100 lines
2.7 KiB
PHP
100 lines
2.7 KiB
PHP
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<?php
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namespace NoccyLabs\React\WebSocket;
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use PHPUnit\Framework\Attributes\CoversClass;
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#[CoversClass(WebSocketCodec::class)]
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class WebSocketCodecTest extends \PHPUnit\Framework\TestCase
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{
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public function testEncodingFrames()
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{
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$codec = new WebSocketCodec();
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$msg = $codec->encode([
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'opcode'=>WebSocketCodec::OP_PING,
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'payload'=>"ping"
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]);
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$this->assertEquals("\x89\x04ping", $msg);
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$msg = $codec->encode([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh"]);
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$this->assertEquals("\x81\x08abcdefgh", $msg);
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$msg = $codec->encode([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh",
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'masked'=>true,
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'mask'=>"\x00\x00\x00\x00"
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]);
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$this->assertEquals("\x81\x88\x00\x00\x00\x00abcdefgh", $msg);
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$msg = $codec->encode([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh",
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'masked'=>true,
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'mask'=>"\x00\xFF\x00\xFF"
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]);
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$this->assertEquals("\x81\x88\x00\xFF\x00\xFFa\x9dc\x9be\x99g\x97", $msg);
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}
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public function testDecodingFrames()
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{
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$codec = new WebSocketCodec();
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$msg = $codec->decode("\x89\x04ping");
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$this->assertEquals([
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'opcode'=>WebSocketCodec::OP_PING,
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'payload'=>"ping",
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'final'=>true,
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'rsv1'=>false,
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'rsv2'=>false,
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'rsv3'=>false,
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'length'=>4,
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'masked'=>false
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], $msg);
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$msg = $codec->decode("\x81\x08abcdefgh");
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$this->assertEquals([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh",
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'final'=>true,
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'rsv1'=>false,
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'rsv2'=>false,
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'rsv3'=>false,
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'length'=>8,
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'masked'=>false
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], $msg);
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$msg = $codec->decode("\x81\x88\x00\x00\x00\x00abcdefgh");
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$this->assertEquals([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh",
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'final'=>true,
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'rsv1'=>false,
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'rsv2'=>false,
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'rsv3'=>false,
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'length'=>8,
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'masked'=>true,
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'mask'=>"\x00\x00\x00\x00"
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], $msg);
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$msg = $codec->decode("\x81\x88\x00\xFF\x00\xFFa\x9dc\x9be\x99g\x97");
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$this->assertEquals([
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'opcode'=>WebSocketCodec::OP_FRAME_TEXT,
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'payload'=>"abcdefgh",
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'final'=>true,
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'rsv1'=>false,
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'rsv2'=>false,
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'rsv3'=>false,
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'length'=>8,
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'masked'=>true,
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'mask'=>"\x00\xFF\x00\xFF"
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], $msg);
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}
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}
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