Update gas when hex data changes on send screen

1 files changed, 12 insertions, 0 deletions

diff --git a/ui/app/components/send/tests/send-utils.test.js b/ui/app/components/send/tests/send-utils.test.js
index 3d983a5dc..b72d87eee 100644
--- a/ui/app/components/send/tests/send-utils.test.js
+++ b/ui/app/components/send/tests/send-utils.test.js
@@ -367,6 +367,18 @@ describe('send utils', () => {
       assert.equal(result, '0xabc16')
     })
 
+    it('should call ethQuery.estimateGas without a recipient if the recipient is empty and data passed', async () => {
+      const data = 'mockData'
+      const to = ''
+      const result = await estimateGas({...baseMockParams, data, to})
+      assert.equal(baseMockParams.estimateGasMethod.callCount, 1)
+      assert.deepEqual(
+        baseMockParams.estimateGasMethod.getCall(0).args[0],
+        { gasPrice: undefined, value: undefined, data, from: baseExpectedCall.from, gas: baseExpectedCall.gas},
+      )
+      assert.equal(result, '0xabc16')
+    })
+
     it(`should return ${SIMPLE_GAS_COST} if ethQuery.getCode does not return '0x'`, async () => {
       assert.equal(baseMockParams.estimateGasMethod.callCount, 0)
       const result = await estimateGas(Object.assign({}, baseMockParams, { to: '0x123' }))