public void LookupTest()
{
// Explicit escaped string so we can control whitespace and newlines.
string src = "h1,h2\na1 ,a2\r\n b1 ,b2";
var bytes = Encoding.ASCII.GetBytes(src);
var input = new MemoryStream(bytes);
DataTableStreamLookup<TestRow> lookup = new DataTableStreamLookup<TestRow>(input);
long offsetA = 6;
string keyA = "a1+a2";
long offsetB = 14;
string keyB = "b1+b2";
List<Tuple<long, string>> list = new List<Tuple<long, string>>();
lookup.GetOffsetsForRow((row, offset) =>
{
string key = row.GetKey();
list.Add(Tuple.Create(offset, key));
});
Assert.Equal(2, list.Count);
Assert.Equal(offsetA, list[0].Item1);
Assert.Equal(keyA, list[0].Item2);
Assert.Equal(offsetB, list[1].Item1);
Assert.Equal(keyB, list[1].Item2);
var rowA = lookup.ReadAtOffset(offsetA);
Assert.Equal(keyA, rowA.GetKey());
var rowB = lookup.ReadAtOffset(offsetB);
Assert.Equal(keyB, rowB.GetKey());
}
public void LookupTest()
{
// Explicit escaped string so we can control whitespace and newlines.
string src = "h1,h2\na1 ,a2\r\n b1 ,b2";
var bytes = Encoding.ASCII.GetBytes(src);
var input = new MemoryStream(bytes);
DataTableStreamLookup <TestRow> lookup = new DataTableStreamLookup <TestRow>(input);
long offsetA = 6;
string keyA = "a1+a2";
long offsetB = 14;
string keyB = "b1+b2";
List <Tuple <long, string> > list = new List <Tuple <long, string> >();
lookup.GetOffsetsForRow((row, offset) =>
{
string key = row.GetKey();
list.Add(Tuple.Create(offset, key));
});
Assert.Equal(2, list.Count);
Assert.Equal(offsetA, list[0].Item1);
Assert.Equal(keyA, list[0].Item2);
Assert.Equal(offsetB, list[1].Item1);
Assert.Equal(keyB, list[1].Item2);
var rowA = lookup.ReadAtOffset(offsetA);
Assert.Equal(keyA, rowA.GetKey());
var rowB = lookup.ReadAtOffset(offsetB);
Assert.Equal(keyB, rowB.GetKey());
}
