public void FileFilterTestForbiddenFolder()
{
FileFilter filter = new FileFilter();
Assert.Throws <ArgumentNullException>(() => filter.AddForbiddenFolderFilters(null));
Assert.Throws <ArgumentNullException>(() => filter.IsForbiddenFolder(null));
filter.AddForbiddenFolderFilters(@"c:\programdata\");
filter.AddForbiddenFolderFilters(@"c:\program files (x86)\");
filter.AddForbiddenFolderFilters(@"c:\program files\");
filter.AddForbiddenFolderFilters(@"c:\windows\");
Assert.That(filter.IsForbiddenFolder(@"C:\ProgramData"), Is.True);
Assert.That(filter.IsForbiddenFolder(@"C:\Program Files (x86)"), Is.True);
Assert.That(filter.IsForbiddenFolder(@"C:\WINDOWS"), Is.True);
Assert.That(filter.IsForbiddenFolder(@"C:\Program Files"), Is.True);
Assert.That(filter.IsForbiddenFolder(@"C:\Temp"), Is.False);
Assert.That(filter.IsForbiddenFolder(@"C:\Windows\Temp"), Is.True);
}
