From 252a4597c2ad107d561cd6effef2f93ef79d5ef2 Mon Sep 17 00:00:00 2001
From: librelois <elois@ifee.fr>
Date: Tue, 24 Apr 2018 16:27:47 +0200
Subject: [PATCH] [enh] add method newEmptyFileInstance()
---
lib/index.js | 8 ++++++++
tests/test.js | 28 ++++++++++++++++++++++++++++
2 files changed, 36 insertions(+)
diff --git a/lib/index.js b/lib/index.js
index ee1d086..3ca5b13 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -18,6 +18,14 @@ module.exports = {
return instance
},
+ newEmptyFileInstance: (filePath, sigStock) => {
+ const instance = Object.create(WotB)
+ const id = binding.new_memory_instance(sigStock);
+ instance.init(id)
+ instance.setFilePath(filePath)
+ return instance
+ },
+
newMemoryInstance: (sigStock) => {
const instance = Object.create(WotB)
const id = binding.new_memory_instance(sigStock);
diff --git a/tests/test.js b/tests/test.js
index d23bc15..d905fbd 100644
--- a/tests/test.js
+++ b/tests/test.js
@@ -6,6 +6,7 @@ var fs = require('fs');
var path = require('path');
var should = require('should');
+const EMPTY_FILE = path.join(__dirname, 'wotb.bin');
const FILE = path.join(__dirname, 'g1_genesis.bin');
const X_PERCENT = 1.0;
const _100_PERCENT = 1.0;
@@ -479,6 +480,33 @@ function testSuite() {
});
}));
+ describe('tests open written wot file', newInstance((wot) => {
+ before(() => {
+ wot.clear();
+ wot = addon.newFileInstance("test.bin", 3);
+ });
+
+ it('should have an instanceID zero', function() {
+ assert.equal(wot.instanceID, 0)
+ });
+
+ it('should have a wot size of 12', function() {
+ should.equal(wot.getWoTSize(), 12);
+ });
+
+ it('should add node, write and read new wot with 13 nodes', function() {
+ wot.addNode();
+ assert.equal(wot.write(), true)
+ wot.clear();
+ wot = addon.newFileInstance("test.bin", 3);
+ should.equal(wot.getWoTSize(), 13);
+ });
+
+ after(() => {
+ wot.clear();
+ });
+ }));
+
describe('tests g1 genesis wot', newInstance((wot) => {
before(() => {
--
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