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-rw-r--r--packages/contracts/test/utils/exchange_wrapper.ts6
1 files changed, 3 insertions, 3 deletions
diff --git a/packages/contracts/test/utils/exchange_wrapper.ts b/packages/contracts/test/utils/exchange_wrapper.ts
index a71a0d495..490ea959b 100644
--- a/packages/contracts/test/utils/exchange_wrapper.ts
+++ b/packages/contracts/test/utils/exchange_wrapper.ts
@@ -11,9 +11,9 @@ import { orderUtils } from './order_utils';
import { OrderInfo, SignedTransaction } from './types';
export class ExchangeWrapper {
- private _exchange: ExchangeContract;
- private _web3Wrapper: Web3Wrapper;
- private _logDecoder: LogDecoder;
+ private readonly _exchange: ExchangeContract;
+ private readonly _web3Wrapper: Web3Wrapper;
+ private readonly _logDecoder: LogDecoder;
constructor(exchangeContract: ExchangeContract, provider: Provider) {
this._exchange = exchangeContract;
this._web3Wrapper = new Web3Wrapper(provider);