Add unit-tests

RequestNetwork · Nov 11, 2021 · c5cf000 · c5cf000
1 parent a826689
commit c5cf000
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Showing 2 changed files with 54 additions and 30 deletions.
diff --git a/packages/payment-processor/src/payment/erc20-escrow-payment.ts b/packages/payment-processor/src/payment/erc20-escrow-payment.ts
@@ -13,6 +13,32 @@ import {
 import { ITransactionOverrides } from './transaction-overrides';
 import { encodeApproveAnyErc20 } from './erc20';
 
+/**
+ * Processes the approval transaction of the payment ERC20 to be spent by the erc20EscrowToPay contract,
+ * during the fee proxy delegate call.
+ * @param request request to pay, used to know the network
+ * @param paymentTokenAddress picked currency to pay
+ * @param signerOrProvider the web3 provider. Defaults to Etherscan.
+ * @param overrides optionally, override default transaction values, like gas.
+ */
+export async function approveErc20ForEscrow(
+  request: ClientTypes.IRequestData,
+  paymentTokenAddress: string,
+  signerOrProvider: providers.Provider | Signer = getProvider(),
+  overrides?: ITransactionOverrides,
+): Promise<ContractTransaction> {
+  const contractAddress = erc20EscrowToPayArtifact.getAddress(request.currencyInfo.network!);
+  const encodedTx = encodeApproveAnyErc20(paymentTokenAddress, contractAddress, signerOrProvider);
+  const signer = getSigner(signerOrProvider);
+  const tx = await signer.sendTransaction({
+    data: encodedTx,
+    to: paymentTokenAddress,
+    value: 0,
+    ...overrides,
+  });
+  return tx;
+}
+
 /**
  * Processes a transaction to payEscrow().
  * @param request request to pay.
@@ -417,29 +443,3 @@ export function encodeRequestMapping(
     `0x${paymentReference}`,
   ]);
 }
-
-/**
- * Processes the approval transaction of the payment ERC20 to be spent by the erc20EscrowToPay contract,
- * during the fee proxy delegate call.
- * @param request request to pay, used to know the network
- * @param paymentTokenAddress picked currency to pay
- * @param signerOrProvider the web3 provider. Defaults to Etherscan.
- * @param overrides optionally, override default transaction values, like gas.
- */
-export async function approveErc20ForEscrow(
-  request: ClientTypes.IRequestData,
-  paymentTokenAddress: string,
-  signerOrProvider: providers.Provider | Signer = getProvider(),
-  overrides?: ITransactionOverrides,
-): Promise<ContractTransaction> {
-  const contractAddress = erc20EscrowToPayArtifact.getAddress(request.currencyInfo.network!);
-  const encodedTx = encodeApproveAnyErc20(paymentTokenAddress, contractAddress, signerOrProvider);
-  const signer = getSigner(signerOrProvider);
-  const tx = await signer.sendTransaction({
-    data: encodedTx,
-    to: paymentTokenAddress,
-    value: 0,
-    ...overrides,
-  });
-  return tx;
-}
diff --git a/packages/payment-processor/test/payment/erc20-escrow-payment.test.ts b/packages/payment-processor/test/payment/erc20-escrow-payment.test.ts
@@ -9,8 +9,10 @@ import {
 import Utils from '@requestnetwork/utils';
 import {
   approveErc20ForEscrow,
-  payRequestFromEscrow,
   payEscrow,
+  payRequestFromEscrow,
+  initiateEmergencyClaim,
+  requestMapping,
   encodeRequestMapping,
   encodePayEscrow,
   encodePayRequestFromEscrow,
@@ -20,7 +22,7 @@ import {
   encodeFreezeRequest,
   encodeRefundFrozenFunds,
 } from '../../src/payment/erc20-escrow-payment';
-import { getRequestPaymentValues } from '../../src/payment/utils';
+import { getRequestPaymentValues, getSigner } from '../../src/payment/utils';
 
 import { erc20EscrowToPayArtifact } from '@requestnetwork/smart-contracts';
 import { getErc20Balance } from '../../src/payment/erc20';
@@ -196,7 +198,7 @@ describe('erc20-escrow-payment tests:', () => {
     it('Should withdraw funds and pay funds from escrow to payee', async () => {
       // Set a new requestID to test independent unit-tests.
       const request = Utils.deepCopy(validRequest) as ClientTypes.IRequestData;
-      request.requestId = "aabb";
+      request.requestId = 'aabb';
 
       // Execute payEscrow
       await payEscrow(request, wallet, undefined, undefined);
@@ -206,7 +208,7 @@ describe('erc20-escrow-payment tests:', () => {
       const escrowBeforeBalance = await getErc20Balance(request, escrowAddress);
 
       await payRequestFromEscrow(request, wallet);
-      
+
       // Stores balances after withdraws to compare before balance with after balance.
       const payeeAfterBalance = await getErc20Balance(request, paymentAddress);
       const escrowAfterBalance = await getErc20Balance(request, escrowAddress);
@@ -220,6 +222,28 @@ describe('erc20-escrow-payment tests:', () => {
         BigNumber.from(payeeAfterBalance).eq(BigNumber.from(payeeBeforeBalance).add(100)),
       ).toBeTruthy();
     });
+    it('Should set funds in emergency state', async () => {
+      // Set a new requestID to test independent unit-tests.
+      const request = Utils.deepCopy(validRequest) as ClientTypes.IRequestData;
+      request.requestId = 'aacc';
 
+      // Assign the paymentAddress as the payee.
+      const payee = getSigner(provider, paymentAddress);
+
+      // Execute payEscrow.
+      expect(
+        await (await payEscrow(request, wallet, undefined, undefined)).wait(1),
+      ).toBeTruthy();
+
+      // Initiate emergency claim.
+      expect(
+        await (await initiateEmergencyClaim(request, payee)).wait(1),
+      ).toBeTruthy();
+
+      const tx = await requestMapping(request, wallet);
+      const confirmedTx = await tx.wait(1);
+      expect(confirmedTx).toBeTruthy();
+
+    });
   });
 });