docbrown/spec/models/users/setting_spec.rb

require "rails_helper"
# rubocop:disable Layout/LineLength
RSpec.describe Users::Setting, type: :model do
  let(:user) { create(:user) }
  let(:setting) { described_class.find_by(user_id: user.id) }

  describe "validations" do
    subject { setting }

    it { is_expected.to validate_length_of(:inbox_guidelines).is_at_most(250).allow_nil }
    it { is_expected.to define_enum_for(:inbox_type).with_values(private: 0, open: 1).with_suffix(:inbox) }
    it { is_expected.to define_enum_for(:config_font).with_values(default: 0, comic_sans: 1, monospace: 2, open_dyslexic: 3, sans_serif: 4, serif: 5).with_suffix(:font) }
    it { is_expected.to define_enum_for(:config_navbar).with_values(default: 0, static: 1).with_suffix(:navbar) }
    it { is_expected.to define_enum_for(:config_theme).with_values(default: 0, minimal_light_theme: 1, night_theme: 2, pink_theme: 3, ten_x_hacker_theme: 4) }

    describe "#config_theme" do
      it "accepts valid theme" do
        setting.config_theme = 2
        expect(setting).to be_valid
        expect(setting.night_theme?).to be true
      end

      it "does not accept invalid theme" do
        expect { setting.config_theme = 10 }.to raise_error(ArgumentError)
      end
    end

    describe "#config_font" do
      it "accepts valid font" do
        setting.config_font = 4
        expect(setting).to be_valid
        expect(setting.sans_serif_font?).to be true
      end

      it "does not accept invalid font" do
        expect { setting.config_font = 10 }.to raise_error(ArgumentError)
      end
    end

    describe "#config_navbar" do
      it "accepts valid navbar" do
        setting.config_navbar = 1
        expect(setting).to be_valid
        expect(setting.static_navbar?).to be true
      end

      it "does not accept invalid navbar" do
        expect { setting.config_navbar = 10 }.to raise_error(ArgumentError)
      end
    end

    context "when validating feed_url", vcr: true do
      it "is valid with no feed_url" do
        setting.feed_url = nil

        expect(setting).to be_valid
      end

      it "is not valid with an invalid feed_url", vcr: { cassette_name: "feeds_validate_url_invalid" } do
        setting.feed_url = "http://example.com"

        expect(setting).not_to be_valid
      end

      it "is valid with a valid feed_url", vcr: { cassette_name: "feeds_import_medium_vaidehi" } do
        setting.feed_url = "https://medium.com/feed/@vaidehijoshi"

        expect(setting).to be_valid
      end
    end
  end

  describe "#resolved_font_name" do
    it "replaces 'default' with font configured for the site in Settings::General" do
      expect(setting.config_font).to eq("default")
      %w[sans_serif serif open_dyslexic].each do |font|
        allow(Settings::UserExperience).to receive(:default_font).and_return(font)
        expect(setting.resolved_font_name).to eq(font)
      end
    end

    it "doesn't replace the user's custom selected font" do
      user_comic_sans = create(:user)
      user_comic_sans.setting.update(config_font: "comic_sans")
      allow(Settings::UserExperience).to receive(:default_font).and_return("open_dyslexic")
      expect(user_comic_sans.setting.resolved_font_name).to eq("comic_sans")
    end
  end
end
# rubocop:enable Layout/LineLength