private void PopulateTheComboBoxes()
{
IReadCommand cmd = new ReadCommand();
string statusText = "SELECT STATUSTEXT FROM STATUS";
StatusComBox.DataSource = cmd.Execute(statusText);
string streamText = "SELECT STREAMTEXT FROM STREAM";
StreamComBox.DataSource = cmd.Execute(streamText);
}
public void ReturnAllUserPostsInPayloadWhenSuccessfullyExecuted()
{
var userRepository = new UserRepository();
var user = userRepository.RegisterUser("alice");
user.Posts.AddRange(
new List <Post> {
new Post("test1"), new Post("test2")
}
);
var arguments = new List <string>
{
"alice"
};
var readCommand = new ReadCommand()
{
Arguments = arguments,
UserRepository = userRepository
};
var commandResult = readCommand.Execute();
Assert.That(commandResult.Payload.Count, Is.EqualTo(2));
Assert.That(commandResult.Payload[0], Is.EqualTo("test1 (0 seconds ago)"));
Assert.That(commandResult.Payload[1], Is.EqualTo("test2 (0 seconds ago)"));
}
public async Task WhenReadSourceToVhdDestinationThenReadDataIsIdentical()
{
// arrange
var sourcePath = $"{Guid.NewGuid()}.img";
var destinationPath = $"{Guid.NewGuid()}.vhd";
var fakeCommandHelper = new FakeCommandHelper(new [] { sourcePath });
var cancellationTokenSource = new CancellationTokenSource();
// assert: destination path vhd doesn't exist
Assert.False(File.Exists(destinationPath));
// act: read source img to destination vhd
var readCommand = new ReadCommand(new NullLogger <ReadCommand>(), fakeCommandHelper, Enumerable.Empty <IPhysicalDrive>(), sourcePath, destinationPath);
var result = await readCommand.Execute(cancellationTokenSource.Token);
Assert.True(result.IsSuccess);
// get source bytes
var sourceBytes = fakeCommandHelper.GetMedia(sourcePath).GetBytes();
// get destination bytes from vhd
var destinationBytes = await ReadMediaBytes(fakeCommandHelper, destinationPath, FakeCommandHelper.ImageSize);
var destinationPathSize = new FileInfo(destinationPath).Length;
// assert length is not the same (vhd file format different than img) and bytes are the same
Assert.NotEqual(sourceBytes.Length, destinationPathSize);
Assert.Equal(sourceBytes, destinationBytes);
// delete destination path vhd
File.Delete(destinationPath);
}
public async Task WhenReadSourceToImgDestinationThenReadDataIsIdentical()
{
// arrange
var sourcePath = $"{Guid.NewGuid()}.img";
var destinationPath = $"{Guid.NewGuid()}.img";
var fakeCommandHelper = new FakeCommandHelper(new [] { sourcePath }, new [] { destinationPath });
var cancellationTokenSource = new CancellationTokenSource();
// act - read source img to destination img
var readCommand = new ReadCommand(new NullLogger <ReadCommand>(), fakeCommandHelper, new List <IPhysicalDrive>(), sourcePath, destinationPath);
DataProcessedEventArgs dataProcessedEventArgs = null;
readCommand.DataProcessed += (_, args) =>
{
dataProcessedEventArgs = args;
};
var result = await readCommand.Execute(cancellationTokenSource.Token);
Assert.True(result.IsSuccess);
Assert.NotNull(dataProcessedEventArgs);
Assert.NotEqual(0, dataProcessedEventArgs.PercentComplete);
Assert.NotEqual(0, dataProcessedEventArgs.BytesProcessed);
Assert.Equal(0, dataProcessedEventArgs.BytesRemaining);
Assert.NotEqual(0, dataProcessedEventArgs.BytesTotal);
// assert data is identical
var sourceBytes = fakeCommandHelper.GetMedia(sourcePath).GetBytes();
var destinationBytes = fakeCommandHelper.GetMedia(destinationPath).GetBytes();
Assert.Equal(sourceBytes, destinationBytes);
}
public async ValueTask Handle(IBackgroundTaskContext context)
{
if (context.BackgroundTask is not ReadBackgroundTask readBackgroundTask)
{
return;
}
try
{
var physicalDrives = await physicalDriveManager.GetPhysicalDrives();
var commandHelper = new CommandHelper();
var readCommand =
new ReadCommand(loggerFactory.CreateLogger <ReadCommand>(), commandHelper, physicalDrives,
readBackgroundTask.SourcePath, readBackgroundTask.DestinationPath);
readCommand.DataProcessed += async(_, args) =>
{
await progressHubConnection.UpdateProgress(new Progress
{
Title = readBackgroundTask.Title,
IsComplete = false,
PercentComplete = args.PercentComplete,
BytesProcessed = args.BytesProcessed,
BytesRemaining = args.BytesRemaining,
BytesTotal = args.BytesTotal,
MillisecondsElapsed = args.PercentComplete > 0
? (long)args.TimeElapsed.TotalMilliseconds
: new long?(),
MillisecondsRemaining = args.PercentComplete > 0
? (long)args.TimeRemaining.TotalMilliseconds
: new long?(),
MillisecondsTotal = args.PercentComplete > 0
? (long)args.TimeTotal.TotalMilliseconds
: new long?()
}, context.Token);
};
var result = await readCommand.Execute(context.Token);
await progressHubConnection.UpdateProgress(new Progress
{
Title = readBackgroundTask.Title,
IsComplete = true,
HasError = result.IsFaulted,
ErrorMessage = result.IsFaulted ? result.Error.Message : null,
PercentComplete = 100
}, context.Token);
}
catch (Exception e)
{
await progressHubConnection.UpdateProgress(new Progress
{
Title = readBackgroundTask.Title,
IsComplete = true,
HasError = true,
ErrorMessage = e.Message,
PercentComplete = 100
}, context.Token);
}
}
public void GivenAReadCommandWhenExecuteMethodIsCalledThenItCallsReadInTheCommandReceiver()
{
var command = new ReadCommand(this.receiver, BobUserHandle);
command.Execute();
this.receiver.Received().Read(BobUserHandle);
}
public void GivenAReadCommandWhenExecuteMethodIsCalledThenItStoresTheExecutionResultInResults()
{
var command = new ReadCommand(this.receiver, BobUserHandle);
this.receiver.Read(BobUserHandle).Returns(new[] { new Message(null, PostMessageText) });
command.Execute();
((IQueryCommand)command).Results.Should().Contain(m => m.Body == PostMessageText);
}
public List <string> Execute(string qry)
{
string cmdString = "select Status.StatusText from Status";
IReadCommand cmd = new ReadCommand();
DataTable dt = cmd.Execute(cmdString);
List <string> status = new List <string>();
status = (from row in dt.AsEnumerable() select Convert.ToString(row["STATUSTEXT"])).ToList();
return(status);
}
public List<string> Execute(string qry)
{
string cmdString = "select Status.StatusText from Status";
IReadCommand cmd = new ReadCommand();
DataTable dt = cmd.Execute(cmdString);
List<string> status = new List<string>();
status = (from row in dt.AsEnumerable() select Convert.ToString(row["STATUSTEXT"])).ToList();
return status;
}
public void ReturnAPayloadContainingAnErrorMessageOnUnsuccessfulExecution()
{
var arguments = new List <string>
{
"alice"
};
var emptyUserRepository = new UserRepository();
var readCommand = new ReadCommand()
{
Arguments = arguments,
UserRepository = emptyUserRepository
};
var commandResult = readCommand.Execute();
Assert.That(commandResult.Payload[0].StartsWith("System.NullReferenceException"));
}
public void SetCommandResultStatusToErrorOnUnsuccessfulExecution()
{
var arguments = new List <string>
{
"alice"
};
var emptyUserRepository = new UserRepository();
var readCommand = new ReadCommand()
{
Arguments = arguments,
UserRepository = emptyUserRepository
};
var commandResult = readCommand.Execute();
Assert.That(commandResult.Status, Is.EqualTo(CommandResponseStatus.Error));
}
public void SetCommandResultStatusToOkOnSuccessfulExecution()
{
var arguments = new List <string>
{
"alice"
};
var userRepository = new UserRepository();
userRepository.RegisterUser("alice");
var readCommand = new ReadCommand()
{
Arguments = arguments,
UserRepository = userRepository
};
var commandResult = readCommand.Execute();
Assert.That(commandResult.Status, Is.EqualTo(CommandResponseStatus.Ok));
}
public async void ReadCommand_Execute()
{
// ARRANGE
var user = "******";
var arguments = new Dictionary <string, string>
{
{ nameof(user), user }
};
var storage = new Mock <IStorageProvider>();
var posts = new Post[]
{
new Post {
Author = "andrea", Message = "message1", Time = new DateTime(1970, 1, 1, 0, 0, 1)
},
new Post {
Author = "andrea", Message = "message2", Time = new DateTime(1970, 1, 1, 0, 0, 2)
},
new Post {
Author = "andrea", Message = "message3", Time = new DateTime(1970, 1, 1, 0, 0, 3)
}
};
storage.Setup(_ => _.GetMessagesByUser(user)).Returns(
Task.FromResult <IEnumerable <Post> >(posts));
var interaction = new Mock <IInteractionProvider>();
var time = new Mock <ITimeProvider>();
var command = new ReadCommand(storage.Object, interaction.Object, time.Object, arguments);
// ACT
await command.Execute();
// ASSERT
storage.Verify(_ => _.GetMessagesByUser(user));
interaction.Verify(_ => _.Write(Resources.Message_ReadFormat, It.IsAny <string>(), It.IsAny <string>()), Times.Exactly(posts.Length));
}
public List<DbJob> Execute(string stream, string status, string location, string company, List<string> skills)
{
List<DbJob> finalJobs = new List<DbJob>();
List<string> sortedJobs = new List<string>();
// search based on stream, status, skills, company and location
// get jobs with stream, status, loaction and company match
string qry = "SELECT JOBPOST.job_id FROM JOBPOST JOIN STREAM ON JOBPOST.stream_id = STREAM.stream_id JOIN STATUS ON JOBPOST.status_id = STATUS.status_id WHERE statusText = '" + status + "' AND streamText = '" + stream + "' AND company = '" + company + "' AND location = '" + location + "'";
IReadCommand read = new ReadCommand();
DataTable dt = read.Execute(qry);
List<string> jobs = (from row in dt.AsEnumerable() select Convert.ToString(row["JOB_ID"])).ToList();
for (int i = 0; i < jobs.Count(); i++)
{
sortedJobs.Add(jobs[i]);
}
// match skills
return finalJobs;
}
public async Task WhenReadSourceToImgDestinationWithSizeThenReadDataIsIdentical()
{
// arrange
var sourcePath = $"{Guid.NewGuid()}.img";
var destinationPath = $"{Guid.NewGuid()}.img";
var size = 16 * 512;
var fakeCommandHelper = new FakeCommandHelper(new [] { sourcePath }, new [] { destinationPath });
var cancellationTokenSource = new CancellationTokenSource();
// act - read source img to destination img
var readCommand = new ReadCommand(new NullLogger <ReadCommand>(), fakeCommandHelper, new List <IPhysicalDrive>(), sourcePath, destinationPath, size);
var result = await readCommand.Execute(cancellationTokenSource.Token);
Assert.True(result.IsSuccess);
// assert data is identical
var sourceBytes = fakeCommandHelper.GetMedia(sourcePath).GetBytes(size);
Assert.Equal(size, sourceBytes.Length);
var destinationBytes = fakeCommandHelper.GetMedia(destinationPath).GetBytes();
Assert.Equal(sourceBytes, destinationBytes);
}
public void ReadCommandReturnsAListOfTweet()
{
var userRepo = new Mock <InMemoryRepo <User> >();
var username = "******";
var user = new User(username);
userRepo.Object.Add(user);
userRepo.Object.Save(user);
var userService = new UserService(userRepo.Object);
var tweet1 = "This could be my first tweet.";
var tweet2 = "And this could be my second...";
userService.PostTweet(username, tweet1);
userService.PostTweet(username, tweet2);
var readCommand = new ReadCommand(new Receiver(userService));
var tweets = readCommand.Execute(username, string.Empty);
Assert.Equal(2, tweets.Count);
}
public List <DbJob> Execute(string stream, string status, string location, string company, List <string> skills)
{
List <DbJob> finalJobs = new List <DbJob>();
List <string> sortedJobs = new List <string>();
// search based on stream, status, skills, company and location
// get jobs with stream, status, loaction and company match
string qry = "SELECT JOBPOST.job_id FROM JOBPOST JOIN STREAM ON JOBPOST.stream_id = STREAM.stream_id JOIN STATUS ON JOBPOST.status_id = STATUS.status_id WHERE statusText = '" + status + "' AND streamText = '" + stream + "' AND company = '" + company + "' AND location = '" + location + "'";
IReadCommand read = new ReadCommand();
DataTable dt = read.Execute(qry);
List <string> jobs = (from row in dt.AsEnumerable() select Convert.ToString(row["JOB_ID"])).ToList();
for (int i = 0; i < jobs.Count(); i++)
{
sortedJobs.Add(jobs[i]);
}
// match skills
return(finalJobs);
}
private void GoToNotification(NotificationModel x)
{
var subject = x.Subject.Type.ToLower();
if (subject.Equals("issue"))
{
ReadCommand.Execute(x);
var node = x.Subject.Url.Substring(x.Subject.Url.LastIndexOf('/') + 1);
ShowViewModel <IssueViewModel>(new IssueViewModel.NavObject {
Username = x.Repository.Owner.Login, Repository = x.Repository.Name, Id = long.Parse(node)
});
}
else if (subject.Equals("pullrequest"))
{
ReadCommand.Execute(x);
var node = x.Subject.Url.Substring(x.Subject.Url.LastIndexOf('/') + 1);
ShowViewModel <PullRequestViewModel>(new PullRequestViewModel.NavObject {
Username = x.Repository.Owner.Login, Repository = x.Repository.Name, Id = long.Parse(node)
});
}
else if (subject.Equals("commit"))
{
ReadCommand.Execute(x);
var node = x.Subject.Url.Substring(x.Subject.Url.LastIndexOf('/') + 1);
ShowViewModel <ChangesetViewModel>(new ChangesetViewModel.NavObject {
Username = x.Repository.Owner.Login, Repository = x.Repository.Name, Node = node
});
}
else if (subject.Equals("release"))
{
ReadCommand.Execute(x);
ShowViewModel <BranchesAndTagsViewModel>(new BranchesAndTagsViewModel.NavObject {
Username = x.Repository.Owner.Login, Repository = x.Repository.Name, IsShowingBranches = false
});
}
}
static async Task Run(Arguments arguments)
{
Log.Logger = new LoggerConfiguration()
.Enrich.FromLogContext()
.WriteTo.Console()
.CreateLogger();
var serviceProvider = new ServiceCollection()
.AddLogging(loggingBuilder => loggingBuilder.AddSerilog(dispose: true))
.BuildServiceProvider();
var loggerFactory = serviceProvider.GetService <ILoggerFactory>();
var isAdministrator = OperatingSystem.IsAdministrator();
if (!isAdministrator)
{
Console.WriteLine("Requires administrator rights!");
}
var commandHelper = new CommandHelper();
var physicalDrives = (await GetPhysicalDrives(arguments)).ToList();
var cancellationTokenSource = new CancellationTokenSource();
switch (arguments.Command)
{
case Arguments.CommandEnum.List:
var listCommand = new ListCommand(loggerFactory.CreateLogger <ListCommand>(), commandHelper, physicalDrives);
listCommand.ListRead += (_, args) =>
{
//
// await Task.Run(() =>
// {
// Console.WriteLine(JsonSerializer.Serialize(physicalDrivesList, JsonSerializerOptions));
// });
InfoPresenter.PresentInfo(args.MediaInfos);
};
var listResult = await listCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(listResult.IsSuccess ? "Done" : $"ERROR: Read failed, {listResult.Error}");
break;
case Arguments.CommandEnum.Info:
var infoCommand = new InfoCommand(loggerFactory.CreateLogger <InfoCommand>(), commandHelper, physicalDrives, arguments.SourcePath);
infoCommand.DiskInfoRead += (_, args) => { InfoPresenter.PresentInfo(args.MediaInfo); };
var infoResult = await infoCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(infoResult.IsSuccess ? "Done" : $"ERROR: Read failed, {infoResult.Error}");
break;
case Arguments.CommandEnum.Read:
Console.WriteLine("Reading physical drive to image file");
GenericPresenter.PresentPaths(arguments);
var readCommand = new ReadCommand(loggerFactory.CreateLogger <ReadCommand>(), commandHelper, physicalDrives, arguments.SourcePath,
arguments.DestinationPath,
arguments.Size);
readCommand.DataProcessed += (_, args) => { GenericPresenter.Present(args); };
var readResult = await readCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(readResult.IsSuccess ? "Done" : $"ERROR: Read failed, {readResult.Error}");
break;
case Arguments.CommandEnum.Convert:
Console.WriteLine("Converting source image to destination image file");
GenericPresenter.PresentPaths(arguments);
var convertCommand = new ConvertCommand(loggerFactory.CreateLogger <ConvertCommand>(), commandHelper, arguments.SourcePath,
arguments.DestinationPath,
arguments.Size);
convertCommand.DataProcessed += (_, args) => { GenericPresenter.Present(args); };
var convertResult = await convertCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(
convertResult.IsSuccess ? "Done" : $"ERROR: Convert failed, {convertResult.Error}");
break;
case Arguments.CommandEnum.Write:
Console.WriteLine("Writing source image file to physical drive");
GenericPresenter.PresentPaths(arguments);
var writeCommand = new WriteCommand(loggerFactory.CreateLogger <WriteCommand>(), commandHelper, physicalDrives, arguments.SourcePath,
arguments.DestinationPath,
arguments.Size);
writeCommand.DataProcessed += (_, args) => { GenericPresenter.Present(args); };
var writeResult = await writeCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(writeResult.IsSuccess ? "Done" : $"ERROR: Write failed, {writeResult.Error}");
break;
case Arguments.CommandEnum.Verify:
Console.WriteLine("Verifying source image to destination");
GenericPresenter.PresentPaths(arguments);
var verifyCommand = new VerifyCommand(loggerFactory.CreateLogger <VerifyCommand>(), commandHelper, physicalDrives, arguments.SourcePath,
arguments.DestinationPath,
arguments.Size);
verifyCommand.DataProcessed += (_, args) => { GenericPresenter.Present(args); };
var verifyResult = await verifyCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(verifyResult.IsSuccess ? "Done" : $"ERROR: Verify failed, {verifyResult.Error}");
break;
case Arguments.CommandEnum.Blank:
Console.WriteLine("Creating blank image");
Console.WriteLine($"Path: {arguments.SourcePath}");
var blankCommand = new BlankCommand(loggerFactory.CreateLogger <BlankCommand>(), commandHelper, arguments.SourcePath, arguments.Size);
var blankResult = await blankCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(blankResult.IsSuccess ? "Done" : $"ERROR: Blank failed, {blankResult.Error}");
break;
case Arguments.CommandEnum.Optimize:
Console.WriteLine("Optimizing image file");
Console.WriteLine($"Path: {arguments.SourcePath}");
var optimizeCommand = new OptimizeCommand(loggerFactory.CreateLogger <OptimizeCommand>(), commandHelper, arguments.SourcePath);
var optimizeResult = await optimizeCommand.Execute(cancellationTokenSource.Token);
Console.WriteLine(optimizeResult.IsSuccess
? "Done"
: $"ERROR: Optimize failed, {optimizeResult.Error}");
break;
}
}
public ESPViewModel()
{
timeoutTimer = new DispatcherTimer();
_Connect = new DelegateCommand(async(x) =>
{
try
{
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
this.Status = "Opening " + port;
});
await ConnectToPort();
await this.Dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
this.Status = port + " Opened";
RaisePropertyChangedEventHandlers();
if (x is Action <object> && x != null)
{
(x as Action <object>)(true);
}
});
}
catch (Exception ex)
{
if (x is Action <object> && x != null)
{
(x as Action <object>)(false);
}
await PostException(ex);
}
}, (y) => { return(!Connected()); });
_Disconnect = new DelegateCommand(async(x) =>
{
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
this.Status = "Closing" + port;
});
try
{
CancelReadTask();
CloseDevice();
ReceivedText = string.Empty;
await this.Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
this.Status = "UART0 Closed";
RaisePropertyChangedEventHandlers();
if (x is Action <object> && x != null)
{
(x as Action <object>)(true);
}
});
}
catch (Exception ex)
{
if (x is Action <object> && x != null)
{
(x as Action <object>)(false);
}
await PostException(ex);
}
}, (y) => { return(Connected()); });
_SendTextCommand = new DelegateCommand(async(x) =>
{
try
{
await SendCommand(SendText);
}
catch (Exception ex)
{
await PostException(ex);
}
}, (y) => { return(Connected()); });
_ReadCommand = new DelegateCommand(async(x) =>
{
try
{
if (x != null)
{
string command = (x as dynamic).command;
System.Diagnostics.Debug.WriteLine("ReadCommand:" + command);
returnAction = (x as dynamic).action as Action <object>;
if ((x as dynamic).timeout != null)
{
double timeout = (x as dynamic).timeout;
System.Diagnostics.Debug.WriteLine("Timeout: " + timeout);
timeoutTimer.Stop();
timeoutTimer.Interval = TimeSpan.FromSeconds(timeout);
RemoveHandlers();
timeoutTimer.Tick += TimeoutTimer_Tick;
timeoutTimer.Start();
}
await SendCommand(command);
}
}
catch (Exception ex)
{
if (x != null)
{
(x as dynamic).action(null);
}
await PostException(ex);
}
}, (y) => { return(Connected()); });
_GetIP = new DelegateCommand((x) =>
{
ReadCommand.Execute((object)(new
{
action = (Action <object>)((value) =>
{
System.Diagnostics.Debug.WriteLine("ReadCommand Action:" + value);
}),
command = "= wifi.sta.getip()",
timeout = 5.0,
}));
}, (y) => { return(Connected()); });
_ClearWifi = new DelegateCommand(async(x) =>
{
await SendCommand("wifi.setmode(wifi.STATION) wifi.sta.config(\"\",\"\") file.remove(\".wifi\")");
}, (y) => { return(Connected()); });
_GetFiles = new DelegateCommand(async(x) =>
{
await SendCommand("for k,v in pairs(file.list()) do l = string.format(\" % -15s\",k) print(l..\" \"..v..\" bytes\") end");
}, (y) => { return(Connected()); });
_Restart = new DelegateCommand(async(x) =>
{
await SendCommand("node.restart()");
}, (y) => { return(Connected()); });
_StopTimers = new DelegateCommand(async(x) =>
{
await SendCommand("tmr.stop(0)");
await SendCommand("tmr.stop(1)");
}, (y) => { return(Connected()); });
}
