spec/controllers/my/avatars_controller_spec.rb


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require "rails_helper"

describe My::AvatarsController do
  let(:user) { create(:user) }

  context "when logged in " do
    before { http_login(user) }

    describe "#create" do
      context "when uploading a new avatar" do
        let(:image) { Rack::Test::UploadedFile.new('spec/fixtures/images/gorilla.jpg', 'image/jpeg') }

        before { post :create, params: { photo: { image: image } } }

        it "saves the new avatar" do
          user.reload
          expect(user.avatar).to_not be_nil
          expect(user.avatar.image).to_not be_blank
        end

        it "redirects to the avatar page" do
          expect(response).to redirect_to(new_my_avatar_path)
        end

        it "displays a flash notice" do
          expect(flash[:notice]).to_not be_nil
        end
      end
    end

    describe "#new" do
      before { get :new, params: { id: user.id } }

      it "displays the current avatar" do
        expect(assigns(:avatar)).to_not be_nil
      end
    end
  end
end