public static void AssertTestRowSort(
string title,
ISortStrategy<TestLine> strategy,
int blockSize
)
{
var input = GenerateTestRows(blockSize);
var expected = input.OrderBy(x => x.String).ThenBy(x => x.Number).Select(x => _parser.Unparse(x)).ToArray();
var watch = new Stopwatch();
watch.Start();
var actual = strategy.Sort(input).Select(x => _parser.Unparse(x)).ToArray();
watch.Stop();
Assert.Equal(expected, actual);
}
private void WriteUngrouped(
IFileWriter fileWriter,
GroupedItem <T>[] block
)
{
_Status = SortStatus.Writing;
var unparsed = block
.Select(x => new GroupedItem <string> {
Count = x.Count, Item = _lineParser.Unparse(x.Item)
});
foreach (var item in unparsed)
{
for (var i = 0; i < item.Count; i++)
{
fileWriter.WriteLine(item.Item);
}
}
}
