public function testAdd()
{
$trail = new Trail();
$crumb0 = new Crumb('homepage', '/');
$crumb1 = new Crumb('foo', '/foo');
$trail->add($crumb0);
$this->assertEquals($trail, $crumb0->getTrail());
$trail[] = $crumb1;
$this->assertEquals($trail, $crumb1->getTrail());
}
public function testIsLast()
{
$crumb = new Crumb('foo');
$trail = new Trail();
$this->assertFalse($crumb->isLast());
$trail->add($crumb);
$this->assertTrue($crumb->isLast());
$crumb2 = new Crumb('bar');
$trail->add($crumb2);
$this->assertFalse($crumb->isLast());
$this->assertTrue($crumb2->isLast());
}
