var chai = require('chai')
var expect = chai.expect

var fnSetName = require('../fn-set-name')

/* global describe, it */

describe('fn-with-name-prop', function () {
  it('should have prop when passed object with one method', function () {
    var fn = fnSetName({hello: function () {}})
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
  it('should have name prop when passed string anon func', function () {
    var fn = fnSetName(function () {}, 'hello')
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
  it('should have name prop when passed known func', function () {
    var fn = fnSetName(function hello () {})
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
  it('should have name prop when passed assigned named func', function () {
    var lib = function hello () {}
    var fn = fnSetName(lib)
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
  it('should have name prop when passed anon object method', function () {
    var lib = {}
    lib.hello = function () {}
    var fn = fnSetName('hello', lib)
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
  it('should have name prop when passed named object method', function () {
    var lib = {}
    lib.hello = function hello () {}
    var fn = fnSetName('hello', lib)
    expect(fn).to.be.instanceof(Function)
    expect(fn).to.have.property('_name', 'hello')
  })
})