public void GuardClauses()
{
// Arrange
var serializer = new HoneypotDataSerializer();
// Act & assert
Assert.Throws<ArgumentNullException>(() => serializer.Serialize(null));
Assert.Throws<ArgumentException>(() => serializer.Deserialize(null));
Assert.Throws<ArgumentException>(() => serializer.Deserialize(String.Empty));
Assert.Throws<InvalidOperationException>(() => serializer.Deserialize("Corrupted Base-64 Value"));
}
public void CanRoundTripData()
{
// Arrange
var serializer = new HoneypotDataSerializer
{ Decoder = value => Convert.FromBase64String(value), Encoder = bytes => Convert.ToBase64String(bytes) };
var input = new HoneypotData("input-name");
// Act
HoneypotData output = serializer.Deserialize(serializer.Serialize(input));
// Assert
Assert.NotNull(output);
Assert.Equal(input.InputNameValue, output.InputNameValue);
Assert.Equal(input.Key, output.Key);
Assert.Equal(input.CreationDate, output.CreationDate);
}
public void IsBot_ShouldBeFalse_IfHpInputNameIsInFormAndEmpty()
{
// Arrang
Honeypot.InputNames.Clear();
Honeypot.CustomRules.Clear();
var worker = new HoneypotWorker();
var token = new HoneypotData(HoneypotData.DefaultFieldName);
var serializer = new HoneypotDataSerializer();
var form = new NameValueCollection {
{ "FirstName", "Jon" }, {
HoneypotData.FormKeyFieldName,
serializer.Serialize(token)
},
{token.InputNameValue, ""}
};
// Act
bool isBot = worker.IsBot(MvcHelper.GetHttpContext(form));
// Assert
Assert.False(isBot);
}
public void IsBot_ShouldReturnTrue_WhenValidateRulesReturnsFalse()
{
// Arrang
Honeypot.InputNames.Clear();
var worker = new HoneypotWorker();
Honeypot.CustomRules.Clear();
var token = new HoneypotData(HoneypotData.DefaultFieldName);
var serializer = new HoneypotDataSerializer();
var form = new NameValueCollection {
{ "FirstName", "Jon" }, {
HoneypotData.FormKeyFieldName,
serializer.Serialize(token)
},
{token.InputNameValue, ""}
};
Func<NameValueCollection, bool> failingRule = (f) => true;
Honeypot.CustomRules.Add(failingRule);
// Act
bool isBot = worker.IsBot(MvcHelper.GetHttpContext(form));
// Assert
Assert.True(isBot);
}
