From d4f2e0770e4a777296a605f801d72decc96fa65a Mon Sep 17 00:00:00 2001
From: Kenny Joseph <kjoseph@bitpay.com>
Date: Tue, 29 Jun 2021 15:13:53 -0400
Subject: [PATCH] Add empty response test

---
 packages/bitcore-node/test/unit/modules/ripple/csp.spec.ts | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/bitcore-node/test/unit/modules/ripple/csp.spec.ts b/packages/bitcore-node/test/unit/modules/ripple/csp.spec.ts
index ea9819d7927..4eafca54661 100644
--- a/packages/bitcore-node/test/unit/modules/ripple/csp.spec.ts
+++ b/packages/bitcore-node/test/unit/modules/ripple/csp.spec.ts
@@ -45,6 +45,12 @@ describe('XRP Chain State Provider', () => {
       });
     });
 
+    it('should resolve on empty response', async () => {
+      requestStub.callsArgWith(1, null, null, null);
+      const res = await XRP.getBlockBeforeTime({ chain: 'XRP', network: 'testnet' });
+      expect(res).to.be.null;
+    });
+
     it('should throw on invalid time', async () => {
       try {
         await XRP.getBlockBeforeTime({ chain: 'XRP', network: 'testnet', time: 'not-a-time' });