20 lines
535 B
Ruby
20 lines
535 B
Ruby
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require 'spec_helper'
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describe RuCaptcha::Captcha do
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describe '.random_chars' do
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it 'should len equal config.len' do
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expect(RuCaptcha::Captcha.random_chars_without_cache.length).to eq(RuCaptcha.config.len)
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end
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it 'should return 0-9 and lower str' do
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expect(RuCaptcha::Captcha.random_chars_without_cache).to match(/[a-z0-9]/)
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end
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it 'should not include [0ol1]' do
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10000.times do
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expect(RuCaptcha::Captcha.random_chars_without_cache).not_to match(/[0ol1]/i)
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end
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end
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end
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end
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