From 0db627d9793d91e2e3000a0650f6659a5d5dd67a Mon Sep 17 00:00:00 2001 From: Simon Liang Date: Tue, 8 Aug 2017 20:15:30 +0800 Subject: refactored and added unit test --- test/unit/components/balance-component-test.js | 32 ++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 test/unit/components/balance-component-test.js (limited to 'test/unit/components/balance-component-test.js') diff --git a/test/unit/components/balance-component-test.js b/test/unit/components/balance-component-test.js new file mode 100644 index 000000000..c32a8ab2b --- /dev/null +++ b/test/unit/components/balance-component-test.js @@ -0,0 +1,32 @@ +var assert = require('assert') +var BalanceComponent = require('../../../ui/app/components/balance-component') + +describe('BalanceComponent', function () { + let balanceComponent + + beforeEach(function () { + balanceComponent = new BalanceComponent() + }) + + it('shows token balance and convert to fiat value based on conversion rate', function () { + const formattedBalance = '1.23 ETH' + + const tokenBalance = balanceComponent.getTokenBalance(formattedBalance, false) + const fiatDisplayNumber = balanceComponent.getFiatDisplayNumber(formattedBalance, 2) + + assert.equal('1.23 ETH', tokenBalance) + assert.equal(2.46, fiatDisplayNumber) + }) + + it('shows only the token balance when conversion rate is not available', function () { + const formattedBalance = '1.23 ETH' + + const tokenBalance = balanceComponent.getTokenBalance(formattedBalance, false) + const fiatDisplayNumber = balanceComponent.getFiatDisplayNumber(formattedBalance, 0) + + assert.equal('1.23 ETH', tokenBalance) + assert.equal('N/A', fiatDisplayNumber) + }) + +}) + -- cgit