/**
*
*/
public function testSynchronizeUsingArrayOfIds()
{
$user = ManyToManyUser::get(3);
$group1 = ManyToManyGroup::get(1);
$group2 = ManyToManyGroup::get(2);
$group3 = ManyToManyGroup::get(4);
$this->assertEquals(1, count($user->groups()->all()));
$user->groups()->synchronize([$group1->id, $group2->id, $group3->id]);
$this->assertEquals(3, count($user->groups()->all()));
$user->groups()->synchronize([$group2->id]);
$this->assertEquals(1, count($user->groups()->all()));
}
/**
*
*/
public function testLinkAndUnlink()
{
$user = ManyToManyUser::get(3);
$group = ManyToManyGroup::get(1);
$this->assertEquals(1, count($user->groups()->all()));
$this->assertEquals(1, count($group->users()->all()));
// Link and unlink using object
$user->groups()->link($group);
$this->assertEquals(2, count($user->groups()->all()));
$this->assertEquals(2, count($group->users()->all()));
$user->groups()->unlink($group);
$this->assertEquals(1, count($user->groups()->all()));
$this->assertEquals(1, count($group->users()->all()));
// Link and unlink using id
$user->groups()->link($group->id);
$this->assertEquals(2, count($user->groups()->all()));
$this->assertEquals(2, count($group->users()->all()));
$user->groups()->unlink($group->id);
$this->assertEquals(1, count($user->groups()->all()));
$this->assertEquals(1, count($group->users()->all()));
// Link and unlink using object
$group->users()->link($user);
$this->assertEquals(2, count($user->groups()->all()));
$this->assertEquals(2, count($group->users()->all()));
$group->users()->unlink($user);
$this->assertEquals(1, count($user->groups()->all()));
$this->assertEquals(1, count($group->users()->all()));
// Link and unlink using id
$group->users()->link($user->id);
$this->assertEquals(2, count($user->groups()->all()));
$this->assertEquals(2, count($group->users()->all()));
$group->users()->unlink($user->id);
$this->assertEquals(1, count($user->groups()->all()));
$this->assertEquals(1, count($group->users()->all()));
}