Fix test, create new value for precision/scale

test/unit/components/bn-as-decimal-input-test.js

@@ -10,7 +10,6 @@ var BnInput = require('../../../ui/app/components/bn-as-decimal-input')
 
 describe('BnInput', function () {
   it('can tolerate a gas decimal number at a high precision', function (done) {
-
     const renderer = ReactTestUtils.createRenderer()
 
     let valueStr = '20'
@@ -27,10 +26,12 @@ describe('BnInput', function () {
     }
     const target = new BN(targetStr, 10)
 
-    const precision = 1e18 // ether precision
+    const precision = 13 // ether precision
+    const scale = 13
 
     const props = {
       value,
+      scale,
       precision,
       onChange: (newBn) => {
         assert.equal(newBn.toString(), target.toString(), 'should tolerate increase')

ui/app/components/bn-as-decimal-input.js

@@ -26,12 +26,12 @@ BnAsDecimalInput.prototype.render = function () {
   const props = this.props
   const state = this.state
 
-  const { value, precision, onChange, min, max } = props
+  const { value, scale, precision, onChange, min, max } = props
 
   const suffix = props.suffix
   const style = props.style
   const valueString = value.toString(10)
-  const newValue = downsize(valueString, precision, precision)
+  const newValue = downsize(valueString, scale, precision)
 
   return (
     h('.flex-column', [
@@ -65,7 +65,7 @@ BnAsDecimalInput.prototype.render = function () {
             const value = (event.target.value === '') ? '' : event.target.value
 
 
-            const scaledNumber = upsize(value, precision, precision)
+            const scaledNumber = upsize(value, scale, precision)
             const precisionBN = new BN(scaledNumber, 10)
             onChange(precisionBN)
           },

ui/app/components/pending-tx.js

@@ -156,6 +156,7 @@ PendingTx.prototype.render = function () {
                   name: 'Gas Limit',
                   value: gasBn,
                   precision: 0,
+                  scale: 0,
                   // The hard lower limit for gas.
                   min: MIN_GAS_LIMIT_BN.toString(10),
                   suffix: 'UNITS',
@@ -179,6 +180,7 @@ PendingTx.prototype.render = function () {
                   name: 'Gas Price',
                   value: gasPriceBn,
                   precision: 9,
+                  scale: 9,
                   suffix: 'GWEI',
                   min: MIN_GAS_PRICE_GWEI_BN.toString(10),
                   style: {