public void Dead_cell_with_3_neighbours_is_born()
{
// Arrange
var cell = new EmptyCell();
// Act
var newCell = cell.Evolve(3);
// Assert
newCell.ShouldBeOfType <LivingCell>();
}
public void Living_cell_with_4_or_more_neighbours_dies(int neighbours)
{
// Arrange
var cell = new EmptyCell();
// Act
var newCell = cell.Evolve(neighbours);
// Assert
newCell.ShouldBeOfType <EmptyCell>();
}
public void Dead_cell_with_greater_than_3_neighbours_stays_dead(int neighbours)
{
// Arrange
var cell = new EmptyCell();
// Act
var newCell = cell.Evolve(neighbours);
// Assert
newCell.ShouldBeOfType <EmptyCell>();
}