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author | Fabio Berger <me@fabioberger.com> | 2018-10-18 18:36:41 +0800 |
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committer | Fabio Berger <me@fabioberger.com> | 2018-10-18 18:36:41 +0800 |
commit | 28863f9a6f8a28ddbfe588b9e4d03b1e31da6961 (patch) | |
tree | db9bd874838a30ba82eacab0d4255fe3067eff94 /packages/instant/test | |
parent | 6ab6a9aa2b3511df60c078398168a84faf3e2385 (diff) | |
parent | cdd650d0eb83153a992922c6ffff35b494f299d3 (diff) | |
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merge dev-section-redesign
Diffstat (limited to 'packages/instant/test')
-rw-r--r-- | packages/instant/test/components/zero_ex_instant.test.tsx | 12 | ||||
-rw-r--r-- | packages/instant/test/util/asset_data.test.ts | 17 | ||||
-rw-r--r-- | packages/instant/test/util/error.test.ts | 48 | ||||
-rw-r--r-- | packages/instant/test/util/format.test.ts | 97 |
4 files changed, 169 insertions, 5 deletions
diff --git a/packages/instant/test/components/zero_ex_instant.test.tsx b/packages/instant/test/components/zero_ex_instant.test.tsx index 5858732cf..e373bb002 100644 --- a/packages/instant/test/components/zero_ex_instant.test.tsx +++ b/packages/instant/test/components/zero_ex_instant.test.tsx @@ -4,10 +4,12 @@ import * as React from 'react'; configure({ adapter: new Adapter() }); -import { ZeroExInstant } from '../../src'; - -describe('<ZeroExInstant />', () => { - it('shallow renders without crashing', () => { - shallow(<ZeroExInstant />); +// TODO: Write non-trivial tests. +// At time of writing we cannot render ZeroExInstant +// because we are looking for a provider on window. +// But in the future it will be dependency injected. +describe('<Test />', () => { + it('runs a test', () => { + shallow(<div />); }); }); diff --git a/packages/instant/test/util/asset_data.test.ts b/packages/instant/test/util/asset_data.test.ts new file mode 100644 index 000000000..cf247142a --- /dev/null +++ b/packages/instant/test/util/asset_data.test.ts @@ -0,0 +1,17 @@ +import { assetDataUtil } from '../../src/util/asset_data'; + +const ZRX_ASSET_DATA = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498'; + +describe('assetDataUtil', () => { + describe('bestNameForAsset', () => { + it('should return default string if assetData is undefined', () => { + expect(assetDataUtil.bestNameForAsset(undefined, 'xyz')).toEqual('xyz'); + }); + it('should return default string if assetData isnt found', () => { + expect(assetDataUtil.bestNameForAsset('fake', 'mah default')).toEqual('mah default'); + }); + it('should return ZRX for ZRX assetData', () => { + expect(assetDataUtil.bestNameForAsset(ZRX_ASSET_DATA, 'mah default')).toEqual('ZRX'); + }); + }); +}); diff --git a/packages/instant/test/util/error.test.ts b/packages/instant/test/util/error.test.ts new file mode 100644 index 000000000..56f3a1e86 --- /dev/null +++ b/packages/instant/test/util/error.test.ts @@ -0,0 +1,48 @@ +import { AssetBuyerError } from '@0xproject/asset-buyer'; + +import { errorUtil } from '../../src/util/error'; + +const ZRX_ASSET_DATA = '0xf47261b0000000000000000000000000e41d2489571d322189246dafa5ebde1f4699f498'; + +describe('errorUtil', () => { + describe('errorFlasher', () => { + it('should return error and asset name for InsufficientAssetLiquidity', () => { + const insufficientAssetError = new Error(AssetBuyerError.InsufficientAssetLiquidity); + expect(errorUtil.errorDescription(insufficientAssetError, ZRX_ASSET_DATA).message).toEqual( + 'Not enough ZRX available', + ); + }); + it('should return error default name for InsufficientAssetLiquidity', () => { + const insufficientZrxError = new Error(AssetBuyerError.InsufficientZrxLiquidity); + expect(errorUtil.errorDescription(insufficientZrxError).message).toEqual( + 'Not enough of this asset available', + ); + }); + it('should return asset name for InsufficientAssetLiquidity', () => { + const insufficientZrxError = new Error(AssetBuyerError.InsufficientZrxLiquidity); + expect(errorUtil.errorDescription(insufficientZrxError, ZRX_ASSET_DATA).message).toEqual( + 'Not enough ZRX available', + ); + }); + it('should return unavailable error and asset name for StandardRelayerApiError', () => { + const standardRelayerError = new Error(AssetBuyerError.StandardRelayerApiError); + expect(errorUtil.errorDescription(standardRelayerError, ZRX_ASSET_DATA).message).toEqual( + 'ZRX is currently unavailable', + ); + }); + it('should return error for AssetUnavailable error', () => { + const assetUnavailableError = new Error( + `${AssetBuyerError.AssetUnavailable}: For assetData ${ZRX_ASSET_DATA}`, + ); + expect(errorUtil.errorDescription(assetUnavailableError, ZRX_ASSET_DATA).message).toEqual( + 'ZRX is currently unavailable', + ); + }); + it('should return default for AssetUnavailable error', () => { + const assetUnavailableError = new Error(`${AssetBuyerError.AssetUnavailable}: For assetData xyz`); + expect(errorUtil.errorDescription(assetUnavailableError, 'xyz').message).toEqual( + 'This asset is currently unavailable', + ); + }); + }); +}); diff --git a/packages/instant/test/util/format.test.ts b/packages/instant/test/util/format.test.ts new file mode 100644 index 000000000..073b86b19 --- /dev/null +++ b/packages/instant/test/util/format.test.ts @@ -0,0 +1,97 @@ +import { BigNumber } from '@0xproject/utils'; +import { Web3Wrapper } from '@0xproject/web3-wrapper'; + +import { ethDecimals } from '../../src/constants'; +import { format } from '../../src/util/format'; + +const BIG_NUMBER_ONE = new BigNumber(1); +const BIG_NUMBER_DECIMAL = new BigNumber(0.432414); +const BIG_NUMBER_IRRATIONAL = new BigNumber(5.3014059295032); +const ONE_ETH_IN_BASE_UNITS = Web3Wrapper.toBaseUnitAmount(BIG_NUMBER_ONE, ethDecimals); +const DECIMAL_ETH_IN_BASE_UNITS = Web3Wrapper.toBaseUnitAmount(BIG_NUMBER_DECIMAL, ethDecimals); +const IRRATIONAL_ETH_IN_BASE_UNITS = Web3Wrapper.toBaseUnitAmount(BIG_NUMBER_IRRATIONAL, ethDecimals); +const BIG_NUMBER_FAKE_ETH_USD_PRICE = new BigNumber(2.534); + +describe('format', () => { + describe('ethBaseAmount', () => { + it('converts 1 ETH in base units to the string `1 ETH`', () => { + expect(format.ethBaseAmount(ONE_ETH_IN_BASE_UNITS)).toBe('1 ETH'); + }); + it('converts .432414 ETH in base units to the string `.4324 ETH`', () => { + expect(format.ethBaseAmount(DECIMAL_ETH_IN_BASE_UNITS)).toBe('0.4324 ETH'); + }); + it('converts 5.3014059295032 ETH in base units to the string `5.3014 ETH`', () => { + expect(format.ethBaseAmount(IRRATIONAL_ETH_IN_BASE_UNITS)).toBe('5.3014 ETH'); + }); + it('returns defaultText param when ethBaseAmount is not defined', () => { + const defaultText = 'defaultText'; + expect(format.ethBaseAmount(undefined, 4, defaultText)).toBe(defaultText); + }); + it('it allows for configurable decimal places', () => { + expect(format.ethBaseAmount(DECIMAL_ETH_IN_BASE_UNITS, 2)).toBe('0.43 ETH'); + }); + }); + describe('ethUnitAmount', () => { + it('converts BigNumber(1) to the string `1 ETH`', () => { + expect(format.ethUnitAmount(BIG_NUMBER_ONE)).toBe('1 ETH'); + }); + it('converts BigNumer(.432414) to the string `.4324 ETH`', () => { + expect(format.ethUnitAmount(BIG_NUMBER_DECIMAL)).toBe('0.4324 ETH'); + }); + it('converts BigNumber(5.3014059295032) to the string `5.3014 ETH`', () => { + expect(format.ethUnitAmount(BIG_NUMBER_IRRATIONAL)).toBe('5.3014 ETH'); + }); + it('returns defaultText param when ethUnitAmount is not defined', () => { + const defaultText = 'defaultText'; + expect(format.ethUnitAmount(undefined, 4, defaultText)).toBe(defaultText); + expect(format.ethUnitAmount(BIG_NUMBER_ONE, 4, defaultText)).toBe('1 ETH'); + }); + it('it allows for configurable decimal places', () => { + expect(format.ethUnitAmount(BIG_NUMBER_DECIMAL, 2)).toBe('0.43 ETH'); + }); + }); + describe('ethBaseAmountInUsd', () => { + it('correctly formats 1 ETH to usd according to some price', () => { + expect(format.ethBaseAmountInUsd(ONE_ETH_IN_BASE_UNITS, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$2.53'); + }); + it('correctly formats .432414 ETH to usd according to some price', () => { + expect(format.ethBaseAmountInUsd(DECIMAL_ETH_IN_BASE_UNITS, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$1.10'); + }); + it('correctly formats 5.3014059295032 ETH to usd according to some price', () => { + expect(format.ethBaseAmountInUsd(IRRATIONAL_ETH_IN_BASE_UNITS, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe( + '$13.43', + ); + }); + it('returns defaultText param when ethBaseAmountInUsd or ethUsdPrice is not defined', () => { + const defaultText = 'defaultText'; + expect(format.ethBaseAmountInUsd(undefined, undefined, 2, defaultText)).toBe(defaultText); + expect(format.ethBaseAmountInUsd(BIG_NUMBER_ONE, undefined, 2, defaultText)).toBe(defaultText); + expect(format.ethBaseAmountInUsd(undefined, BIG_NUMBER_ONE, 2, defaultText)).toBe(defaultText); + }); + it('it allows for configurable decimal places', () => { + expect(format.ethBaseAmountInUsd(DECIMAL_ETH_IN_BASE_UNITS, BIG_NUMBER_FAKE_ETH_USD_PRICE, 4)).toBe( + '$1.0957', + ); + }); + }); + describe('ethUnitAmountInUsd', () => { + it('correctly formats 1 ETH to usd according to some price', () => { + expect(format.ethUnitAmountInUsd(BIG_NUMBER_ONE, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$2.53'); + }); + it('correctly formats .432414 ETH to usd according to some price', () => { + expect(format.ethUnitAmountInUsd(BIG_NUMBER_DECIMAL, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$1.10'); + }); + it('correctly formats 5.3014059295032 ETH to usd according to some price', () => { + expect(format.ethUnitAmountInUsd(BIG_NUMBER_IRRATIONAL, BIG_NUMBER_FAKE_ETH_USD_PRICE)).toBe('$13.43'); + }); + it('returns defaultText param when ethUnitAmountInUsd or ethUsdPrice is not defined', () => { + const defaultText = 'defaultText'; + expect(format.ethUnitAmountInUsd(undefined, undefined, 2, defaultText)).toBe(defaultText); + expect(format.ethUnitAmountInUsd(BIG_NUMBER_ONE, undefined, 2, defaultText)).toBe(defaultText); + expect(format.ethUnitAmountInUsd(undefined, BIG_NUMBER_ONE, 2, defaultText)).toBe(defaultText); + }); + it('it allows for configurable decimal places', () => { + expect(format.ethUnitAmountInUsd(BIG_NUMBER_DECIMAL, BIG_NUMBER_FAKE_ETH_USD_PRICE, 4)).toBe('$1.0957'); + }); + }); +}); |