48 lines
1.7 KiB
Ruby
48 lines
1.7 KiB
Ruby
require "rails_helper"
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RSpec.describe Collection, type: :model do
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let(:user) { create(:user) }
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let(:collection) { create(:collection, :with_articles, user: user) }
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describe "validations" do
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subject { described_class.new }
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it { is_expected.to belong_to(:user) }
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it { is_expected.to belong_to(:organization).optional }
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it { is_expected.to have_many(:articles) }
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it { is_expected.to validate_presence_of(:user_id) }
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it { is_expected.to validate_presence_of(:slug) }
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it { is_expected.to validate_uniqueness_of(:slug).scoped_to(:user_id) }
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end
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describe ".find_series" do
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let(:user) { create(:user) }
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let(:series) { create(:collection, user: user) }
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it "returns an existing series" do
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series # the series has to be created before the following expect
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expect do
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expect(described_class.find_series(series.slug, series.user)).to eq(series)
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end.not_to change(described_class, :count)
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end
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it "creates a new series for a user if an existing one is not found" do
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slug = Faker::Books::CultureSeries.book
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expect { described_class.find_series(slug, user) }.to change(described_class, :count).by(1)
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end
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it "creates a new series with an existing slug for a new user" do
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user = create(:user)
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series # the series has to be created before the following expect
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expect { described_class.find_series(series.slug, user) }.to change(described_class, :count).by(1)
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end
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end
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describe "when a single article in collection is updated" do
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it "touches all articles in the collection" do
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random_article = collection.articles.sample
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expect { random_article.touch }.to(change { collection.articles.map(&:updated_at) })
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end
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end
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end
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