private static void GetFee()
{
decimal fee = violinBtce.GetFee(Pair.eur_usd);
Console.WriteLine(fee);
Console.ReadLine();
}
public void GetFee(string key, string secret, Pair pair, bool keyAndSecretAreSpecified)
{
// Pre requirements
SetKeyAndSecretSpecificationRequirement(key, secret, keyAndSecretAreSpecified);
// Arrange
ViolinBtce violinBtce = keyAndSecretAreSpecified ? new ViolinBtce(key, secret) : new ViolinBtce();
// Act
decimal result = violinBtce.GetFee(Pair.eur_usd);
// Assert
Assert.Greater(result, 0);
}