discourse/spec/components/site_settings/yaml_loader_spec.rb

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require 'spec_helper'
require 'site_settings/yaml_loader'
describe SiteSettings::YamlLoader do
class Receiver
attr_reader :settings, :client_settings, :categories
def load_yaml(file_arg)
SiteSettings::YamlLoader.new(file_arg).load do |category, name, default, opts|
if opts.delete(:client)
client_setting(category, name, default, opts)
else
setting(category, name, default, opts)
end
end
end
def setting(category, name, default = nil, opts = {})
@settings ||= []
@settings << name
@categories ||= []
@categories << category
@categories.uniq!
end
def client_setting(category, name, default = nil)
@client_settings ||= []
@client_settings << name
setting(category, name, default)
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(:env) { "#{Rails.root}/spec/fixtures/site_settings/env.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', 'ninja_edit_window', 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(['category1', 'category2', 'category3'])
end
it "can load client settings" do
receiver.expects(:client_setting).with('category1', 'title', 'Discourse', {})
receiver.expects(:client_setting).with('category2', 'tos_url', '', {})
receiver.expects(:client_setting).with('category2', 'must_approve_users', false, {})
receiver.load_yaml(client)
end
it "can load enum settings" do
receiver.expects(:setting).with('email', 'default_digest_email_frequency', 7, {enum: 'DigestEmailSiteSetting'})
receiver.load_yaml(enum)
end
it "can load enum client settings" do
receiver.expects(:client_setting).with do |category, name, default, opts|
category == 'basics' and name == 'default_locale' and default == 'en' and opts[:enum] == 'LocaleSiteSetting'
end
receiver.load_yaml(enum_client)
end
it "can load settings based on environment" do
receiver.expects(:setting).with('misc', 'port', '', {})
receiver.expects(:client_setting).with('misc', 'crawl_images', false, {})
receiver.load_yaml(env)
end
end