Kirki_Fonts::get_font_choices PHP Method

        public static function get_font_choices()
        {
            $fonts = self::get_all_fonts();
            $fonts_array = array();
            foreach ($fonts as $key => $args) {
                $fonts_array[$key] = $key;
            }
            return $fonts_array;
        }

 public function test_kirki_fonts()
 {
     $this->assertEquals(Kirki_Fonts::get_all_fonts(), Kirki_Toolkit::fonts()->get_all_fonts());
     $this->assertEquals(Kirki_Fonts::get_font_choices(), Kirki_Toolkit::fonts()->get_font_choices());
     $this->assertEquals(Kirki_Fonts::is_google_font('Open Sans'), Kirki_Toolkit::fonts()->is_google_font('Open Sans'));
     $this->assertEquals(Kirki_Fonts::get_google_font_uri(array('Roboto')), Kirki_Toolkit::fonts()->get_google_font_uri(array('Roboto')));
     $this->assertEquals(Kirki_Fonts::get_google_font_subsets(), Kirki_Toolkit::fonts()->get_google_font_subsets());
     $this->assertEquals(Kirki_Fonts::choose_google_font_variants('Roboto'), Kirki_Toolkit::fonts()->choose_google_font_variants('Roboto'));
     $this->assertEquals(Kirki_Fonts::get_standard_fonts(), Kirki_Toolkit::fonts()->get_standard_fonts());
     $this->assertEquals(Kirki_Fonts::get_font_stack(''), Kirki_Toolkit::fonts()->get_font_stack(''));
     $this->assertEquals(Kirki_Fonts::sanitize_font_choice(''), Kirki_Toolkit::fonts()->sanitize_font_choice(''));
     $this->assertEquals(Kirki_Fonts::get_google_fonts(), Kirki_Toolkit::fonts()->get_google_fonts());
 }