public void getValueByKey_nonExistingValue_returnsNull()
{
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.getValueByKey("ku");
//Assert
Assert.IsNull(result);
}
public void getKeyByValue_nonexistingKey_returnsNull()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.getKeyByValue("く");
//Assert
Assert.IsNull(result);
}
public void getValueByKey_ExistingValue_returnsKey()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.getValueByKey("く");
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(result, "ku");
}
public void getKeyByValue_existingKey_returnsProperValue()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.getKeyByValue("ku");
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(result, "く");
}
public void RandomChars_inRange_returnStringOfSizeN()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.getRandomChars(46);
//Assert
Assert.IsNotNull(result);
Assert.IsTrue(result.Count == 46);
}
public void RandomChars_outOfBounds_returnNull()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result1 = hiragana.getRandomChars(47);
var result2 = hiragana.getRandomChars(-5);
//Assert
Assert.IsNull(result1);
Assert.IsNull(result2);
}
public void compareKeyAndValue_incorrectComparison_returnsFalse()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act
var result = hiragana.compareKeyAndValue("も", "moada");
//Assert
Assert.IsNotNull(result);
Assert.IsFalse(result);
}
public Form1()
{
InitializeComponent();
this.Text = "Hiragana puzzle";
this.FormBorderStyle = FormBorderStyle.FixedDialog;
this.MaximizeBox = false;
this.MinimizeBox = false;
this.StartPosition = FormStartPosition.CenterScreen;
hiragana = new HiraganaCharacters();
buttons = new List <Button>();
initalizeButtons();
setTextForButtons();
initalizeButtons();
}
public void SetDifficulty_DecreaseDifficulty_ExpectDecreasingAmountOfEntries()
{
//Arrange
HiraganaCharacters hiragana = new HiraganaCharacters();
//Act and Assert
hiragana.setDifficulty(4);
Assert.IsTrue(hiragana.getRandomChars(40).Count == 40);
Assert.IsNull(hiragana.getRandomChars(46));
hiragana.setDifficulty(2);
Assert.IsNull(hiragana.getRandomChars(22));
Assert.IsTrue(hiragana.getRandomChars(20).Count == 20);
hiragana.setDifficulty(-5);
Assert.IsTrue(hiragana.getRandomChars(10).Count == 10);
}
