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Diffstat (limited to 'packages/order-watcher/test/utils/token_utils.ts')
-rw-r--r-- | packages/order-watcher/test/utils/token_utils.ts | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/packages/order-watcher/test/utils/token_utils.ts b/packages/order-watcher/test/utils/token_utils.ts deleted file mode 100644 index f91b3797f..000000000 --- a/packages/order-watcher/test/utils/token_utils.ts +++ /dev/null @@ -1,34 +0,0 @@ -import { Token } from '@0xproject/types'; -import * as _ from 'lodash'; - -import { InternalOrderWatcherError } from '../../src/types'; - -const PROTOCOL_TOKEN_SYMBOL = 'ZRX'; -const WETH_TOKEN_SYMBOL = 'WETH'; - -export class TokenUtils { - private readonly _tokens: Token[]; - constructor(tokens: Token[]) { - this._tokens = tokens; - } - public getProtocolTokenOrThrow(): Token { - const zrxToken = _.find(this._tokens, { symbol: PROTOCOL_TOKEN_SYMBOL }); - if (_.isUndefined(zrxToken)) { - throw new Error(InternalOrderWatcherError.ZrxNotInTokenRegistry); - } - return zrxToken; - } - public getWethTokenOrThrow(): Token { - const wethToken = _.find(this._tokens, { symbol: WETH_TOKEN_SYMBOL }); - if (_.isUndefined(wethToken)) { - throw new Error(InternalOrderWatcherError.WethNotInTokenRegistry); - } - return wethToken; - } - public getDummyTokens(): Token[] { - const dummyTokens = _.filter(this._tokens, token => { - return !_.includes([PROTOCOL_TOKEN_SYMBOL, WETH_TOKEN_SYMBOL], token.symbol); - }); - return dummyTokens; - } -} |