public string Get(string keyword, string linkToSearch, string engines)
{
string result;
if (cache.TryGetValue <string>(keyword + linkToSearch + engines, out result))
{
return(result);
}
StringBuilder returnString = new StringBuilder();
ISearchEngine searchEngine;
foreach (string engine in engines.Split(","))
{
searchEngine = new SearchEngineFactory().Create(engine);
searchEngine.Process(keyword, linkToSearch);
if (searchEngine.ResultItems != null && searchEngine.ResultItems.Count() > 0)
{
returnString.AppendLine($"[{searchEngine.Name} : {string.Join(", ", searchEngine.ResultItems.Where(x => x.IsMatch).Select(x => x.Index))}]");
}
else
{
returnString.AppendLine($"[{searchEngine.Name} : 0]");
}
}
result = returnString.ToString();
cache.Set(keyword + linkToSearch + engines, result, System.TimeSpan.FromMinutes(60));
return(result);
}
public async void FileIndexingEvents_FileMovedToWatchedDirectory_Raised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var sourceFolder = new TestFolder())
{
using (var file = new TestFile("foo", sourceFolder.Path))
{
var fileName = file.Name;
using (var destFolder = new TestFolder())
{
var destFolderPath = destFolder.Path;
using (new TestFile("bar", destFolderPath))
{
engine.Add(destFolderPath);
await Task.Delay(100);
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(Path.GetFullPath($"{destFolderPath}\\{fileName}") == args.Path);
});
file.Move(destFolderPath);
Assert.True(await tcs.Task);
}
}
}
}
}
private static async void TestEncoding(string filePath, string searchQuery, int expectedLineNumber, int expectedPosition)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
engine.FileIndexingEnded += args =>
{
var wordEntries = engine.Search(searchQuery).ToList();
if (wordEntries.Count != 1)
{
tcs.TrySetResult(false);
}
var entry = wordEntries.First();
var result = expectedLineNumber == entry.LineNumber && expectedPosition == entry.Position;
tcs.TrySetResult(result);
};
var isAdded = engine.Add(filePath);
Assert.True(isAdded);
Assert.True(await tcs.Task);
}
public async void FilePathChanged_NotEmptyWatchedFolderRenamed_Raised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (new TestFile("foo", folderPath))
{
engine.Add(folderPath);
await Task.Delay(100);
var newName = $"new-test-{Guid.NewGuid()}";
engine.FilePathChanged += args =>
{
var expectedPath = Path.GetFullPath($".\\{newName}");
tcs.TrySetResult(expectedPath == args.Path);
};
folder.Rename(newName);
Assert.True(await tcs.Task);
}
}
}
public frmMain()
{
InitializeComponent();
cmbSearchEngine.DataSource = SearchEngineFactory.GetAllSearchEngines();
cmbSearchEngine.SelectedIndex = 0;
}
public async void PathWatchingEnded_EmptyWatchedFolderRemoved_Raised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (var file = new TestFile("foo", folderPath))
{
engine.Add(folder.Path);
await Task.Delay(100);
engine.PathWatchingEnded += args =>
{
tcs.TrySetResult(Path.GetFullPath(folderPath) == args.Path);
};
file.Delete();
folder.Delete();
Assert.True(await tcs.Task);
}
}
}
public void Remove_RemoveAdded_ReturnsTrue()
{
var engine = SearchEngineFactory.New();
engine.Add(TestTextFiles.OneLineFile);
Assert.True(engine.Remove(TestTextFiles.OneLineFile));
}
static async Task <int> Main(string[] args)
{
if (args.Length != 2)
{
Console.WriteLine("Exactly 2 parameters are required (KEYWORDS and URL)");
Console.WriteLine("Example: ConsoleApp \"e-settlements\" www.sympli.com");
return(-1);
}
var descriptors = new SearchEngineFactory(new Cache.Factory(), new Client()).Engines;
Console.WriteLine("Found Search Engines:");
foreach (var d in descriptors)
{
Console.WriteLine(d);
}
var descriptor = descriptors.First(engine => engine.Available);
Console.WriteLine($"Using First Available ({descriptor.Name})");
var engine = descriptor.Get();
var result = await engine.SearchAsync(args[0], args[1]);
Console.WriteLine($"The URL {args[1]} has been found in the following results:");
Console.WriteLine(result);
return(0);
}
public async void FileIndexingEvents_EmptyFolderIndexed_NotRaised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
#pragma warning disable CS4014
Task.Run(async() =>
{
await Task.Delay(1000);
tcs.TrySetResult(true);
});
#pragma warning restore CS4014
engine.Add(folderPath);
await Task.Delay(100);
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(false);
});
Assert.True(await tcs.Task);
}
}
public async void FileIndexingEvents_FileCreatedToWatchedDirectory_Raised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var fileName = TestFile.GenerateFileName();
var folderPath = folder.Path;
engine.Add(folderPath);
await Task.Delay(100);
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(Path.GetFullPath($"{folderPath}\\{fileName}") == args.Path);
});
using (new TestFile("foo", folderPath, fileName))
{
Assert.True(await tcs.Task);
}
await Task.Delay(100);
}
}
public async void FileIndexingEvents_NotIndexedFileMovedToSubFolder_Raised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (var file = new TestFile("foo", folderPath))
{
var fileName = file.Name;
using (var subFolder = new TestFolder(folderPath))
{
var subFolderPath = subFolder.Path;
engine.Add(subFolderPath);
await Task.Delay(300);
engine.AddHandler(eventName, args =>
{
var expectedPath = Path.GetFullPath($"{subFolderPath}\\{fileName}");
tcs.TrySetResult(expectedPath == args.Path);
});
file.Move(subFolderPath);
Assert.True(await tcs.Task);
}
}
}
}
public void Add_TwoFiles_ReturnsTrue()
{
var engine = SearchEngineFactory.New();
Assert.True(engine.Add(TestTextFiles.OneLineFile));
Assert.True(engine.Add(TestTextFiles.TwoLinesFile));
}
public async void FileUpdateInitiated_FileInFolderChanged_Raised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (var file = new TestFile("foo", folderPath))
{
var filePath = file.Path;
engine.Add(folderPath);
await Task.Delay(100);
engine.FileUpdateInitiated += args =>
{
tcs.TrySetResult(Path.GetFullPath(filePath) == args.Path);
};
file.ChangeContent("bar");
Assert.True(await tcs.Task);
}
}
}
public void Add_AlreadyAdded_ReturnsFalse()
{
var engine = SearchEngineFactory.New();
engine.Add(TestTextFiles.OneLineFile);
Assert.False(engine.Add(TestTextFiles.OneLineFile));
}
public async void FileRemovingEvents_FileInFolderRemoved_Raised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (var subFolder = new TestFolder(folderPath))
{
var subFolderPath = subFolder.Path;
using (var file = new TestFile("foo", subFolderPath))
{
var filePath = file.Path;
engine.Add(folderPath);
await Task.Delay(100);
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(Path.GetFullPath(filePath) == args.Path);
});
file.Delete();
Assert.True(await tcs.Task);
}
}
}
}
private void Init()
{
var descriptors = new SearchEngineFactory(new Cache.Factory(), new Client()).Engines;
EngineCombo.Items.AddRange(descriptors);
var descriptor = descriptors.First(engine => engine.Available);
EngineCombo.SelectedItem = descriptor;
}
private void searchToolStripMenuItem_Click(object sender, EventArgs e)
{
searchEngine = SearchEngineFactory.Get(this.searchEngineData);
searchEngine.BoxesBeingSearched += SearchEngineBoxesBeingSearched;
searchEngine.FoundWord += SearchEngineFoundWord;
this.ClearFormState();
SetButtonStateToOperating();
workerThread.RunWorkerAsync();
}
public Tests()
{
var mock = new Mock <IClient>();
mock.Setup(client => client.GetAsync(It.IsAny <string>())).ReturnsAsync((Func <string, string>)Respond);
var client = mock.Object;
factory = new SearchEngineFactory(new Cache.Factory(), client);
}
public async Task <List <Route> > GetRoutesBetween(Airport departure, Airport destination)
{
var searchEngine = SearchEngineFactory <Airport> .GetSearchEngine(SearchAlgorithm.Dijkstra);
var map = await searchEngine.GetMap(new AirportNode(departure), new AirportNode(destination));
var requiredRoutes = await ProcessRoutesInPath(map);
return(requiredRoutes);
}
public void SearchEngineWordsAreNotFound(string letters, int width, string[] expectedWords)
{
// arrange
var data = new SearchEngineData(letters, width, expectedWords);
var searchEngine = SearchEngineFactory.Get(data);
// act
searchEngine.CheckAllPossibleWords();
var wordsNotFound = data.ExpectedWords.Where(expectedWord => !searchEngine.FoundWords.Contains(expectedWord)).ToList();
// assert
Assert.IsNotEmpty(wordsNotFound, "All words were found");
}
public void SearchEngineFindsExpectedWordsInTestData(string testName)
{
// arrange
var data = new WordSearchResourceData(testName);
var searchEngine = SearchEngineFactory.Get(data);
// act
searchEngine.CheckAllPossibleWords();
var wordsNotFound = data.ExpectedWords.Where(expectedWord => !searchEngine.FoundWords.Contains(expectedWord)).ToList();
// assert
Assert.IsEmpty(wordsNotFound, "Expected words weren't found", wordsNotFound);
}
public void exist_engines()
{
// arrange
var factory = new SearchEngineFactory();
var expectedEngines = new string[] { "Bing", "Google" };
// act
var existEngines = factory.GetSearchEngines()
.Keys.Select(k => k);
// assert
Assert.IsTrue(existEngines.SequenceEqual(expectedEngines));
}
private SearchEngineFactory GetFactoryInstance(string engine)
{
SearchEngineFactory factory = null;
if (engine == Constants.Google.ENGINE)
{
factory = new GoogleSearchEngineFactory();
}
else
{
factory = new BingSearchEngineFactory();
}
return(factory);
}
public async void FileIndexingEvents_FileAdded_Raised(string eventName)
{
var filePath = TestTextFiles.OneLineFile;
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(Path.GetFullPath(filePath) == args.Path);
});
Assert.True(engine.Add(filePath));
Assert.True(await tcs.Task);
}
public void RunWholeSearchEngineUsingTestDataAndJustOutput(string testName)
{
// arrange
var data = new WordSearchResourceData(testName);
var searchEngine = SearchEngineFactory.Get(data);
var resultsOutput = new SearchResultsOutput();
searchEngine.BoxesBeingSearched += resultsOutput.OutputBoxesBeingSearched;
searchEngine.FoundWord += resultsOutput.OutputFoundWord;
// act
searchEngine.CheckAllPossibleWords();
// assert
resultsOutput.OutputAllFoundWords(searchEngine.FoundWords);
}
private static async void IndexFileAndDoAction(string filePath, Action <ISearchEngine, string> action)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
engine.FileIndexingEnded += args =>
{
action(engine, args.Path);
tcs.TrySetResult(true);
};
var isAdded = engine.Add(filePath);
Assert.True(isAdded);
Assert.True(await tcs.Task);
}
public async void PathWatchingStarted_EmptyFolderAdded_Raised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
engine.PathWatchingStarted += args =>
{
tcs.TrySetResult(Path.GetFullPath(folderPath) == args.Path);
};
engine.Add(folderPath);
await Task.Delay(100);
Assert.True(await tcs.Task);
}
}
public async void FilePathChanged_FileRenamed_Raised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var file = new TestFile("foo"))
{
engine.Add(file.Path);
await Task.Delay(100);
var newName = $"new-test-{Guid.NewGuid()}.txt";
engine.FilePathChanged += args =>
{
tcs.TrySetResult(Path.GetFullPath(".\\" + newName) == args.Path);
};
file.Rename(newName);
Assert.True(await tcs.Task);
}
}
public async void FileIndexingEvents_FileChanged_Raised(string eventName)
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var file = new TestFile("foo"))
{
var filePath = file.Path;
engine.Add(filePath);
await Task.Delay(100);
engine.AddHandler(eventName, args =>
{
tcs.TrySetResult(Path.GetFullPath(filePath) == args.Path);
});
file.ChangeContent("bar");
Assert.True(await tcs.Task);
}
}
public async void PathWatchingStarted_FolderWithFileAddedAgain_NotRaised()
{
var engine = SearchEngineFactory.New();
var tcs = new TaskCompletionSource <bool>();
using (var folder = new TestFolder())
{
using (new TestFile("foo", folder.Path))
{
engine.Add(folder.Path);
await Task.Delay(100);
}
}
engine.PathWatchingStarted += args =>
{
tcs.TrySetResult(false);
};
#pragma warning disable CS4014
Task.Run(async() =>
{
await Task.Delay(1000);
tcs.TrySetResult(true);
});
#pragma warning restore CS4014
using (var folder = new TestFolder())
{
var folderPath = folder.Path;
using (new TestFile("foo", folderPath))
{
Assert.True(await tcs.Task);
}
}
}
