作业规范在Rails 6.1升级后使用Minitest:: unexpected derror包装错误

Question

升级到Rails 6.1后，一个测试失败了:

class MyJob < ActiveJob::Base
class MyError < StandardError; end
def perform
raise MyError
end
end
describe MyJob, type: :job do
it "throws an error" do
expect do
perform_enqueued_jobs { MyJob.perform_later }
end.to raise_error(described_class::MyError)
end
end

此规范失败，错误为

expected MyJob::MyError, got #<Minitest::UnexpectedError: Unexpected exception> with backtrace:

当仔细观察抛出的错误时，它看起来像这样:

69:
70: describe MyJob, type: :job do
71:   it "throws an error" do
72:     expect do
73:       binding.pry
=> 74:       perform_enqueued_jobs { MyJob.perform_later }
75:     end.to raise_error(described_class::MyError)
76:   end
77: end
[1] pry(#<RSpec::ExampleGroups::MyJob>)> perform_enqueued_jobs { MyJob.perform_later }
Minitest::UnexpectedError: MyJob::MyError: MyJob::MyError
/usr/src/app/spec/lib/my_job_spec.rb:5:in `perform'
/usr/local/bundle/gems/activejob-6.1.6/lib/active_job/execution.rb:48:in `block in perform_now'
/usr/local/bundle/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:117:in `block in run_callbacks'
/usr/local/bundle/gems/airbrake-13.0.0/lib/airbrake/rails/active_job.rb:22:in `block in perform'
/usr/local/bundle/gems/airbrake-ruby-6.1.0/lib/airbrake-ruby/benchmark.rb:13:in `measure'
/usr/local/bundle/gems/airbrake-13.0.0/lib/airbrake/rails/active_job.rb:21:in `perform'
/usr/local/bundle/gems/airbrake-13.0.0/lib/airbrake/rails/active_job.rb:45:in `block (2 levels) in <module:ActiveJob>'
/usr/local/bundle/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:126:in `instance_exec'
/usr/local/bundle/gems/activesupport-6.1.6/lib/active_support/callbacks.rb:126:in `block in run_callbacks'

似乎错误以某种方式被Minitest::UnexpectedError包裹，但原始的潜在错误仍然存在。

你知道怎么解决这个问题吗?

Answer 1

这些更改是在Rails 6.1与perform_enqueued_jobs中进行的

所以要修复你的测试，你需要重写它，如下所示:

describe MyJob do
it "throws an error" do
expect do
described_class.perform_later
perform_enqueued_jobs
end.to raise_error(described_class::MyError)
end
end