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<?php |
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namespace BitWasp\Test\Unit\Bech32; |
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use BitWasp\Test\Bech32\Provider\ValidAddresses; |
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use BitWasp\Test\Bech32\TestCase; |
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use BitWasp\Test\Bech32\Util; |
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class EncodeTest extends TestCase |
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{ |
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/** |
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* @return array |
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*/ |
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public function validAddressProvider() |
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{ |
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return ValidAddresses::load(); |
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} |
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/** |
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* https://github.com/sipa/bech32/blob/master/ref/python/tests.py#L106 |
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* @param string $hrp |
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* @param string $bech32 |
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* @param string $hexScript |
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* @dataProvider validAddressProvider |
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*/ |
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public function testValidAddress($hrp, $bech32, $hexScript) |
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{ |
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// Check we decode, and that HRP matches test fixture |
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list ($gotHRP, $data) = \Bitwasp\Bech32\decode($bech32); |
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$this->assertEquals($hrp, $gotHRP); |
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$decoded = \BitWasp\Bech32\convertBits(array_slice($data, 1), count($data) - 1, 5, 8, false); |
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$program = ''; |
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foreach ($decoded as $char) { |
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$program .= chr($char); |
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} |
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// Check decoded details against our known witness program |
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$version = $data[0]; |
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$checkWitnessProgram = Util::witnessProgram($version, $program); |
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$this->assertEquals($hexScript, $checkWitnessProgram); |
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// Simple re-encoding test |
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$encoded = \BitWasp\Bech32\encode($hrp, $data); |
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$this->assertEquals(strtolower($bech32), $encoded); |
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} |
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} |
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Bit-Wasp /
bech32
