Class: RSpec::Risky::Minitest::Plugin::OutputCapture

Inherits:
Object
  • Object
show all
Defined in:
lib/rspec/risky/minitest/output_capture.rb

Defined Under Namespace

Modules: KernelWarnPatch Classes: State, Stream

Constant Summary collapse

ALLOW_WARN_KEY = 
:__rspec_risky_minitest_allow_warn
SUPPRESS_KEY = 
:__rspec_risky_minitest_output_suppressed

Class Method Summary collapse

Class Method Details

.allow_warn? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/risky/minitest/output_capture.rb', line 96

def self.allow_warn?
  Thread.current[ALLOW_WARN_KEY]
end

.finish(state) ⇒ Object 



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# File 'lib/rspec/risky/minitest/output_capture.rb', line 87

def self.finish(state)
  return unless state

  $stdout = state.original_stdout if $stdout.equal?(state.stdout_proxy)
  $stderr = state.original_stderr if $stderr.equal?(state.stderr_proxy)
  Thread.current[ALLOW_WARN_KEY] = false
  state.report
end

.install ⇒ Object 



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# File 'lib/rspec/risky/minitest/output_capture.rb', line 69

def self.install
  return if @installed

  ::Kernel.prepend(KernelWarnPatch)
  @installed = true
end

.start(allow_warn: false) ⇒ Object 



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# File 'lib/rspec/risky/minitest/output_capture.rb', line 76

def self.start(allow_warn: false)
  report = Probe::OutputProbe::Report.new
  state = State.new(original_stderr: $stderr, original_stdout: $stdout, report: report)
  state.stdout_proxy = Stream.new(:stdout, $stdout, report)
  state.stderr_proxy = Stream.new(:stderr, $stderr, report)
  $stdout = state.stdout_proxy
  $stderr = state.stderr_proxy
  Thread.current[ALLOW_WARN_KEY] = allow_warn
  state
end

.suppressed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rspec/risky/minitest/output_capture.rb', line 100

def self.suppressed?
  Thread.current[SUPPRESS_KEY].to_i.positive?
end

.with_suppressed ⇒ Object 



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# File 'lib/rspec/risky/minitest/output_capture.rb', line 104

def self.with_suppressed
  Thread.current[SUPPRESS_KEY] = Thread.current[SUPPRESS_KEY].to_i + 1
  yield
ensure
  Thread.current[SUPPRESS_KEY] -= 1
end