/**
* キーの一覧を配列で返すことを確認します.
*
* @covers Peach\Util\ArrayMap::keys
*/
public function testKeys()
{
$expected = array("key1", "key2", "key3");
$keys = $this->object->keys();
$this->assertSame($expected, $keys);
}
/**
* キーの一覧を配列で返すことを確認します.
*
* @covers Peach\Util\ArrayMap::keys
*/
public function testKeys()
{
$expected = array("key1", "key2", "key3");
$keys = $this->object->keys();
$this->assertSame($expected, $keys);
}