public async Task CheckMergeWorks()
{
var firstList = GetAsync(new byte[] { 1, 5, 7, 10 });
var secondList = GetAsync(new byte[] { 1, 6, 7, 10, 12 });
var merger = new TableFileMerger(new[] { firstList.GetAsyncEnumerator(), secondList.GetAsyncEnumerator() });
var result = new List <int>();
while (await merger.MoveNextAsync())
{
result.Add(merger.Current.Key[0]);
}
var expected = new List <int>()
{
1, 5, 6, 7, 10, 12
};
Assert.Equal(expected, result);
}
public async Task OverlappedThreeWay()
{
var firstList = GetAsync(new byte[] { 10, 20, 30, 40, 50, 60 });
var secondList = GetAsync(new byte[] { 5, 10, 20, 30 });
var thirdList = GetAsync(new byte[] { 50, 60, 70, 80, 90, 100, 110 });
var merger = new TableFileMerger(new[] { firstList.GetAsyncEnumerator(), secondList.GetAsyncEnumerator(), thirdList.GetAsyncEnumerator() });
var result = new List <int>();
while (await merger.MoveNextAsync())
{
result.Add(merger.Current.Key[0]);
}
var expected = new List <int>()
{
5, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110
};
Assert.Equal(expected, result);
}
