public void ComplexEntropyTest()
{
var knowledgeBase = new Dictionary<string, AnswerStatistic>
{
{
"1", new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {1, 5, 1, 1}}},
{"2", new QuestionStatistic {ChoicesFrequencies = new[] {1, 1, 1, 1}}},
{"3", new QuestionStatistic {ChoicesFrequencies = new[] {1, 5, 1, 1}}}
}
}
},
{
"2", new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {1, 1, 1, 1}}},
{"2", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1, 1, 1}}},
{"3", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1, 1, 1}}}
}
}
}
};
var genie = new Genie(knowledgeBase, 4);
var answeredQuestions = new List<AnsweredQuestion>();
var nextQuestionId = genie.GetNextQuestionId(answeredQuestions, genie.GetAnswerGuesses(answeredQuestions));
Assert.AreEqual("3", nextQuestionId);
}
public void SaveLoadTest()
{
var genie = new Genie(new Dictionary<string, AnswerStatistic>
{
{"2",
new AnswerStatistic
{
AnswerCount = 2,
AnsweredQuestionsById =
new Dictionary<string, QuestionStatistic>
{
{"5", new QuestionStatistic {ChoicesFrequencies = new[] {1, 2, 3}}}
}
}}
}, 3);
var answers = new Dictionary<string, Answer>
{
{"2", new Answer {Text = "A", Description = "B"}}
};
var questions = new Dictionary<string, Question>
{
{"5", new Question {Text = "Q"}}
};
var memoryStream = new MemoryStream();
(new BkinatorState(genie, answers, questions)).SaveToStream(memoryStream);
memoryStream.Position = 0;
var resultBkinatorState = BkinatorState.LoadFromStream(memoryStream);
var field = typeof(Genie).GetField("answerStatistics", BindingFlags.NonPublic | BindingFlags.GetField | BindingFlags.Instance);
if (field == null)
Assert.Fail();
var resultingKnowledgeBase = (IDictionary<string, AnswerStatistic>)field.GetValue(resultBkinatorState.Genie);
Assert.AreEqual(1, resultingKnowledgeBase.Count);
Assert.AreEqual(2, resultingKnowledgeBase["2"].AnswerCount);
Assert.AreEqual(1, resultingKnowledgeBase["2"].AnsweredQuestionsById.Count);
Assert.AreEqual(3, resultingKnowledgeBase["2"].AnsweredQuestionsById["5"].ChoicesFrequencies.Length);
Assert.AreEqual(1, resultingKnowledgeBase["2"].AnsweredQuestionsById["5"].ChoicesFrequencies[0]);
Assert.AreEqual(2, resultingKnowledgeBase["2"].AnsweredQuestionsById["5"].ChoicesFrequencies[1]);
Assert.AreEqual(3, resultingKnowledgeBase["2"].AnsweredQuestionsById["5"].ChoicesFrequencies[2]);
Assert.AreEqual(1, resultBkinatorState.Answers.Count);
Assert.AreEqual("A", resultBkinatorState.Answers["2"].Text);
Assert.AreEqual("B", resultBkinatorState.Answers["2"].Description);
Assert.AreEqual(1, resultBkinatorState.Questions.Count);
Assert.AreEqual("Q", resultBkinatorState.Questions["5"].Text);
}
public static PlayerState GetPlayerState(HttpSessionStateBase session, Genie genie)
{
var state = session[playerStateName];
if (state == null)
{
var answeredQuestions = new List<AnsweredQuestion>();
var answerGuesses = genie.GetAnswerGuesses(answeredQuestions);
var currQuestionId = genie.GetNextQuestionId(answeredQuestions, answerGuesses);
var newState = new PlayerState
{
AnswerGuesses = answerGuesses,
AnsweredQuestions = answeredQuestions,
CurrentQuestionId = currQuestionId
};
session[playerStateName] = newState;
return newState;
}
return (PlayerState) state;
}
public void LastQuestionRemainsTest()
{
var knowledgeBase = new Dictionary<string, AnswerStatistic>
{
{"1", new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1}}},
{"2", new QuestionStatistic {ChoicesFrequencies = new[] {1, 1}}}
}
}}
};
var genie = new Genie(knowledgeBase, 2);
var answeredQuestions = new List<AnsweredQuestion>
{
new AnsweredQuestion {Choise = 1, QuestionId = "1"}
};
var nextQuestionId = genie.GetNextQuestionId(answeredQuestions, genie.GetAnswerGuesses(answeredQuestions));
Assert.AreEqual("2", nextQuestionId);
}
private static BkinatorState GetDefaultState()
{
var answerStrings = new[] { "C#", "C", "Java", "C++" };
var answerDescriptions = new[]
{
"Объектно-ориентированный язык программирования. Разработан в 1998—2001 годах в компании Microsoft как язык разработки приложений для платформы Microsoft .NET Framework.",
"Стандартизированный процедурный язык программирования, разработанный в 1969—1973 годах сотрудниками Bell Labs. Си был создан для использования в операционной системе UNIX.",
"Объектно-ориентированный язык программирования, разработанный компанией Sun Microsystems. Приложения Java обычно компилируются в специальный байт-код, поэтому они могут работать на любой виртуальной Java-машине.",
"Компилируемый статически типизированный язык программирования общего назначения. Поддерживает такие парадигмы программирования как процедурное программирование, объектно-ориентированное программирование, обобщенное программирование."
};
var answerIds = new[] { Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), Guid.NewGuid().ToString() };
var questionStrings = new[] { "Это ООП язык?", "VM?" };
var questionIds = new[] { Guid.NewGuid().ToString(), Guid.NewGuid().ToString() };
var answers = new Dictionary<string, Answer>
{
{answerIds[0], new Answer {Text = answerStrings[0], Description = answerDescriptions[0]}},
{answerIds[1], new Answer {Text = answerStrings[1], Description = answerDescriptions[1]}},
{answerIds[2], new Answer {Text = answerStrings[2], Description = answerDescriptions[2]}},
{answerIds[3], new Answer {Text = answerStrings[3], Description = answerDescriptions[3]}}
};
var questions = new Dictionary<string, Question>
{
{questionIds[0], new Question {Text = questionStrings[0]}},
{questionIds[1], new Question {Text = questionStrings[1]}}
};
var genie =
new Genie(new Dictionary<string, AnswerStatistic>
{
{answerIds[0], new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById =
new Dictionary<string, QuestionStatistic>
{
{questionIds[0], new QuestionStatistic {ChoicesFrequencies = new[] {2, 1, 1, 1}}},
{questionIds[1], new QuestionStatistic {ChoicesFrequencies = new[] {2, 1, 1, 1}}}
}
}},
{answerIds[1], new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById =
new Dictionary<string, QuestionStatistic>
{
{questionIds[0], new QuestionStatistic {ChoicesFrequencies = new[] {1, 2, 1, 1}}},
{questionIds[1], new QuestionStatistic {ChoicesFrequencies = new[] {1, 2, 1, 1}}}
}
}},
{answerIds[2], new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById =
new Dictionary<string, QuestionStatistic>
{
{questionIds[0], new QuestionStatistic {ChoicesFrequencies = new[] {2, 1, 1, 1}}},
{questionIds[1], new QuestionStatistic {ChoicesFrequencies = new[] {2, 1, 1, 1}}}
}
}},
{answerIds[3], new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById =
new Dictionary<string, QuestionStatistic>
{
{questionIds[0], new QuestionStatistic {ChoicesFrequencies = new[] {2, 1, 1, 1}}},
{questionIds[1], new QuestionStatistic {ChoicesFrequencies = new[] {1, 2, 1, 1}}}
}
}}
}, 4);
return new BkinatorState(genie, answers, questions);
}
private void SetUpComplex()
{
genie = new Genie(new Dictionary<string, AnswerStatistic>
{
{"1", new AnswerStatistic
{
AnswerCount = 3,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1}}}
}
}},
{"2", new AnswerStatistic
{
AnswerCount = 2,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"3", new QuestionStatistic {ChoicesFrequencies = new[] {1, 5}}}
}
}},
{"3", new AnswerStatistic
{
AnswerCount = 2,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1}}},
{"2", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1}}},
{"3", new QuestionStatistic {ChoicesFrequencies = new[] {5, 1}}}
}
}}
}, 2);
}
private void SetUpSimple()
{
genie = new Genie(new Dictionary<string, AnswerStatistic>
{
{"1", new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {2, 1}}}
}
}},
{"2", new AnswerStatistic
{
AnswerCount = 1,
AnsweredQuestionsById = new Dictionary<string, QuestionStatistic>
{
{"1", new QuestionStatistic {ChoicesFrequencies = new[] {1, 2}}}
}
}}
}, 2);
}
// ReSharper restore UnusedMember.Local
public BkinatorState(Genie genie, IDictionary<string, Answer> answers, IDictionary<string, Question> questions)
{
Genie = genie;
Answers = answers;
Questions = questions;
}