public async Task TestCopyOperation()
{
var directoryServiceMock = new Mock <IDirectoryService>();
var filesServiceMock = new Mock <IFileService>();
filesServiceMock
.Setup(m => m.CopyAsync(SourceFile, DestinationFile))
.Verifiable();
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
_pathService);
var copyOperation = operationsFactory.CreateCopyOperation(
new[]
{
new BinaryFileOperationSettings(SourceFile, DestinationFile)
});
var callbackCalled = false;
copyOperation.OperationFinished += (sender, args) => callbackCalled = true;
await copyOperation.RunAsync();
Assert.True(callbackCalled);
filesServiceMock.Verify(m => m.CopyAsync(SourceFile, DestinationFile), Times.Once());
}
public async Task TestBlockedCopyOperation()
{
var directoryServiceMock = new Mock <IDirectoryService>();
var filesServiceMock = new Mock <IFileService>();
filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName, false))
.Verifiable();
filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName, true))
.Verifiable();
filesServiceMock
.Setup(m => m.CheckIfExists(DestinationName))
.Returns(true);
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
_pathService,
_fileNameGenerationService);
var settings = new BinaryFileSystemOperationSettings(
new string[] { },
new[] { SourceName },
new string[] { },
new[] { SourceName },
new Dictionary <string, string> {
[SourceName] = DestinationName
}
);
var copyOperation = operationsFactory.CreateCopyOperation(settings);
var callbackCalled = false;
copyOperation.StateChanged += async(sender, args) =>
{
if (args.OperationState != OperationState.Blocked)
{
return;
}
callbackCalled = true;
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName, false), Times.Never);
var operation = (IOperation)sender;
Assert.NotNull(operation);
var(sourceFilePath, _) = operation.CurrentBlockedFile;
var options = OperationContinuationOptions.CreateContinuationOptions(sourceFilePath, false, OperationContinuationMode.Overwrite);
await copyOperation.ContinueAsync(options);
};
await copyOperation.RunAsync();
Assert.True(callbackCalled);
Assert.Equal(OperationState.Finished, copyOperation.State);
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName, true), Times.Once);
}
public async Task TestCopyOperation(bool throws, OperationState state)
{
var directoryServiceMock = new Mock <IDirectoryService>();
var filesServiceMock = new Mock <IFileService>();
var copySetup = filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName, false));
if (throws)
{
copySetup.ThrowsAsync(new AccessViolationException()).Verifiable();
}
else
{
copySetup.Verifiable();
}
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
_pathService,
_fileNameGenerationService);
var settings = new BinaryFileSystemOperationSettings(
new string[] { },
new[] { SourceName },
new string[] { },
new[] { SourceName },
new Dictionary <string, string> {
[SourceName] = DestinationName
},
new string[] { }
);
var copyOperation = operationsFactory.CreateCopyOperation(settings);
Assert.Equal(OperationState.NotStarted, copyOperation.State);
var isCallbackCalled = false;
copyOperation.StateChanged += (sender, args) => isCallbackCalled = true;
await copyOperation.RunAsync();
Assert.Equal(state, copyOperation.State);
Assert.True(isCallbackCalled);
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName, false), Times.Once());
}
public async Task TestCopeEmptyDirectoryOperation(bool success, OperationState state)
{
var directoryServiceMock = new Mock <IDirectoryService>();
directoryServiceMock
.Setup(m => m.GetEmptyDirectoriesRecursively(SourceName))
.Returns(new[] { SourceName });
directoryServiceMock
.Setup(m => m.Create(DestinationName))
.Returns(success)
.Verifiable();
var filesServiceMock = new Mock <IFileService>();
var pathServiceMock = new Mock <IPathService>();
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
pathServiceMock.Object,
_fileNameGenerationService);
var settings = new BinaryFileSystemOperationSettings(
new[] { SourceName },
new string[] { },
new[] { DestinationName },
new string[] { },
new Dictionary <string, string>(),
new[] { DestinationName }
);
var copyOperation = operationsFactory.CreateCopyOperation(settings);
Assert.Equal(OperationState.NotStarted, copyOperation.State);
var callbackCalled = false;
copyOperation.StateChanged += (sender, args) => callbackCalled = true;
await copyOperation.RunAsync();
Assert.Equal(state, copyOperation.State);
Assert.True(callbackCalled);
directoryServiceMock.Verify(m => m.Create(DestinationName), Times.Once());
}
public async Task TestCopyOperation()
{
var directoryServiceMock = new Mock <IDirectoryService>();
var filesServiceMock = new Mock <IFileService>();
filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName))
.Verifiable();
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
_pathService);
var settings = new BinaryFileSystemOperationSettings(
new string[] { },
new[] { SourceName },
new string[] { },
new[] { SourceName },
new Dictionary <string, string> {
[SourceName] = DestinationName
}
);
var copyOperation = operationsFactory.CreateCopyOperation(settings);
Assert.Equal(OperationState.NotStarted, copyOperation.OperationState);
var callbackCalled = false;
copyOperation.StateChanged += (sender, args) => callbackCalled = true;
await copyOperation.RunAsync();
Assert.Equal(OperationState.Finished, copyOperation.OperationState);
Assert.True(callbackCalled);
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName), Times.Once());
}
public async Task TestBlockedCopyOperation(bool applyToAll, int expectedCallbackCallsCount,
OperationContinuationMode mode, int expectedWriteCallsCountFirstFile, int expectedWriteCallsCountSecondFile)
{
var now = DateTime.UtcNow;
var hourBeforeNow = now.AddHours(-1);
var directoryServiceMock = new Mock <IDirectoryService>();
var filesServiceMock = new Mock <IFileService>();
filesServiceMock
.Setup(m => m.GetFile(SourceName))
.Returns(new FileModel {
LastModifiedDateTime = now
});
filesServiceMock
.Setup(m => m.GetFile(DestinationName))
.Returns(new FileModel {
LastModifiedDateTime = hourBeforeNow
});
filesServiceMock
.Setup(m => m.GetFile(SecondSourceName))
.Returns(new FileModel {
LastModifiedDateTime = hourBeforeNow
});
filesServiceMock
.Setup(m => m.GetFile(SecondDestinationName))
.Returns(new FileModel {
LastModifiedDateTime = now
});
filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName, false))
.Verifiable();
filesServiceMock
.Setup(m => m.CopyAsync(SourceName, DestinationName, true))
.Returns(Task.CompletedTask)
.Verifiable();
filesServiceMock
.Setup(m => m.CopyAsync(SecondSourceName, SecondDestinationName, false))
.Verifiable();
filesServiceMock
.Setup(m => m.CopyAsync(SecondSourceName, SecondDestinationName, true))
.Returns(Task.CompletedTask)
.Verifiable();
filesServiceMock
.Setup(m => m.CheckIfExists(It.IsAny <string>()))
.Returns(true);
var operationsFactory = new OperationsFactory(
_taskPool,
directoryServiceMock.Object,
filesServiceMock.Object,
_pathService,
_fileNameGenerationService);
var settings = new BinaryFileSystemOperationSettings(
new string[] { },
new[] { SourceName, SecondSourceName },
new string[] { },
new[] { DestinationName, SecondDestinationName },
new Dictionary <string, string>
{
[SourceName] = DestinationName,
[SecondSourceName] = SecondDestinationName
},
new string[] { }
);
var copyOperation = operationsFactory.CreateCopyOperation(settings);
var callbackCallsCount = 0;
copyOperation.StateChanged += async(sender, args) =>
{
if (args.OperationState != OperationState.Blocked)
{
return;
}
var operation = (IOperation)sender;
if (operation is null)
{
return;
}
callbackCallsCount++;
var(sourceFilePath, _) = operation.CurrentBlockedFile;
var options = OperationContinuationOptions.CreateContinuationOptions(sourceFilePath, applyToAll, mode);
await copyOperation.ContinueAsync(options);
};
await copyOperation.RunAsync();
Assert.Equal(expectedCallbackCallsCount, callbackCallsCount);
Assert.Equal(OperationState.Finished, copyOperation.State);
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName, true), Times.Exactly(expectedWriteCallsCountFirstFile));
filesServiceMock.Verify(m => m.CopyAsync(SecondSourceName, SecondDestinationName, true), Times.Exactly(expectedWriteCallsCountSecondFile));
filesServiceMock.Verify(m => m.CopyAsync(SourceName, DestinationName, false), Times.Never);
filesServiceMock.Verify(m => m.CopyAsync(SecondSourceName, SecondDestinationName, false), Times.Never);
}