public function testIterationWithEmptyListPushed()
{
$map = new SS_Map(new ArrayList());
$map->push('1', 'pushed');
$text = "";
foreach ($map as $k => $v) {
$text .= "{$k}: {$v}\n";
}
$this->assertEquals("1: pushed\n", $text);
}
function testUnshift()
{
$list = DataObjectTest_TeamComment::get();
$map = new SS_Map($list, 'Name', 'Comment');
$map->unshift(-1, '(All)');
$this->assertEquals(array(-1 => "(All)", "Joe" => "This is a team comment by Joe", "Bob" => "This is a team comment by Bob", "Phil" => "Phil is a unique guy, and comments on team2"), $map->toArray());
$map->unshift(0, '(Select)');
$this->assertEquals('(All)', $map[-1]);
$this->assertEquals('(Select)', $map[0]);
$this->assertEquals(array(0 => "(Select)", -1 => "(All)", "Joe" => "This is a team comment by Joe", "Bob" => "This is a team comment by Bob", "Phil" => "Phil is a unique guy, and comments on team2"), $map->toArray());
$map->unshift("Bob", "Replaced");
$this->assertEquals(array("Bob" => "Replaced", 0 => "(Select)", -1 => "(All)", "Joe" => "This is a team comment by Joe", "Phil" => "Phil is a unique guy, and comments on team2"), $map->toArray());
$map->unshift("Phil", "Replaced as well");
$this->assertEquals(array("Phil" => "Replaced as well", "Bob" => "Replaced", 0 => "(Select)", -1 => "(All)", "Joe" => "This is a team comment by Joe"), $map->toArray());
$map->unshift("Joe", "Replaced the last one");
$this->assertEquals(array("Joe" => "Replaced the last one", "Phil" => "Replaced as well", "Bob" => "Replaced", 0 => "(Select)", -1 => "(All)"), $map->toArray());
}
