public void ValidPropertyWithValidComposeValuesIsCreatedSuccessfully()
{
var sgfProperty = SgfProperty.ParseValuesAndCreate("LB", "ab:Hello world!", "ac:Goodbye!");
Assert.AreEqual("LB", sgfProperty.Identifier);
Assert.AreEqual(2, sgfProperty.ComposeValues <SgfPoint, string>().Count());
}
public void ValidPropertyWithValidValuesIsCreatedSuccessfully()
{
var sgfProperty = SgfProperty.ParseValuesAndCreate("AW", "ab", "ac", "bb", "bc");
Assert.AreEqual("AW", sgfProperty.Identifier);
Assert.AreEqual(4, sgfProperty.SimpleValues <SgfPointRectangle>().Count());
}
/// <summary>
/// Parses a SGF property
/// </summary>
/// <param name="input">Input</param>
/// <param name="inputPosition">Current input position</param>
/// <returns>SGF property</returns>
private SgfProperty ParseProperty(string input, ref int inputPosition)
{
if (!char.IsLetter(input[inputPosition]) || !char.IsUpper(input[inputPosition]))
{
throw new SgfParseException($"No valid property starts on input position {inputPosition}");
}
//get property name
StringBuilder identifierBuilder = new StringBuilder();
while (inputPosition < input.Length && input[inputPosition] != '[')
{
identifierBuilder.Append(input[inputPosition]);
inputPosition++;
}
string identifier = identifierBuilder.ToString();
var propertyType = SgfProperty.GetPropertyType(identifier);
if (propertyType == SgfPropertyType.Invalid)
{
throw new SgfParseException($"Invalid SGF property identifier encountered at {inputPosition}");
}
//add warning for deprecated property
if (propertyType == SgfPropertyType.Deprecated)
{
_warnings.Add(new SgfParseWarning(SgfParseWarningKind.DeprecatedProperty, inputPosition));
}
//add warning for unknown property
if (propertyType == SgfPropertyType.Unknown)
{
_warnings.Add(new SgfParseWarning(SgfParseWarningKind.UnknownProperty, inputPosition));
}
SkipInputWhitespace(input, ref inputPosition);
List <string> values = new List <string>();
//parse values
while (inputPosition < input.Length && input[inputPosition] == '[')
{
string value = ParseValue(input, ref inputPosition);
values.Add(value);
SkipInputWhitespace(input, ref inputPosition);
}
//at least one value required
if (values.Count == 0)
{
throw new SgfParseException($"No property values provided for property at {inputPosition}");
}
return(SgfProperty.ParseValuesAndCreate(identifier, values.ToArray()));
}
public void ValueTypeOfListPropertyIsCorrectlyReturned()
{
var sgfProperty = SgfProperty.ParseValuesAndCreate("AW", "ab", "ac", "bb", "bc");
Assert.AreEqual(SgfValueType.PointRectangle, sgfProperty.ValueType);
}