public async Task CorrectlyAddSinglePageIndex()
{
var path = Path.Combine(MockFilesDirectory, "singlepage-write");
var fileInfo = new FileInfo(Path.Combine(path, "data-record-index-pointers.index"));
if (fileInfo.Exists)
{
fileInfo.Delete();
await Task.Delay(100);
}
var dataRecordIndexPointer = new DataRecordIndexPointer(1, 10, 0, 132);
DataRecordIndexPointer foundPointer;
bool isFound;
using (var dataRecordIndexStore = new Core.DataRecordIndexStorage(path, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(200))))
{
dataRecordIndexStore.AddToIndex(dataRecordIndexPointer);
isFound = dataRecordIndexStore.TryGetIndex(dataRecordIndexPointer.DataRecordId, out foundPointer);
}
Assert.Multiple(() =>
{
Assert.IsTrue(isFound, "Данные по индексу должны найтись.");
Assert.AreEqual(dataRecordIndexPointer, foundPointer, "То что положили, то и должны вернуть.");
Assert.AreEqual(File.ReadAllBytes(Path.Combine(path, "expected.index")), File.ReadAllBytes(fileInfo.FullName));
});
}
public void CorrectlyReadMultiPageIndex()
{
var path = Path.Combine(MockFilesDirectory, "multipage-read");
DataRecordIndexPointer multipageIndex;
DataRecordIndexPointer foundPointer;
bool isFound;
using (var dataRecordIndexStore = new Core.DataRecordIndexStorage(path, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(200))))
{
var dataRecordIndexPointer1 = new DataRecordIndexPointer(1, 1, 0, 512);
var dataRecordIndexPointer2 = new DataRecordIndexPointer(1, 2, 0, 512);
var dataRecordIndexPointer3 = new DataRecordIndexPointer(1, 3, 0, 256);
multipageIndex = new DataRecordIndexPointer(
dataRecordIndexPointer1.DataRecordId,
dataRecordIndexPointer1.DataPageNumber,
dataRecordIndexPointer1.Offset,
dataRecordIndexPointer1.Length,
dataRecordIndexPointer2,
dataRecordIndexPointer3
);
isFound = dataRecordIndexStore.TryGetIndex(multipageIndex.DataRecordId, out foundPointer);
}
Assert.Multiple(() =>
{
Assert.IsTrue(isFound, "Данные по индексу должны найтись.");
Assert.AreEqual(multipageIndex, foundPointer, "То что положили, то и должны вернуть.");
Assert.AreEqual(multipageIndex.AdditionalDataRecordIndexPointers.Length, foundPointer.AdditionalDataRecordIndexPointers.Length, "То что положили, то и должны вернуть.");
});
}
public async Task CorrectlyAddMultiPageIndex()
{
var path = Path.Combine(MockFilesDirectory, "multipage-write");
var fileInfo = new FileInfo(Path.Combine(path, "data-record-index-pointers.index"));
if (fileInfo.Exists)
{
fileInfo.Delete();
await Task.Delay(100);
}
DataRecordIndexPointer multipageIndex;
DataRecordIndexPointer foundPointer;
bool isFound;
using (var dataRecordIndexStore = new Core.DataRecordIndexStorage(path, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(200))))
{
var dataRecordIndexPointer1 = new DataRecordIndexPointer(1, 1, 0, 512);
var dataRecordIndexPointer2 = new DataRecordIndexPointer(1, 2, 0, 512);
var dataRecordIndexPointer3 = new DataRecordIndexPointer(1, 3, 0, 256);
multipageIndex = new DataRecordIndexPointer(
dataRecordIndexPointer1.DataRecordId,
dataRecordIndexPointer1.DataPageNumber,
dataRecordIndexPointer1.Offset,
dataRecordIndexPointer1.Length,
dataRecordIndexPointer2,
dataRecordIndexPointer3
);
dataRecordIndexStore.AddToIndex(multipageIndex);
isFound = dataRecordIndexStore.TryGetIndex(multipageIndex.DataRecordId, out foundPointer);
}
Assert.Multiple(() =>
{
Assert.IsTrue(isFound, "Данные по индексу должны найтись.");
Assert.AreEqual(multipageIndex, foundPointer, "То что положили, то и должны вернуть.");
Assert.AreEqual(multipageIndex.AdditionalDataRecordIndexPointers.Length, foundPointer.AdditionalDataRecordIndexPointers.Length, "То что положили, то и должны вернуть.");
Assert.AreEqual(File.ReadAllBytes(Path.Combine(path, "expected.index")), File.ReadAllBytes(fileInfo.FullName));
});
}
public void CorrectlyReadSinglePageIndex()
{
var path = Path.Combine(MockFilesDirectory, "singlepage-read");
DataRecordIndexPointer dataRecordIndexPointer;
DataRecordIndexPointer foundIndexPointer;
bool isFound;
using (var dataRecordIndexStore = new Core.DataRecordIndexStorage(path, new DataRecordIndexStoreConfig(TimeSpan.FromMilliseconds(200))))
{
dataRecordIndexPointer = new DataRecordIndexPointer(1, 10, 0, 132);
isFound = dataRecordIndexStore.TryGetIndex(dataRecordIndexPointer.DataRecordId, out foundIndexPointer);
}
Assert.Multiple(() =>
{
Assert.IsTrue(isFound, "Данные по индексу должны найтись.");
Assert.AreEqual(dataRecordIndexPointer, foundIndexPointer, "То что положили, то и должны вернуть.");
});
}
