public void get_eth_usd_price_should_return_amount() { const decimal price = 187; const ulong updatedAt = 123456789; _ethPriceService.UsdPrice.Returns(price); _ethPriceService.UpdatedAt.Returns(updatedAt); var result = _rpc.ndm_getEthUsdPrice(); result.Data.Price.Should().Be(price); result.Data.UpdatedAt.Should().Be(updatedAt); }