Primer commit del sistema separado falta mejorar mucho

2025-12-30 01:18:46 -06:00
commit 1679c73e52
2384 changed files with 472342 additions and 0 deletions
--- a/vendor/ratchet/rfc6455/tests/unit/Handshake/PermessageDeflateOptionsTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Handshake/PermessageDeflateOptionsTest.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Handshake;
+
+use Ratchet\RFC6455\Handshake\PermessageDeflateOptions;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Handshake\PermessageDeflateOptions
+ */
+class PermessageDeflateOptionsTest extends TestCase
+{
+    public static function versionSupportProvider(): array {
+        return [
+            ['7.0.17', false],
+            ['7.0.18', true],
+            ['7.0.200', true],
+            ['5.6.0', false],
+            ['7.1.3', false],
+            ['7.1.4', true],
+            ['7.1.200', true],
+            ['10.0.0', true]
+        ];
+    }
+
+    /**
+     * @requires function deflate_init
+     * @dataProvider versionSupportProvider
+     */
+    public function testVersionSupport(string $version, bool $supported): void {
+        $this->assertEquals($supported, PermessageDeflateOptions::permessageDeflateSupported($version));
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Handshake/RequestVerifierTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Handshake/RequestVerifierTest.php
@@ -0,0 +1,180 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Handshake;
+
+use Ratchet\RFC6455\Handshake\RequestVerifier;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Handshake\RequestVerifier
+ */
+class RequestVerifierTest extends TestCase {
+    /**
+     * @var RequestVerifier
+     */
+    protected $_v;
+
+    protected function setUp(): void {
+        $this->_v = new RequestVerifier();
+    }
+
+    public static function methodProvider(): array {
+        return array(
+            array(true,  'GET'),
+            array(true,  'get'),
+            array(true,  'Get'),
+            array(false, 'POST'),
+            array(false, 'DELETE'),
+            array(false, 'PUT'),
+            array(false, 'PATCH')
+        );
+    }
+    /**
+     * @dataProvider methodProvider
+     */
+    public function testMethodMustBeGet(bool $result, string $in): void {
+        $this->assertEquals($result, $this->_v->verifyMethod($in));
+    }
+
+    public static function httpVersionProvider(): array {
+        return array(
+            array(true,  1.1),
+            array(true,  '1.1'),
+            array(true,  1.2),
+            array(true,  '1.2'),
+            array(true,  2),
+            array(true,  '2'),
+            array(true,  '2.0'),
+            array(false, '1.0'),
+            array(false, 1),
+            array(false, '0.9'),
+            array(false, ''),
+            array(false, 'hello')
+        );
+    }
+
+    /**
+     * @dataProvider httpVersionProvider
+     */
+    public function testHttpVersionIsAtLeast1Point1(bool $expected, $in): void {
+        $this->assertEquals($expected, $this->_v->verifyHTTPVersion($in));
+    }
+
+    public static function uRIProvider(): array {
+        return array(
+            array(true, '/chat'),
+            array(true, '/hello/world?key=val'),
+            array(false, '/chat#bad'),
+            array(false, 'nope'),
+            array(false, '/ ಠ_ಠ '),
+            array(false, '/✖')
+        );
+    }
+
+    /**
+     * @dataProvider URIProvider
+     */
+    public function testRequestUri(bool $expected, string $in): void {
+        $this->assertEquals($expected, $this->_v->verifyRequestURI($in));
+    }
+
+    public static function hostProvider(): array {
+        return array(
+            array(true, ['server.example.com']),
+            array(false, [])
+        );
+    }
+
+    /**
+     * @dataProvider HostProvider
+     */
+    public function testVerifyHostIsSet(bool $expected, array $in): void {
+        $this->assertEquals($expected, $this->_v->verifyHost($in));
+    }
+
+    public static function upgradeProvider(): array {
+        return array(
+            array(true,  ['websocket']),
+            array(true,  ['Websocket']),
+            array(true,  ['webSocket']),
+            array(false, []),
+            array(false, [''])
+        );
+    }
+
+    /**
+     * @dataProvider upgradeProvider
+     */
+    public function testVerifyUpgradeIsWebSocket(bool $expected, array $val): void {
+        $this->assertEquals($expected, $this->_v->verifyUpgradeRequest($val));
+    }
+
+    public static function connectionProvider(): array {
+        return array(
+            array(true,  ['Upgrade']),
+            array(true,  ['upgrade']),
+            array(true,  ['keep-alive', 'Upgrade']),
+            array(true,  ['Upgrade', 'keep-alive']),
+            array(true,  ['keep-alive', 'Upgrade', 'something']),
+            // as seen in Firefox 47.0.1 - see https://github.com/ratchetphp/RFC6455/issues/14
+            array(true,  ['keep-alive, Upgrade']),
+            array(true,  ['Upgrade, keep-alive']),
+            array(true,  ['keep-alive, Upgrade, something']),
+            array(true,  ['keep-alive, Upgrade', 'something']),
+            array(false, ['']),
+            array(false, [])
+        );
+    }
+
+    /**
+     * @dataProvider connectionProvider
+     */
+    public function testConnectionHeaderVerification(bool $expected, array $val): void {
+        $this->assertEquals($expected, $this->_v->verifyConnection($val));
+    }
+
+    public static function keyProvider(): array {
+        return array(
+            array(true,  ['hkfa1L7uwN6DCo4IS3iWAw==']),
+            array(true,  ['765vVoQpKSGJwPzJIMM2GA==']),
+            array(true,  ['AQIDBAUGBwgJCgsMDQ4PEC==']),
+            array(true,  ['axa2B/Yz2CdpfQAY2Q5P7w==']),
+            array(false, [0]),
+            array(false, ['Hello World']),
+            array(false, ['1234567890123456']),
+            array(false, ['123456789012345678901234']),
+            array(true,  [base64_encode('UTF8allthngs+✓')]),
+            array(true,  ['dGhlIHNhbXBsZSBub25jZQ==']),
+            array(false, []),
+            array(false, ['dGhlIHNhbXBsZSBub25jZQ==', 'Some other value']),
+            array(false, ['Some other value', 'dGhlIHNhbXBsZSBub25jZQ=='])
+        );
+    }
+
+    /**
+     * @dataProvider keyProvider
+     */
+    public function testKeyIsBase64Encoded16BitNonce(bool $expected, array $val): void {
+        $this->assertEquals($expected, $this->_v->verifyKey($val));
+    }
+
+    public static function versionProvider(): array {
+        return array(
+            array(true,  [13]),
+            array(true,  ['13']),
+            array(false, [12]),
+            array(false, [14]),
+            array(false, ['14']),
+            array(false, ['hi']),
+            array(false, ['']),
+            array(false, [])
+        );
+    }
+
+    /**
+     * @dataProvider versionProvider
+     */
+    public function testVersionEquals13(bool $expected, array $in): void {
+        $this->assertEquals($expected, $this->_v->verifyVersion($in));
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Handshake/ResponseVerifierTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Handshake/ResponseVerifierTest.php
@@ -0,0 +1,39 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Handshake;
+
+use Ratchet\RFC6455\Handshake\ResponseVerifier;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Handshake\ResponseVerifier
+ */
+class ResponseVerifierTest extends TestCase {
+    /**
+     * @var ResponseVerifier
+     */
+    protected $_v;
+
+    protected function setUp(): void {
+        $this->_v = new ResponseVerifier;
+    }
+
+    public static function subProtocolsProvider(): array {
+        return [
+            [true,  ['a'], ['a']]
+          , [true,  ['c', 'd', 'a'], ['a']]
+          , [true,  ['c, a', 'd'], ['a']]
+          , [true,  [], []]
+          , [true,  ['a', 'b'], []]
+          , [false, ['c', 'd', 'a'], ['b', 'a']]
+          , [false, ['a', 'b', 'c'], ['d']]
+        ];
+    }
+
+    /**
+     * @dataProvider subProtocolsProvider
+     */
+    public function testVerifySubProtocol(bool $expected, array $request, array $response): void {
+        $this->assertEquals($expected, $this->_v->verifySubProtocol($request, $response));
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Handshake/ServerNegotiatorTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Handshake/ServerNegotiatorTest.php
@@ -0,0 +1,223 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Handshake;
+
+use GuzzleHttp\Psr7\Message;
+use GuzzleHttp\Psr7\HttpFactory;
+use Ratchet\RFC6455\Handshake\RequestVerifier;
+use Ratchet\RFC6455\Handshake\ServerNegotiator;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Handshake\ServerNegotiator
+ */
+class ServerNegotiatorTest extends TestCase
+{
+    public function testNoUpgradeRequested(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: keep-alive
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(426, $response->getStatusCode());
+        $this->assertEquals('Upgrade header MUST be provided', $response->getReasonPhrase());
+        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));
+        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));
+        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));
+    }
+
+    public function testNoConnectionUpgradeRequested(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: keep-alive
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade: websocket
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(400, $response->getStatusCode());
+        $this->assertEquals('Connection Upgrade MUST be requested', $response->getReasonPhrase());
+    }
+
+    public function testInvalidSecWebsocketKey(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: Upgrade
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade: websocket
+Sec-WebSocket-Key: 12345
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(400, $response->getStatusCode());
+        $this->assertEquals('Invalid Sec-WebSocket-Key', $response->getReasonPhrase());
+    }
+
+    public function testInvalidSecWebsocketVersion(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: Upgrade
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade: websocket
+Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(426, $response->getStatusCode());
+        $this->assertEquals('Upgrade Required', $response->getReasonPhrase());
+        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));
+        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));
+        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));
+    }
+
+    public function testBadSubprotocolResponse(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+        $negotiator->setStrictSubProtocolCheck(true);
+        $negotiator->setSupportedSubProtocols([]);
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: Upgrade
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade: websocket
+Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
+Sec-WebSocket-Version: 13
+Sec-WebSocket-Protocol: someprotocol
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(426, $response->getStatusCode());
+        $this->assertEquals('No Sec-WebSocket-Protocols requested supported', $response->getReasonPhrase());
+        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));
+        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));
+        $this->assertEquals('13', $response->getHeaderLine('Sec-WebSocket-Version'));
+    }
+
+    public function testNonStrictSubprotocolDoesNotIncludeHeaderWhenNoneAgreedOn(): void {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+        $negotiator->setStrictSubProtocolCheck(false);
+        $negotiator->setSupportedSubProtocols(['someproto']);
+
+        $requestText = 'GET / HTTP/1.1
+Host: 127.0.0.1:6789
+Connection: Upgrade
+Pragma: no-cache
+Cache-Control: no-cache
+Upgrade: websocket
+Sec-WebSocket-Key: dGhlIHNhbXBsZSBub25jZQ==
+Sec-WebSocket-Version: 13
+Sec-WebSocket-Protocol: someotherproto
+Upgrade-Insecure-Requests: 1
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.133 Safari/537.36
+Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8
+Accept-Encoding: gzip, deflate, sdch, br
+Accept-Language: en-US,en;q=0.8
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(101, $response->getStatusCode());
+        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));
+        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));
+        $this->assertFalse($response->hasHeader('Sec-WebSocket-Protocol'));
+    }
+
+    public function testSuggestsAppropriateSubprotocol(): void
+    {
+        $negotiator = new ServerNegotiator(new RequestVerifier(), new HttpFactory());
+        $negotiator->setStrictSubProtocolCheck(true);
+        $negotiator->setSupportedSubProtocols(['someproto']);
+
+        $requestText = 'GET / HTTP/1.1
+Host: localhost:8080
+Connection: Upgrade
+Upgrade: websocket
+Sec-WebSocket-Version: 13
+User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36
+Accept-Encoding: gzip, deflate, br
+Accept-Language: en-US,en;q=0.9
+Sec-WebSocket-Key: HGt8eQax7nAOlXUw0/asPQ==
+Sec-WebSocket-Extensions: permessage-deflate; client_max_window_bits
+
+';
+
+        $request = Message::parseRequest($requestText);
+
+        $response = $negotiator->handshake($request);
+
+        $this->assertEquals('1.1', $response->getProtocolVersion());
+        $this->assertEquals(426, $response->getStatusCode());
+        $this->assertEquals('Upgrade', $response->getHeaderLine('Connection'));
+        $this->assertEquals('websocket', $response->getHeaderLine('Upgrade'));
+        $this->assertEquals('someproto', $response->getHeaderLine('Sec-WebSocket-Protocol'));
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Messaging/FrameTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Messaging/FrameTest.php
@@ -0,0 +1,431 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Messaging;
+
+use Ratchet\RFC6455\Messaging\Frame;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Messaging\Frame
+ * @todo getMaskingKey, getPayloadStartingByte don't have tests yet
+ * @todo Could use some clean up in general, I had to rush to fix a bug for a deadline, sorry.
+ */
+class FrameTest extends TestCase {
+    protected $_firstByteFinText    = '10000001';
+
+    protected $_secondByteMaskedSPL = '11111101';
+
+    /** @var Frame */
+    protected $_frame;
+
+    protected $_packer;
+
+    protected function setUp(): void {
+        $this->_frame = new Frame;
+    }
+
+    /**
+     * Encode the fake binary string to send over the wire
+     * @param string of 1's and 0's
+     * @return string
+     */
+    public static function encode(string $in): string {
+        if (strlen($in) > 8) {
+            $out = '';
+            while (strlen($in) >= 8) {
+                $out .= static::encode(substr($in, 0, 8));
+                $in   = substr($in, 8);
+            }
+            return $out;
+        }
+        return chr(bindec($in));
+    }
+
+    /**
+     * This is a data provider
+     * param string The UTF8 message
+     * param string The WebSocket framed message, then base64_encoded
+     */
+    public static function UnframeMessageProvider(): array {
+        return array(
+            array('Hello World!', 'gYydAIfa1WXrtvIg0LXvbOP7'),
+            array('!@#$%^&*()-=_+[]{}\|/.,<>`~', 'gZv+h96r38f9j9vZ+IHWrvOWoayF9oX6gtfRqfKXwOeg'),
+            array('ಠ_ಠ', 'gYfnSpu5B/g75gf4Ow=='),
+            array(
+                "The quick brown fox jumps over the lazy dog.  All work and no play makes Chris a dull boy.  I'm trying to get past 128 characters for a unit test here...",
+                'gf4Amahb14P8M7Kj2S6+4MN7tfHHLLmjzjSvo8IuuvPbe7j1zSn398A+9+/JIa6jzDSwrYh7lu/Ee6Ds2jD34sY/9+3He6fvySL37skwsvCIGL/xwSj34og/ou/Ee7Xs0XX3o+F8uqPcKa7qxjz398d7sObce6fi2y/3sppj9+DAOqXiyy+y8dt7sezae7aj3TW+94gvsvDce7/m2j75rYY='
+            )
+        );
+    }
+
+    public static function underflowProvider(): array {
+        return array(
+            array('isFinal', ''),
+            array('getRsv1', ''),
+            array('getRsv2', ''),
+            array('getRsv3', ''),
+            array('getOpcode', ''),
+            array('isMasked', '10000001'),
+            array('getPayloadLength', '10000001'),
+            array('getPayloadLength', '1000000111111110'),
+            array('getMaskingKey', '1000000110000111'),
+            array('getPayload', '100000011000000100011100101010101001100111110100')
+        );
+    }
+
+    /**
+     * @dataProvider underflowProvider
+     */
+    public function testUnderflowExceptionFromAllTheMethodsMimickingBuffering(string $method, string $bin): void {
+        $this->expectException(\UnderflowException::class);
+        if (!empty($bin)) {
+            $this->_frame->addBuffer(static::encode($bin));
+        }
+        call_user_func(array($this->_frame, $method));
+    }
+
+    /**
+     * A data provider for testing the first byte of a WebSocket frame
+     * param bool Given, is the byte indicate this is the final frame
+     * param int Given, what is the expected opcode
+     * param string of 0|1 Each character represents a bit in the byte
+     */
+    public static function firstByteProvider(): array {
+        return array(
+            array(false, false, false, true,   8, '00011000'),
+            array(true,  false, true,  false, 10, '10101010'),
+            array(false, false, false, false, 15, '00001111'),
+            array(true,  false, false, false,  1, '10000001'),
+            array(true,  true,  true,  true,  15, '11111111'),
+            array(true,  true,  false, false,  7, '11000111')
+        );
+    }
+
+    /**
+     * @dataProvider firstByteProvider
+     */
+    public function testFinCodeFromBits(bool $fin, bool $rsv1, bool $rsv2, bool $rsv3, int $opcode, string $bin): void {
+        $this->_frame->addBuffer(static::encode($bin));
+        $this->assertEquals($fin, $this->_frame->isFinal());
+    }
+
+    /**
+     * @dataProvider firstByteProvider
+     */
+    public function testGetRsvFromBits(bool $fin, bool $rsv1, bool $rsv2, bool $rsv3, int $opcode, string $bin): void {
+        $this->_frame->addBuffer(static::encode($bin));
+        $this->assertEquals($rsv1, $this->_frame->getRsv1());
+        $this->assertEquals($rsv2, $this->_frame->getRsv2());
+        $this->assertEquals($rsv3, $this->_frame->getRsv3());
+    }
+
+    /**
+     * @dataProvider firstByteProvider
+     */
+    public function testOpcodeFromBits(bool $fin, bool $rsv1, bool $rsv2, bool $rsv3, int $opcode, string $bin): void {
+        $this->_frame->addBuffer(static::encode($bin));
+        $this->assertEquals($opcode, $this->_frame->getOpcode());
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     */
+    public function testFinCodeFromFullMessage(string $msg, string $encoded): void {
+        $this->_frame->addBuffer(base64_decode($encoded));
+        $this->assertTrue($this->_frame->isFinal());
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     */
+    public function testOpcodeFromFullMessage(string $msg, string $encoded): void {
+        $this->_frame->addBuffer(base64_decode($encoded));
+        $this->assertEquals(1, $this->_frame->getOpcode());
+    }
+
+    public static function payloadLengthDescriptionProvider(): array {
+        return array(
+            array(7,  '01110101'),
+            array(7,  '01111101'),
+            array(23, '01111110'),
+            array(71, '01111111'),
+            array(7,  '00000000'), // Should this throw an exception?  Can a payload be empty?
+            array(7,  '00000001')
+        );
+    }
+
+    /**
+     * @dataProvider payloadLengthDescriptionProvider
+     */
+    public function testFirstPayloadDesignationValue(int $bits, string $bin): void {
+        $this->_frame->addBuffer(static::encode($this->_firstByteFinText));
+        $this->_frame->addBuffer(static::encode($bin));
+        $ref = new \ReflectionClass($this->_frame);
+        $cb  = $ref->getMethod('getFirstPayloadVal');
+        $cb->setAccessible(true);
+        $this->assertEquals(bindec($bin), $cb->invoke($this->_frame));
+    }
+
+    public function testFirstPayloadValUnderflow(): void {
+        $ref = new \ReflectionClass($this->_frame);
+        $cb  = $ref->getMethod('getFirstPayloadVal');
+        $cb->setAccessible(true);
+        $this->expectException(\UnderflowException::class);
+        $cb->invoke($this->_frame);
+    }
+
+    /**
+     * @dataProvider payloadLengthDescriptionProvider
+     */
+    public function testDetermineHowManyBitsAreUsedToDescribePayload(int $expected_bits, string $bin): void {
+        $this->_frame->addBuffer(static::encode($this->_firstByteFinText));
+        $this->_frame->addBuffer(static::encode($bin));
+        $ref = new \ReflectionClass($this->_frame);
+        $cb  = $ref->getMethod('getNumPayloadBits');
+        $cb->setAccessible(true);
+        $this->assertEquals($expected_bits, $cb->invoke($this->_frame));
+    }
+
+    public function testgetNumPayloadBitsUnderflow(): void {
+        $ref = new \ReflectionClass($this->_frame);
+        $cb  = $ref->getMethod('getNumPayloadBits');
+        $cb->setAccessible(true);
+        $this->expectException(\UnderflowException::class);
+        $cb->invoke($this->_frame);
+    }
+
+    public function secondByteProvider(): array {
+        return array(
+            array(true,   1, '10000001'),
+            array(false,  1, '00000001'),
+            array(true, 125, $this->_secondByteMaskedSPL)
+        );
+    }
+    /**
+     * @dataProvider secondByteProvider
+     */
+    public function testIsMaskedReturnsExpectedValue(bool $masked, int $payload_length, string $bin): void {
+        $this->_frame->addBuffer(static::encode($this->_firstByteFinText));
+        $this->_frame->addBuffer(static::encode($bin));
+        $this->assertEquals($masked, $this->_frame->isMasked());
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     */
+    public function testIsMaskedFromFullMessage(string $msg, string $encoded): void {
+        $this->_frame->addBuffer(base64_decode($encoded));
+        $this->assertTrue($this->_frame->isMasked());
+    }
+
+    /**
+     * @dataProvider secondByteProvider
+     */
+    public function testGetPayloadLengthWhenOnlyFirstFrameIsUsed(bool $masked, int $payload_length, string $bin): void {
+        $this->_frame->addBuffer(static::encode($this->_firstByteFinText));
+        $this->_frame->addBuffer(static::encode($bin));
+        $this->assertEquals($payload_length, $this->_frame->getPayloadLength());
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     * @todo Not yet testing when second additional payload length descriptor
+     */
+    public function testGetPayloadLengthFromFullMessage(string $msg, string $encoded): void {
+        $this->_frame->addBuffer(base64_decode($encoded));
+        $this->assertEquals(strlen($msg), $this->_frame->getPayloadLength());
+    }
+
+    public function maskingKeyProvider(): array {
+        $frame = new Frame;
+        return array(
+            array($frame->generateMaskingKey()),
+            array($frame->generateMaskingKey()),
+            array($frame->generateMaskingKey())
+        );
+    }
+
+    /**
+     * @dataProvider maskingKeyProvider
+     * @todo I I wrote the dataProvider incorrectly, skipping for now
+     */
+    public function testGetMaskingKey(string $mask): void {
+        $this->_frame->addBuffer(static::encode($this->_firstByteFinText));
+        $this->_frame->addBuffer(static::encode($this->_secondByteMaskedSPL));
+        $this->_frame->addBuffer($mask);
+        $this->assertEquals($mask, $this->_frame->getMaskingKey());
+    }
+
+    public function testGetMaskingKeyOnUnmaskedPayload(): void {
+        $frame = new Frame('Hello World!');
+        $this->assertEquals('', $frame->getMaskingKey());
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     * @todo Move this test to bottom as it requires all methods of the class
+     */
+    public function testUnframeFullMessage(string $unframed, string $base_framed): void {
+        $this->_frame->addBuffer(base64_decode($base_framed));
+        $this->assertEquals($unframed, $this->_frame->getPayload());
+    }
+
+    public static function messageFragmentProvider(): array {
+        return array(
+            array(false, '', '', '', '', '')
+        );
+    }
+
+    /**
+     * @dataProvider UnframeMessageProvider
+     */
+    public function testCheckPiecingTogetherMessage(string $msg, string $encoded): void {
+        $framed = base64_decode($encoded);
+        for ($i = 0, $len = strlen($framed);$i < $len; $i++) {
+            $this->_frame->addBuffer(substr($framed, $i, 1));
+        }
+        $this->assertEquals($msg, $this->_frame->getPayload());
+    }
+
+    public function testLongCreate(): void {
+        $len = 65525;
+        $pl  = $this->generateRandomString($len);
+        $frame = new Frame($pl, true, Frame::OP_PING);
+        $this->assertTrue($frame->isFinal());
+        $this->assertEquals(Frame::OP_PING, $frame->getOpcode());
+        $this->assertFalse($frame->isMasked());
+        $this->assertEquals($len, $frame->getPayloadLength());
+        $this->assertEquals($pl, $frame->getPayload());
+    }
+
+    public function testReallyLongCreate(): void {
+        $len = 65575;
+        $frame = new Frame($this->generateRandomString($len));
+        $this->assertEquals($len, $frame->getPayloadLength());
+    }
+
+    public function testExtractOverflow(): void {
+        $string1 = $this->generateRandomString();
+        $frame1  = new Frame($string1);
+        $string2 = $this->generateRandomString();
+        $frame2  = new Frame($string2);
+        $cat = new Frame;
+        $cat->addBuffer($frame1->getContents() . $frame2->getContents());
+        $this->assertEquals($frame1->getContents(), $cat->getContents());
+        $this->assertEquals($string1, $cat->getPayload());
+        $uncat = new Frame;
+        $uncat->addBuffer($cat->extractOverflow());
+        $this->assertEquals($string1, $cat->getPayload());
+        $this->assertEquals($string2, $uncat->getPayload());
+    }
+
+    public function testEmptyExtractOverflow(): void {
+        $string = $this->generateRandomString();
+        $frame  = new Frame($string);
+        $this->assertEquals($string, $frame->getPayload());
+        $this->assertEquals('', $frame->extractOverflow());
+        $this->assertEquals($string, $frame->getPayload());
+    }
+
+    public function testGetContents(): void {
+        $msg = 'The quick brown fox jumps over the lazy dog.';
+        $frame1 = new Frame($msg);
+        $frame2 = new Frame($msg);
+        $frame2->maskPayload();
+        $this->assertNotEquals($frame1->getContents(), $frame2->getContents());
+        $this->assertEquals(strlen($frame1->getContents()) + 4, strlen($frame2->getContents()));
+    }
+
+    public function testMasking(): void {
+        $msg   = 'The quick brown fox jumps over the lazy dog.';
+        $frame = new Frame($msg);
+        $frame->maskPayload();
+        $this->assertTrue($frame->isMasked());
+        $this->assertEquals($msg, $frame->getPayload());
+    }
+
+    public function testUnMaskPayload(): void {
+        $string = $this->generateRandomString();
+        $frame  = new Frame($string);
+        $frame->maskPayload()->unMaskPayload();
+        $this->assertFalse($frame->isMasked());
+        $this->assertEquals($string, $frame->getPayload());
+    }
+
+    public function testGenerateMaskingKey(): void {
+        $dupe = false;
+        $done = array();
+        for ($i = 0; $i < 10; $i++) {
+            $new = $this->_frame->generateMaskingKey();
+            if (in_array($new, $done)) {
+                $dupe = true;
+            }
+            $done[] = $new;
+        }
+        $this->assertEquals(4, strlen($new));
+        $this->assertFalse($dupe);
+    }
+
+    public function testGivenMaskIsValid(): void {
+        $this->expectException(\InvalidArgumentException::class);
+        $this->_frame->maskPayload('hello world');
+    }
+
+    /**
+     * @requires extension mbstring
+     */
+    public function testGivenMaskIsValidAscii(): void {
+        $this->expectException(\OutOfBoundsException::class);
+        $this->_frame->maskPayload('x✖');
+    }
+
+    protected function generateRandomString(int $length = 10, bool $addSpaces = true, bool $addNumbers = true): string {
+        $characters = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!"$%&/()=[]{}'; // ยง
+        $useChars = array();
+        for($i = 0; $i < $length; $i++) {
+            $useChars[] = $characters[mt_rand(0, strlen($characters) - 1)];
+        }
+        if($addSpaces === true) {
+            array_push($useChars, ' ', ' ', ' ', ' ', ' ', ' ');
+        }
+        if($addNumbers === true) {
+            array_push($useChars, rand(0, 9), rand(0, 9), rand(0, 9));
+        }
+        shuffle($useChars);
+        $randomString = trim(implode('', $useChars));
+        $randomString = substr($randomString, 0, $length);
+        return $randomString;
+    }
+
+    /**
+     * There was a frame boundary issue when the first 3 bytes of a frame with a payload greater than
+     * 126 was added to the frame buffer and then Frame::getPayloadLength was called. It would cause the frame
+     * to set the payload length to 126 and then not recalculate it once the full length information was available.
+     *
+     * This is fixed by setting the defPayLen back to -1 before the underflow exception is thrown.
+     */
+    public function testFrameDeliveredOneByteAtATime(): void {
+        $startHeader = "\x01\x7e\x01\x00"; // header for a text frame of 256 - non-final
+        $framePayload = str_repeat("*", 256);
+        $rawOverflow = "xyz";
+        $rawFrame = $startHeader . $framePayload . $rawOverflow;
+        $frame = new Frame();
+        $payloadLen = 256;
+        for ($i = 0; $i < strlen($rawFrame); $i++) {
+            $frame->addBuffer($rawFrame[$i]);
+            try {
+                // payloadLen will
+                $payloadLen = $frame->getPayloadLength();
+            } catch (\UnderflowException $e) {
+                if ($i > 2) { // we should get an underflow on 0,1,2
+                    $this->fail("Underflow exception when the frame length should be available");
+                }
+            }
+            if ($payloadLen !== 256) {
+                $this->fail("Payload length of " . $payloadLen . " should have been 256.");
+            }
+        }
+        // make sure the overflow is good
+        $this->assertEquals($rawOverflow, $frame->extractOverflow());
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Messaging/MessageBufferTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Messaging/MessageBufferTest.php
@@ -0,0 +1,375 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Messaging;
+
+use Ratchet\RFC6455\Messaging\CloseFrameChecker;
+use Ratchet\RFC6455\Messaging\Frame;
+use Ratchet\RFC6455\Messaging\Message;
+use Ratchet\RFC6455\Messaging\MessageBuffer;
+use React\EventLoop\Factory;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Messaging\MessageBuffer
+ */
+class MessageBufferTest extends TestCase
+{
+    /**
+     * This is to test that MessageBuffer can handle a large receive
+     * buffer with many many frames without blowing the stack (pre-v0.4 issue)
+     */
+    public function testProcessingLotsOfFramesInASingleChunk(): void {
+        $frame = new Frame('a', true, Frame::OP_TEXT);
+
+        $frameRaw = $frame->getContents();
+
+        $data = str_repeat($frameRaw, 1000);
+
+        $messageCount = 0;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            function (Message $message) use (&$messageCount): void {
+                $messageCount++;
+                $this->assertEquals('a', $message->getPayload());
+            },
+            null,
+            false
+        );
+
+        $messageBuffer->onData($data);
+
+        $this->assertEquals(1000, $messageCount);
+    }
+
+    public function testProcessingMessagesAsynchronouslyWhileBlockingInMessageHandler(): void {
+        $loop = Factory::create();
+
+        $frameA = new Frame('a', true, Frame::OP_TEXT);
+        $frameB = new Frame('b', true, Frame::OP_TEXT);
+
+        $bReceived = false;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message) use (&$messageCount, &$bReceived, $loop): void {
+                $payload = $message->getPayload();
+                $bReceived = $payload === 'b';
+
+                if (!$bReceived) {
+                    $loop->run();
+                }
+            },
+            null,
+            false
+        );
+
+        $loop->addPeriodicTimer(0.1, static function () use ($messageBuffer, $frameB, $loop): void {
+            $loop->stop();
+            $messageBuffer->onData($frameB->getContents());
+        });
+
+        $messageBuffer->onData($frameA->getContents());
+
+        $this->assertTrue($bReceived);
+    }
+
+    public function testInvalidFrameLength(): void {
+        $frame = new Frame(str_repeat('a', 200), true, Frame::OP_TEXT);
+
+        $frameRaw = $frame->getContents();
+
+        $frameRaw[1] = "\x7f"; // 127 in the first spot
+
+        $frameRaw[2] = "\xff"; // this will unpack to -1
+        $frameRaw[3] = "\xff";
+        $frameRaw[4] = "\xff";
+        $frameRaw[5] = "\xff";
+        $frameRaw[6] = "\xff";
+        $frameRaw[7] = "\xff";
+        $frameRaw[8] = "\xff";
+        $frameRaw[9] = "\xff";
+
+        /** @var Frame $controlFrame */
+        $controlFrame = null;
+        $messageCount = 0;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message) use (&$messageCount): void {
+                $messageCount++;
+            },
+            function (Frame $frame) use (&$controlFrame) {
+                $this->assertNull($controlFrame);
+                $controlFrame = $frame;
+            },
+            false,
+            null,
+            0,
+            10
+        );
+
+        $messageBuffer->onData($frameRaw);
+
+        $this->assertEquals(0, $messageCount);
+        $this->assertInstanceOf(Frame::class, $controlFrame);
+        $this->assertEquals(Frame::OP_CLOSE, $controlFrame->getOpcode());
+        $this->assertEquals([Frame::CLOSE_PROTOCOL], array_merge(unpack('n*', substr($controlFrame->getPayload(), 0, 2))));
+
+    }
+
+    public function testFrameLengthTooBig(): void {
+        $frame = new Frame(str_repeat('a', 200), true, Frame::OP_TEXT);
+
+        $frameRaw = $frame->getContents();
+
+        $frameRaw[1] = "\x7f"; // 127 in the first spot
+
+        $frameRaw[2] = "\x7f"; // this will unpack to -1
+        $frameRaw[3] = "\xff";
+        $frameRaw[4] = "\xff";
+        $frameRaw[5] = "\xff";
+        $frameRaw[6] = "\xff";
+        $frameRaw[7] = "\xff";
+        $frameRaw[8] = "\xff";
+        $frameRaw[9] = "\xff";
+
+        /** @var Frame $controlFrame */
+        $controlFrame = null;
+        $messageCount = 0;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message) use (&$messageCount): void {
+                $messageCount++;
+            },
+            function (Frame $frame) use (&$controlFrame): void {
+                $this->assertNull($controlFrame);
+                $controlFrame = $frame;
+            },
+            false,
+            null,
+            0,
+            10
+        );
+
+        $messageBuffer->onData($frameRaw);
+
+        $this->assertEquals(0, $messageCount);
+        $this->assertInstanceOf(Frame::class, $controlFrame);
+        $this->assertEquals(Frame::OP_CLOSE, $controlFrame->getOpcode());
+        $this->assertEquals([Frame::CLOSE_TOO_BIG], array_merge(unpack('n*', substr($controlFrame->getPayload(), 0, 2))));
+    }
+
+    public function testFrameLengthBiggerThanMaxMessagePayload(): void {
+        $frame = new Frame(str_repeat('a', 200), true, Frame::OP_TEXT);
+
+        $frameRaw = $frame->getContents();
+
+        /** @var Frame $controlFrame */
+        $controlFrame = null;
+        $messageCount = 0;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message) use (&$messageCount): void {
+                $messageCount++;
+            },
+            function (Frame $frame) use (&$controlFrame): void {
+                $this->assertNull($controlFrame);
+                $controlFrame = $frame;
+            },
+            false,
+            null,
+            100,
+            0
+        );
+
+        $messageBuffer->onData($frameRaw);
+
+        $this->assertEquals(0, $messageCount);
+        $this->assertInstanceOf(Frame::class, $controlFrame);
+        $this->assertEquals(Frame::OP_CLOSE, $controlFrame->getOpcode());
+        $this->assertEquals([Frame::CLOSE_TOO_BIG], array_merge(unpack('n*', substr($controlFrame->getPayload(), 0, 2))));
+    }
+
+    public function testSecondFrameLengthPushesPastMaxMessagePayload(): void {
+        $frame = new Frame(str_repeat('a', 200), false, Frame::OP_TEXT);
+        $firstFrameRaw = $frame->getContents();
+        $frame = new Frame(str_repeat('b', 200), true, Frame::OP_TEXT);
+        $secondFrameRaw = $frame->getContents();
+
+        /** @var Frame $controlFrame */
+        $controlFrame = null;
+        $messageCount = 0;
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message) use (&$messageCount): void {
+                $messageCount++;
+            },
+            function (Frame $frame) use (&$controlFrame): void {
+                $this->assertNull($controlFrame);
+                $controlFrame = $frame;
+            },
+            false,
+            null,
+            300,
+            0
+        );
+
+        $messageBuffer->onData($firstFrameRaw);
+        // only put part of the second frame in to watch it fail fast
+        $messageBuffer->onData(substr($secondFrameRaw, 0, 150));
+
+        $this->assertEquals(0, $messageCount);
+        $this->assertInstanceOf(Frame::class, $controlFrame);
+        $this->assertEquals(Frame::OP_CLOSE, $controlFrame->getOpcode());
+        $this->assertEquals([Frame::CLOSE_TOO_BIG], array_merge(unpack('n*', substr($controlFrame->getPayload(), 0, 2))));
+    }
+
+    /**
+     * Some test cases from memory limit inspired by https://github.com/BrandEmbassy/php-memory
+     *
+     * Here is the license for that project:
+     * MIT License
+     *
+     * Copyright (c) 2018 Brand Embassy
+     *
+     * Permission is hereby granted, free of charge, to any person obtaining a copy
+     * of this software and associated documentation files (the "Software"), to deal
+     * in the Software without restriction, including without limitation the rights
+     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+     * copies of the Software, and to permit persons to whom the Software is
+     * furnished to do so, subject to the following conditions:
+     *
+     * The above copyright notice and this permission notice shall be included in all
+     * copies or substantial portions of the Software.
+     *
+     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+     * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+     * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+     * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+     * SOFTWARE.
+     */
+
+    /**
+     * @dataProvider phpConfigurationProvider
+     *
+     * @param string $phpConfigurationValue
+     * @param int $expectedLimit
+     */
+    public function testMemoryLimits(string $phpConfigurationValue, int $expectedLimit): void {
+        $method = new \ReflectionMethod(MessageBuffer::class, 'getMemoryLimit');
+        $method->setAccessible(true);
+        $actualLimit = $method->invoke(null, $phpConfigurationValue);
+
+        $this->assertSame($expectedLimit, $actualLimit);
+    }
+
+    public function phpConfigurationProvider(): array {
+        return [
+            'without unit type, just bytes' => ['500', 500],
+            '1 GB with big "G"' => ['1G', 1 * 1024 * 1024 * 1024],
+            '128 MB with big "M"' => ['128M', 128 * 1024 * 1024],
+            '128 MB with small "m"' => ['128m', 128 * 1024 * 1024],
+            '24 kB with small "k"' => ['24k', 24 * 1024],
+            '2 GB with small "g"' => ['2g', 2 * 1024 * 1024 * 1024],
+            'unlimited memory' => ['-1', 0],
+            'invalid float value' => ['2.5M', 2 * 1024 * 1024],
+            'empty value' => ['', 0],
+            'invalid ini setting' => ['whatever it takes', 0]
+        ];
+    }
+
+    public function testInvalidMaxFramePayloadSizes(): void {
+        $this->expectException(\InvalidArgumentException::class);
+
+        new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message): void {},
+            static function (Frame $frame): void {},
+            false,
+            null,
+            0,
+            -1
+        );
+    }
+
+    public function testInvalidMaxMessagePayloadSizes(): void {
+        $this->expectException(\InvalidArgumentException::class);
+
+        new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message): void {},
+            static function (Frame $frame): void {},
+            false,
+            null,
+            -1,
+            0
+        );
+    }
+
+    /**
+     * @dataProvider phpConfigurationProvider
+     *
+     * @param string $phpConfigurationValue
+     * @param int $expectedLimit
+     *
+     * @runInSeparateProcess
+     */
+    public function testIniSizes(string $phpConfigurationValue, int $expectedLimit): void {
+        $value = @ini_set('memory_limit', $phpConfigurationValue);
+        if ($value === false) {
+           $this->markTestSkipped("Does not support setting the memory_limit lower than current memory_usage");
+        }
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            static function (Message $message): void {},
+            static function (Frame $frame): void {},
+            false,
+            null
+        );
+
+        if ($expectedLimit === -1) {
+            $expectedLimit = 0;
+        }
+
+        $prop = new \ReflectionProperty($messageBuffer, 'maxMessagePayloadSize');
+        $prop->setAccessible(true);
+        $this->assertEquals($expectedLimit / 4, $prop->getValue($messageBuffer));
+
+        $prop = new \ReflectionProperty($messageBuffer, 'maxFramePayloadSize');
+        $prop->setAccessible(true);
+        $this->assertEquals($expectedLimit / 4, $prop->getValue($messageBuffer));
+    }
+
+    /**
+     * @runInSeparateProcess
+     */
+    public function testInvalidIniSize(): void {
+        $value = @ini_set('memory_limit', 'lots of memory');
+        if ($value === false) {
+            $this->markTestSkipped("Does not support setting the memory_limit lower than current memory_usage");
+        }
+
+        $messageBuffer = new MessageBuffer(
+            new CloseFrameChecker(),
+            function (Message $message) {},
+            function (Frame $frame) {},
+            false,
+            null
+        );
+
+        $prop = new \ReflectionProperty($messageBuffer, 'maxMessagePayloadSize');
+        $prop->setAccessible(true);
+        $this->assertEquals(0, $prop->getValue($messageBuffer));
+
+        $prop = new \ReflectionProperty($messageBuffer, 'maxFramePayloadSize');
+        $prop->setAccessible(true);
+        $this->assertEquals(0, $prop->getValue($messageBuffer));
+    }
+}
--- a/vendor/ratchet/rfc6455/tests/unit/Messaging/MessageTest.php
+++ b/vendor/ratchet/rfc6455/tests/unit/Messaging/MessageTest.php
@@ -0,0 +1,61 @@
+<?php
+
+namespace Ratchet\RFC6455\Test\Unit\Messaging;
+
+use Ratchet\RFC6455\Messaging\Frame;
+use Ratchet\RFC6455\Messaging\Message;
+use PHPUnit\Framework\TestCase;
+
+/**
+ * @covers Ratchet\RFC6455\Messaging\Message
+ */
+class MessageTest extends TestCase {
+    /** @var Message */
+    protected $message;
+
+    protected function setUp(): void {
+        $this->message = new Message;
+    }
+
+    public function testNoFrames(): void {
+        $this->assertFalse($this->message->isCoalesced());
+    }
+
+    public function testNoFramesOpCode(): void {
+        $this->expectException(\UnderflowException::class);
+        $this->message->getOpCode();
+    }
+
+    public function testFragmentationPayload(): void {
+        $a = 'Hello ';
+        $b = 'World!';
+        $f1 = new Frame($a, false);
+        $f2 = new Frame($b, true, Frame::OP_CONTINUE);
+        $this->message->addFrame($f1)->addFrame($f2);
+        $this->assertEquals(strlen($a . $b), $this->message->getPayloadLength());
+        $this->assertEquals($a . $b, $this->message->getPayload());
+    }
+
+    public function testUnbufferedFragment(): void {
+        $this->message->addFrame(new Frame('The quick brow', false));
+        $this->expectException(\UnderflowException::class);
+        $this->message->getPayload();
+    }
+
+    public function testGetOpCode(): void {
+        $this->message
+            ->addFrame(new Frame('The quick brow', false, Frame::OP_TEXT))
+            ->addFrame(new Frame('n fox jumps ov', false, Frame::OP_CONTINUE))
+            ->addFrame(new Frame('er the lazy dog', true, Frame::OP_CONTINUE))
+        ;
+        $this->assertEquals(Frame::OP_TEXT, $this->message->getOpCode());
+    }
+
+    public function testGetUnBufferedPayloadLength(): void {
+        $this->message
+            ->addFrame(new Frame('The quick brow', false, Frame::OP_TEXT))
+            ->addFrame(new Frame('n fox jumps ov', false, Frame::OP_CONTINUE))
+        ;
+        $this->assertEquals(28, $this->message->getPayloadLength());
+    }
+}