38 lines
1.2 KiB
Ruby
38 lines
1.2 KiB
Ruby
# frozen_string_literal: true
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require "rails_helper"
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describe CommentsController, type: :controller do
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describe "#index" do
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shared_examples_for "succeeds" do
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it "returns the correct response" do
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subject
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expect(response).to have_rendered :index
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expect(response).to have_http_status(200)
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expect(assigns(:comments)).to eq(comments)
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expect(assigns(:comments)).to_not include(unrelated_comment)
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end
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end
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subject { get :index, params: { username: answer_author.screen_name, id: answer.id } }
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let(:answer_author) { FactoryBot.create(:user) }
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let(:answer) { FactoryBot.create(:answer, user: answer_author) }
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let(:commenter) { FactoryBot.create(:user) }
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let!(:comments) { FactoryBot.create_list(:comment, num_comments, answer:, user: commenter) }
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let!(:unrelated_comment) do
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FactoryBot.create(:comment,
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answer: FactoryBot.create(:answer, user: FactoryBot.create(:user)),
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user: commenter,)
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end
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[0, 1, 5, 30].each do |num_comments|
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context "#{num_comments} comments" do
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let(:num_comments) { num_comments }
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include_examples "succeeds"
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end
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end
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end
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end
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