87 lines
3.1 KiB
PHP
87 lines
3.1 KiB
PHP
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<?php
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namespace Madeorsk\Forwarded\Tests;
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use Madeorsk\Forwarded\Parser;
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use PHPUnit\Framework\TestCase;
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class ParseTest extends TestCase
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{
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/**
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* The first example of Section 7.5 of RFC 7239.
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* @see https://datatracker.ietf.org/doc/html/rfc7239#section-7.5
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* @return void
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*/
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public function testSimpleForward(): void
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{
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$forwarded = (new Parser())->parse("for=192.0.2.43");
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$this->assertSame(1, count($forwarded->getForwards()));
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$this->assertSame("192.0.2.43", $forwarded->first()->for()->getIp());
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$this->assertNull($forwarded->first()->by());
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$this->assertNull($forwarded->first()->host());
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$this->assertNull($forwarded->first()->protocol());
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}
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/**
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* The example of Section 7.1 of RFC 7239.
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* @see https://datatracker.ietf.org/doc/html/rfc7239#section-7.1
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* @return void
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*/
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public function testExample71(): void
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{
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$forwarded = (new Parser())->parse("for=192.0.2.43,for=\"[2001:db8:cafe::17]\",for=unknown");
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$this->assertSame(3, count($forwarded->getForwards()));
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$this->assertSame("192.0.2.43", $forwarded->first()->for()->getIp());
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$this->assertSame("2001:db8:cafe::17", $forwarded->getForwards()[1]->for()->getIp());
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$this->assertTrue($forwarded->getForwards()[2]->for()->isUnknown());
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}
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public function testEverything(): void
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{
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$forwarded = (new Parser())->parse("for=192.0.2.43:55423;proto=http;host=test.dev;by=unknown,for=_something; by=unknown, for=\"[2001:db8:cafe::17]:22\";host=another.test;by=172.55.10.10,for=unknown");
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// Testing that we read enough forwards.
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$this->assertSame(4, count($forwarded->getForwards()));
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// Testing the first forward.
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$forward = $forwarded->getForwards()[0];
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$this->assertTrue($forward->for()->isIP());
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$this->assertTrue($forward->for()->isV4());
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$this->assertSame("192.0.2.43", $forward->for()->getIp());
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$this->assertSame(55423, $forward->for()->getPort());
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$this->assertTrue($forward->by()->isUnknown());
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$this->assertSame("test.dev", $forward->host());
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$this->assertSame("http", $forward->protocol());
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// Testing the second forward.
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$forward = $forwarded->getForwards()[1];
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$this->assertTrue($forward->for()->isIdentifier());
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$this->assertSame("something", $forward->for()->getIdentifier());
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$this->assertTrue($forward->by()->isUnknown());
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$this->assertNull($forward->host());
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$this->assertNull($forward->protocol());
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// Testing the third forward.
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$forward = $forwarded->getForwards()[2];
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$this->assertTrue($forward->for()->isIP());
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$this->assertTrue($forward->for()->isV6());
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$this->assertSame("2001:db8:cafe::17", $forward->for()->getIp());
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$this->assertSame(22, $forward->for()->getPort());
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$this->assertTrue($forward->by()->isIP());
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$this->assertTrue($forward->by()->isV4());
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$this->assertSame("172.55.10.10", $forward->by()->getIp());
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$this->assertNull($forward->by()->getPort());
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$this->assertSame("another.test", $forward->host());
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$this->assertNull($forward->protocol());
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// Testing the fourth forward.
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$forward = $forwarded->getForwards()[3];
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$this->assertTrue($forward->for()->isUnknown());
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$this->assertNull($forward->by());
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$this->assertNull($forward->host());
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$this->assertNull($forward->protocol());
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}
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}
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