public void Find_ReturnsEmpty_ForDictionaryEmpty()
{
// Arrange
Dictionary <int, ICells> rows = CreateEmpty();
LivingCellFinder sut = CreateSut();
// Act
IEnumerable <ICellInformation> actual = sut.Find(rows);
// Assert
actual.Count().ShouldEqual(0);
}
public void Find_ReturnsAliveCells_ForRowsNotEmpty()
{
// Arrange
IEnumerable <ICellInformation> expected = CreateExpectedCellInfos();
Dictionary <int, ICells> rows = CreateNotEmptyRows();
LivingCellFinder sut = CreateSut();
// Act
IEnumerable <ICellInformation> actual = sut.Find(rows);
// Assert
Assert.True(expected.SequenceEqual(actual));
}