140 lines
4.3 KiB
C#
140 lines
4.3 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using NUnit.Framework;
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using Rhino.Mocks;
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using RC = Rhino.Mocks.Constraints;
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namespace ScrewTurn.Wiki.Plugins.SqlCommon.Tests {
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[TestFixture]
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public class SqlIndexTests {
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[Test]
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public void Constructor_NullConnector() {
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Assert.Throws<ArgumentNullException>(() => {
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new SqlIndex(null);
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});
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}
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[Test]
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public void TotalDocuments_TotalWords_TotalOccurrences() {
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MockRepository mocks = new MockRepository();
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IIndexConnector conn = mocks.StrictMock<IIndexConnector>();
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Expect.Call(conn.GetCount(IndexElementType.Documents)).Return(12);
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Expect.Call(conn.GetCount(IndexElementType.Words)).Return(567);
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Expect.Call(conn.GetCount(IndexElementType.Occurrences)).Return(3456);
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mocks.ReplayAll();
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SqlIndex index = new SqlIndex(conn);
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Assert.AreEqual(12, index.TotalDocuments, "Wrong document count");
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Assert.AreEqual(567, index.TotalWords, "Wrong word count");
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Assert.AreEqual(3456, index.TotalOccurrences, "Wrong occurence count");
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mocks.VerifyAll();
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}
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[Test]
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public void Clear() {
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MockRepository mocks = new MockRepository();
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IIndexConnector conn = mocks.StrictMock<IIndexConnector>();
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string dummyState = "state";
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conn.ClearIndex(dummyState);
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LastCall.On(conn);
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mocks.ReplayAll();
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SqlIndex index = new SqlIndex(conn);
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index.Clear(dummyState);
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mocks.VerifyAll();
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}
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[Test]
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public void StoreDocument() {
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MockRepository mocks = new MockRepository();
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IIndexConnector conn = mocks.StrictMock<IIndexConnector>();
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ScrewTurn.Wiki.SearchEngine.IDocument doc = mocks.StrictMock<ScrewTurn.Wiki.SearchEngine.IDocument>();
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string dummyState = "state";
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string content = "This is some test content.";
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string title = "My Document";
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Expect.Call(doc.Title).Return(title).Repeat.AtLeastOnce();
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Expect.Call(doc.Tokenize(content)).Return(ScrewTurn.Wiki.SearchEngine.Tools.Tokenize(content, ScrewTurn.Wiki.SearchEngine.WordLocation.Content));
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Expect.Call(doc.Tokenize(title)).Return(ScrewTurn.Wiki.SearchEngine.Tools.Tokenize(title, ScrewTurn.Wiki.SearchEngine.WordLocation.Title));
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Predicate<ScrewTurn.Wiki.SearchEngine.WordInfo[]> contentPredicate = (array) => {
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return
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array.Length == 5 &&
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array[0].Text == "this" &&
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array[1].Text == "is" &&
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array[2].Text == "some" &&
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array[3].Text == "test" &&
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array[4].Text == "content";
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};
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Predicate<ScrewTurn.Wiki.SearchEngine.WordInfo[]> titlePredicate = (array) => {
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return
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array.Length == 2 &&
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array[0].Text == "my" &&
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array[1].Text == "document";
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};
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Predicate<ScrewTurn.Wiki.SearchEngine.WordInfo[]> keywordsPredicate = (array) => {
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return
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array.Length == 1 &&
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array[0].Text == "test";
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};
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conn.DeleteDataForDocument(doc, dummyState);
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LastCall.On(conn);
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Expect.Call(conn.SaveDataForDocument(null, null, null, null, null)).IgnoreArguments()
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.Constraints(RC.Is.Same(doc), RC.Is.Matching(contentPredicate), RC.Is.Matching(titlePredicate), RC.Is.Matching(keywordsPredicate), RC.Is.Same(dummyState))
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.Return(8);
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mocks.ReplayAll();
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SqlIndex index = new SqlIndex(conn);
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Assert.AreEqual(8, index.StoreDocument(doc, new string[] { "test" }, content, dummyState), "Wrong occurrence count");
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mocks.VerifyAll();
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}
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[Test]
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public void Search() {
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// Basic integration test: search algorithms are already extensively tested with InMemoryIndexBase
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MockRepository mocks = new MockRepository();
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IIndexConnector conn = mocks.StrictMock<IIndexConnector>();
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ScrewTurn.Wiki.SearchEngine.IWordFetcher fetcher = mocks.StrictMock<ScrewTurn.Wiki.SearchEngine.IWordFetcher>();
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ScrewTurn.Wiki.SearchEngine.Word dummy = null;
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Expect.Call(fetcher.TryGetWord("test", out dummy)).Return(false);
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Expect.Call(fetcher.TryGetWord("query", out dummy)).Return(false);
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fetcher.Dispose();
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LastCall.On(fetcher);
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Expect.Call(conn.GetWordFetcher()).Return(fetcher);
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mocks.ReplayAll();
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SqlIndex index = new SqlIndex(conn);
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Assert.AreEqual(0, index.Search(new ScrewTurn.Wiki.SearchEngine.SearchParameters("test query")).Count, "Wrong search result count");
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mocks.VerifyAll();
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}
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}
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}
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