feat: add tests

test/keys.ts

@@ -0,0 +1,13 @@
+import { exportJWK, exportPKCS8, generateKeyPair } from "jose";
+
+export async function createTestKey() {
+  const { publicKey, privateKey } = await generateKeyPair("RS256", {
+		extractable: true
+	});
+	const jwk = await exportJWK(publicKey);
+	jwk.kid = "test-key";
+	jwk.alg = "RS256";
+
+	const pem = await exportPKCS8(privateKey);
+	return { jwk, pem };
+}