public function testValidatingThreadPath()
{
$this->assertEquals(false, set::isValidThreadPath(false));
$this->assertEquals(false, set::isValidThreadPath(array()));
$this->assertEquals(false, set::isValidThreadPath(''));
$this->assertEquals(true, set::isValidThreadPath('1'));
$this->assertEquals(true, set::isValidThreadPath('context'));
$this->assertEquals(true, set::isValidThreadPath('context.threads'));
$this->assertEquals(true, set::isValidThreadPath('context.threads.active.newsreader.pid'));
$this->assertEquals(true, set::isValidThreadPath('context.threads.active.newsreader.pid.200'));
$this->assertEquals(false, set::isValidThreadPath('.1'));
$this->assertEquals(false, set::isValidThreadPath('1.'));
$this->assertEquals(false, set::isValidThreadPath('.1.'));
$this->assertEquals(false, set::isValidThreadPath('1.2..3'));
}