blitzwing/bintzwing
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

turning static IP test cases into property based ones with random IPv4 and IPv6 addresses

Browse source
This commit is contained in:
El RIDO 2017-02-26 12:19:47 +01:00
parent 59adfc1962
commit e41f0a7561
No known key found for this signature in database
GPG key ID: 0F5C940A6BD81F92
1 changed files with 43 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

51
tst/Vizhash16x16Test.php
View file

@ -59,14 +59,49 @@ class Vizhash16x16Test extends PHPUnit_Framework_TestCase
);
}
public function testVizhashGeneratesUniquePngsPerIp()
public function testVizhashGeneratesUniquePngsPerIpv4Hash()
{
$vz = new Vizhash16x16();
$pngdata = $vz->generate(hash('sha512', '127.0.0.1'));
file_put_contents($this->_file, $pngdata);
$finfo = new finfo(FILEINFO_MIME_TYPE);
$this->assertEquals('image/png', $finfo->file($this->_file));
$this->assertNotEquals($pngdata, $vz->generate(hash('sha512', '2001:1620:2057:dead:beef::cafe:babe')));
$this->assertEquals($pngdata, $vz->generate(hash('sha512', '127.0.0.1')));
$this->forAll(
Generator\vector(2, Generator\vector(4, Generator\byte()))
)->then(
function ($ips)
{
$hash1 = hash('sha512', implode('.', $ips[0]));
$hash2 = hash('sha512', implode('.', $ips[1]));
$vz = new Vizhash16x16();
$pngdata = $vz->generate($hash1);
file_put_contents($this->_file, $pngdata);
$finfo = new finfo(FILEINFO_MIME_TYPE);
$this->assertEquals('image/png', $finfo->file($this->_file));
if ($hash1 !== $hash2)
{
$this->assertNotEquals($pngdata, $vz->generate($hash2));
}
$this->assertEquals($pngdata, $vz->generate($hash1));
}
);
}
public function testVizhashGeneratesUniquePngsPerIpv6Hash()
{
$this->forAll(
Generator\vector(2, Generator\vector(16, Generator\byte()))
)->then(
function ($ips)
{
$hash1 = hash('sha512', inet_ntop(implode(array_map('chr', $ips[0]))));
$hash2 = hash('sha512', inet_ntop(implode(array_map('chr', $ips[1]))));
$vz = new Vizhash16x16();
$pngdata = $vz->generate($hash1);
file_put_contents($this->_file, $pngdata);
$finfo = new finfo(FILEINFO_MIME_TYPE);
$this->assertEquals('image/png', $finfo->file($this->_file));
if ($hash1 !== $hash2)
{
$this->assertNotEquals($pngdata, $vz->generate($hash2));
}
$this->assertEquals($pngdata, $vz->generate($hash1));
}
);
}
}