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Fixed help files.

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Dario Solera 2009-09-30 13:47:13 +00:00
commit b8f912cc79
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SearchEngine-Tests/InMemoryIndexBaseTests.cs Normal file
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using System;
using System.Collections.Generic;
using System.Text;
using NUnit.Framework;
using Rhino.Mocks;
using Rhino.Mocks.Constraints;
namespace ScrewTurn.Wiki.SearchEngine.Tests {
[TestFixture]
public class InMemoryIndexBaseTests : IndexBaseTests {
/// <summary>
/// Gets the instance of the index to test.
/// </summary>
/// <returns>The instance of the index.</returns>
protected override IIndex GetIndex() {
return MockInMemoryIndex();
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void SetBuildDocumentDelegate_NullDelegate() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
index.SetBuildDocumentDelegate(null);
}
[Test]
public void InitializeData() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
IDocument d = MockDocument("doc", "Document", "doc", DateTime.Now);
DumpedDocument[] documents = new DumpedDocument[] { new DumpedDocument(d) };
DumpedWord[] words = new DumpedWord[] {
new DumpedWord(new Word(1, "document")),
new DumpedWord(new Word(2, "this")),
new DumpedWord(new Word(3, "is")),
new DumpedWord(new Word(4, "some")),
new DumpedWord(new Word(5, "content")) };
DumpedWordMapping[] mappings = new DumpedWordMapping[] {
new DumpedWordMapping(words[0].ID, documents[0].ID, new BasicWordInfo(0, 0, WordLocation.Title)),
new DumpedWordMapping(words[1].ID, documents[0].ID, new BasicWordInfo(0, 0, WordLocation.Content)),
new DumpedWordMapping(words[2].ID, documents[0].ID, new BasicWordInfo(5, 1, WordLocation.Content)),
new DumpedWordMapping(words[3].ID, documents[0].ID, new BasicWordInfo(8, 2, WordLocation.Content)),
new DumpedWordMapping(words[4].ID, documents[0].ID, new BasicWordInfo(13, 3, WordLocation.Content)) };
index.SetBuildDocumentDelegate(delegate(DumpedDocument doc) { return d; });
index.InitializeData(documents, words, mappings);
Assert.AreEqual(1, index.TotalDocuments, "Wrong document count");
Assert.AreEqual(5, index.TotalWords, "Wrong word count");
Assert.AreEqual(5, index.TotalOccurrences, "Wrong occurrence count");
SearchResultCollection res = index.Search(new SearchParameters("document content"));
Assert.AreEqual(1, res.Count, "Wrong result count");
Assert.AreEqual(2, res[0].Matches.Count, "Wrong matches count");
Assert.AreEqual("document", res[0].Matches[0].Text, "Wrong match text");
Assert.AreEqual(0, res[0].Matches[0].FirstCharIndex, "Wrong match first char index");
Assert.AreEqual(0, res[0].Matches[0].WordIndex, "Wrong match word index");
Assert.AreEqual(WordLocation.Title, res[0].Matches[0].Location, "Wrong match location");
Assert.AreEqual("content", res[0].Matches[1].Text, "Wrong match text");
Assert.AreEqual(13, res[0].Matches[1].FirstCharIndex, "Wrong match first char index");
Assert.AreEqual(3, res[0].Matches[1].WordIndex, "Wrong match word index");
Assert.AreEqual(WordLocation.Content, res[0].Matches[1].Location, "Wrong match location");
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void InitializeData_NullDocuments() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
index.SetBuildDocumentDelegate(delegate(DumpedDocument doc) { return null; });
index.InitializeData(null, new DumpedWord[0], new DumpedWordMapping[0]);
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void InitializeData_NullWords() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
index.SetBuildDocumentDelegate(delegate(DumpedDocument doc) { return null; });
index.InitializeData(new DumpedDocument[0], null, new DumpedWordMapping[0]);
}
[Test]
[ExpectedException(typeof(ArgumentNullException))]
public void InitializeData_NullMappings() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
index.SetBuildDocumentDelegate(delegate(DumpedDocument doc) { return null; });
index.InitializeData(new DumpedDocument[0], new DumpedWord[0], null);
}
[Test]
[ExpectedException(typeof(InvalidOperationException))]
public void InitializeData_NoBuildDocumentDelegate() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
index.InitializeData(new DumpedDocument[0], new DumpedWord[0], new DumpedWordMapping[0]);
}
[Test]
public void InitializeData_DocumentNotAvailable() {
IInMemoryIndex index = (IInMemoryIndex)GetIndex();
IDocument doc = MockDocument("doc", "Document", "doc", DateTime.Now);
IDocument inexistent = MockDocument2("inexistent", "Inexistent", "doc", DateTime.Now);
DumpedDocument[] documents = new DumpedDocument[] {
new DumpedDocument(doc),
new DumpedDocument(inexistent) };
DumpedWord[] words = new DumpedWord[] {
new DumpedWord(new Word(1, "document")),
new DumpedWord(new Word(2, "this")),
new DumpedWord(new Word(3, "is")),
new DumpedWord(new Word(4, "some")),
new DumpedWord(new Word(5, "content")),
new DumpedWord(new Word(6, "inexistent")),
new DumpedWord(new Word(7, "dummy")),
new DumpedWord(new Word(8, "text")),
new DumpedWord(new Word(9, "used")),
new DumpedWord(new Word(10, "for")),
new DumpedWord(new Word(11, "testing")),
new DumpedWord(new Word(12, "purposes")) };
DumpedWordMapping[] mappings = new DumpedWordMapping[] {
new DumpedWordMapping(words[0].ID, documents[0].ID, new BasicWordInfo(0, 0, WordLocation.Title)),
new DumpedWordMapping(words[1].ID, documents[0].ID, new BasicWordInfo(0, 0, WordLocation.Content)),
new DumpedWordMapping(words[2].ID, documents[0].ID, new BasicWordInfo(5, 1, WordLocation.Content)),
new DumpedWordMapping(words[3].ID, documents[0].ID, new BasicWordInfo(8, 2, WordLocation.Content)),
new DumpedWordMapping(words[4].ID, documents[0].ID, new BasicWordInfo(13, 3, WordLocation.Content)),
new DumpedWordMapping(words[5].ID, documents[1].ID, new BasicWordInfo(0, 0, WordLocation.Title)),
new DumpedWordMapping(words[6].ID, documents[1].ID, new BasicWordInfo(0, 0, WordLocation.Content)),
new DumpedWordMapping(words[7].ID, documents[1].ID, new BasicWordInfo(6, 1, WordLocation.Content)),
new DumpedWordMapping(words[8].ID, documents[1].ID, new BasicWordInfo(11, 2, WordLocation.Content)),
new DumpedWordMapping(words[9].ID, documents[1].ID, new BasicWordInfo(16, 3, WordLocation.Content)),
new DumpedWordMapping(words[10].ID, documents[1].ID, new BasicWordInfo(20, 4, WordLocation.Content)),
new DumpedWordMapping(words[11].ID, documents[1].ID, new BasicWordInfo(28, 5, WordLocation.Content)) };
index.SetBuildDocumentDelegate(delegate(DumpedDocument d) {
if(d.Name == "doc") return doc;
else return null;
});
index.InitializeData(documents, words, mappings);
Assert.AreEqual(1, index.Search(new SearchParameters("this")).Count, "Wrong result count");
Assert.AreEqual(0, index.Search(new SearchParameters("dummy")).Count, "Wrong result count");
}
}
}