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開始,在我的要求規範sites.spec.rb
我有這樣的測試:Rails的API後要經過PARAMS但漸漸空虛
describe "POST /v1/sites" do
let(:valid_attributes) { { url: "www.example.com", site_code: "123456" } }
context 'when the request is valid' do
before { post v1_sites_path, params: valid_attributes }
it 'creates a site' do
expect(json['url']).to eq("www.example.com")
expect(json['site_code']).to eq("123456")
end
it 'returns status code 201' do
expect(response).to have_http_status(201)
end
end
然後我得到「創建網站」一個失敗的測試...
1) Sites POST /v1/sites when the request is valid creates a site
Failure/Error: expect(json['url']).to eq("www.example.com")
expected: "www.example.com"
got: ["can't be blank"]
(compared using ==)
# ./spec/requests/sites_spec.rb:61:in `block (4 levels) in <top (required)>'
# ./spec/rails_helper.rb:84:in `block (3 levels) in <top (required)>'
# ./spec/rails_helper.rb:83:in `block (2 levels) in <top (required)>'
現在這在技術上是有道理的,因爲我的網站模型已驗證:url,:site_code,presence:true。所以測試失敗,因爲該帖子沒有正確傳遞參數。
最後,這裏是控制器:
module Api::V1
class SitesController < BaseApiController
before_action :set_site, only: [:show, :update, :destroy]
# GET /sites
def index
@sites = Site.all
render json: @sites
end
# GET /sites/1
def show
render json: @site
end
# POST /sites
def create
@site = Site.new(site_params)
if @site.save
render json: @site, status: :created, location: @site
else
render json: @site.errors, status: :unprocessable_entity
end
end
# PATCH/PUT /sites/1
def update
if @site.update(site_params)
render json: @site
else
render json: @site.errors, status: :unprocessable_entity
end
end
# DELETE /sites/1
def destroy
@site.destroy
end
private
# Use callbacks to share common setup or constraints between actions.
def set_site
@site = Site.find(params[:id])
end
# Only allow a trusted parameter "white list" through.
def site_params
# params.require(:data).require(:attributes).permit(:url, :side_code, :user_id)
# params.require(:site).permit(:url, :side_code, :user_id)
params.fetch(:site, {}).permit(:url, :side_code)
end
end
end
我猜測,我傳遞的參數後爲Rails API的方式也許是未格式化或正確或別的東西完全。我在測試塊中玩params
嘗試數據:{attributes:valid_attributes}沒有運氣。
任何想法或建議,非常感謝!