1 files changed, 14 insertions, 14 deletions
diff --git a/test/unit/tx-utils-test.js b/test/unit/tx-utils-test.js
index c0ed9addd..641b4942f 100644
--- a/test/unit/tx-utils-test.js
+++ b/test/unit/tx-utils-test.js
@@ -15,11 +15,11 @@ describe('txUtils', function() {
   describe('addGasBuffer', function() {
     it('multiplies by 1.5, when within block gas limit', function() {
       // naive estimatedGas: 0x123fad (~1.2 mil)
-      const input = '0x123fad'
+      const inputHex = '0x123fad'
       // dummy gas limit: 0x3d4c52 (4 mil)
-      const blockGasLimit = '0x3d4c52'
-      const output = txUtils.addGasBuffer(input, blockGasLimit)
-      const inputBn = new BN(ethUtil.stripHexPrefix(input), 'hex')
+      const blockGasLimitHex = '0x3d4c52'
+      const output = txUtils.addGasBuffer(inputHex, blockGasLimitHex)
+      const inputBn = new BN(ethUtil.stripHexPrefix(inputHex), 'hex')
       const outputBn = new BN(ethUtil.stripHexPrefix(output), 'hex')
       const expectedBn = inputBn.muln(1.5)
       assert(outputBn.eq(expectedBn), 'returns 1.5 the input value')
@@ -27,25 +27,25 @@ describe('txUtils', function() {
     
     it('uses original estimatedGas, when above block gas limit', function() {
       // naive estimatedGas: 0x123fad (~1.2 mil)
-      const input = '0x123fad'
+      const inputHex = '0x123fad'
       // dummy gas limit: 0x0f4240 (1 mil)
-      const blockGasLimit = '0x0f4240'
-      const output = txUtils.addGasBuffer(input, blockGasLimit)
-      const inputBn = new BN(ethUtil.stripHexPrefix(input), 'hex')
+      const blockGasLimitHex = '0x0f4240'
+      const output = txUtils.addGasBuffer(inputHex, blockGasLimitHex)
+      const inputBn = new BN(ethUtil.stripHexPrefix(inputHex), 'hex')
       const outputBn = new BN(ethUtil.stripHexPrefix(output), 'hex')
-      const expectedBn = new BN(ethUtil.stripHexPrefix(input), 'hex')
+      const expectedBn = new BN(ethUtil.stripHexPrefix(inputHex), 'hex')
       assert(outputBn.eq(expectedBn), 'returns the original estimatedGas value')
     })
 
     it('buffers up to block gas limit', function() {
       // naive estimatedGas: 0x123fad (~1.2 mil)
-      const input = '0x1e8480'
+      const inputHex = '0x1e8480'
       // dummy gas limit: 0x1e8480 (2 mil)
-      const blockGasLimit = '0x1e8480'
-      const output = txUtils.addGasBuffer(input, blockGasLimit)
-      const inputBn = new BN(ethUtil.stripHexPrefix(input), 'hex')
+      const blockGasLimitHex = '0x1e8480'
+      const output = txUtils.addGasBuffer(inputHex, blockGasLimitHex)
+      const inputBn = new BN(ethUtil.stripHexPrefix(inputHex), 'hex')
       const outputBn = new BN(ethUtil.stripHexPrefix(output), 'hex')
-      const expectedBn = new BN(ethUtil.stripHexPrefix(blockGasLimit), 'hex')
+      const expectedBn = new BN(ethUtil.stripHexPrefix(blockGasLimitHex), 'hex')
       assert(outputBn.eq(expectedBn), 'returns the block gas limit value')
     })
   })