Random funcion added

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@lorena-ssi/zenroom-lib",
-  "version": "1.3.3",
+  "version": "1.4.0",
   "description": "zenroom-lib is a javascript library to interact with the Zenroom Virtual Machine",
   "main": "src/index.js",
   "author": "Alex Puig",

src/index.js

@@ -337,6 +337,27 @@ module.exports = class Zen {
     return zprocess()
   }
 
+    /**
+   * Create a Hash
+   *
+   * @param {string} source to be hashed
+   * @returns {Promise} Return a promise with the execution of the creation.
+   */
+  async random () {
+    return new Promise((resolve) => {
+      const zprocess = () => this.execute(false,
+        `rule check version 1.0.0
+        Scenario simple: Generate a random password
+        Given nothing
+        When I create the array of '1' random objects of '256' bits
+        Then print the 'array'`)
+      zprocess().then((rnd) => {
+        resolve(rnd.array[0])
+      })
+
+    })
+  }
+
   /**
    * Create a Hash
    *

test/zenroom.js

@@ -11,6 +11,7 @@ const z = new Zen()
 describe('Zenroom', function () {
   // Keypairs.
   describe('KeyPair generation: ', () => {
+
     it('Should create a new KeyPair: ', async () => {
       aliceKeypair = await z.newKeyPair('Alice')
       assert.isNotEmpty(aliceKeypair.Alice.keypair)
@@ -161,4 +162,12 @@ describe('Zenroom', function () {
       assert.isNotEmpty(result.hash)
     })
   })
+
+  describe('Random: ', () => {
+    it('10. Should create a random Number: ', async () => {
+      let rnd = await z.random()
+      assert.isNotEmpty(rnd)      
+    })
+  })
+
 })