/**
* @covers WPSEO_Frontend::get_title_from_options
*/
public function test_get_title_from_options()
{
// should return an empty string
$this->assertEmpty(self::$class_instance->get_title_from_options('__not-existing-index'));
// create and go to post
$post_id = $this->factory->post->create();
$this->go_to(get_permalink($post_id));
$var_source = (array) get_queried_object();
$expected_title = wpseo_replace_vars('%%title%% %%sep%% %%sitename%%', $var_source);
$this->assertEquals($expected_title, self::$class_instance->get_title_from_options('__not-existing-index', $var_source));
// test with an option that exists
$index = 'title-post';
$expected_title = wpseo_replace_vars(self::$class_instance->options[$index], $var_source);
$this->assertEquals($expected_title, self::$class_instance->get_title_from_options($index, $var_source));
}
