stockpack / vendor / guzzlehttp / guzzle / tests / PrepareBodyMiddlewareTest.php

PrepareBodyMiddlewareTest.php in StockPack – Stock photos and AI images from Unsplash, Adobe Stock, Freepik and more 2.4.1, at vendor/guzzlehttp/guzzle/tests/PrepareBodyMiddlewareTest.php

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1	<?php
2	namespace GuzzleHttp\Tests;
3
4	use GuzzleHttp\Handler\MockHandler;
5	use GuzzleHttp\HandlerStack;
6	use GuzzleHttp\Middleware;
7	use GuzzleHttp\Promise\PromiseInterface;
8	use GuzzleHttp\Psr7;
9	use GuzzleHttp\Psr7\FnStream;
10	use GuzzleHttp\Psr7\Request;
11	use GuzzleHttp\Psr7\Response;
12	use PHPUnit\Framework\TestCase;
13	use Psr\Http\Message\RequestInterface;
14
15	class PrepareBodyMiddlewareTest extends TestCase
16	{
17	public function methodProvider()
18	{
19	$methods = ['GET', 'PUT', 'POST'];
20	$bodies = ['Test', ''];
21	foreach ($methods as $method) {
22	foreach ($bodies as $body) {
23	yield [$method, $body];
24	}
25	}
26	}
27	/**
28	* @dataProvider methodProvider
29	*/
30	public function testAddsContentLengthWhenMissingAndPossible($method, $body)
31	{
32	$h = new MockHandler([
33	function (RequestInterface $request) use ($body) {
34	$length = strlen($body);
35	if ($length > 0) {
36	self::assertEquals($length, $request->getHeaderLine('Content-Length'));
37	} else {
38	self::assertFalse($request->hasHeader('Content-Length'));
39	}
40	return new Response(200);
41	}
42	]);
43	$m = Middleware::prepareBody();
44	$stack = new HandlerStack($h);
45	$stack->push($m);
46	$comp = $stack->resolve();
47	$p = $comp(new Request($method, 'http://www.google.com', [], $body), []);
48	self::assertInstanceOf(PromiseInterface::class, $p);
49	$response = $p->wait();
50	self::assertSame(200, $response->getStatusCode());
51	}
52
53	public function testAddsTransferEncodingWhenNoContentLength()
54	{
55	$body = FnStream::decorate(Psr7\stream_for('foo'), [
56	'getSize' => function () {
57	return null;
58	}
59	]);
60	$h = new MockHandler([
61	function (RequestInterface $request) {
62	self::assertFalse($request->hasHeader('Content-Length'));
63	self::assertSame('chunked', $request->getHeaderLine('Transfer-Encoding'));
64	return new Response(200);
65	}
66	]);
67	$m = Middleware::prepareBody();
68	$stack = new HandlerStack($h);
69	$stack->push($m);
70	$comp = $stack->resolve();
71	$p = $comp(new Request('PUT', 'http://www.google.com', [], $body), []);
72	self::assertInstanceOf(PromiseInterface::class, $p);
73	$response = $p->wait();
74	self::assertSame(200, $response->getStatusCode());
75	}
76
77	public function testAddsContentTypeWhenMissingAndPossible()
78	{
79	$bd = Psr7\stream_for(fopen(__DIR__ . '/../composer.json', 'r'));
80	$h = new MockHandler([
81	function (RequestInterface $request) {
82	self::assertSame('application/json', $request->getHeaderLine('Content-Type'));
83	self::assertTrue($request->hasHeader('Content-Length'));
84	return new Response(200);
85	}
86	]);
87	$m = Middleware::prepareBody();
88	$stack = new HandlerStack($h);
89	$stack->push($m);
90	$comp = $stack->resolve();
91	$p = $comp(new Request('PUT', 'http://www.google.com', [], $bd), []);
92	self::assertInstanceOf(PromiseInterface::class, $p);
93	$response = $p->wait();
94	self::assertSame(200, $response->getStatusCode());
95	}
96
97	public function expectProvider()
98	{
99	return [
100	[true, ['100-Continue']],
101	[false, []],
102	[10, ['100-Continue']],
103	[500000, []]
104	];
105	}
106
107	/**
108	* @dataProvider expectProvider
109	*/
110	public function testAddsExpect($value, $result)
111	{
112	$bd = Psr7\stream_for(fopen(__DIR__ . '/../composer.json', 'r'));
113
114	$h = new MockHandler([
115	function (RequestInterface $request) use ($result) {
116	self::assertSame($result, $request->getHeader('Expect'));
117	return new Response(200);
118	}
119	]);
120
121	$m = Middleware::prepareBody();
122	$stack = new HandlerStack($h);
123	$stack->push($m);
124	$comp = $stack->resolve();
125	$p = $comp(new Request('PUT', 'http://www.google.com', [], $bd), [
126	'expect' => $value
127	]);
128	self::assertInstanceOf(PromiseInterface::class, $p);
129	$response = $p->wait();
130	self::assertSame(200, $response->getStatusCode());
131	}
132
133	public function testIgnoresIfExpectIsPresent()
134	{
135	$bd = Psr7\stream_for(fopen(__DIR__ . '/../composer.json', 'r'));
136	$h = new MockHandler([
137	function (RequestInterface $request) {
138	self::assertSame(['Foo'], $request->getHeader('Expect'));
139	return new Response(200);
140	}
141	]);
142
143	$m = Middleware::prepareBody();
144	$stack = new HandlerStack($h);
145	$stack->push($m);
146	$comp = $stack->resolve();
147	$p = $comp(
148	new Request('PUT', 'http://www.google.com', ['Expect' => 'Foo'], $bd),
149	['expect' => true]
150	);
151	self::assertInstanceOf(PromiseInterface::class, $p);
152	$response = $p->wait();
153	self::assertSame(200, $response->getStatusCode());
154	}
155	}
156