Ruby Rspec不';在某些规格之后,无法清除工厂对象
我正在使用没有Rails和ActiveRecord的ClearRuby(Ruby2.3.5),并试图为某些服务编写规范。若我只运行文件的一部分(包括问题规范),它就通过了。如果我运行整个文件-问题规范失败 顺便说一下,我已经使用了rspec/retry,并且它设置了20次retry(我在日志中看到,问题规范在所有20次中都失败了) 规范rbRuby Rspec不';在某些规格之后,无法清除工厂对象,ruby,rspec,factory-bot,Ruby,Rspec,Factory Bot,我正在使用没有Rails和ActiveRecord的ClearRuby(Ruby2.3.5),并试图为某些服务编写规范。若我只运行文件的一部分(包括问题规范),它就通过了。如果我运行整个文件-问题规范失败 顺便说一下,我已经使用了rspec/retry,并且它设置了20次retry(我在日志中看到,问题规范在所有20次中都失败了) 规范rb # frozen_string_literal: true require 'spec_helper' require 'byebug' RSpec.d
# frozen_string_literal: true
require 'spec_helper'
require 'byebug'
RSpec.describe Ballot do
describe '#run' do
let(:kingdoms) { build_list(:kingdom, 6) }
let(:service) { described_class.new(kingdoms) }
before { allow(service).to receive(:hold_ballot) }
it 'holds ballot if cannot_finish_ballot? returns true' do
allow(service).to receive(:cannot_finish_ballot?).and_return(true)
service.run
expect(service).to have_received(:hold_ballot).at_least(:once)
end
it "doesn't hold ballot if cannot_finish_ballot? returns false" do
allow(service).to receive(:cannot_finish_ballot?).and_return(false)
service.run
expect(service).not_to have_received(:hold_ballot)
end
it 'returns Struct object' do
expect(service.run.class.superclass).to be Struct
end
end
describe '#hold_ballot' do
let(:all_kingdoms) { build_list(:kingdom, rand(2..10)) }
let(:pretendents) { all_kingdoms.first(rand(2..all_kingdoms.count)) }
let(:message) { build(:message, from: all_kingdoms.sample, to: all_kingdoms.sample) }
let(:expected_message_count) { pretendents.count * all_kingdoms.count }
let(:new_service) { described_class.new(pretendents) }
before do
allow(Message).to receive(:new).and_return(message)
allow(message).to receive(:send)
new_service.send('hold_ballot')
end
\/\/ THE PROBLEM IS IN THIS SPEC \/\/
it 'prepares messages to all existed kingdoms from every pretendent' do
expect(Message).to have_received(:new).exactly(expected_message_count).times
end
it 'only 6 of messages will be selected to be sent' do
expect(message).to have_received(:send).exactly(6).times
end
it 'resets Kingdoms' do
allow(Kingdom).to receive(:reset)
new_service.run
expect(Kingdom).to have_received(:reset).at_least(:once)
end
end
end
当我运行rspec spec/services/ballot_spec.rb:26(对于整个测试方法“#hold_ballot”),每个规范都通过了。
当我运行rspec spec/services/ballot_spec.rb时,我失败了:
1) Ballot#hold_ballot prepares messages to all existed kingdoms from every pretendent
Failure/Error: expect(Message).to have_received(:new).exactly(expected_message_count).times
(Message (class)).new(*(any args))
expected: 4 times with any arguments
received: 260 times with any arguments
当我使用byebug时,我发现这个类王国有几十个对象,但是变量“all_kingdoms”和“invokents”包含的对象不超过10个
所以我在这里看到的曾经的根本原因——rspec没有清除在测试方法“运行”期间创建的王国,但如何推动它摧毁它们?我不使用ActiveRecord,也不使用Rails,因此无法显式地“重新加载”或“销毁”。尝试运行GC.start,但无效。我能做什么?非常感谢!)
spec_helper.rb
# frozen_string_literal: true
require './models/kingdom.rb'
require './models/message.rb'
require './services/message_compose.rb'
require 'factory_bot'
require 'ffaker'
require 'capybara'
require 'rspec/retry'
require './spec/factories/kingdom.rb'
require './spec/factories/message.rb'
RSpec.configure do |config|
config.verbose_retry = true
config.display_try_failure_messages = true
config.around :each do |ex|
ex.run_with_retry retry: 20 unless ex.run_with_retry
end
config.include FactoryBot::Syntax::Methods
config.expect_with :rspec do |expectations|
expectations.include_chain_clauses_in_custom_matcher_descriptions = true
end
config.mock_with :rspec do |mocks|
mocks.verify_partial_doubles = true
end
config.shared_context_metadata_behavior = :apply_to_host_groups
end
您是否尝试过使用before:each而不是before:all?是的,但没有任何更改请显示您的spec_helper.rb文件已将spec_helper.rb添加到问题正文您尝试过使用此:?