public void WhenInvalidInput_ShouldReturnNull(string value)
{
var cb = new CoordinateBoundary();
var result = cb.CoordinateFromInput(value);
Assert.Null(result);
}
public void WhenValidInput_ShouldParseCaseInsensitive(string value)
{
var cb = new CoordinateBoundary();
var result = cb.CoordinateFromInput(value);
Assert.NotNull(result);
}
public void WhenNotLastRow_ShouldNotThrowIfNextRow()
{
var cb = new CoordinateBoundary();
var result = cb.CoordinateFromInput($"{cb.ColumnValues.First()}{cb.RowValues.First()}");
Assert.NotNull(result);
new BattleCoordinate(result.ColumnNumber, result.RowNumber + 1, result);
}
public void WhenIsLastRow_ShouldThrowIfNextRow()
{
var cb = new CoordinateBoundary();
var result = cb.CoordinateFromInput($"{cb.ColumnValues.First()}{cb.RowValues.Last()}");
Assert.NotNull(result);
Assert.Throws <ArgumentOutOfRangeException>(() => new BattleCoordinate(result.ColumnNumber, result.RowNumber + 1, result));
}
public void WhenBoundaryRowCoordinate_ShouldBeLastRow()
{
var cb = new CoordinateBoundary();
var result = cb.CoordinateFromInput($"{cb.ColumnValues.First()}{cb.RowValues.Last()}");
Assert.NotNull(result);
Assert.True(result.IsLastRow);
}
