public void ReadMigrated_on_handled_empty_elements_succeeds(VersionedElementInfo elementInfo)
{
using var emptyElementStream = CreateEmptyElementStream(elementInfo);
var(reader, info) = DataVersionManagement.ReadMigrated(emptyElementStream);
using (reader)
{
GetVersion(reader).Should().Be(info.Version);
}
}
public void ReadMigrated_on_old_files_succeeds(string datafile)
{
using var stream = datafile.GetDatafileStream(BattleScribeVersion.V1x15);
var(result, info) = DataVersionManagement.ReadMigrated(stream);
using (result)
{
GetVersion(result).Should().Be(info.Version);
}
}
public void ReadRootElementInfo_succeeds(RootElement rootElement, string versionText)
{
var elementInfo =
new VersionedElementInfo(
rootElement,
BattleScribeVersion.Parse(versionText));
using var stream = CreateEmptyElementStream(elementInfo);
var result = DataVersionManagement.ReadRootElementInfo(stream);
result.Should().Be(elementInfo);
}
public void ReadRootElementInfo_doesnt_read_to_stream_end()
{
using var xmlStream = new MemoryStream();
using var writer = CreateNotClosingStreamWriter(xmlStream);
writer.WriteLine("<roster battleScribeVersion='1.15'>");
for (var i = 0; i < 1000; i++)
{
writer.WriteLine(" <el attrib='value'>content</el>");
}
writer.WriteLine("</roster>");
writer.Flush();
xmlStream.Position = 0;
_ = DataVersionManagement.ReadRootElementInfo(xmlStream);
xmlStream.Position
.Should().BeLessThan(xmlStream.Length, "because massive streams aren't read to the end.");
}
