File: test/unit/Structure/MerkleTreeTest.php

Recommend this page to a friend!
  Classes of Scott Arciszewski  >  Halite  >  test/unit/Structure/MerkleTreeTest.php  >  Download  
File: test/unit/Structure/MerkleTreeTest.php
Role: Unit test script
Content type: text/plain
Description: Unit test script
Class: Halite
Perform cryptography operations with libsodium
Author: By
Last change:
Date: 5 years ago
Size: 2,001 bytes
 

 

Contents

Class file image Download
<?php

use \ParagonIE\Halite\Structure\{
   
MerkleTree,
   
Node
};

/**
 * @backupGlobals disabled
 * @backupStaticAttributes disabled
 */
class MerkleTreeTest extends PHPUnit_Framework_TestCase
{
    public function
testArithmetic()
    {
       
$this->assertEquals(1, MerkleTree::getSizeRoundedUp(1));
       
$this->assertEquals(2, MerkleTree::getSizeRoundedUp(2));
       
$this->assertEquals(4, MerkleTree::getSizeRoundedUp(3));
       
$this->assertEquals(4, MerkleTree::getSizeRoundedUp(4));
       
$this->assertEquals(8, MerkleTree::getSizeRoundedUp(5));
       
$this->assertEquals(8, MerkleTree::getSizeRoundedUp(6));
       
$this->assertEquals(8, MerkleTree::getSizeRoundedUp(7));
       
$this->assertEquals(8, MerkleTree::getSizeRoundedUp(8));
    }

    public function
testExpectedBehavior()
    {
       
$treeA = new MerkleTree(
            new
Node('a'),
            new
Node('b'),
            new
Node('c'),
            new
Node('d'),
            new
Node('e')
        );
       
$this->assertEquals(
           
'6781891a87aa476454b74dc635c5cdebfc8f887438829ce2e81423f54906c058',
           
$treeA->getRoot()
        );
       
$treeB = new MerkleTree(
            new
Node('a'),
            new
Node('b'),
            new
Node('c'),
            new
Node('d'),
            new
Node('e'),
            new
Node('e'),
            new
Node('e'),
            new
Node('e')
        );
       
$this->assertEquals(
           
$treeA->getRoot(),
           
$treeB->getRoot()
        );
        return;

       
$treeC = $treeA->getExpandedTree(
            new
Node('e'),
            new
Node('e'),
            new
Node('e')
        );
       
$this->assertEquals(
           
$treeA->getRoot(),
           
$treeC->getRoot()
        );
       
$treeD = $treeA->getExpandedTree(
            new
Node('f'),
            new
Node('e'),
            new
Node('e')
        );
       
$this->assertNotEquals(
           
$treeA->getRoot(),
           
$treeD->getRoot()
        );
    }
}


For more information send a message to info at phpclasses dot org.