public void AnItemCanBeUpdatedInTheIndex()
{
TestDataGenerator tdg = new TestDataGenerator();
Directory directory = new RAMDirectory();
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.LuceneVersion.LUCENE_48);
indexer = new LuceneIndexer(directory, analyzer);
indexer.CreateIndex(tdg.AllData, true);
// we need a searcher for this test
LuceneIndexSearcher searcher = new LuceneIndexSearcher(directory, analyzer);
// get the 1st item
SearchOptions options = new SearchOptions("*****@*****.**", "Email");
var initialResults = searcher.ScoredSearch(options);
foreach (var item in initialResults.Results)
{
output.WriteLine($"{item.Score}\t{item.Document.Get("Id")}\t{item.Document.Get("FirstName")}\t{item.Document.Get("Email")}");
}
//Assert.Equal(1, initialResults.TotalHits);
Document rambler = initialResults.Results.First().Document;
// convert to ILuceneIndexable
User user = new User()
{
Id = int.Parse(rambler.Get("Id")),
IndexId = new Guid(rambler.Get("IndexId")),
FirstName = rambler.Get("FirstName"),
Surname = rambler.Get("Surname"),
Email = rambler.Get("Email"),
JobTitle = rambler.Get("JobTitle")
};
// make an edit
user.FirstName = "Duke";
user.Surname = "Nukem";
// add the update to the indexer
indexer.Update(user);
// search again
var endResults = searcher.ScoredSearch(options);
foreach (var item in endResults.Results)
{
output.WriteLine($"{item.Score}\t{item.Document.Get("Id")}\t{item.Document.Get("FirstName")}\t{item.Document.Get("Email")}");
}
// Assert.Equal(1, endResults.TotalHits);
Assert.Equal(user.IndexId.ToString(), endResults.Results.First().Document.Get("IndexId"));
Assert.Equal(user.Id.ToString(), endResults.Results.First().Document.Get("Id"));
Assert.Equal(user.FirstName, endResults.Results.First().Document.Get("FirstName"));
Assert.Equal(user.Surname, endResults.Results.First().Document.Get("Surname"));
directory.ClearLock("write.lock");
}
public void AnItemCanBeRemovedFromTheIndex()
{
TestDataGenerator tdg = new TestDataGenerator();
Directory directory = new RAMDirectory();
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.LuceneVersion.LUCENE_48);
_indexer = new LuceneIndexer(directory, analyzer);
_indexer.CreateIndex(tdg.AllData);
_indexer.Delete(tdg.AllData.First());
Assert.True(tdg.AllData.Count > _indexer.Count());
directory.ClearLock("write.lock");
}
public void AnIndexCanBeCreated()
{
TestDataGenerator tdg = new TestDataGenerator();
Directory directory = new RAMDirectory();
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.LuceneVersion.LUCENE_48);
_indexer = new LuceneIndexer(directory, analyzer);
_indexer.CreateIndex(tdg.AllData);
Assert.Equal(2000, _indexer.Count());
analyzer.Dispose();
directory.ClearLock("write.lock");
directory.Dispose();
}
public void AnItemCanBeAddedToTheIndex()
{
TestDataGenerator tdg = new TestDataGenerator();
Directory directory = new RAMDirectory();
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.LuceneVersion.LUCENE_48);
indexer = new LuceneIndexer(directory, analyzer);
indexer.CreateIndex(tdg.AllData, true);
Assert.Equal(2000, indexer.Count());
indexer.Add(tdg.ANewUser());
Assert.Equal(2001, indexer.Count());
directory.ClearLock("write.lock");
}
public void AnItemCanBeUpdatedInTheIndex()
{
TestDataGenerator tdg = new TestDataGenerator();
Directory directory = new RAMDirectory();
Analyzer analyzer = new StandardAnalyzer(Lucene.Net.Util.LuceneVersion.LUCENE_48);
_indexer = new LuceneIndexer(directory, analyzer);
_indexer.CreateIndex(tdg.AllData);
LuceneIndexSearcher searcher = new LuceneIndexSearcher(directory, analyzer, new MemoryCache(new MemoryCacheOptions()));
SearchOptions options = new SearchOptions("*****@*****.**", "Email");
var initialResults = searcher.ScoredSearch(options);
foreach (var item in initialResults.Results)
{
_output.WriteLine($"{item.Score}\t{item.Document.Get("Id")}\t{item.Document.Get("FirstName")}\t{item.Document.Get("Email")}");
}
Document rambler = initialResults.Results.First().Document;
User user = new User()
{
Id = int.Parse(rambler.Get("Id")),
FirstName = rambler.Get("FirstName"),
Surname = rambler.Get("Surname"),
Email = rambler.Get("Email"),
JobTitle = rambler.Get("JobTitle")
};
user.FirstName = "Duke";
user.Surname = "Nukem";
_indexer.Update(user);
var endResults = searcher.ScoredSearch(options);
foreach (var item in endResults.Results)
{
_output.WriteLine($"{item.Score}\t{item.Document.Get("Id")}\t{item.Document.Get("FirstName")}\t{item.Document.Get("Email")}");
}
Assert.Equal(user.Id.ToString(), endResults.Results.First().Document.Get("Id"));
Assert.Equal(user.FirstName, endResults.Results.First().Document.Get("FirstName"));
Assert.Equal(user.Surname, endResults.Results.First().Document.Get("Surname"));
directory.ClearLock("write.lock");
}
public static void Init(TestContext context)
{
indexer.CreateIndex(tdg.AllData);
}
public LuceneIndexSearcherTests(TestDataGenerator tdg)
{
Indexer.CreateIndex(tdg.AllData);
}
public void Initialize()
{
indexer = new LuceneIndexer(directory, analyzer);
indexer.CreateIndex(tdg.AllData, true);
}
