public void EvaluateFileAgeByCreationTime()
{
// clear previous test run
var tmpPath = Path.Join(Path.GetTempPath(), "Jaxx.Net.Helpers.IO.Tests", "EvaluateFileAgeByLastWriteTime");
if (Directory.Exists(tmpPath))
{
Directory.Delete(tmpPath, true);
}
// init test with new directory and new file
Directory.CreateDirectory(tmpPath);
var fileName = "myfile.txt";
//create first file (old one)
var oldFilePath = Path.Join(tmpPath, fileName);
File.WriteAllText(oldFilePath, "I am the old one!");
// now create a new one
System.Threading.Thread.Sleep(1000);
var newFilePath = Path.Join(tmpPath, "newfile.txt");
File.WriteAllText(newFilePath, "I am the new one!");
var file1 = new FileInfo(oldFilePath);
var file2 = new FileInfo(newFilePath);
var comparer = new FileDateComparer(file2, file1, CompareDateOption.LastWriteTime);
Assert.Equal(file1, comparer.OldFile);
Assert.Equal(file2, comparer.NewFile);
}
public void EvaluateFileAgeByLastWriteTime()
{
// clear previous test run
var tmpPath = Path.Join(Path.GetTempPath(), "Jaxx.Net.Helpers.IO.Tests", "EvaluateFileAgeByLastWriteTime");
if (Directory.Exists(tmpPath))
{
Directory.Delete(tmpPath, true);
}
// init test with new directory and new file
Directory.CreateDirectory(tmpPath);
var fileName = "myfile.txt";
//create first file (old one)
var oldFilePath = Path.Join(tmpPath, fileName);
File.WriteAllText(oldFilePath, "I am the old one!");
// now create a new one (but wait a second)
System.Threading.Thread.Sleep(1000);
var newFilePath = Path.Join(tmpPath, "newfile.txt");
File.WriteAllText(newFilePath, "I am the new one!");
var file1 = new FileInfo(oldFilePath);
var file2 = new FileInfo(newFilePath);
var comparer = new FileDateComparer(file2, file1, CompareDateOption.LastWriteTime);
output.WriteLine($"TC1: OldFile: {comparer.OldFile}, NewFile: {comparer.NewFile}");
Assert.Equal(file1, comparer.OldFile);
Assert.Equal(file2, comparer.NewFile);
// modify old file (but wait a second)
System.Threading.Thread.Sleep(1000);
File.AppendAllText(oldFilePath, "I may be the old one, but i've got an update!");
// refesh file info
file1 = new FileInfo(oldFilePath);
file2 = new FileInfo(newFilePath);
comparer = new FileDateComparer(file2, file1, CompareDateOption.LastWriteTime);
output.WriteLine($"TC2: OldFile: {comparer.OldFile}, NewFile: {comparer.NewFile}");
Assert.Equal(file2, comparer.OldFile);
Assert.Equal(file1, comparer.NewFile);
}
