Class: CI::Reporter::OutputCapture

Inherits:
Object
  • Object
show all
Defined in:
lib/ci/reporter/output_capture.rb

Overview

Captures $stdout or $stderr in order report it in the XML file.

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(io, &assign) ⇒ OutputCapture

Returns a new instance of OutputCapture.



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# File 'lib/ci/reporter/output_capture.rb', line 13

def initialize(io, &assign)
  @original_io = io
  @captured_io = StringIO.new
  @assign_block = assign
end

Class Method Details

.wrap(io, &assign) ⇒ Object

Creates an OutputCapture and immediately starts capturing.



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# File 'lib/ci/reporter/output_capture.rb', line 9

def self.wrap(io, &assign)
  new(io, &assign).tap {|oc| oc.start}
end

Instance Method Details

#finish ⇒ Object

Finalize the capture and reset to the original IO object.



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# File 'lib/ci/reporter/output_capture.rb', line 25

def finish
  @assign_block.call(@original_io)
  @captured_io.string
end

#start ⇒ Object

Start capturing IO.



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# File 'lib/ci/reporter/output_capture.rb', line 20

def start
  @assign_block.call(@captured_io)
end