public async Task Get_LegalEntity_WalletId_IsEmpty()
        {
            var walletId = string.Empty;

            var mtDataReaderClientMock = new Mock <IMtDataReaderClient>();

            mtDataReaderClientMock.Setup(foo => foo.AccountsApi.GetAccountById(walletId))
            .ReturnsAsync(() => new DataReaderAccountBackendContract());

            var mtDataReaderClientsPairMock = new Mock <IMtDataReaderClientsPair>();

            mtDataReaderClientsPairMock.Setup(foo => foo.Get(true))
            .Returns(() => mtDataReaderClientMock.Object);


            var paymentSettings = new PaymentSettings
            {
                LegalEntity = _legalEntity
            };

            var legalEntityService = new LegalEntityService(mtDataReaderClientsPairMock.Object, paymentSettings);


            Assert.True(await legalEntityService.GetLegalEntityAsync(walletId) == _legalEntity);
        }