[fix] CLI test was skept

app/modules/crawler/lib/sync.ts

@@ -206,7 +206,7 @@ export class Synchroniser extends stream.Duplex {
       // We use cautious mode if it is asked, or not particulary asked but blockchain has been started
       const cautious = (askedCautious === true || localNumber >= 0);
       const shuffledPeers = noShufflePeers ? peers : _.shuffle(peers);
-      const downloader = new P2PDownloader(rCurrent.currency, localNumber, to, rCurrent.hash, shuffledPeers, this.watcher, this.logger, hashf, this.dal, this.slowOption, this.otherDAL);
+      const downloader = new P2PDownloader(rCurrent.currency, localNumber, to, rCurrent.hash, shuffledPeers, this.watcher, this.logger, hashf, this.dal, this.slowOption, !cautious, this.otherDAL);
 
       downloader.start();
 
@@ -678,6 +678,7 @@ class P2PDownloader {
     private hashf:any,
     private dal:FileDAL,
     private slowOption:any,
+    private nocautious:boolean,
     private otherDAL?:FileDAL) {
 
     this.TOO_LONG_TIME_DOWNLOAD = "No answer after " + this.MAX_DELAY_PER_DOWNLOAD + "ms, will retry download later.";
@@ -756,9 +757,12 @@ class P2PDownloader {
                         // Chunk is COMPLETE
                         this.logger.warn("Chunk #%s is COMPLETE from %s", realIndex, [this.handler[realIndex].host, this.handler[realIndex].port].join(':'));
                         this.chunks[realIndex] = blocks;
+                        // We pre-save blocks only for non-cautious sync
+                        if (this.nocautious) {
                           await this.dal.blockDAL.insertBatch(blocks.map((b:any) => BlockDTO.fromJSONObject(b)))
                           this.writtenChunks++
                           watcher.savedPercent(Math.round(this.writtenChunks / this.numberOfChunksToDownload * 100));
+                        }
                         this.resultsDeferers[realIndex].resolve(this.chunks[realIndex]);
                       } else {
                         this.logger.warn("Chunk #%s DOES NOT CHAIN CORRECTLY from %s", realIndex, [this.handler[realIndex].host, this.handler[realIndex].port].join(':'));

test/integration/cli.js

@@ -22,12 +22,11 @@ const toolbox   = require('./tools/toolbox');
 const duniter   = require('../../index');
 const merkleh   = require('../../app/lib/helpers/merkle');
 const hashf     = require('../../app/lib/common-libs').hashf
-const constants = require('../../app/lib/constants');
 const MerkleDTO = require('../../app/lib/dto/MerkleDTO').MerkleDTO
 
 const DB_NAME = "unit_tests";
 
-describe.skip("CLI", function() {
+describe("CLI", function() {
 
   let farmOfServers = [], fakeServer;