Module: TestBench::Output::Assertions

Defined in:
lib/test_bench/output/assertions.rb

Instance Method Summary collapse

Instance Method Details

#color_output? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/output/assertions.rb', line 4

def color_output?
  text = 'Some Text'
  color = :gray

  write text, :fg => color, :bg => color

  wrote_line? text, :fg => color, :bg => color
end

#text_written ⇒ Object 



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# File 'lib/test_bench/output/assertions.rb', line 13

def text_written
  device.rewind
  device.read
end

#wrote?(text) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/output/assertions.rb', line 18

def wrote? text
  text_written == text
end

#wrote_line?(text, indent: nil, **colors) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/output/assertions.rb', line 22

def wrote_line? text, indent: nil, **colors
  color ||= {}
  indent ||= 0

  color_escape = Palette.escape_code(**colors)
  unless color_escape.empty?
    text = "#{color_escape}#{text}\e[0m"
  end

  matcher = Regexp.escape "#{'  ' * indent}#{text}"

  pattern = /^#{matcher}$/n

  pattern.match text_written
end

#wrote_nothing? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/test_bench/output/assertions.rb', line 38

def wrote_nothing?
  text_written.empty?
end