Module: TestHelpers

Included in:
Bacon::Context
Defined in:
lib/bbcloud/vendor/hirb-0.3.4/test/test_helper.rb

Instance Method Summary collapse

Instance Method Details

#capture_stderr(&block) ⇒ Object 



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# File 'lib/bbcloud/vendor/hirb-0.3.4/test/test_helper.rb', line 26

def capture_stderr(&block)
  original_stderr = $stderr
  $stderr = fake = StringIO.new
  begin
    yield
  ensure
    $stderr = original_stderr
  end
  fake.string
end

#capture_stdout(&block) ⇒ Object 



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# File 'lib/bbcloud/vendor/hirb-0.3.4/test/test_helper.rb', line 15

def capture_stdout(&block)
  original_stdout = $stdout
  $stdout = fake = StringIO.new
  begin
    yield
  ensure
    $stdout = original_stdout
  end
  fake.string
end

#reset_config ⇒ Object 



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# File 'lib/bbcloud/vendor/hirb-0.3.4/test/test_helper.rb', line 37

def reset_config
  View.instance_eval "@config = nil"
end

#reset_terminal_size ⇒ Object 



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# File 'lib/bbcloud/vendor/hirb-0.3.4/test/test_helper.rb', line 11

def reset_terminal_size
  ENV["LINES"] = ENV["COLUMNS"] = "20"
end