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-rw-r--r--test/unit/components/bn-as-decimal-input-test.js50
-rw-r--r--test/unit/components/pending-tx-test.js1
2 files changed, 50 insertions, 1 deletions
diff --git a/test/unit/components/bn-as-decimal-input-test.js b/test/unit/components/bn-as-decimal-input-test.js
new file mode 100644
index 000000000..034bc3e18
--- /dev/null
+++ b/test/unit/components/bn-as-decimal-input-test.js
@@ -0,0 +1,50 @@
+var assert = require('assert')
+
+const additions = require('react-testutils-additions')
+const h = require('react-hyperscript')
+const ReactTestUtils = require('react-addons-test-utils')
+const ethUtil = require('ethereumjs-util')
+const BN = ethUtil.BN
+
+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'
+ while (valueStr.length < 20) {
+ valueStr += '0'
+ }
+ const value = new BN(valueStr, 10)
+
+ let inputStr = '2.3'
+
+ let targetStr = '23'
+ while (targetStr.length < 19) {
+ targetStr += '0'
+ }
+ const target = new BN(targetStr, 10)
+
+ const precision = 1e18 // ether precision
+
+ const props = {
+ value,
+ precision,
+ onChange: (newBn) => {
+ assert.equal(newBn.toString(), target.toString(), 'should tolerate increase')
+ done()
+ },
+ }
+
+ const inputComponent = h(BnInput, props)
+ const component = additions.renderIntoDocument(inputComponent)
+ renderer.render(inputComponent)
+ const input = additions.find(component, 'input.hex-input')[0]
+ ReactTestUtils.Simulate.change(input, { preventDefault() {}, target: {
+ value: inputStr,
+ checkValidity() { return true } },
+ })
+ })
+})
diff --git a/test/unit/components/pending-tx-test.js b/test/unit/components/pending-tx-test.js
index 9ff948604..52e5e5910 100644
--- a/test/unit/components/pending-tx-test.js
+++ b/test/unit/components/pending-tx-test.js
@@ -6,7 +6,6 @@ const ReactTestUtils = require('react-addons-test-utils')
const ethUtil = require('ethereumjs-util')
describe('PendingTx', function () {
-
const identities = {
'0xfdea65c8e26263f6d9a1b5de9555d2931a33b826': {
name: 'Main Account 1',