solana: add negative outbound wrapped transfer tests

keep-network · Aug 4, 2023 · 0d71328 · 0d71328
1 parent 67dad30
commit 0d71328
Showing 1 changed file with 127 additions and 17 deletions.
diff --git a/cross-chain/solana/tests/02__wormholeGateway.ts b/cross-chain/solana/tests/02__wormholeGateway.ts
@@ -712,6 +712,35 @@ describe("wormhole-gateway", () => {
     await expectIxFail([ix], [commonTokenOwner], "ZeroAmount");
   });
 
+  it("cannot send tbtc to gateway (recipient is zero address)", async () => {
+    // Use common token account.
+    const sender = commonTokenOwner.publicKey;
+    const senderToken = getAssociatedTokenAddressSync(
+      tbtc.getMintPDA(),
+      sender
+    );
+
+    // Get destination gateway.
+    const recipientChain = 2;
+    const recipient = Array.from(Buffer.alloc(32)); // empty buffer
+    const nonce = 420;
+
+    const sendAmount = BigInt(69);
+    const ix = await wormholeGateway.sendTbtcGatewayIx(
+      {
+        senderToken,
+        sender,
+      },
+      {
+        amount: new anchor.BN(sendAmount.toString()),
+        recipientChain,
+        recipient,
+        nonce,
+      }
+    );
+    await expectIxFail([ix], [commonTokenOwner], "ZeroRecipient");
+  });
+
   it("send wrapped tbtc", async () => {
     // Use common token account.
     const sender = commonTokenOwner.publicKey;
@@ -731,50 +760,131 @@ describe("wormhole-gateway", () => {
     const recipient = Array.from(Buffer.alloc(32, "deadbeef", "hex"));
     const nonce = 420;
 
+    // This should work.
+    const sendAmount = BigInt(2000);
+    const ix = await wormholeGateway.sendTbtcWrappedIx(
+      {
+        senderToken,
+        sender,
+      },
+      {
+        amount: new anchor.BN(sendAmount.toString()),
+        recipientChain,
+        recipient,
+        arbiterFee: new anchor.BN(0),
+        nonce,
+      }
+    );
+    await expectIxSuccess([ix], [commonTokenOwner]);
+
+    // Check token accounts after sending tbtc.
+    const [senderTbtcAfter, gatewayAfter] = await Promise.all([
+      getAccount(connection, senderToken),
+      getAccount(connection, gatewayWrappedTbtcToken),
+    ]);
+
+    // Check balance change.
+    expect(senderTbtcAfter.amount).to.equal(
+      senderTbtcBefore.amount - sendAmount
+    );
+    expect(gatewayAfter.amount).to.equal(gatewayBefore.amount - sendAmount);
+  });
+
+  it("cannot send wrapped tbtc (insufficient wrapped balance)", async () => {
+    // Use common token account.
+    const sender = commonTokenOwner.publicKey;
+    const senderToken = getAssociatedTokenAddressSync(
+      tbtc.getMintPDA(),
+      sender
+    );
+
+    // Get destination gateway.
+    const recipientChain = 2;
+    const recipient = Array.from(Buffer.alloc(32, "deadbeef", "hex"));
+    const nonce = 420;
+
+    // Check token accounts.
+    const gatewayWrappedBalance = await getAccount(
+      connection,
+      gatewayWrappedTbtcToken
+    );
+
     // Try an amount that won't work.
-    const badAmount = BigInt(123000);
-    const badIx = await wormholeGateway.sendTbtcWrappedIx(
+    const sendAmount = gatewayWrappedBalance.amount + BigInt(69);
+    const ix = await wormholeGateway.sendTbtcWrappedIx(
       {
         senderToken,
         sender,
       },
       {
-        amount: new anchor.BN(badAmount.toString()),
+        amount: new anchor.BN(sendAmount.toString()),
         recipientChain,
         recipient,
         arbiterFee: new anchor.BN(0),
         nonce,
       }
     );
-    await expectIxFail([badIx], [commonTokenOwner], "NotEnoughWrappedTbtc");
+    await expectIxFail([ix], [commonTokenOwner], "NotEnoughWrappedTbtc");
+  });
 
-    // This should work.
-    const goodAmount = BigInt(2000);
+  it("cannot send wrapped tbtc(zero amount)", async () => {
+    // Use common token account.
+    const sender = commonTokenOwner.publicKey;
+    const senderToken = getAssociatedTokenAddressSync(
+      tbtc.getMintPDA(),
+      sender
+    );
+
+    // Get destination gateway.
+    const recipientChain = 2;
+    const recipient = Array.from(Buffer.alloc(32, "deadbeef", "hex"));
+    const nonce = 420;
+
+    // Try an amount that won't work.
+    const sendAmount = BigInt(0);
     const ix = await wormholeGateway.sendTbtcWrappedIx(
       {
         senderToken,
         sender,
       },
       {
-        amount: new anchor.BN(goodAmount.toString()),
+        amount: new anchor.BN(sendAmount.toString()),
         recipientChain,
         recipient,
         arbiterFee: new anchor.BN(0),
         nonce,
       }
     );
-    await expectIxSuccess([ix], [commonTokenOwner]);
+    await expectIxFail([ix], [commonTokenOwner], "ZeroAmount");
+  });
 
-    // Check token accounts after sending tbtc.
-    const [senderTbtcAfter, gatewayAfter] = await Promise.all([
-      getAccount(connection, senderToken),
-      getAccount(connection, gatewayWrappedTbtcToken),
-    ]);
+  it("cannot send wrapped tbtc (recipient is zero address)", async () => {
+    // Use common token account.
+    const sender = commonTokenOwner.publicKey;
+    const senderToken = getAssociatedTokenAddressSync(
+      tbtc.getMintPDA(),
+      sender
+    );
 
-    // Check balance change.
-    expect(senderTbtcAfter.amount).to.equal(
-      senderTbtcBefore.amount - goodAmount
+    // Get destination gateway.
+    const recipientChain = 2;
+    const recipient = Array.from(Buffer.alloc(32)); // empty buffer
+    const nonce = 420;
+
+    const sendAmount = BigInt(69);
+    const ix = await wormholeGateway.sendTbtcWrappedIx(
+      {
+        senderToken,
+        sender,
+      },
+      {
+        amount: new anchor.BN(sendAmount.toString()),
+        recipientChain,
+        recipient,
+        arbiterFee: new anchor.BN(0),
+        nonce,
+      }
     );
-    expect(gatewayAfter.amount).to.equal(gatewayBefore.amount - goodAmount);
+    await expectIxFail([ix], [commonTokenOwner], "ZeroRecipient");
   });
 });