81 lines
2.8 KiB
PHP
81 lines
2.8 KiB
PHP
<?php
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namespace WellRESTed\Test\Unit\Routing;
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use Prophecy\Argument;
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use WellRESTed\Routing\ResponsePrep\ContentLengthPrep;
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/**
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* @covers WellRESTed\Routing\ResponsePrep\ContentLengthPrep
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*/
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class ContentLengthPrepTest extends \PHPUnit_Framework_TestCase
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{
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private $request;
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private $response;
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private $body;
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public function setUp()
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{
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parent::setUp();
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$this->body = $this->prophesize('Psr\Http\Message\StreamInterface');
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$this->body->getSize()->willReturn(1024);
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$this->request = $this->prophesize('Psr\Http\Message\ServerRequestInterface');
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$this->response = $this->prophesize('Psr\Http\Message\ResponseInterface');
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$this->response->getBody()->willReturn($this->body->reveal());
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$this->response->withHeader(Argument::cetera())->willReturn($this->response->reveal());
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}
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public function testAddContentLengthHeader()
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{
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$this->response->hasHeader("Content-length")->willReturn(false);
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$this->response->getHeaderLine("Transfer-encoding")->willReturn("");
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$request = $this->request->reveal();
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$response = $this->response->reveal();
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$prep = new ContentLengthPrep();
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$prep->dispatch($request, $response);
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$this->response->withHeader("Content-length", 1024)->shouldHaveBeenCalled();
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}
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public function testDoesNotAddHeaderWhenContentLenghtIsAlreadySet()
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{
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$this->response->hasHeader("Content-length")->willReturn(true);
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$this->response->getHeaderLine("Transfer-encoding")->willReturn("");
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$request = $this->request->reveal();
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$response = $this->response->reveal();
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$prep = new ContentLengthPrep();
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$prep->dispatch($request, $response);
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$this->response->withHeader(Argument::cetera())->shouldNotHaveBeenCalled();
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}
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public function testDoesNotAddHeaderWhenTransferEncodingIsChunked()
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{
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$this->response->hasHeader("Content-length")->willReturn(false);
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$this->response->getHeaderLine("Transfer-encoding")->willReturn("CHUNKED");
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$request = $this->request->reveal();
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$response = $this->response->reveal();
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$prep = new ContentLengthPrep();
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$prep->dispatch($request, $response);
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$this->response->withHeader(Argument::cetera())->shouldNotHaveBeenCalled();
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}
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public function testDoesNotAddHeaderWhenBodySizeIsNull()
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{
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$this->response->hasHeader("Content-length")->willReturn(false);
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$this->response->getHeaderLine("Transfer-encoding")->willReturn("");
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$this->body->getSize()->willReturn(null);
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$request = $this->request->reveal();
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$response = $this->response->reveal();
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$prep = new ContentLengthPrep();
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$prep->dispatch($request, $response);
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$this->response->withHeader(Argument::cetera())->shouldNotHaveBeenCalled();
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}
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}
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