Add tests for barcode controller
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spec/controllers/barcodes_controller_spec.rb
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72
spec/controllers/barcodes_controller_spec.rb
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# product_barcodes POST /products/:product_id/barcodes(.:format) barcodes#create
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# barcodes GET /barcodes(.:format) barcodes#index
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# barcode GET /barcodes/:id(.:format) barcodes#show
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# DELETE /barcodes/:id(.:format) barcodes#destroy
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#
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describe BarcodesController, type: :controller do
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before :each do
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@product = create :product
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@admin = create :admin
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sign_in @admin
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end
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##########
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# POST #
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##########
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describe 'POST create' do
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context 'successful' do
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it 'should create a barcode' do
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expect{
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post :create, product_id: @product, barcode: attributes_for(:barcode)
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}.to change{ Barcode.count }.by(1)
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end
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end
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context 'failed' do
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it 'should not create a barcode' do
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expect{
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post :create, product_id: @product, barcode: attributes_for(:invalid_barcode)
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}.to_not change{ Barcode.count }
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end
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end
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end
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###########
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# INDEX #
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###########
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describe 'GET index' do
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it 'should load all the barcodes' do
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barcode = create :barcode
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get :index
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expect(assigns(:barcodes)).to eq([barcode])
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end
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end
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##########
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# SHOW #
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##########
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describe 'GET show' do
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before :each do
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@barcode = create :barcode
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end
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it 'should load the correct barcode' do
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get :show, id: @barcode
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expect(assigns(:barcode)).to eq(@barcode)
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end
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it 'should allow friendly id' do
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get :show, id: @barcode.code
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expect(assigns(:barcode)).to eq(@barcode)
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end
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it 'should respond with this barcode' do
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get :show, id: @barcode
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expect(response.body).to eq @barcode.product.to_json
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end
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end
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end
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@ -13,12 +13,12 @@ describe ProductsController, type: :controller do
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sign_in @admin
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sign_in @admin
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end
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end
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##########
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############
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# POST #
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# CREATE #
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##########
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############
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describe 'POST create' do
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describe 'POST create' do
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context 'successfull' do
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context 'successful' do
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it 'should create a product' do
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it 'should create a product' do
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expect{
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expect{
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post :create, product: attributes_for(:product)
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post :create, product: attributes_for(:product)
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@ -35,7 +35,7 @@ describe ProductsController, type: :controller do
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it 'should not create a product' do
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it 'should not create a product' do
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expect{
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expect{
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post :create, product: attributes_for(:invalid_product)
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post :create, product: attributes_for(:invalid_product)
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}.to_not change{Product.count}
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}.to_not change{ Product.count}
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end
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end
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it 'should render form' do
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it 'should render form' do
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@ -13,5 +13,9 @@ FactoryGirl.define do
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factory :barcode do
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factory :barcode do
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product
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product
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sequence :code
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sequence :code
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factory :invalid_barcode do
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code nil
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end
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end
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end
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end
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end
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