Sign and verify payment channel claim

test/api-test.js

@@ -452,6 +452,37 @@ describe('RippleAPI', function() {
     });
   });
 
+  it('signPaymentChannelClaim', function() {
+    const privateKey =
+      'ACCD3309DB14D1A4FC9B1DAE608031F4408C85C73EE05E035B7DC8B25840107A';
+    const result = this.api.signPaymentChannelClaim(
+      requests.signPaymentChannelClaim.channel,
+      requests.signPaymentChannelClaim.amount, privateKey);
+    checkResult(responses.signPaymentChannelClaim,
+      'signPaymentChannelClaim', result)
+  });
+
+  it('verifyPaymentChannelClaim', function() {
+    const publicKey =
+      '02F89EAEC7667B30F33D0687BBA86C3FE2A08CCA40A9186C5BDE2DAA6FA97A37D8';
+    const result = this.api.verifyPaymentChannelClaim(
+      requests.signPaymentChannelClaim.channel,
+      requests.signPaymentChannelClaim.amount,
+      responses.signPaymentChannelClaim, publicKey);
+    checkResult(true, 'verifyPaymentChannelClaim', result)
+  });
+
+  it('verifyPaymentChannelClaim - invalid', function() {
+    const publicKey =
+      '03A6523FE4281DA48A6FD77FAF3CB77F5C7001ABA0B32BCEDE0369AC009758D7D9';
+    const result = this.api.verifyPaymentChannelClaim(
+      requests.signPaymentChannelClaim.channel,
+      requests.signPaymentChannelClaim.amount,
+      responses.signPaymentChannelClaim, publicKey);
+    checkResult(false,
+      'verifyPaymentChannelClaim', result)
+  });
+
   it('combine', function() {
     const combined = this.api.combine(requests.combine.setDomain);
     checkResult(responses.combine.single, 'sign', combined);

test/fixtures/requests/index.js

@@ -61,6 +61,7 @@ module.exports = {
     escrow: require('./sign-escrow.json'),
     signAs: require('./sign-as')
   },
+  signPaymentChannelClaim: require('./sign-payment-channel-claim'),
   getPaths: {
     normal: require('./getpaths/normal'),
     UsdToUsd: require('./getpaths/usd2usd'),

test/fixtures/requests/sign-payment-channel-claim.json

@@ -0,0 +1,4 @@
+{
+  "channel": "3E18C05AD40319B809520F1A136370C4075321B285217323396D6FD9EE1E9037",
+  "amount": ".00001"
+}

test/fixtures/responses/index.js

@@ -134,6 +134,7 @@ module.exports = {
     escrow: require('./sign-escrow.json'),
     signAs: require('./sign-as')
   },
+  signPaymentChannelClaim: require('./sign-payment-channel-claim'),
   combine: {
     single: require('./combine.json')
   },

test/fixtures/responses/sign-payment-channel-claim.json

@@ -0,0 +1 @@
+"3045022100B5C54654221F154347679B97AE7791CBEF5E6772A3F894F9C781B8F1B400F89F022021E466D29DC5AEB5DFAFC76E8A88D2E388EBD25A84143B6AC3B647F479CB89B7"