private HintField CreateSut(IMineField mineField)
{
var hintCompass = new HintCompass(mineField);
var hintField = new HintField(HintCompassFactory,
mineField);
return(hintField);
}
private IHintField CreateHintField([NotNull] IMineField mineField)
{
var factory = new HintCompassFactory();
var hintField = new HintField(factory,
mineField);
return(hintField);
}
public void ColumnsCount_ReturnsColumnsCount_ForHintField()
{
// Arrange
IMineField field = CreateMineField(m_MineFieldWithTwoMines);
HintField sut = CreateSut(field);
// Act
// Assert
Assert.AreEqual(4,
sut.RowsCount);
}
public void GetHintFor_Throws_ForInvalidRowAndColumn(int row,
int column)
{
// Arrange
IMineField mineField = CreateMineField(m_MineFieldWithTwoMines);
HintField sut = CreateSut(mineField);
// Act
// Assert
Assert.Throws <ArgumentException>(() => sut.GetHintFor(row,
column));
}
private HintField CreateSut(IMineField mineField)
{
var hintCompass = new HintCompass(mineField); // todo replace with Substitute?
var factory = Substitute.For <IHintCompassFactory>();
factory.Create(Arg.Any <IMineField>())
.Returns(hintCompass);
var hintField = new HintField(factory,
mineField);
return(hintField);
}
public void GetHintFor_ReturnsHintNumber_ForRowAndColumn(int row,
int column,
int expected)
{
// Arrange
IMineField mineField = CreateMineField(m_MineFieldWithTwoMines);
HintField sut = CreateSut(mineField);
// Act
int actual = sut.GetHintFor(row,
column);
// Assert
Assert.AreEqual(expected,
actual);
}
