/** * @covers Hex::encode() * @covers Hex::decode() * @covers Hex::encodeUpper() */ public function testRandom() { for ($i = 1; $i < 32; ++$i) { for ($j = 0; $j < 50; ++$j) { $random = \random_bytes($i); $enc = Hex::encode($random); $this->assertSame($random, Hex::decode($enc)); $this->assertSame(\bin2hex($random), $enc); $enc = Hex::encodeUpper($random); $this->assertSame($random, Hex::decode($enc)); $this->assertSame(\strtoupper(\bin2hex($random)), $enc); } } }
public function testVectorBase16() { $this->assertSame(Hex::encode(''), ''); $this->assertSame(Hex::encode('f'), '66'); $this->assertSame(Hex::encode('fo'), '666f'); $this->assertSame(Hex::encode('foo'), '666f6f'); $this->assertSame(Hex::encode('foob'), '666f6f62'); $this->assertSame(Hex::encode('fooba'), '666f6f6261'); $this->assertSame(Hex::encode('foobar'), '666f6f626172'); $this->assertSame(Hex::encodeUpper(''), ''); $this->assertSame(Hex::encodeUpper('f'), '66'); $this->assertSame(Hex::encodeUpper('fo'), '666F'); $this->assertSame(Hex::encodeUpper('foo'), '666F6F'); $this->assertSame(Hex::encodeUpper('foob'), '666F6F62'); $this->assertSame(Hex::encodeUpper('fooba'), '666F6F6261'); $this->assertSame(Hex::encodeUpper('foobar'), '666F6F626172'); }