public void ColumnApplyShouldOperateByColumns()
{
var spreadsheet = new Spreadsheet(
new[]
{
new[] { "1", "2" },
new[] { "1", "3" },
new[] { "1", "4" },
});
spreadsheet.ColumnApply(x => x.All(y => y == "1"), 0).Should().BeTrue();
spreadsheet.ColumnApply(x => x.Select(int.Parse).Sum(), 1).Should().Be(9);
}
public void ColumnApplyShouldSkipRows()
{
var spreadsheet = new Spreadsheet(
new[]
{
new[] { "1", "2" },
new[] { "1", "3" },
new[] { "1", "4" },
});
spreadsheet.ColumnApply(x => x.Select(int.Parse).Sum(), 1, 0).Should().Be(9);
spreadsheet.ColumnApply(x => x.Select(int.Parse).Sum(), 1, 1).Should().Be(7);
spreadsheet.ColumnApply(x => x.Select(int.Parse).Sum(), 1, 2).Should().Be(4);
}
