/// <summary>
/// Initializes a new instance of the <see cref="T:SqlIndex" /> class.
/// </summary>
/// <param name="connector">The connection object.</param>
public SqlIndex(IIndexConnector connector)
{
if(connector == null) throw new ArgumentNullException("connector");
this.connector = connector;
this.stopWords = new string[0];
}
public void Search()
{
// Basic integration test: search algorithms are already extensively tested with InMemoryIndexBase
MockRepository mocks = new MockRepository();
IIndexConnector conn = mocks.StrictMock <IIndexConnector>();
ScrewTurn.Wiki.SearchEngine.IWordFetcher fetcher = mocks.StrictMock <ScrewTurn.Wiki.SearchEngine.IWordFetcher>();
ScrewTurn.Wiki.SearchEngine.Word dummy = null;
Expect.Call(fetcher.TryGetWord("test", out dummy)).Return(false);
Expect.Call(fetcher.TryGetWord("query", out dummy)).Return(false);
fetcher.Dispose();
LastCall.On(fetcher);
Expect.Call(conn.GetWordFetcher()).Return(fetcher);
mocks.ReplayAll();
SqlIndex index = new SqlIndex(conn);
Assert.AreEqual(0, index.Search(new ScrewTurn.Wiki.SearchEngine.SearchParameters("test query")).Count, "Wrong search result count");
mocks.VerifyAll();
}
/// <summary>
/// Initializes a new instance of the <see cref="T:SqlIndex" /> class.
/// </summary>
/// <param name="connector">The connection object.</param>
public SqlIndex(IIndexConnector connector)
{
if (connector == null)
{
throw new ArgumentNullException("connector");
}
this.connector = connector;
this.stopWords = new string[0];
}
public void StoreDocument()
{
MockRepository mocks = new MockRepository();
IIndexConnector conn = mocks.StrictMock <IIndexConnector>();
ScrewTurn.Wiki.SearchEngine.IDocument doc = mocks.StrictMock <ScrewTurn.Wiki.SearchEngine.IDocument>();
string dummyState = "state";
string content = "This is some test content.";
string title = "My Document";
Expect.Call(doc.Title).Return(title).Repeat.AtLeastOnce();
Expect.Call(doc.Tokenize(content)).Return(ScrewTurn.Wiki.SearchEngine.Tools.Tokenize(content, ScrewTurn.Wiki.SearchEngine.WordLocation.Content));
Expect.Call(doc.Tokenize(title)).Return(ScrewTurn.Wiki.SearchEngine.Tools.Tokenize(title, ScrewTurn.Wiki.SearchEngine.WordLocation.Title));
Predicate <ScrewTurn.Wiki.SearchEngine.WordInfo[]> contentPredicate = (array) => {
return
(array.Length == 5 &&
array[0].Text == "this" &&
array[1].Text == "is" &&
array[2].Text == "some" &&
array[3].Text == "test" &&
array[4].Text == "content");
};
Predicate <ScrewTurn.Wiki.SearchEngine.WordInfo[]> titlePredicate = (array) => {
return
(array.Length == 2 &&
array[0].Text == "my" &&
array[1].Text == "document");
};
Predicate <ScrewTurn.Wiki.SearchEngine.WordInfo[]> keywordsPredicate = (array) => {
return
(array.Length == 1 &&
array[0].Text == "test");
};
conn.DeleteDataForDocument(doc, dummyState);
LastCall.On(conn);
Expect.Call(conn.SaveDataForDocument(null, null, null, null, null)).IgnoreArguments()
.Constraints(RC.Is.Same(doc), RC.Is.Matching(contentPredicate), RC.Is.Matching(titlePredicate), RC.Is.Matching(keywordsPredicate), RC.Is.Same(dummyState))
.Return(8);
mocks.ReplayAll();
SqlIndex index = new SqlIndex(conn);
Assert.AreEqual(8, index.StoreDocument(doc, new string[] { "test" }, content, dummyState), "Wrong occurrence count");
mocks.VerifyAll();
}
public void Clear()
{
MockRepository mocks = new MockRepository();
IIndexConnector conn = mocks.StrictMock <IIndexConnector>();
string dummyState = "state";
conn.ClearIndex(dummyState);
LastCall.On(conn);
mocks.ReplayAll();
SqlIndex index = new SqlIndex(conn);
index.Clear(dummyState);
mocks.VerifyAll();
}
public void TotalDocuments_TotalWords_TotalOccurrences()
{
MockRepository mocks = new MockRepository();
IIndexConnector conn = mocks.StrictMock <IIndexConnector>();
Expect.Call(conn.GetCount(IndexElementType.Documents)).Return(12);
Expect.Call(conn.GetCount(IndexElementType.Words)).Return(567);
Expect.Call(conn.GetCount(IndexElementType.Occurrences)).Return(3456);
mocks.ReplayAll();
SqlIndex index = new SqlIndex(conn);
Assert.AreEqual(12, index.TotalDocuments, "Wrong document count");
Assert.AreEqual(567, index.TotalWords, "Wrong word count");
Assert.AreEqual(3456, index.TotalOccurrences, "Wrong occurence count");
mocks.VerifyAll();
}
