public FileSystemVisitorTest()
{
_rootDirectoryPath = @"C:\";
_filesAndDirectories = new List <VisitedFileSystemEntity>
{
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.Directory, EntityPath = @"D:\TestFolder"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.File, EntityPath = @"D:\TestFolder\TestFile1.txt"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.File, EntityPath = @"D:\TestFolder\TestFile2.jpg"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.Directory, EntityPath = @"D:\TestFolder\TestSubfolder"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.Directory, EntityPath = @"D:\TestFolder\TestSubfolder\TestsubSubfolder"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.File, EntityPath = @"D:\TestFolder\TestSubfolder\TestFile1.txt"
},
new VisitedFileSystemEntity {
EntityType = VisitedFileSystemEntityType.File, EntityPath = @"D:\TestFolder\TestSubfolder\TestFile2.jpg"
}
};
_fileSystemEntitiesProvider = A.Fake <IFileSystemEntitiesProvider>();
A.CallTo(() => _fileSystemEntitiesProvider.GetFileSystemEntities(A <string> ._)).Returns(_filesAndDirectories);
}
public IEnumerable <VisitedFileSystemEntity> GetResultOfBypassingDirectories(string rootDirectoryPath)
{
if (string.IsNullOrEmpty(rootDirectoryPath) || rootDirectoryPath.IndexOfAny(Path.GetInvalidPathChars()) >= 0 || !Directory.Exists(rootDirectoryPath))
{
throw new ArgumentException($"Passed rootDirectoryPath {rootDirectoryPath} is not valid.");
}
OnStartBypassing();
foreach (var visitedEntity in _fileSystemEntitiesProvider.GetFileSystemEntities(rootDirectoryPath))
{
var args = new FileSystemVisitorEventArgs();
OnEntityFound(visitedEntity, args);
if (_bypassingFilter(visitedEntity))
{
OnFilteredEntityFound(visitedEntity, args);
if (args.ShouldStopSearch)
{
break;
}
if (args.ShouldExcludeResult)
{
continue;
}
yield return(visitedEntity);
}
}
OnFinishBypassing();
}