public void NumberListColumn_Basics()
{
NumberListColumn <int> column = new NumberListColumn <int>();
column[0].SetTo(new ArraySlice <int>(new int[] { 0, 1, 2 }));
TreeDiagnostics diagnostics = TreeSerializer.Diagnostics(column, TreeFormat.Binary);
int tinyColumnLength = (int)diagnostics.Length;
Column.Basics(() => new NumberListColumn <int>(), NumberList <int> .Empty, column[0], (index) =>
{
column[index].SetTo(new ArraySlice <int>(new int[] { index, index + 1, index + 2 }));
return(column[index]);
});
// NumberList Equals, GetHashCode
int[] asArray = new int[] { 0, 1, 3 };
column[1].SetTo(new ArraySlice <int>(asArray));
Assert.False(column[0] == column[1]);
Assert.True(column[0] != column[1]);
Assert.NotEqual(column[0].GetHashCode(), column[1].GetHashCode());
// Compare to array
Assert.True(column[1].Equals(asArray));
// ForEach
column.Clear();
column[0].SetTo(new ArraySlice <int>(new int[] { 0, 1, 2 }));
int sum = 0;
column.ForEach((slice) =>
{
int[] array = slice.Array;
int end = slice.Index + slice.Count;
for (int i = slice.Index; i < end; ++i)
{
sum += array[i];
}
});
Assert.Equal(3, sum);
}
