public async Task FileRemoved_DirectoryAdded(string[] deletedFiles, string[] createdDirectories, string[] expectedRemovedFiles, string[] expectedAddedDirectories, string[] expectedAddedFiles)
{
const string projectDirectorySubtree = @"
[a]
[def]
x.r
y.r
[z.r]
[b]
[abc]
z.r";
foreach (var path in deletedFiles)
{
FileInfoStubFactory.Create(_fileSystem, path);
}
RaiseCreated(_fileWatcher, deletedFiles);
await _taskScheduler;
using (_taskScheduler.Pause()) {
RaiseDeleted(_fileWatcher, deletedFiles);
DirectoryInfoStubFactory.FromIndentedString(_fileSystem, ProjectDirectory, projectDirectorySubtree);
RaiseCreated(_directoryWatcher, createdDirectories);
_taskScheduler.ScheduledTasksCount.Should().Be(1);
}
await _taskScheduler;
_changeset.Should().NotBeNull()
.And.HaveAddedFiles(expectedAddedFiles)
.And.HaveAddedDirectories(expectedAddedDirectories)
.And.HaveRemovedFiles(expectedRemovedFiles)
.And.NoOtherChanges();
}
public async Task DirectoryAdded_SymlinkIgnored()
{
const string projectDirectorySubtree = @"
[a]
[def]
x.r
y.r
[z.r]
";
// a\
var a = (IDirectoryInfo)DirectoryInfoStubFactory.FromIndentedString(_fileSystem, ProjectDirectory, projectDirectorySubtree);
// a\def\
var def = (IDirectoryInfo)a.EnumerateFileSystemInfos().Last();
// a\def\z.r\
var z_r = (IDirectoryInfo)def.EnumerateFileSystemInfos().Last();
z_r.Attributes.Returns(FileAttributes.Directory | FileAttributes.ReparsePoint);
z_r.EnumerateFileSystemInfos().ThrowsForAnyArgs(new Exception());
using (_taskScheduler.Pause()) {
RaiseCreated(_directoryWatcher, @"Z:\abc\a");
}
await _taskScheduler;
var expectedFiles = new[] { @"a\def\x.r", @"a\def\y.r" };
var expectedDirectories = new[] { @"a\", @"a\def\" };
_changeset.Should().NotBeNull()
.And.HaveAddedFiles(expectedFiles)
.And.HaveAddedDirectories(expectedDirectories)
.And.NoOtherChanges();
}
public async Task DirectoryRemoved_ThenAdded(string[] deletedDirectories, string[] createdDirectories, string[] expectedRemoved, string[] expectedAdded)
{
await InjectDirectoriesIntoWatcher(_directoryWatcher, _fileSystem, deletedDirectories, _taskScheduler);
const string projectDirectorySubtree = @"
[a]
[def]
x.r
y.r
[z.r]
[b]
[abc]
z.r";
using (_taskScheduler.Pause()) {
RaiseDeleted(_directoryWatcher, deletedDirectories);
DirectoryInfoStubFactory.FromIndentedString(_fileSystem, ProjectDirectory, projectDirectorySubtree);
RaiseCreated(_directoryWatcher, createdDirectories);
_taskScheduler.ScheduledTasksCount.Should().Be(1);
}
await _taskScheduler;
_changeset.Should().NotBeNull()
.And.HaveAddedDirectories(expectedAdded)
.And.HaveRemovedDirectories(expectedRemoved);
}
public async Task DirectoryAdded_DirectoryWithContent(string[] addedDirectories, string[] expectedDirectories, string[] expectedFiles)
{
const string projectDirectorySubtree = @"
[a]
[def]
x.r
y.r
[z.r]
[b]
[abc]
z.r
[c]
[ghi]
w.r
";
DirectoryInfoStubFactory.FromIndentedString(_fileSystem, ProjectDirectory, projectDirectorySubtree);
using (_taskScheduler.Pause()) {
RaiseCreated(_directoryWatcher, addedDirectories);
_taskScheduler.ScheduledTasksCount.Should().Be(1);
}
await _taskScheduler;
_changeset.Should().NotBeNull()
.And.HaveAddedFiles(expectedFiles)
.And.HaveAddedDirectories(expectedDirectories)
.And.NoOtherChanges();
}
