Commit 4112a063 authored by ysksn's avatar ysksn Committed by Yamagishi Kazutoshi

Add tests for Setting (#5683)

parent 0e6c4cb7
# frozen_string_literal: true
Fabricator(:setting) do
end
# frozen_string_literal: true
require 'rails_helper'
RSpec.describe Setting, type: :model do
describe '#to_param' do
let(:setting) { Fabricate(:setting, var: var) }
let(:var) { 'var' }
it 'returns setting.var' do
expect(setting.to_param).to eq var
end
end
describe '.[]' do
before do
allow(described_class).to receive(:rails_initialized?).and_return(rails_initialized)
end
let(:key) { 'key' }
context 'rails_initialized? is falsey' do
let(:rails_initialized) { false }
it 'calls RailsSettings::Base#[]' do
expect(RailsSettings::Base).to receive(:[]).with(key)
described_class[key]
end
end
context 'rails_initialized? is truthy' do
before do
allow(RailsSettings::Base).to receive(:cache_key).with(key, nil).and_return(cache_key)
end
let(:rails_initialized) { true }
let(:cache_key) { 'cache-key' }
let(:cache_value) { 'cache-value' }
it 'calls not RailsSettings::Base#[]' do
expect(RailsSettings::Base).not_to receive(:[]).with(key)
described_class[key]
end
it 'calls Rails.cache.fetch' do
expect(Rails).to receive_message_chain(:cache, :fetch).with(cache_key)
described_class[key]
end
context 'Rails.cache does not exists' do
before do
allow(RailsSettings::Settings).to receive(:object).with(key).and_return(object)
allow(described_class).to receive(:default_settings).and_return(default_settings)
allow_any_instance_of(Settings::ScopedSettings).to receive(:thing_scoped).and_return(records)
Rails.cache.clear(cache_key)
end
let(:object) { nil }
let(:default_value) { 'default_value' }
let(:default_settings) { { key => default_value } }
let(:records) { [Fabricate(:setting, var: key, value: nil)] }
it 'calls RailsSettings::Settings.object' do
expect(RailsSettings::Settings).to receive(:object).with(key)
described_class[key]
end
context 'RailsSettings::Settings.object returns truthy' do
let(:object) { db_val }
let(:db_val) { double(value: 'db_val') }
context 'default_value is a Hash' do
let(:default_value) { { default_value: 'default_value' } }
it 'calls default_value.with_indifferent_access.merge!' do
expect(default_value).to receive_message_chain(:with_indifferent_access, :merge!)
.with(db_val.value)
described_class[key]
end
end
context 'default_value is not a Hash' do
let(:default_value) { 'default_value' }
it 'returns db_val.value' do
expect(described_class[key]).to be db_val.value
end
end
end
context 'RailsSettings::Settings.object returns falsey' do
let(:object) { nil }
it 'returns default_settings[key]' do
expect(described_class[key]).to be default_settings[key]
end
end
end
context 'Rails.cache exists' do
before do
Rails.cache.write(cache_key, cache_value)
end
it 'returns the cached value' do
expect(described_class[key]).to eq cache_value
end
end
end
end
describe '.all_as_records' do
before do
allow_any_instance_of(Settings::ScopedSettings).to receive(:thing_scoped).and_return(records)
allow(described_class).to receive(:default_settings).and_return(default_settings)
end
let(:key) { 'key' }
let(:default_value) { 'default_value' }
let(:default_settings) { { key => default_value } }
let(:original_setting) { Fabricate(:setting, var: key, value: nil) }
let(:records) { [original_setting] }
it 'returns a Hash' do
expect(described_class.all_as_records).to be_kind_of Hash
end
context 'records includes Setting with var as the key' do
let(:records) { [original_setting] }
it 'includes the original Setting' do
setting = described_class.all_as_records[key]
expect(setting).to eq original_setting
end
end
context 'records includes nothing' do
let(:records) { [] }
context 'default_value is not a Hash' do
it 'includes Setting with value of default_value' do
setting = described_class.all_as_records[key]
expect(setting).to be_kind_of Setting
expect(setting).to have_attributes(var: key)
expect(setting).to have_attributes(value: 'default_value')
end
end
context 'default_value is a Hash' do
let(:default_value) { { 'foo' => 'fuga' } }
it 'returns {}' do
expect(described_class.all_as_records).to eq({})
end
end
end
end
describe '.default_settings' do
before do
allow(RailsSettings::Default).to receive(:enabled?).and_return(enabled)
end
subject { described_class.default_settings }
context 'RailsSettings::Default.enabled? is false' do
let(:enabled) { false }
it 'returns {}' do
is_expected.to eq({})
end
end
context 'RailsSettings::Settings.enabled? is true' do
let(:enabled) { true }
it 'returns instance of RailsSettings::Default' do
is_expected.to be_kind_of RailsSettings::Default
end
end
end
end
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