35 lines
890 B
Ruby
35 lines
890 B
Ruby
require 'spec_helper'
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describe 'OCR' do
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before do
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@samples = []
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10.times do
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@samples << SecureRandom.hex(2)
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end
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@filenames = []
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@samples.each do |chars|
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fname = File.join(File.dirname(__FILE__), "..", "tmp", "#{chars}.png")
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img = RuCaptcha::Captcha.create(chars)
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File.open(fname, 'w+') do |f|
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f.puts img
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end
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@filenames << fname
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end
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end
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after do
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`rm #{File.join(File.dirname(__FILE__), '../tmp/*.png')}`
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end
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it 'should not read by OCR lib' do
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results = []
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@samples.each do |chars|
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str = RTesseract.new(File.join(File.dirname(__FILE__), "..", "tmp", "#{chars}.png"), processor: 'mini_magick').to_s
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results << "- Chars: #{chars}, OCR read #{str.strip}"
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expect(chars).not_to eq(str)
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end
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puts %(\n------------------------\nOCR all results: \n#{results.join("\n")})
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end
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end
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