fix(test): make the version test fetch the version from package.json instead of a hardcoded value

Author: daviddias

package.json

@@ -47,7 +47,7 @@
     "form-data": "^1.0.0-rc4",
     "gulp": "^3.9.1",
     "idb-plus-blob-store": "^1.1.2",
-    "interface-ipfs-core": "^0.7.0",
+    "interface-ipfs-core": "^0.7.2",
     "left-pad": "^1.1.1",
     "lodash": "^4.14.1",
     "ncp": "^2.0.0",

test/cli/test-version.js

@@ -6,6 +6,7 @@ const nexpect = require('nexpect')
 const HttpAPI = require('../../src/http-api')
 const repoPath = require('./index').repoPath
 const _ = require('lodash')
+const pkgversion = require('../../package.json').version
 
 describe('version', () => {
   const env = _.clone(process.env)
@@ -16,7 +17,7 @@ describe('version', () => {
       nexpect.spawn('node', [process.cwd() + '/src/cli/bin.js', 'version'], {env})
         .run((err, stdout, exitcode) => {
           expect(err).to.not.exist
-          expect(stdout[0]).to.equal('js-ipfs version: 0.14.1')
+          expect(stdout[0]).to.equal('js-ipfs version: ' + pkgversion)
           expect(exitcode).to.equal(0)
           done()
         })
@@ -46,7 +47,7 @@ describe('version', () => {
         .run((err, stdout, exitcode) => {
           expect(err).to.not.exist
           expect(exitcode).to.equal(0)
-          expect(stdout[0]).to.equal('js-ipfs version: 0.14.1')
+          expect(stdout[0]).to.equal('js-ipfs version: ' + pkgversion)
           done()
         })
     })

test/core/both/test-version.js

@@ -2,6 +2,7 @@
 'use strict'
 
 const expect = require('chai').expect
+const pkgversion = require('../../../package.json').version
 
 const IPFS = require('../../../src/core')
 
@@ -16,7 +17,7 @@ describe('version', () => {
   it('get version', (done) => {
     ipfs.version((err, version) => {
       expect(err).to.not.exist
-      expect(version).to.equal('0.14.1')
+      expect(version).to.equal(pkgversion)
       done()
     })
   })

test/http-api/test-version.js

@@ -3,6 +3,7 @@
 
 const expect = require('chai').expect
 const APIctl = require('ipfs-api')
+const pkgversion = require('../../package.json').version
 
 module.exports = (httpAPI) => {
   describe('version', () => {
@@ -18,7 +19,7 @@ module.exports = (httpAPI) => {
           method: 'GET',
           url: '/api/v0/version'
         }, (res) => {
-          expect(res.result.Version).to.equal('0.14.1')
+          expect(res.result.Version).to.equal(pkgversion)
           expect(res.result).to.have.a.property('Commit')
           expect(res.result).to.have.a.property('Repo')
           done()