public async Task GetAllTransactionsWillInvokeGet()
        {
            mockBlockService.Setup(m => m.InvokeGet(It.IsAny <String>()))
            .ReturnsAsync("[]");

            await clientWithMock.GetAllTransactions();

            mockBlockService.Verify(m => m.InvokeGet(HyperledgerConsts.OrderedTransactionUrl));
        }