private DelegatedIndex CopyIndex(Lunr.Index index)
{
var path = _tempDir.NewDirectory();
var lmdb = new LmdbIndex(path);
foreach (var field in index.Fields)
{
Assert.True(lmdb.AddField(field));
}
foreach (var(k, v) in index.FieldVectors)
{
Assert.True(lmdb.AddFieldVector(k, v));
}
foreach (var(k, v) in index.InvertedIndex)
{
Assert.True(lmdb.AddInvertedIndexEntry(k, v));
}
var idx = new DelegatedIndex(lmdb, index.Pipeline);
return(idx);
}
public void Can_persist_fields()
{
const string field = "Field";
using var index = new LmdbIndex(_tempDir.NewDirectory());
var addedField = index.AddField(field);
Assert.True(addedField);
var fields = index.GetFields();
Assert.NotNull(fields);
Assert.Equal(field, fields.Single());
var removedField = index.RemoveField(field);
Assert.True(removedField);
var noFields = index.GetFields();
Assert.NotNull(fields);
Assert.Empty(noFields);
}
public async Task FieldContainsTermsThatClashWithObjectPrototype()
{
var builder = new LmdbBuilder();
builder.AddField("title");
await builder.Add(new Document
{
{ "id", "id" },
{ "title", "constructor" }
});
using var index = builder.Build(_tempDir.NewDirectory());
Assert.Empty(index.GetInvertedIndexEntryByKey("constructor") !["title"]["id"]);