public void CoordinatorWorksOnFileSystemStorage()
{
var storage = new FileSystemStorage(@"c:\temp\netreduce", eraseContents: true) as IStorage;
storage.Store(Base64.Encode("f1"), "ala ma kota");
storage.Store(Base64.Encode("f2"), "kota alama");
storage.Store(Base64.Encode("f3"), "dolan ma");
var filesToRead = storage.ListFiles();
var mapperCodeFile = new Uri("file:///SampleMapper.cs");
var reducerCodeFile = new Uri("file:///SampleReducer.cs");
TestHelpers.LoadToStorage(@"..\..\SampleMapper.cs", mapperCodeFile, storage);
TestHelpers.LoadToStorage(@"..\..\SampleReducer.cs", reducerCodeFile, storage);
var coordinator = new Coordinator<ThreadWorker>(storage);
coordinator.Start(2, 2, mapperCodeFile, reducerCodeFile, filesToRead);
string result = string.Empty;
foreach (var uri in storage.ListFiles())
{
var file = this.storage.GetFileName(uri);
if (file.Contains("REDUCE") && file.Contains(Base64.Encode("kota")))
{
result = storage.Read(file);
}
}
result.ShouldBe("2");
}
public void FileSystemStorageRemoveDeletesGivenFile()
{
var storage = new FileSystemStorage(@"c:\temp\netreduce", eraseContents: true);
storage.Store("a", "aa");
storage.Store("b", "bb");
var fileToRemove = storage.ListFiles().First(u => u.OriginalString.Contains("a"));
storage.Remove(fileToRemove);
var noOfFiles = storage.ListFiles().Count();
noOfFiles.ShouldBe(1);
storage.ListFiles().First().OriginalString.ShouldContain("b");
}
public void FileSystemStoragCleanMethodDeletesAllFiles()
{
var storage = new FileSystemStorage(@"c:\temp\netreduce", eraseContents: true);
storage.Store("a", "aa");
storage.Store("b", "bb");
storage.Clean();
var noOfFiles = storage.ListFiles().Count();
noOfFiles.ShouldBe(0);
}