diff --git a/tests/src/tests/Option.spec.ts b/tests/src/tests/Option.spec.ts
index 1dfece3..6f6bcf8 100644
--- a/tests/src/tests/Option.spec.ts
+++ b/tests/src/tests/Option.spec.ts
@@ -1,6 +1,6 @@
 /// <reference types="@rbxts/testez/globals" />
 
-import { Option, Result, Vec } from "@rbxts/rust-classes";
+import { Option, Result, unit, Vec } from "@rbxts/rust-classes";
 
 export = () => {
 	it("Option.__tostring", () => {
@@ -66,6 +66,19 @@ export = () => {
 		expect(Option.some(1).map((i) => ++i)).to.equal(Option.some(2));
 		expect(Option.none<number>().map((i) => ++i)).to.equal(Option.none());
 	});
+	it("Option.inspect", () => {
+		let calledSome = 0;
+		let calledNone = 0;
+		Option.some(unit()).inspect((v) => {
+			expect(v).to.equal(unit());
+			calledSome++;
+		});
+		Option.none().inspect(() => {
+			calledNone++;
+		});
+		expect(calledSome).to.equal(1);
+		expect(calledNone).to.equal(0);
+	});
 	it("Option.mapOr", () => {
 		expect(Option.some(1).mapOr(0, (i) => ++i)).to.equal(2);
 		expect(Option.none<number>().mapOr(0, (i) => ++i)).to.equal(0);
diff --git a/tests/src/tests/Result.spec.ts b/tests/src/tests/Result.spec.ts
index 48fc26b..450519a 100644
--- a/tests/src/tests/Result.spec.ts
+++ b/tests/src/tests/Result.spec.ts
@@ -118,6 +118,32 @@ export = () => {
 		expect(Result.err(1).mapErr((i) => ++i)).to.equal(Result.err(2));
 		expect(Result.ok<number, number>(1).mapErr(() => error("Should not run"))).to.equal(Result.ok(1));
 	});
+	it("Result.inspect", () => {
+		let calledOk = 0;
+		let calledErr = 0;
+		Result.ok(unit()).inspect((v) => {
+			expect(v).to.equal(unit());
+			calledOk++;
+		});
+		Result.err(unit()).inspect(() => {
+			calledErr++;
+		});
+		expect(calledOk).to.equal(1);
+		expect(calledErr).to.equal(0);
+	});
+	it("Result.inspectErr", () => {
+		let calledOk = 0;
+		let calledErr = 0;
+		Result.ok(unit()).inspectErr(() => {
+			calledOk++;
+		});
+		Result.err(unit()).inspectErr((v) => {
+			expect(v).to.equal(unit());
+			calledErr++;
+		});
+		expect(calledOk).to.equal(0);
+		expect(calledErr).to.equal(1);
+	});
 	it("Result.and", () => {
 		expect(Result.ok(1).and(Result.ok(2))).to.equal(Result.ok(2));
 		expect(Result.err(1).and(Result.ok(2))).to.equal(Result.err(1));