private void RegisterEventHandlers(SystemVisitor visitor)
{
visitor.NotifySearchStart += AddLog;
visitor.NotifySearchFinish += AddLog;
visitor.NotifyFileFound += AddLog;
visitor.NotifyFolderFound += AddLog;
visitor.NotifyFileFiltered += AddLog;
visitor.NotifyFolderFiltered += AddLog;
}
public void Accept(SystemVisitor visitor)
{
var userVisitor = visitor as UserVisitor;
if (userVisitor == null)
{
throw new ArgumentException("visitor");
}
userVisitor.Visit(this);
}
public void GetFolderNodesTest()
{
// Arrange
SystemVisitor visitor = new SystemVisitor(false);
// Act
List <Node> fileNodes = visitor.GetFolderNodes(_folderPaths).ToList();
// Assert
Assert.Equal(3, fileNodes.Count());
Assert.Equal("root\\data", fileNodes[0].Path);
Assert.Equal(NodeType.Folder, fileNodes[1].Type);
}
public void GetFileNodesTest()
{
// Arrange
SystemVisitor visitor = new SystemVisitor(false);
// Act
List <Node> fileNodes = visitor.GetFileNodes(_filePaths).ToList();
// Assert
Assert.Equal(3, fileNodes.Count());
Assert.Equal("root\\data\\README.txt", fileNodes[2].Path);
Assert.Equal(NodeType.File, fileNodes[0].Type);
}
public void FilterNodesWithoutStopTest()
{
// Arrange
SystemVisitor visitor = new SystemVisitor(
(node, pattern) => node.Path.Contains(pattern),
"txt",
false);
visitor.Nodes = visitor.GetFileNodes(_filePaths).ToList();
// Act
List <Node> nodes = visitor.FilterNodes().ToList();
// Assert
Assert.Equal(2, nodes.Count);
}
public void FilterNodesWithStopTest()
{
// Arrange
SystemVisitor visitor = new SystemVisitor(
(node, pattern) => node.Path.Contains(pattern),
"txt",
true);
visitor.Nodes = visitor.GetFileNodes(_filePaths).ToList();
// Act
List <Node> nodes = visitor.FilterNodes().ToList();
// Assert
Assert.Single(nodes);
}
