime");
+					expect(
+						typeof (/** @type {import("fs").Stats} */ (result).size)
+					).toEqual("number");
+					done();
+				}
+			);
+		}
+	});
+});