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<?php
namespace GuzzleHttp\Tests;
use GuzzleHttp\UriTemplate;
/**
* @covers GuzzleHttp\UriTemplate
*/
class UriTemplateTest extends \PHPUnit_Framework_TestCase
{
/**
* @return array
*/
public function templateProvider()
{
$params = array(
'var' => 'value',
'hello' => 'Hello World!',
'empty' => '',
'path' => '/foo/bar',
'x' => '1024',
'y' => '768',
'null' => null,
'list' => array('red', 'green', 'blue'),
'keys' => array(
"semi" => ';',
"dot" => '.',
"comma" => ','
),
'empty_keys' => array(),
);
return array_map(function ($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')
));
}
/**
* @dataProvider templateProvider
*/
public function testExpandsUriTemplates($template, $expansion, $params)
{
$uri = new UriTemplate($template);
$this->assertEquals($expansion, $uri->expand($template, $params));
}
public function expressionProvider()
{
return array(
array(
'{+var*}', array(
'operator' => '+',
'values' => array(
array('value' => 'var', 'modifier' => '*')
)
),
),
array(
'{?keys,var,val}', array(
'operator' => '?',
'values' => array(
array('value' => 'keys', 'modifier' => ''),
array('value' => 'var', 'modifier' => ''),
array('value' => 'val', 'modifier' => '')
)
),
),
array(
'{+x,hello,y}', array(
'operator' => '+',
'values' => array(
array('value' => 'x', 'modifier' => ''),
array('value' => 'hello', 'modifier' => ''),
array('value' => 'y', 'modifier' => '')
)
)
)
);
}
/**
* @dataProvider expressionProvider
*/
public function testParsesExpressions($exp, $data)
{
$template = new UriTemplate($exp);
// Access the config object
$class = new \ReflectionClass($template);
$method = $class->getMethod('parseExpression');
$method->setAccessible(true);
$exp = substr($exp, 1, -1);
$this->assertEquals($data, $method->invokeArgs($template, array($exp)));
}
/**
* @ticket https://github.com/guzzle/guzzle/issues/90
*/
public function testAllowsNestedArrayExpansion()
{
$template = new UriTemplate();
$result = $template->expand('http://example.com{+path}{/segments}{?query,data*,foo*}', array(
'path' => '/foo/bar',
'segments' => array('one', 'two'),
'query' => 'test',
'data' => array(
'more' => array('fun', 'ice cream')
),
'foo' => array(
'baz' => array(
'bar' => 'fizz',
'test' => 'buzz'
),
'bam' => 'boo'
)
));
$this->assertEquals('http://example.com/foo/bar/one,two?query=test&more%5B0%5D=fun&more%5B1%5D=ice%20cream&baz%5Bbar%5D=fizz&baz%5Btest%5D=buzz&bam=boo', $result);
}
}
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