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40 lines
877 B
40 lines
877 B
# frozen_string_literal: true
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require 'rails_helper'
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RSpec.describe CacheConcern, type: :controller do
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controller(ApplicationController) do
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include CacheConcern
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def empty_array
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render plain: cache_collection([], Status).size
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end
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def empty_relation
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render plain: cache_collection(Status.none, Status).size
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end
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end
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before do
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routes.draw do
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get 'empty_array' => 'anonymous#empty_array'
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post 'empty_relation' => 'anonymous#empty_relation'
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end
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end
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describe '#cache_collection' do
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context 'given an empty array' do
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it 'returns an empty array' do
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get :empty_array
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expect(response.body).to eq '0'
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end
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end
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context 'given an empty relation' do
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it 'returns an empty array' do
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get :empty_relation
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expect(response.body).to eq '0'
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end
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end
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end
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end
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