public async Task LoadWithoutUnsafeNodes_DifferentContent()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
// loading document first time
var firstDocument = new Fb2Document();
await firstDocument.LoadAsync(fileReadStream);
RewindStream(fileReadStream);
// loading document without unsafe nodes
var secondDocument = new Fb2Document();
await secondDocument.LoadAsync(fileReadStream, new Fb2StreamLoadingOptions(false));
firstDocument.Should().NotBe(secondDocument);
var firstBook = firstDocument.Book;
var secondBook = secondDocument.Book;
// different content due to skipped unsafe nodes
firstBook.Should().NotBe(secondBook);
}
}
public async Task Load_WithCloseInput_ClosesStream()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
// loading document without unsafe nodes
var firstDocument = new Fb2Document();
await firstDocument
.LoadAsync(fileReadStream, new Fb2StreamLoadingOptions(closeInputStream : true));
await fileReadStream
.Invoking(async s => await s.WriteAsync(new byte[5] {
4, 2, 0, 6, 9
}))
.Should()
.ThrowExactlyAsync <ObjectDisposedException>();
}
}
public async Task SameFile_DifferentLoads_SameContent()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
var fileStringContent = await ReadFileAsString(sampleFileInfo);
var xDocument = await ReadFileAsXDocument(sampleFileInfo);
var stringLoadedFb2Document = new Fb2Document();
stringLoadedFb2Document.Load(fileStringContent); // string
var stringLoadedAsyncFb2Document = new Fb2Document();
await stringLoadedAsyncFb2Document.LoadAsync(fileStringContent);
var xmlLoadedFb2Document = new Fb2Document();
xmlLoadedFb2Document.Load(xDocument); // xDocument
var streamLoadedFb2Document = new Fb2Document();
var streamLoadedAsyncFb2Document = new Fb2Document();
using (var stream = sampleFileInfo.OpenRead())
{
streamLoadedFb2Document.Load(stream); // sync stream
RewindStream(stream);
await streamLoadedAsyncFb2Document.LoadAsync(stream); // async stream
}
stringLoadedFb2Document
.Should().Be(stringLoadedAsyncFb2Document)
.And.Be(xmlLoadedFb2Document)
.And.Be(streamLoadedFb2Document)
.And.Be(streamLoadedAsyncFb2Document);
stringLoadedFb2Document.Book
.Should().Be(stringLoadedAsyncFb2Document.Book)
.And.Be(xmlLoadedFb2Document.Book)
.And.Be(streamLoadedFb2Document.Book)
.And.Be(streamLoadedAsyncFb2Document.Book);
}
public async Task ExportDocument_AndReload_SameContent()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
// loading document first time
var firstDocument = new Fb2Document();
await firstDocument.LoadAsync(fileReadStream);
var firstDocXml = firstDocument.ToXml();
var secondDocument = new Fb2Document();
secondDocument.Load(firstDocXml);
firstDocument.Should().Be(secondDocument);
var firstBook = firstDocument.Book;
var secondBook = secondDocument.Book;
firstBook.Should().Be(secondBook);
}
}
public async Task InstancesOfBookAreSame()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
var firstDocument = new Fb2Document();
await firstDocument.LoadAsync(fileReadStream);
RewindStream(fileReadStream);
var secondDocument = Fb2Document.CreateDocument();
await secondDocument.LoadAsync(fileReadStream);
firstDocument.Should().Be(secondDocument);
var firstBook = firstDocument.Book;
var secondBook = secondDocument.Book;
firstBook.Should().Be(secondBook);
fileReadStream.Close();
}
}
public async Task LoadWithoutMetadata_DifferentContent()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
// loading document first time
var firstDocument = new Fb2Document();
await firstDocument.LoadAsync(fileReadStream);
RewindStream(fileReadStream);
// loading document without unsafe nodes
var secondDocument = new Fb2Document();
await secondDocument.LoadAsync(fileReadStream, new Fb2StreamLoadingOptions(loadNamespaceMetadata : false));
firstDocument.Book !.NodeMetadata.Should().NotBeNull();
secondDocument.Book !.NodeMetadata.Should().BeNull();
firstDocument.Bodies.First().NodeMetadata.Should().NotBeNull();
secondDocument.Bodies.First().NodeMetadata.Should().BeNull();
}
}
public async Task BookContentCheck()
{
var sampleFileInfo = GetSampleFileInfo(SampleFileName);
using (var fileReadStream = sampleFileInfo.OpenRead())
{
var document = new Fb2Document();
await document.LoadAsync(fileReadStream);
document.Bodies.Should().HaveCount(3);
var firstBody = document.Bodies[0];
var firstBodyTitle = firstBody.GetFirstChild <Title>();
firstBodyTitle.Should().NotBeNull();
var firstBodySections = firstBody.GetChildren <BodySection>();
firstBodySections.Should().HaveCount(9);
var secondBody = document.Bodies[1];
var secondBodyAttributes = secondBody.Attributes.Should().HaveCount(1);
var secondBodyNameAttribute = secondBody.Attributes.First();
secondBodyNameAttribute.Key.Should().Be(AttributeNames.Name);
secondBodyNameAttribute.Value.Should().Be("notes");
var secondBodyTitle = secondBody.GetFirstChild <Title>();
secondBodyTitle.Should().NotBeNull();
var secondBodySections = secondBody.GetChildren <BodySection>();
secondBodySections.Should().HaveCount(20);
var thirdBody = document.Bodies[2];
var thirdBodySections = thirdBody.GetChildren <BodySection>();
thirdBodySections.Should().HaveCount(1);
document.BinaryImages.Should().HaveCount(33);
}
}