public void WriteDocumentAndLoad()
{
var array = new byte[Constants.PAGE_SIZE_INCL_HEADER * 5];
UnitTestHelper.FillArray(ref array, 0x00);
Memory <byte> documentSlice = new Memory <byte>(array, 500, (int)Constants.PAGE_SIZE);
Core.Document.Document document = new Core.Document.Document(documentSlice, 1);
string testString = "This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test!";
byte[] testContent = Encoding.UTF8.GetBytes(testString);
document.Update(testContent);
document = null;
Core.Document.Document document2 = new Core.Document.Document(documentSlice);
var content = document2.GetContent();
content.Should().BeEquivalentTo(testContent);
}
public void SetAndGetContentTest()
{
var array = new byte[Constants.PAGE_SIZE_INCL_HEADER * 2];
UnitTestHelper.FillArray(ref array, 0x00);
Memory <byte> documentSlice = new Memory <byte>(array, 500, (int)Constants.PAGE_SIZE);
Core.Document.Document document = new Core.Document.Document(documentSlice, 0);
string testString = "This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test!";
byte[] testContent = Encoding.UTF8.GetBytes(testString);
document.SetContent(testContent);
document.Header.ContentLength.Should().Be((uint)testContent.Length);
var val = document.GetContent();
val.Should().BeEquivalentTo(testContent);
output.WriteLine($"Content org is {testContent.Length} and saved {document.Header.ContentLength}");
}
public void GetNextDocumentSliceAndAdjustOffsetTest()
{
var array = new byte[Constants.PAGE_SIZE_INCL_HEADER + 200];
UnitTestHelper.FillArray(ref array, 0x00);
string testString = "This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test! This is a test!";
byte[] testContent = Encoding.UTF8.GetBytes(testString);
Memory <byte> documentSlice = new Memory <byte>(array, 0, (int)Constants.PAGE_SIZE);
ushort id1 = 1;
ushort id2 = 2;
Core.Document.Document document = new Core.Document.Document(documentSlice, id1);
document.Update(testContent);
document = new Core.Document.Document(documentSlice.Slice((int)(testContent.Length + Constants.DOCUMENT_HEADER_SIZE)), id2);
document.Update(testContent);
documentSlice = new Memory <byte>(array, 0, (int)Constants.PAGE_SIZE);
var tuple = Core.Document.Document.GetNextDocumentSliceAndAdjustOffset(ref documentSlice);
tuple.DocumentId.Should().Be(id1);
tuple.DocumentSlice.HasValue.Should().BeTrue();
tuple.DocumentSlice.Value.Length.Should()
.Be((int)(testContent.Length + Constants.DOCUMENT_HEADER_SIZE));
tuple = Core.Document.Document.GetNextDocumentSliceAndAdjustOffset(ref documentSlice);
tuple.DocumentId.Should().Be(id2);
tuple.DocumentSlice.HasValue.Should().BeTrue();
tuple.DocumentSlice.Value.Length.Should()
.Be((int)(testContent.Length + Constants.DOCUMENT_HEADER_SIZE));
tuple = Core.Document.Document.GetNextDocumentSliceAndAdjustOffset(ref documentSlice);
tuple.DocumentId.Should().Be(0);
tuple.DocumentSlice.HasValue.Should().BeFalse();
}
