discourse/spec/lib/site_settings/yaml_loader_spec.rb

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# frozen_string_literal: true
require "site_settings/yaml_loader"
RSpec.describe SiteSettings::YamlLoader do
class Receiver
attr_reader :settings, :client_settings, :categories
def load_yaml(file_arg)
SiteSettings::YamlLoader
.new(file_arg)
.load { |category, name, default, opts| setting(category, name, default, opts) }
end
def setting(category, name, default = nil, opts = {})
@settings ||= []
@client_settings ||= []
@settings << name
@categories ||= []
@categories << category
@categories.uniq!
@client_settings << name if opts.has_key?(:client)
end
end
let!(:receiver) { Receiver.new }
let(:simple) { "#{Rails.root}/spec/fixtures/site_settings/simple.yml" }
let(:client) { "#{Rails.root}/spec/fixtures/site_settings/client.yml" }
let(:enum) { "#{Rails.root}/spec/fixtures/site_settings/enum.yml" }
let(:enum_client) { "#{Rails.root}/spec/fixtures/site_settings/enum_client.yml" }
let(:deprecated_env) { "#{Rails.root}/spec/fixtures/site_settings/deprecated_env.yml" }
let(:deprecated_hidden) { "#{Rails.root}/spec/fixtures/site_settings/deprecated_hidden.yml" }
let(:locale_default) { "#{Rails.root}/spec/fixtures/site_settings/locale_default.yml" }
let(:nil_default) { "#{Rails.root}/spec/fixtures/site_settings/nil_default.yml" }
it "loads simple settings" do
receiver.expects(:setting).with("category1", "title", "My Site", {}).once
receiver.expects(:setting).with("category1", "contact_email", "webmaster@example.com", {}).once
receiver.expects(:setting).with("category2", "editing_grace_period", true, {}).once
receiver.expects(:setting).with("category3", "reply_by_email_address", "", {}).once
receiver.load_yaml(simple)
end
it "can take a File argument" do
receiver.expects(:setting).at_least_once
receiver.load_yaml(File.new(simple))
end
it "maintains order of categories" do
receiver.load_yaml(simple)
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expect(receiver.categories).to eq(%w[category1 category2 category3])
end
it "can load client settings" do
receiver.expects(:setting).with("category1", "title", "Discourse", { client: true })
receiver.expects(:setting).with("category2", "tos_url", "", { client: true })
receiver.expects(:setting).with("category2", "must_approve_users", false, { client: true })
receiver.load_yaml(client)
end
it "can load enum settings" do
receiver.expects(:setting).with(
"email",
"default_email_digest_frequency",
7,
{ enum: "DigestEmailSiteSetting" },
)
receiver.load_yaml(enum)
end
it "can load enum client settings" do
receiver
.expects(:setting)
.with do |category, name, default, opts|
category == ("basics") && name == ("default_locale") && default == ("en") &&
opts[:enum] == ("LocaleSiteSetting") && opts[:client] == true
end
receiver.load_yaml(enum_client)
end
it "raises invalid parameter when default value is not present" do
expect { receiver.load_yaml(nil_default) }.to raise_error(StandardError)
end
it "can load settings with locale default" do
receiver.expects(:setting).with(
"search",
"min_search_term_length",
3,
{ min: 2, client: true, locale_default: { zh_CN: 2, zh_TW: 2 } },
)
receiver.load_yaml(locale_default)
end
end