Add comments for dates

1 files changed, 2 insertions, 2 deletions

diff --git a/test/exchange_wrapper_test.ts b/test/exchange_wrapper_test.ts
index 3a3ec1ca7..c0068c58a 100644
--- a/test/exchange_wrapper_test.ts
+++ b/test/exchange_wrapper_test.ts
@@ -158,7 +158,7 @@ describe('ExchangeWrapper', () => {
                 )).to.be.rejectedWith(ExchangeContractErrs.TRANSACTION_SENDER_IS_NOT_FILL_ORDER_TAKER);
             });
             it('should throw when order is expired', async () => {
-                const expirationInPast = new BigNumber(1496826058);
+                const expirationInPast = new BigNumber(1496826058); // 7th Jun 2017
                 const fillableAmount = new BigNumber(5);
                 const signedOrder = await fillScenarios.createFillableSignedOrderAsync(
                     makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount, expirationInPast,
@@ -350,7 +350,7 @@ describe('ExchangeWrapper', () => {
                     .to.be.rejectedWith(ExchangeContractErrs.ORDER_CANCEL_AMOUNT_ZERO);
             });
             it('should throw when order is expired', async () => {
-                const expirationInPast = new BigNumber(1496826058);
+                const expirationInPast = new BigNumber(1496826058); // 7th Jun 2017
                 const expiredSignedOrder = await fillScenarios.createFillableSignedOrderAsync(
                     makerTokenAddress, takerTokenAddress, makerAddress, takerAddress, fillableAmount, expirationInPast,
                 );