public void GenerateShipFields_ShipSize_ShouldCreateShipSizeFieldsCount()
{
PrepareSequenceForRandomShipsStartPoint();
_random.Setup(r => r.GetRandomNumber(NUMBER_OF_DIRECTIONS)).Returns(0);
var shipSize = 4;
var sut = new ShipGenerator(_random.Object);
var result = sut.GenerateShipFields(shipSize);
Assert.That(result, Has.Exactly(shipSize).Items);
}
public void GenerateShipFields_ForRowDirection_ShouldAllFieldsHaveSameRowLetter(int rowNumber, string expectedLetter)
{
_random.SetupSequence(r => r.GetRandomNumber(BOARD_SIZE))
.Returns(COMMON_COLUMN_NUMBER)
.Returns(rowNumber);
_random.Setup(r => r.GetRandomNumber(NUMBER_OF_DIRECTIONS)).Returns((int)ShipDirection.Row);
var shipSize = 3;
var sut = new ShipGenerator(_random.Object);
var result = sut.GenerateShipFields(shipSize);
result.ForEach(f => Assert.That(f.Substring(0, 1), Is.EqualTo(expectedLetter)));
}
public void GenerateShipFields_ForColumnDirection_ShouldAllFieldsHaveSameColumnNumber(int columnNumber, string expectedColumnNumberResult)
{
_random.SetupSequence(r => r.GetRandomNumber(BOARD_SIZE))
.Returns(columnNumber)
.Returns(COMMON_ROW_NUMBER);
_random.Setup(r => r.GetRandomNumber(NUMBER_OF_DIRECTIONS)).Returns((int)ShipDirection.Column);
var shipSize = 3;
var sut = new ShipGenerator(_random.Object);
var result = sut.GenerateShipFields(shipSize);
result.ForEach(f => Assert.That(f.Substring(1), Is.EqualTo(expectedColumnNumberResult)));
}
public void GenerateShipFields_ShouldReturnColumnNumberStaredFromOne(int columnNumber, string expectedColumnNumberResult)
{
_random.SetupSequence(r => r.GetRandomNumber(BOARD_SIZE))
.Returns(columnNumber)
.Returns(COMMON_ROW_NUMBER);
_random.Setup(r => r.GetRandomNumber(NUMBER_OF_DIRECTIONS)).Returns(0);
var shipSize = 1;
var sut = new ShipGenerator(_random.Object);
var result = sut.GenerateShipFields(shipSize);
Assert.That(result.First().Substring(1), Is.EqualTo(expectedColumnNumberResult));
}
public void GenerateShipFields_ShouldReturnProperRowLetters(int rowNumber, string expectedLetter)
{
_random.SetupSequence(r => r.GetRandomNumber(BOARD_SIZE))
.Returns(COMMON_COLUMN_NUMBER)
.Returns(rowNumber);
_random.Setup(r => r.GetRandomNumber(NUMBER_OF_DIRECTIONS)).Returns(0);
var shipSize = 1;
var sut = new ShipGenerator(_random.Object);
var result = sut.GenerateShipFields(shipSize);
Assert.That(result.First().Substring(0, 1), Is.EqualTo(expectedLetter));
}
