'use strict'

const expect = require('chai').expect
const resolveLambdaTarget = require('../../../../../../lib/plugins/aws/utils/resolve-lambda-target')

describe('#resolveLambdaTarget', () => {
  it('should return a reference to Lambda Arn when provisionnedConcurrency is not set', () => {
    const functionObj = {}
    const functionName = 'foo'
    expect(resolveLambdaTarget(functionName, functionObj)).to.deep.equal({
      'Fn::GetAtt': ['FooLambdaFunction', 'Arn'],
    })
  })

  it('should return a reference to provisioned Alias Arn when provisionnedConcurrency is set', () => {
    const functionObj = { targetAlias: { name: 'provisioned' } }
    const functionName = 'foo'
    expect(resolveLambdaTarget(functionName, functionObj)).to.deep.equal({
      'Fn::Join': [
        ':',
        [{ 'Fn::GetAtt': ['FooLambdaFunction', 'Arn'] }, 'provisioned'],
      ],
    })
  })
})