38 lines
1.1 KiB
Ruby
38 lines
1.1 KiB
Ruby
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.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).to match(/[a-z0-9]/)
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end
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it 'should not include [0ol1]' do
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10_000.times do
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expect(RuCaptcha::Captcha.random_chars).not_to match(/[0ol1]/i)
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end
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end
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end
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describe '.random_color' do
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it 'should return colorful array' do
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allow(RuCaptcha.config).to receive(:style).and_return(:colorful)
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colors = RuCaptcha::Captcha.random_color
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expect(colors.uniq.size >= 2).to eq true
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colors1 = RuCaptcha::Captcha.random_color
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expect(colors).not_to eq colors1
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end
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it 'should return black color array' do
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allow(RuCaptcha.config).to receive(:style).and_return(:black_white)
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colors = RuCaptcha::Captcha.random_color
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expect(colors.uniq.size).to eq 1
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colors1 = RuCaptcha::Captcha.random_color
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expect(colors).not_to eq colors1
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end
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end
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end
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