public virtual void GetWallet_NotAuthenticated_ShouldThrowException()
        {
            bool exceptionThrown = false;

            // Arrange
            OkexTokenAPI exchange = new OkexTokenAPI(new OkexTokenAPIStub());

            // Act (one single action only)
            try { exchange.GetWallet(); } catch (Exception) { exceptionThrown = true; }

            // Assert
            Assert.IsTrue(exceptionThrown);
        }
        public virtual void GetWallet_ShouldSuccess()
        {
            // Arrange
            OkexTokenAPI exchange = new OkexTokenAPI(new OkexTokenAPIStub());

            exchange.SetKeys("some_dummy_key", "some_dummy_secret", "some_dummy_passphrase");

            // Act (one single action only)
            Wallet wallet = exchange.GetWallet();

            // Assert
            Assert.IsNotNull(wallet);
        }