discourse/spec/components/site_settings/defaults_provider_spec.rb

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require 'rails_helper'
require_dependency 'site_settings/defaults_provider'
describe SiteSettings::DefaultsProvider do
let(:provider_local) do
SiteSettings::LocalProcessProvider.new
end
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before do
MessageBus.off
end
after do
MessageBus.on
end
def new_settings(provider)
Class.new do
extend SiteSettingExtension
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self.listen_for_changes = false
self.provider = provider
end
end
let(:settings) do
new_settings(provider_local)
end
describe 'inserts default_locale into refresh' do
it 'when initialize' do
expect(settings.refresh_settings.include?(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY)).to be_truthy
end
end
describe '.db_all' do
it 'collects values from db except default locale' do
settings.provider.save(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY,
'en',
SiteSetting.types[:string])
expect(settings.defaults.db_all).to eq([])
end
it 'can collect values from db' do
settings.provider.save('try_a', 1, SiteSetting.types[:integer])
settings.provider.save('try_b', 2, SiteSetting.types[:integer])
expect(settings.defaults.db_all.count).to eq 2
end
end
describe 'expose default cache according to locale' do
before do
settings.setting(:test_override, 'default', locale_default: { zh_CN: 'cn' })
settings.setting(:test_default, 'test', regex: '^\S+$')
settings.refresh!
end
describe '.all' do
it 'returns all values according to the current locale' do
expect(settings.defaults.all).to eq(test_override: 'default', test_default: 'test')
settings.defaults.site_locale = 'zh_CN'
settings.defaults.refresh_site_locale!
expect(settings.defaults.all).to eq(test_override: 'cn', test_default: 'test')
end
end
describe '.get' do
it 'returns the default value to a site setting' do
expect(settings.defaults.get(:test_override)).to eq 'default'
end
it 'accepts a string as the parameters' do
expect(settings.defaults.get('test_override')).to eq 'default'
end
it 'returns the default value according to current locale' do
expect(settings.defaults.get(:test_override)).to eq 'default'
settings.defaults.site_locale = 'zh_CN'
expect(settings.defaults.get(:test_override)).to eq 'cn'
end
end
describe '.set_regardless_of_locale' do
let(:val) { 'env_overriden' }
it 'sets the default value to a site setting regardless the locale' do
settings.defaults.set_regardless_of_locale(:test_override, val)
expect(settings.defaults.get(:test_override)).to eq val
settings.defaults.site_locale = 'zh_CN'
expect(settings.defaults.get(:test_override)).to eq val
end
it 'handles the string' do
settings.defaults.set_regardless_of_locale('test_override', val)
expect(settings.defaults.get(:test_override)).to eq val
end
it 'converts the data type' do
settings.defaults.set_regardless_of_locale(:test_override, 1)
expect(settings.defaults.get(:test_override)).to eq '1'
end
it 'raises when the setting does not exists' do
expect {
settings.defaults.set_regardless_of_locale(:not_exist, 1)
}.to raise_error(ArgumentError)
end
it 'raises when the value is not valid' do
expect {
settings.defaults.set_regardless_of_locale(:test_default, 'regex will fail')
}.to raise_error(Discourse::InvalidParameters)
end
end
describe '.each' do
it 'yields the pair of site settings' do
expect { |b| settings.defaults.each(&b) }.to yield_successive_args([:test_override, 'default'], [:test_default, 'test'])
settings.defaults.site_locale = 'zh_CN'
expect { |b| settings.defaults.each(&b) }.to yield_successive_args([:test_override, 'cn'], [:test_default, 'test'])
end
end
end
describe '.site_locale' do
it 'returns the current site locale' do
expect(settings.defaults.site_locale).to eq 'en'
end
context 'when locale is set in the db' do
let(:db_val) { 'zr' }
let(:global_val) { 'gr' }
before do
settings.provider.save(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY,
db_val,
SiteSetting.types[:string])
settings.defaults.refresh_site_locale!
end
it 'should load from database' do
expect(settings.defaults.site_locale).to eq db_val
end
it 'prioritizes GlobalSetting than value from db' do
GlobalSetting.stubs(:default_locale).returns(global_val)
settings.defaults.refresh_site_locale!
expect(settings.defaults.site_locale).to eq global_val
end
it 'ignores blank GlobalSetting' do
GlobalSetting.stubs(:default_locale).returns('')
settings.defaults.refresh_site_locale!
expect(settings.defaults.site_locale).to eq db_val
end
end
end
describe '.site_locale=' do
it 'should store site locale in a distributed cache' do
expect(settings.defaults.class.class_variable_get(:@@site_locales))
.to be_a(DistributedCache)
end
it 'changes and store the current site locale' do
settings.defaults.site_locale = 'zh_CN'
expect(settings.defaults.site_locale).to eq('zh_CN')
end
it 'changes and store the current site locale' do
expect { settings.defaults.site_locale = 'random' }.to raise_error(Discourse::InvalidParameters)
expect(settings.defaults.site_locale).to eq 'en'
end
it "don't change when it's shadowed" do
GlobalSetting.stubs(:default_locale).returns('shadowed')
settings.defaults.site_locale = 'zh_CN'
expect(settings.defaults.site_locale).to eq 'shadowed'
end
it 'refresh_site_locale! when called' do
settings.defaults.expects(:refresh_site_locale!)
settings.defaults.site_locale = 'zh_CN'
end
it 'refreshes the client when changed' do
Discourse.expects(:request_refresh!).once
settings.defaults.site_locale = 'zh_CN'
end
it "doesn't refresh the client when changed" do
Discourse.expects(:request_refresh!).never
settings.defaults.site_locale = 'en'
end
end
describe '.locale_setting_hash' do
it 'returns the hash for client display' do
result = settings.defaults.locale_setting_hash
expect(result[:setting]).to eq(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY)
expect(result[:default]).to eq(SiteSettings::DefaultsProvider::DEFAULT_LOCALE)
expect(result[:type]).to eq(SiteSetting.types[SiteSetting.types[:enum]])
expect(result[:preview]).to be_nil
expect(result[:value]).to eq(SiteSettings::DefaultsProvider::DEFAULT_LOCALE)
expect(result[:category]).to eq(SiteSettings::DefaultsProvider::DEFAULT_CATEGORY)
expect(result[:valid_values]).to eq(LocaleSiteSetting.values)
expect(result[:translate_names]).to eq(LocaleSiteSetting.translate_names?)
expect(result[:description]).not_to be_nil
end
end
describe '.load_setting' do
it 'adds a setting to the cache' do
settings.defaults.load_setting('new_a', 1)
expect(settings.defaults[:new_a]).to eq 1
end
it 'takes care of locale default' do
settings.defaults.load_setting(:new_b, 1, locale_default: { zh_CN: 2, zh_TW: 2 })
expect(settings.defaults[:new_b]).to eq 1
end
end
describe '.refresh_site_locale!' do
it 'loads the change to locale' do
expect(settings.defaults.site_locale).to eq 'en'
settings.provider.save(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY,
'zh_CN',
SiteSetting.types[:string])
settings.defaults.refresh_site_locale!
expect(settings.defaults.site_locale).to eq 'zh_CN'
end
it 'loads from GlobalSettings' do
expect(settings.defaults.site_locale).to eq 'en'
GlobalSetting.stubs(:default_locale).returns('fr')
settings.defaults.refresh_site_locale!
expect(settings.defaults.site_locale).to eq 'fr'
end
it 'prioritized GlobalSettings than db' do
expect(settings.defaults.site_locale).to eq 'en'
settings.provider.save(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY,
'zh_CN',
SiteSetting.types[:string])
GlobalSetting.stubs(:default_locale).returns('fr')
settings.defaults.refresh_site_locale!
expect(settings.defaults.site_locale).to eq 'fr'
end
end
describe '.has_setting?' do
before do
settings.setting(:r, 1)
settings.setting(:question?, 1)
end
it "returns true when it's present in the cache" do
expect(settings.defaults.has_setting?(:r)).to be_truthy
end
it '"responds when the arg is string' do
expect(settings.defaults.has_setting?('r')).to be_truthy
end
it 'default_locale always exists' do
expect(settings.defaults.has_setting?(SiteSettings::DefaultsProvider::DEFAULT_LOCALE_KEY)).to be_truthy
end
it 'returns false when the key is not exist' do
expect(settings.defaults.has_setting?('no_key')).to be_falsey
end
it 'checks name with question mark' do
expect(settings.defaults.has_setting?(:question)).to be_truthy
expect(settings.defaults.has_setting?('question')).to be_truthy
end
end
end