No source files were found in the test report payload

[lanrion]

Hi, I using

group :test do
  gem 'simplecov', '~> 0.7.1', :require => false
  gem "codeclimate-test-reporter", require: nil
  gem 'coveralls', require: false
end

in the spec_helper.rb, I config:

require 'coveralls'
require 'simplecov'
require "codeclimate-test-reporter"

SimpleCov.formatter = SimpleCov::Formatter::MultiFormatter[
  SimpleCov::Formatter::HTMLFormatter,
  Coveralls::SimpleCov::Formatter
]

SimpleCov.start

ENV['CODECLIMATE_REPO_TOKEN'] = "c91fecbbd9e414e7cc3ad7a7d99207145de0ac65a3368de09e8c19295343d399"
CodeClimate::TestReporter.start

but it raise an exception:

Finished in 35.86 seconds
26 examples, 0 failures, 3 pending
Coverage = 100.0%. Code Climate encountered an exception: CodeClimate::TestReporter::InvalidPayload
No source files were found in the test report payload
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/codeclimate-test-reporter-0.3.0/lib/code_climate/test_reporter/payload_validator.rb:18:in `validate'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/codeclimate-test-reporter-0.3.0/lib/code_climate/test_reporter/payload_validator.rb:11:in `validate'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/codeclimate-test-reporter-0.3.0/lib/code_climate/test_reporter/formatter.rb:17:in `format'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/simplecov-0.8.2/lib/simplecov/result.rb:46:in `format!'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/simplecov-0.8.2/lib/simplecov/configuration.rb:139:in `block in at_exit'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/simplecov-0.8.2/lib/simplecov/defaults.rb:54:in `call'
/home/lanrion/.rvm/gems/ruby-2.0.0-p451/gems/simplecov-0.8.2/lib/simplecov/defaults.rb:54:in `block in <top (required)>'

What is the meaning of "No source files were found in the test report payload" ？

Thanks.

[noahd1]

This is our client gem preventing you from sending empty test coverage data to Code Climate, so something isn't configured quite correctly here.

I noticed a couple things here:

1.CodeClimate::TestReporter.start call is a simple wrapper around SimpleCov.start, so essentially, your code is starting SimpleCov twice. I believe this could cause you to get no results back
2. I noticed you're using a MultiFormatter, which should be fine, but I believe you'll need to specify CodeClimate::TestReporter::Formatter as one of the formatters in the array.

[lanrion]

I have sloved it. Ref to my project spec_helper.rb https://github.com/lanrion/weixin_authorize/blob/master/spec/spec_helper.rb