assertion-tools - npm Package Compare versions

Comparing version 2.0.4 to 2.1.0

assertion-metadata.js

@@ -20,2 +20,2 @@ function getAssertionSizeInBytes(assertion) {
   getAssertionChunksNumber,
-};
+}

calculate-root.js

@@ -1,4 +0,4 @@
-const keccak256 = require("./keccak256.js");
-const ethers = require("ethers");
-const { MerkleTree } = require("merkletreejs");
+const ethers = require('ethers');
+const { MerkleTree } = require('merkletreejs');
+const keccak256 = require('./keccak256.js');
 
@@ -10,3 +10,3 @@ function calculateRoot(assertion) {
       ethers.utils.solidityPack(
-        ["bytes32", "uint256"],
+        ['bytes32', 'uint256'],
         [keccak256(element), index]
@@ -17,5 +17,5 @@ )
   const tree = new MerkleTree(leaves, keccak256, { sortPairs: true });
-  return `0x${tree.getRoot().toString("hex")}`;
+  return `0x${tree.getRoot().toString('hex')}`;
 }
 
 module.exports = calculateRoot;

get-merkle-proof.js

@@ -1,4 +0,4 @@
-const ethers = require("ethers");
-const keccak256 = require("./keccak256.js");
-const { MerkleTree } = require("merkletreejs");
+const ethers = require('ethers');
+const { MerkleTree } = require('merkletreejs');
+const keccak256 = require('./keccak256.js');
 
@@ -11,3 +11,3 @@ function getMerkleProof(nquadsArray, challenge) {
       ethers.utils.solidityPack(
-        ["bytes32", "uint256"],
+        ['bytes32', 'uint256'],
         [keccak256(element), index]
@@ -14,0 +14,0 @@ )

index.js

@@ -1,8 +0,9 @@
-const calculateRoot = require("./calculate-root.js");
-const formatAssertion = require("./format-assertion.js");
-const peerId2Hash = require("./peer-id-2-hash.js");
-const getMerkleProof = require("./get-merkle-proof.js");
-const keccak256 = require("./keccak256.js");
-const assertionMetadata = require("./assertion-metadata.js");
+const assertionMetadata = require('./assertion-metadata.js');
+const calculateRoot = require('./calculate-root.js');
+const formatAssertion = require('./assertion-formatting.js');
+const formatGraph = require('./graph-formatting.js');
+const getMerkleProof = require('./get-merkle-proof.js');
+const peerId2Hash = require('./peer-id-2-hash.js');
+const keccak256 = require('./keccak256.js');
 
-module.exports = { calculateRoot, formatAssertion, peerId2Hash, getMerkleProof, keccak256, assertionMetadata };
+module.exports = { calculateRoot, formatAssertion, formatGraph, getMerkleProof, peerId2Hash, keccak256, assertionMetadata };

keccak256.js

@@ -1,4 +0,4 @@
-const ethers = require("ethers");
+const ethers = require('ethers');
 
-const keccak256 = (data) => {
+function keccak256(data) {
   let bytesLikeData = data;
@@ -5,0 +5,0 @@ if (!ethers.utils.isBytesLike(data)) {

package.json

 {
   "name": "assertion-tools",
-  "version": "2.0.4",
+  "version": "2.1.0",
   "description": "Common assertion tools used in ot-node and dkg.js",
   "main": "index.js",
   "scripts": {
-    "test": "mocha"
+    "test": "nyc --all mocha --exit"
   },
@@ -25,4 +25,11 @@ "repository": {
   "devDependencies": {
-    "mocha": "^10.1.0"
+    "chai": "^4.3.10",
+    "eslint": "^8.50.0",
+    "eslint-config-airbnb": "^19.0.4",
+    "eslint-config-prettier": "^9.0.0",
+    "mocha": "^10.2.0",
+    "nyc": "^15.1.0",
+    "prettier": "^3.0.3",
+    "sinon": "^16.0.0"
   }
 }

peer-id-2-hash.js

@@ -1,2 +0,2 @@
-const ethers = require("ethers");
+const ethers = require('ethers');
 
@@ -3,0 +3,0 @@ async function peerId2Hash(peerId) {

test/tools.test.js

@@ -1,4 +0,5 @@
-const assert = require('assert');
-const {formatAssertion, calculateRoot, encrypt, decrypt} = require("../index.js");
-const crypto = require("crypto");
+const { describe, it, afterEach } = require('mocha');
+const { expect } = require('chai');
+const sinon = require('sinon');
+const { calculateRoot, formatAssertion, formatGraph } = require('../index.js');
 
@@ -8,18 +9,73 @@ let assertion;
 describe('Simple tools test', () => {
-    it('formatAssertion', async () => {
+    afterEach(() => {
+        sinon.restore();
+    });
+
+    it('Dataset normalization', async () => {
         const example = {
-            "@context": "https://json-ld.org/contexts/person.jsonld",
-            "@id": "http://dbpedia.org/resource/John_Lennon",
-            "name": "John Lennon",
-            "born": "1940-10-09",
-            "spouse": "http://dbpedia.org/resource/Cynthia_Lennon"
+            '@context': 'https://json-ld.org/contexts/person.jsonld',
+            '@id': 'http://dbpedia.org/resource/John_Lennon',
+            'name': 'John Lennon',
+            'born': '1940-10-09',
+            'spouse': 'http://dbpedia.org/resource/Cynthia_Lennon'
         };
 
         assertion = await formatAssertion(example);
-        assert(assertion && assertion.length !== 0);
+
+        expect(assertion).to.not.equal(null);
+        expect(assertion.length).to.not.equal(0);
     });
-    it('calculateRoot', async () => {
+    it('Graph formatting', async () => {
+        const exampleContent = {
+            public: {
+                '@context': ['https://schema.org'],
+                '@id': 'uuid:1',
+                company: 'OT',
+                user: {
+                    '@id': 'uuid:user:1',
+                },
+                city: {
+                    '@id': 'uuid:belgrade',
+                },
+            },
+            private: {
+                '@context': ['https://schema.org'],
+                '@graph': [
+                    {
+                        '@id': 'uuid:user:1',
+                        name: 'Adam',
+                        lastname: 'Smith',
+                    },
+                    {
+                        '@id': 'uuid:belgrade',
+                        title: 'Belgrade',
+                        postCode: '11000',
+                    },
+                ],
+            },
+        };
+
+        const expectedPublicNQuads = [
+            '<uuid:1> <http://schema.org/city> <uuid:belgrade> .',
+            '<uuid:1> <http://schema.org/company> "OT" .',
+            '<uuid:1> <http://schema.org/user> <uuid:user:1> .',
+            '_:c14n0 <https://ontology.origintrail.io/dkg/1.0#privateAssertionID> "0xcfab2d364fe01757d7a83d3b32284395d87b1c379adabb1e28a16666e0a4fca9" .'
+        ];
+        const expectedPrivateNQuads = [
+            '<uuid:belgrade> <http://schema.org/postCode> "11000" .',
+            '<uuid:belgrade> <http://schema.org/title> "Belgrade" .',
+            '<uuid:user:1> <http://schema.org/lastname> "Smith" .',
+            '<uuid:user:1> <http://schema.org/name> "Adam" .'
+        ];
+        
+        const assertions = await formatGraph(exampleContent);
+
+        expect(assertions).to.have.property('public').to.deep.equal(expectedPublicNQuads);
+        expect(assertions).to.have.property('private').to.deep.equal(expectedPrivateNQuads);
+    });
+    it('Merkle Root calculation', async () => {
         const assertionId = calculateRoot(assertion);
-        assert(assertionId);
+
+        expect(assertionId).to.not.equal(null);
     });
 });

New alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

8834

increased by92.09%

Number of package files

13

increased by30%

Lines of code

224

increased by96.49%

Worsened metrics

Dev dependency count

8

increased by700%

Number of medium supply chain risk alerts

1

increased byInfinity%

No dependency changes