Add fv test chaincode deploy logging

Previously if chaincode deploy failed during fvt tests no message was logged making it impossible to troubleshoot.
Now the chaincode deploy commands and results and logged.

Signed-off-by: David Enyeart <enyeart@us.ibm.com>

Author: denyeart

test/fv/utils.js

@@ -7,11 +7,11 @@
 
 const util = require('util');
 const childProcess = require('child_process');
+const execSync = require('child_process').execSync;
 const exec = util.promisify(childProcess.exec);
 const fs = require('fs');
 const path = require('path');
 const ip = require('ip');
-const execSync = require('child_process').execSync;
 
 const ordererCA = '/test-network/organizations/ordererOrganizations/example.com/orderers/orderer.example.com/msp/tlscacerts/tlsca.example.com-cert.pem';
 const dir = path.join(__dirname, '..', '..', 'fabric-samples');
@@ -43,7 +43,16 @@ async function install(ccName, transient) {
         const CCDir = path.join(__dirname, '..', 'chaincodes', ccName);
         const collectionConfig = transient ? `-cccg ${CCDir}/collection-config/collection.json` : '';
         const cmd = `cd ${networkScriptDir} && ./network.sh deployCC -ccn ${ccName} -ccp ${CCDir} -ccl javascript ${collectionConfig} -ccep "OR('Org1MSP.peer','Org2MSP.peer')"`;
-        await exec(cmd);
+
+        const {error, stderr, stdout} = await exec(cmd);
+        if (error) {
+          console.log(`error: ${error.message}`);
+        }
+        if (stderr) {
+          console.log(`stderr: ${stderr}`);
+        }
+        console.log(`stdout: ${stdout}`);
+
     } finally {
         fs.unlinkSync(npmrc);
     }