public BooleanAnswer SelectBoolean(
Func <ICollection <StatementT>, Boolean> valueGetter,
Func <ILanguage, String> trueFormat,
Func <ILanguage, String> falseFormat,
IDictionary <String, IKnowledge> parameters)
{
ProcessChildrenIfNeed();
Boolean value = valueGetter(Statements);
var answer = new BooleanAnswer(
value,
new FormattedText(
value ? trueFormat : falseFormat,
parameters),
new Explanation(Statements.OfType <IStatement>()));
answer.Explanation.Expand(AdditionalTransitives);
return(answer);
}
public void GivenNoExplanationWhenGetDescriptionWithExplanationThenReturnPlainDescription()
{
// arrange
var language = Language.Default;
language.Extensions.Add(LanguageBooleanModule.CreateDefault());
language.Extensions.Add(LanguageClassificationModule.CreateDefault());
language.Extensions.Add(LanguageSetModule.CreateDefault());
var representer = new PlainStringTextRepresenter();
var text = new FormattedText(l => "Just text answer.");
string initialText = representer.Represent(text, language).ToString();
// act
var answer = new BooleanAnswer(true, text, new Explanation(Array.Empty <IStatement>()));
var explainedAnswer = answer.GetDescriptionWithExplanation();
string explainedText = representer.Represent(explainedAnswer, language).ToString();
// assert
Assert.AreEqual(initialText, explainedText);
}
public BooleanAnswer SelectBooleanIncludingChildren(
Func <ICollection <StatementT>, Boolean> valueGetter,
Func <ILanguage, String> trueFormat,
Func <ILanguage, String> falseFormat,
IDictionary <String, IKnowledge> parameters)
{
ProcessChildrenIfNeed();
Boolean result = false;
var explanation = new List <IStatement>(Statements.OfType <IStatement>());
if (Statements.Count > 0)
{
result = true;
}
foreach (var childAnswer in ChildAnswers)
{
if (((BooleanAnswer)childAnswer.Answer).Result)
{
result = true;
explanation.AddRange(childAnswer.Answer.Explanation.Statements);
explanation.AddRange(childAnswer.TransitiveStatements);
}
}
var answer = new BooleanAnswer(
result,
new FormattedText(
result ? trueFormat : falseFormat,
parameters),
new Explanation(explanation));
answer.Explanation.Expand(AdditionalTransitives);
return(answer);
}
public void GivenExplanationStatementsWhenGetDescriptionWithExplanationThenReturnExplainedDescription()
{
// arrange
var language = Language.Default;
language.Extensions.Add(LanguageBooleanModule.CreateDefault());
language.Extensions.Add(LanguageClassificationModule.CreateDefault());
language.Extensions.Add(LanguageSetModule.CreateDefault());
var representer = new PlainStringTextRepresenter();
var text = new FormattedText(l => "Some answer, which required detailed explanation.");
string initialText = representer.Represent(text, language).ToString();
var concept = new Concept("CONCEPT", new LocalizedStringConstant(l => "CoNcEpT"));
var statements = new IStatement[]
{
new HasPartStatement("HasPartStatement", concept, concept),
new IsStatement("IsStatement", concept, concept),
new GroupStatement("GroupStatement", concept, concept),
};
// act
var answer = new BooleanAnswer(true, text, new Explanation(statements));
var explainedAnswer = answer.GetDescriptionWithExplanation();
string explainedText = representer.Represent(explainedAnswer, language).ToString();
// assert
Assert.IsTrue(explainedText.Contains(initialText));
Assert.IsTrue(explainedText.Contains(language.Questions.Answers.Explanation));
foreach (var statement in statements)
{
string statementText = representer.Represent(statement.DescribeTrue(), language).ToString();
Assert.IsTrue(explainedText.Contains(statementText));
}
}
