GuzzleHttp\Tests\Psr7\FunctionsTest::testParsesRequestMessages PHP Метод

    public function testParsesRequestMessages()
    {
        $req = "GET /abc HTTP/1.0\r\nHost: foo.com\r\nFoo: Bar\r\nBaz: Bam\r\nBaz: Qux\r\n\r\nTest";
        $request = Psr7\parse_request($req);
        $this->assertEquals('GET', $request->getMethod());
        $this->assertEquals('/abc', $request->getRequestTarget());
        $this->assertEquals('1.0', $request->getProtocolVersion());
        $this->assertEquals('foo.com', $request->getHeaderLine('Host'));
        $this->assertEquals('Bar', $request->getHeaderLine('Foo'));
        $this->assertEquals('Bam, Qux', $request->getHeaderLine('Baz'));
        $this->assertEquals('Test', (string) $request->getBody());
        $this->assertEquals('http://foo.com/abc', (string) $request->getUri());
    }