public function testSelectInput()
{
$this->Form->create($this->article);
$result = $this->Form->input('foreign_key', ['type' => 'select', 'class' => 'my-class']);
$expected = ['div' => ['class' => 'form-group select'], 'label' => ['for' => 'foreign-key'], 'Foreign Key', '/label', 'select' => ['name' => 'foreign_key', 'id' => 'foreign-key', 'class' => 'my-class form-control'], '/select', '/div'];
$this->assertHtml($expected, $result);
}