public void Branching()
{
var br1Commit = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}, Branch = "br1"
}, GenerateStreamFromString("test data"));
var br2Commit = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}, Branch = "br2"
}, GenerateStreamFromString("SOMETESTDATA"));
var pickedFirst = Persister.Pick(new VcsCommit {
Branch = "br1", File = new FileDescriptor {
Path = "test"
}
});
var pickedSecond = Persister.Pick(new VcsCommit {
Branch = "br2", File = new FileDescriptor {
Path = "test"
}
});
Assert.IsNotNull(pickedFirst);
Assert.IsNotNull(pickedSecond);
var contentFirst = new StreamReader(pickedFirst).ReadToEnd();
var contentSecond = new StreamReader(pickedSecond).ReadToEnd();
Assert.AreEqual("test data", contentFirst);
Assert.AreEqual("SOMETESTDATA", contentSecond);
}
public void CanCommitFile()
{
var elementFirst = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = Guid.NewGuid().ToString()
}
}, GenerateStreamFromString("test data"));
var elementSecond = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = Guid.NewGuid().ToString()
}
}, GenerateStreamFromString("SOMETESTDATA"));
var pickedFirst = Persister.Pick(elementFirst);
var pickedSecond = Persister.Pick(elementSecond);
Assert.IsNotNull(pickedFirst);
Assert.IsNotNull(pickedSecond);
var contentFirst = new StreamReader(pickedFirst).ReadToEnd();
var contentSecond = new StreamReader(pickedSecond).ReadToEnd();
Assert.AreEqual("test data", contentFirst);
Assert.AreEqual("SOMETESTDATA", contentSecond);
}
/// <summary>
/// Given the search request, build the response.
/// </summary>
/// <param name="search"></param>
/// <returns></returns>
private async Task <ISearchResponse> BuildResponse(SearchRequest search)
{
// we want the stopwatch to include the getting of the transaction as well.
var stopwatch = new Stopwatch();
stopwatch.Start();
var log = new StringBuilder();
var token = CancellationToken.None;
var transaction = await Persister.BeginRead(token).ConfigureAwait(false);
log.AppendLine($" > Got transaction Time Elapsed: {stopwatch.Elapsed:g}");
try
{
// search the words.
var words = await GetWords(search, token).ConfigureAwait(false);
log.AppendLine($" > Got Words Time Elapsed: {stopwatch.Elapsed:g}");
// get the percent complete
var status = await GetStatus(token).ConfigureAwait(false);
log.AppendLine($" > Got Status Time Elapsed: {stopwatch.Elapsed:g}");
// we are done here.
Persister.Commit(transaction);
log.AppendLine($" > Committed Time Elapsed: {stopwatch.Elapsed:g}");
// log it.
stopwatch.Stop();
log.Append($"Completed search for '{search.What}' found {words.Count} result(s) (Time Elapsed: {stopwatch.Elapsed:g})");
Logger.Information(log.ToString());
// we can now build the response model.
return(new SearchResponse(words,
stopwatch.ElapsedMilliseconds,
status));
}
catch (Exception e)
{
Persister.Rollback(transaction);
Logger.Exception(e);
}
// return nothing
return(new SearchResponse());
}
public void CanRevert()
{
var elementFirst = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}
}, GenerateStreamFromString("test data"));
var elementSecond = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}
}, GenerateStreamFromString("SOMETESTDATA"));
var elementThird = Persister.Commit(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}
}, GenerateStreamFromString("ANOTHERDTA"));
var picked = Persister.Pick(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}
});
Assert.IsNotNull(picked);
var sr = new StreamReader(picked);
var content = sr.ReadToEnd();
sr.Close();
Assert.AreEqual("ANOTHERDTA", content);
Persister.Revert(elementSecond);
picked = Persister.Pick(new VcsCommit {
File = new FileDescriptor {
Path = "test"
}
});
content = new StreamReader(picked).ReadToEnd();
Assert.AreEqual("SOMETESTDATA", content);
// выражает то, что изначально у на было три элемента, а после реверта стало 4, т.е.
// ревер не сносит все старшие комиты, а накатывает поверх
Assert.AreEqual(4, Persister.Count(new FileDescriptor {
Path = "test"
}));
}
