From 8d54772389b28dec021aa81423ac84795e132581 Mon Sep 17 00:00:00 2001 From: Steve Klebanoff Date: Wed, 12 Dec 2018 17:34:14 -0800 Subject: show < 0.00001 ETH when amount gets really small --- packages/instant/test/util/format.test.ts | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'packages/instant/test/util/format.test.ts') diff --git a/packages/instant/test/util/format.test.ts b/packages/instant/test/util/format.test.ts index b74d6cdaa..38bf356ec 100644 --- a/packages/instant/test/util/format.test.ts +++ b/packages/instant/test/util/format.test.ts @@ -42,8 +42,16 @@ describe('format', () => { expect(format.ethUnitAmount(BIG_NUMBER_IRRATIONAL)).toBe('5.301 ETH'); }); it('shows 1 significant digit when rounded amount would be 0', () => { - expect(format.ethUnitAmount(new BigNumber(0.00000045))).toBe('0.0000005 ETH'); - expect(format.ethUnitAmount(new BigNumber(0.00000044))).toBe('0.0000004 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.00003))).toBe('0.00003 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.000034))).toBe('0.00003 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.000035))).toBe('0.00004 ETH'); + }); + it('shows < 0.00001 when hits threshold', () => { + expect(format.ethUnitAmount(new BigNumber(0.000011))).toBe('0.00001 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.00001))).toBe('0.00001 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.000009))).toBe('< 0.00001 ETH'); + expect(format.ethUnitAmount(new BigNumber(0.0000000009))).toBe('< 0.00001 ETH'); + expect(format.ethUnitAmount(new BigNumber(0))).toBe('0 ETH'); }); it('returns defaultText param when ethUnitAmount is not defined', () => { const defaultText = 'defaultText'; -- cgit v1.2.3