diff --git a/src.ts/_tests/test-wallet.ts b/src.ts/_tests/test-wallet.ts
index 8605aa765..b9e8f55a4 100644
--- a/src.ts/_tests/test-wallet.ts
+++ b/src.ts/_tests/test-wallet.ts
@@ -81,3 +81,21 @@ describe("Test Typed-Data Signing (EIP-712)", function() {
         });
     }
 });
+
+describe("Test Wallet Encryption", function() {
+    const password = "foobar";
+
+    it("encrypts a wallet: sync", function() {
+        const wallet = Wallet.createRandom();
+        const json = wallet.encryptSync(password);
+        const decrypted = Wallet.fromEncryptedJsonSync(json, password);
+        assert.equal(decrypted.address, wallet.address, "address");
+    });
+
+    it("encrypts a wallet: async", async function() {
+        const wallet = Wallet.createRandom();
+        const json = await wallet.encrypt(password);
+        const decrypted = await Wallet.fromEncryptedJson(json, password);
+        assert.equal(decrypted.address, wallet.address, "address");
+    });
+});