public void Test1ToLearn()
{
int expected = 1;
Training training = new Training(dictionary, isSwitched, expected, maxCounter, type, learnedBefore);
Assert.AreEqual(expected, training.TotalCards, "Validating number of words to learn");
}
public void TestDictionaryEmpty()
{
Training training = new Training(new WordsDictionary(language1, language2), isSwitched, 1, maxCounter, type, learnedBefore);
int expected = 0;
Assert.AreEqual(expected, training.TotalCards, "Validating number of words to learn");
}
public void TestLearnGreaterThanCards()
{
int expected = maxCards;
Training training = new Training(dictionary, isSwitched, maxCards + 1, maxCounter, type, learnedBefore);
Assert.AreEqual(expected, training.TotalCards, "Validating number of words to learn");
CheckTrainingList(training);
}
public void TestNothingToLearn_Switched()
{
int counter = 1;
isSwitched = true;
foreach (var card in dictionary)
card.Counter2[type] = counter;
Training training = new Training(dictionary, isSwitched, maxCards, counter, type, learnedBefore);
int expected = 0;
Assert.AreEqual(expected, training.TotalCards, "Validating number of words to learn");
}
private void CheckTrainingList(Training training)
{
List<WordCard> tmpCardsList = new List<WordCard>();
FieldInfo fi = typeof(Training).GetField("cardsToLearn", BindingFlags.NonPublic | BindingFlags.Instance);
List<WordCard> cardsToLearn = fi.GetValue(training) as List<WordCard>;
var prevTime = new DateTime();
foreach (var card in cardsToLearn)
{
Assert.IsFalse(tmpCardsList.Contains(card)); // check for duplicates
Assert.IsTrue(prevTime <= card.LastTrained); // check that cards sorted by last trained
prevTime = card.LastTrained;
tmpCardsList.Add(card);
}
}
public void TestWrittingWHintLearnedBeforeTrueNOK()
{
type = TrainingType.WrittingWHint;
learnedBefore = true;
int cardsToLearn = maxCards / 3;
// set counter for choose to maxCounter for all cards
foreach (var card in dictionary)
card.Counter1[TrainingType.Choose] = maxCounter;
// select cards with counter maxCounter + 1
Training training = new Training(dictionary, isSwitched, cardsToLearn, maxCounter + 1, type, learnedBefore);
CheckTrainingList(training);
Assert.AreEqual(0, training.TotalCards, "Validating number of cards to learn");
}
public void TestWrittingWHintLearnedBeforeTrueOK()
{
type = TrainingType.WrittingWHint;
learnedBefore = true;
int cardsToLearn = maxCards / 3;
// set counter for choose to maxCounter for cardsToLearn
foreach (var card in dictionary)
card.Counter1[TrainingType.Choose] = 0;
for (int i = 0; i < cardsToLearn; i++)
dictionary[i].Counter1[TrainingType.Choose] = maxCounter;
Training training = new Training(dictionary, isSwitched, cardsToLearn + 1, maxCounter, type, learnedBefore);
CheckTrainingList(training);
Assert.AreEqual(cardsToLearn, training.TotalCards, "Validating number of cards to learn");
}
public void TestWrittingWHint()
{
maxCards = 1;
type = TrainingType.WrittingWHint;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter, type, learnedBefore);
var currentCard = training.NextCard();
currentCard.Word2 = "Test";
string actual = training.GetHint();
string expected = "First letter is 'T', Word length is 4";
Assert.AreEqual(expected, actual, "Validating hint");
}
// show training results
private void ShowResult()
{
MessageBox.Show(string.Format("Total words in training {0}, correct answers {1}", training.TotalCards, training.CorrectAnswers));
trainingSetting.IsEnabled = true;
trainingTest.Visibility = Visibility.Collapsed;
training.Close();
training = null;
App.SelectedDictionary.DataLayer.Save(dictionary);
}
public void TestChooseCardsLessThanType()
{
maxCounter = 1;
type = TrainingType.Choose;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter, type, learnedBefore);
CheckTrainingList(training);
// set word type as currentCard
foreach (var card in dictionary)
card.Type = WordType.Noun;
var currentCard = training.NextCard();
currentCard.Type = WordType.Verb;
for (int i = 0; i < dictionary.Count - 1; i++)
dictionary[i].Type = currentCard.Type;
var chooseList = training.Choose(cardsToChoose);
CheckChooseList(chooseList, currentCard);
}
public void TestChooseCardsMoreThanAvailableType()
{
maxCounter = 1;
type = TrainingType.Choose;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter, type, learnedBefore);
CheckTrainingList(training);
// set word type as currentCard
var currentCard = training.NextCard();
foreach (var card in dictionary)
card.Type = currentCard.Type;
var chooseList = training.Choose(cardsToChoose);
CheckChooseList(chooseList, currentCard);
}
public void TestCloseNotSwitched()
{
isSwitched = false;
learnedBefore = true;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter / 2, type, learnedBefore);
CheckTrainingList(training);
// check that all cards are not switched in dictionary
foreach (var card in dictionary)
Assert.IsFalse(card.Switched);
// check that all cards are not switched after training close
training.Close();
foreach (var card in dictionary)
Assert.IsFalse(card.Switched);
}
public void TestFailedDecreaseCounterTo0()
{
maxCards = 1;
maxCounter = 0;
// set counter to 0 for all cards
foreach (var card in dictionary)
card.Counter1[type] = maxCounter;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter + 1, type, learnedBefore);
// increase counter from 0 to 1 for one card
var cardToLearn = training.NextCard();
training.CheckAnswer(cardToLearn.Word1, true);
// check that card counter increased and number of learned cards
Assert.AreEqual(maxCounter, cardToLearn.Counter1[type], "Validating card counter");
Assert.AreEqual(0, training.CorrectAnswers, "Validating number of correct answers");
Assert.AreEqual(maxCards, training.TotalCards, "Validating number of cards in training");
}
public void TestFailedDontDecreaseCounter()
{
maxCards = 1;
maxCounter = 0;
// set counter to 0 for all cards
foreach (var card in dictionary)
card.Counter1[type] = maxCounter;
int countersBefore = GetCountersSum();
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter + 1, type, learnedBefore);
// provide incorrect answer
var timeBefore = DateTime.Now;
var cardToLearn = training.NextCard();
var timeAfter = DateTime.Now;
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained);
training.CheckAnswer(cardToLearn.Word1, false);
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained); // check that doesn't chaned after answer
// check that card counter increased and number of learned cards
int countersAfter = GetCountersSum();
Assert.AreEqual(maxCounter, cardToLearn.Counter1[type], "Validating card counter");
Assert.AreEqual(0, training.CorrectAnswers, "Validating number of correct answers");
Assert.AreEqual(maxCards, training.TotalCards, "Validating number of cards in training");
Assert.AreEqual(countersBefore, countersAfter, "Validating that none counters increased");
}
public void TestSucceededSeveralInMany_Switched()
{
int amount = random.Next(maxCards / 2);
isSwitched = true;
// set counter to 0 for all cards
foreach (var card in dictionary)
card.Counter2[type] = 0;
int countersBefore = GetCountersSum();
Training training = new Training(dictionary, isSwitched, maxCards, 1, type, learnedBefore);
CheckTrainingList(training);
// provide correct answer for one card
for (int i = 0; i < amount; i++)
{
var timeBefore = DateTime.Now;
var cardToLearn = training.NextCard();
var timeAfter = DateTime.Now;
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained);
training.CheckAnswer(cardToLearn.Word2, true);
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained); // check that doesn't chaned after answer
}
// check number of correct answers and total cards in training
int countersAfter = GetCountersSum();
Assert.AreEqual(amount, training.CorrectAnswers, "Validating number of correct answers");
Assert.AreEqual(maxCards, training.TotalCards, "Validating number of cards in training");
Assert.AreEqual(countersBefore + training.CorrectAnswers, countersAfter, "Validating that corrent number of counters increased");
training.Close();
// check that training set decreased by learned cards
training = new Training(dictionary, isSwitched, maxCards, 1, type, learnedBefore);
int expected = maxCards - amount;
Assert.AreEqual(expected, training.TotalCards, "Validating number of words to learn");
CheckTrainingList(training);
}
// close training (if opened) when move to another view
private void TrainingView_Unloaded(object sender, RoutedEventArgs e)
{
if (training != null)
{
training.Close();
training = null;
}
}
public void TestChooseCards0Type()
{
maxCounter = 1;
type = TrainingType.Choose;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter, type, learnedBefore);
CheckTrainingList(training);
// all other cards have different type as currentCard
foreach (var card in dictionary)
card.Type = WordType.Noun;
var currentCard = training.NextCard();
currentCard.Type = WordType.Verb;
var chooseList = training.Choose(cardsToChoose);
CheckChooseList(chooseList, currentCard);
}
public void TestChoose()
{
maxCounter = 1;
type = TrainingType.Choose;
Training training = new Training(dictionary, isSwitched, maxCards, maxCounter, type, learnedBefore);
CheckTrainingList(training);
// go trough all cards in training and choose cards
var currentCard = training.NextCard();
while (currentCard != null)
{
var chooseList = training.Choose();
CheckChooseList(chooseList, currentCard);
currentCard = training.NextCard();
}
}
public void TestSucceeded1In1_NotSwitched()
{
int amount = 1;
int counter = 0;
isSwitched = false;
// set counter to 0 for all cards
foreach (var card in dictionary)
card.Counter1[type] = counter;
int countersBefore = GetCountersSum();
Training training = new Training(dictionary, isSwitched, amount, counter + 1, type, learnedBefore);
// provide correct answer for one card
var timeBefore = DateTime.Now;
var cardToLearn = training.NextCard();
var timeAfter = DateTime.Now;
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained);
training.CheckAnswer(cardToLearn.Word2, true);
CheckLastTrained(timeBefore, timeAfter, cardToLearn.LastTrained); // check that doesn't chaned after answer
// check that card counter increased and number of learned cards
int countersAfter = GetCountersSum();
Assert.AreEqual(counter + 1, cardToLearn.Counter1[type], "Validating card counter");
Assert.AreEqual(amount, training.CorrectAnswers, "Validating number of correct answers");
Assert.AreEqual(amount, training.TotalCards, "Validating number of cards in training");
Assert.AreEqual(countersBefore + training.CorrectAnswers, countersAfter, "Validating that only counter of one type for one word increased");
}
// start training
private void btnStart_Click(object sender, RoutedEventArgs e)
{
WordCardElement.Lang1 = languages[langFrom];
WordCardElement.Lang2 = languages[langTo];
training = new Training(dictionary, isSwitched, NumOfWords, Counter, SelectedTrainingType, LearnedBefore);
WordCardElement.SelectedCard = training.NextCard();
if (WordCardElement.SelectedCard != null)
{
trainingTest.Visibility = Visibility.Visible;
trainingSetting.IsEnabled = false;
btnCheck.IsEnabled = true;
Result = null;
Answer = "";
Hint = "";
ChooseList = null;
UpdateTrainingCard();
// visual updates for training view
WordCardElement.IsEnabled = false;
WordCardElement.Counter1.Visibility = Visibility.Collapsed;
WordCardElement.Counter2.Visibility = Visibility.Collapsed;
WordCardElement.txtWord1.FontWeight = FontWeights.Bold;
WordCardElement.txtWord2.FontWeight = FontWeights.Bold;
WordCardElement.txtWord1.Background = Brushes.GreenYellow; // or (Brush)bc.ConvertFrom("#FFXXXXXX");
WordCardElement.txtWord2.Background = Brushes.Gray;
txtAnswer.Focus();
}
}