fix: update accounts:current error text

Author: k80bowman

packages/cli/src/commands/accounts/current.ts

@@ -13,7 +13,7 @@ export default class Current extends Command {
     if (account) {
       ux.styledHeader(`Current account is ${account}`)
     } else {
-      ux.error(`You haven't set an account. Run ${color.cmd('heroku login')} to confirm you're logged in to Heroku.`)
+      ux.error(`You haven't set an account. Run ${color.cmd('heroku accounts:add <account-name>')} to add an account to your cache or ${color.cmd('heroku accounts:set <account-name>')} to set the current account.`)
     }
   }
 }

packages/cli/test/unit/commands/accounts/current.unit.test.ts

@@ -4,10 +4,9 @@ import * as sinon from 'sinon'
 import Cmd from '../../../../src/commands/accounts/current'
 import * as accounts from '../../../../src/lib/accounts/accounts'
 import {stdout} from 'stdout-stderr'
-import heredoc from 'tsheredoc'
 import stripAnsi = require('strip-ansi')
 
-describe('accounts:current', function () {
+describe.only('accounts:current', function () {
   let currentStub: sinon.SinonStub
 
   beforeEach(function () {
@@ -28,7 +27,7 @@ describe('accounts:current', function () {
     currentStub.returns(null)
     await runCommand(Cmd, [])
       .catch((error: Error) => {
-        expect(stripAnsi(error.message)).to.equal('You haven\'t set an account. Run heroku login to confirm you\'re logged in to Heroku.')
+        expect(stripAnsi(error.message)).to.equal('You haven\'t set an account. Run heroku accounts:add <account-name> to add an account to your cache or heroku accounts:set <account-name> to set the current account.')
       })
   })
 })