<?php

namespace Guzzle\Tests\Parsers\UriTemplate;

abstract class AbstractUriTemplateTest extends \Guzzle\Tests\GuzzleTestCase {

    /**
     * @return array
     */
    public function templateProvider() {
        $t = array();
        $params = array(
            'var' => 'value',
            'hello' => 'Hello World!',
            'empty' => '',
            'path' => '/foo/bar',
            'x' => '1024',
            'y' => '768',
            'null' => null,
            'list' => array('red', 'green', 'blue'),
            'keys' => array(
                "semi" => ';',
                "dot" => '.',
                "comma" => ','
            ),
            'empty_keys' => array(),
        );

        return array_map(function($t) use ($params) {
            $t[] = $params;
            return $t;
        }, array(
            array('foo', 'foo'),
            array('{var}', 'value'),
            array('{hello}', 'Hello%20World%21'),
            array('{+var}', 'value'),
            array('{+hello}', 'Hello%20World!'),
            array('{+path}/here', '/foo/bar/here'),
            array('here?ref={+path}', 'here?ref=/foo/bar'),
            array('X{#var}', 'X#value'),
            array('X{#hello}', 'X#Hello%20World!'),
            array('map?{x,y}', 'map?1024,768'),
            array('{x,hello,y}', '1024,Hello%20World%21,768'),
            array('{+x,hello,y}', '1024,Hello%20World!,768'),
            array('{+path,x}/here', '/foo/bar,1024/here'),
            array('{#x,hello,y}', '#1024,Hello%20World!,768'),
            array('{#path,x}/here', '#/foo/bar,1024/here'),
            array('X{.var}', 'X.value'),
            array('X{.x,y}', 'X.1024.768'),
            array('{/var}', '/value'),
            array('{/var,x}/here', '/value/1024/here'),
            array('{;x,y}', ';x=1024;y=768'),
            array('{;x,y,empty}', ';x=1024;y=768;empty'),
            array('{?x,y}', '?x=1024&y=768'),
            array('{?x,y,empty}', '?x=1024&y=768&empty='),
            array('?fixed=yes{&x}', '?fixed=yes&x=1024'),
            array('{&x,y,empty}', '&x=1024&y=768&empty='),
            array('{var:3}', 'val'),
            array('{var:30}', 'value'),
            array('{list}', 'red,green,blue'),
            array('{list*}', 'red,green,blue'),
            array('{keys}', 'semi,%3B,dot,.,comma,%2C'),
            array('{keys*}', 'semi=%3B,dot=.,comma=%2C'),
            array('{+path:6}/here', '/foo/b/here'),
            array('{+list}', 'red,green,blue'),
            array('{+list*}', 'red,green,blue'),
            array('{+keys}', 'semi,;,dot,.,comma,,'),
            array('{+keys*}', 'semi=;,dot=.,comma=,'),
            array('{#path:6}/here', '#/foo/b/here'),
            array('{#list}', '#red,green,blue'),
            array('{#list*}', '#red,green,blue'),
            array('{#keys}', '#semi,;,dot,.,comma,,'),
            array('{#keys*}', '#semi=;,dot=.,comma=,'),
            array('X{.var:3}', 'X.val'),
            array('X{.list}', 'X.red,green,blue'),
            array('X{.list*}', 'X.red.green.blue'),
            array('X{.keys}', 'X.semi,%3B,dot,.,comma,%2C'),
            array('X{.keys*}', 'X.semi=%3B.dot=..comma=%2C'),
            array('{/var:1,var}', '/v/value'),
            array('{/list}', '/red,green,blue'),
            array('{/list*}', '/red/green/blue'),
            array('{/list*,path:4}', '/red/green/blue/%2Ffoo'),
            array('{/keys}', '/semi,%3B,dot,.,comma,%2C'),
            array('{/keys*}', '/semi=%3B/dot=./comma=%2C'),
            array('{;hello:5}', ';hello=Hello'),
            array('{;list}', ';list=red,green,blue'),
            array('{;list*}', ';list=red;list=green;list=blue'),
            array('{;keys}', ';keys=semi,%3B,dot,.,comma,%2C'),
            array('{;keys*}', ';semi=%3B;dot=.;comma=%2C'),
            array('{?var:3}', '?var=val'),
            array('{?list}', '?list=red,green,blue'),
            array('{?list*}', '?list=red&list=green&list=blue'),
            array('{?keys}', '?keys=semi,%3B,dot,.,comma,%2C'),
            array('{?keys*}', '?semi=%3B&dot=.&comma=%2C'),
            array('{&var:3}', '&var=val'),
            array('{&list}', '&list=red,green,blue'),
            array('{&list*}', '&list=red&list=green&list=blue'),
            array('{&keys}', '&keys=semi,%3B,dot,.,comma,%2C'),
            array('{&keys*}', '&semi=%3B&dot=.&comma=%2C'),
            array('{.null}', ''),
            array('{.null,var}', '.value'),
            array('X{.empty_keys*}', 'X'),
            array('X{.empty_keys}', 'X'),
            // Test that missing expansions are skipped
            array('test{&missing*}', 'test'),
            // Test that multiple expansions can be set
            array('http://{var}/{var:2}{?keys*}', 'http://value/va?semi=%3B&dot=.&comma=%2C'),
            // Test more complex query string stuff
            array('http://www.test.com{+path}{?var,keys*}', 'http://www.test.com/foo/bar?var=value&semi=%3B&dot=.&comma=%2C')
        ));
    }

}
