进行基本帮助测试：
require 'rails_helper'
describe BuilderHelper do
...
describe 'press events classes' do
let(:account) { create(:candidate_profile).account }
before { allow_any_instance_of(Object).to receive(:current_account).and_return account }
specify do
expect_any_instance_of(PublicPage).to receive(:show_press?).and_return true
expect_any_instance_of(PublicPage).to receive(:show_events?).and_return true
expect(press_events_classes(account)).to eq 'section'
end
...
end
...
end
它给出了一个奇怪的错误：
Failure/Error: before { allow_any_instance_of(Object).to receive(:current_account).and_return account }
NoMethodError:
undefined method `unbind' for #<Proc:0x00000009803640>
# ./spec/helpers/builder_helper_spec.rb:27:in `block (3 levels) in <top (required)>'
# ./spec/support/vcr.rb:16:in `block (2 levels) in <top (required)>'
(that's it, that's the whole error log)
因此错误发生在before块中。
问题是我没有＆＃34;解开＆＃34;任何方法。
我查看了Rails回购 - 它似乎也没有任何东西。
不知道问题是什么。任何人都可以帮助到哪里看看吗？
好的，感谢评论我得到了这个：
1) BuilderHelper press events classes
Failure/Error: before { allow_any_instance_of(Object).to receive(:current_account).and_return account }
NoMethodError:
undefined method `unbind' for #<Proc:0x000000025ff9e0>
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/proxy.rb:372:in `original_unbound_method_handle_from_ancestor_for'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/proxy.rb:355:in `original_method_handle_for'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/method_double.rb:28:in `original_method'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/method_double.rb:57:in `define_proxy_method'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/method_double.rb:50:in `configure_method'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/method_double.rb:150:in `add_stub'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/proxy.rb:112:in `add_stub'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/any_instance/proxy.rb:38:in `block in stub'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/any_instance/proxy.rb:81:in `map'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/any_instance/proxy.rb:81:in `perform_proxying'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/any_instance/proxy.rb:37:in `stub'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/matchers/receive.rb:88:in `setup_method_substitute'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/matchers/receive.rb:81:in `setup_any_instance_method_substitute'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/matchers/receive.rb:49:in `setup_any_instance_allowance'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/targets.rb:45:in `define_matcher'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-mocks-3.0.4/lib/rspec/mocks/targets.rb:14:in `block in delegate_to'
# ./spec/helpers/builder_helper_spec.rb:27:in `block (3 levels) in <top (required)>'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:349:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:410:in `block in run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:410:in `each'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:410:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:485:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:340:in `run_before_example'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:147:in `block in run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `call'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `block (2 levels) in <class:Procsy>'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-rails-3.0.2/lib/rspec/rails/adapters.rb:72:in `block (2 levels) in <module:MinitestLifecycleAdapter>'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:430:in `block (2 levels) in run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `call'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `block (2 levels) in <class:Procsy>'
# ./spec/support/vcr.rb:16:in `block (2 levels) in <top (required)>'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:294:in `instance_exec'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:430:in `block (2 levels) in run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `call'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:210:in `block (2 levels) in <class:Procsy>'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:432:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/hooks.rb:485:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:303:in `with_around_example_hooks'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example.rb:145:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:494:in `block in run_examples'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:490:in `map'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:490:in `run_examples'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:457:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:458:in `block in run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:458:in `map'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/example_group.rb:458:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:112:in `block (2 levels) in run_specs'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:112:in `map'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:112:in `block in run_specs'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/reporter.rb:54:in `report'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:108:in `run_specs'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:86:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:70:in `run'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/lib/rspec/core/runner.rb:38:in `invoke'
# /home/dell/.rvm/gems/ruby-2.1.5/gems/rspec-core-3.0.4/exe/rspec:4:in `<top (required)>'
# /home/dell/.rvm/gems/ruby-2.1.5/bin/rspec:23:in `load'
# /home/dell/.rvm/gems/ruby-2.1.5/bin/rspec:23:in `<main>'
# /home/dell/.rvm/gems/ruby-2.1.5/bin/ruby_executable_hooks:15:in `eval'
# /home/dell/.rvm/gems/ruby-2.1.5/bin/ruby_executable_hooks:15:in `<main>'
仍然不确定该怎么做。
通过替换此解决：
before { allow_any_instance_of(Object).to receive(:current_account).and_return account }
有了这个：
before { allow_any_instance_of(BuilderHelper).to receive(:current_account).and_return account }
答案 0 :(得分：0)
所以我最好的猜测基于这个很难说，但我发生的事实上我实际上已经找到了查找并返回了一个proc对象。
let(:record) { create :record } # This is a Proc
allow(Object).to receive(:find).and_return(record)
allow_any_instance_of(Object).to receive(:update) # This calls unbind
遗憾地试图找出第一个存根发生的位置。但我敢打赌它在你的代码中。