const deepmerge = jest.fn()
jest.mock('../../gulpfile.ts/internal')
jest.mock('deepmerge', () => deepmerge)

import * as internal from '../../gulpfile.ts/internal'
import { configure } from '../../gulpfile.ts/lib/configure'

describe('configure', () => {
  it('should merge the config file with defaults', () => {
    const mySampleConfig: any = { test: 2 }
    configure(mySampleConfig)
    expect(deepmerge).toHaveBeenCalledWith(internal.TIMPLA_DEFAULTS, mySampleConfig, {
      arrayMerge: internal.arrayMerge,
    })
  })
  it('should return the default when no config is supplied', () => {
    const result = configure()
    expect(result).toMatchInlineSnapshot(`
      Object {
        "hello": 1,
      }
    `)
  })
})