25 lines
652 B
Ruby
25 lines
652 B
Ruby
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require 'rails_helper'
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describe RegexSettingValidator do
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describe '#valid_value?' do
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subject(:validator) { described_class.new }
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it "returns true for blank values" do
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expect(validator.valid_value?('')).to eq(true)
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expect(validator.valid_value?(nil)).to eq(true)
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end
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it "return false for invalid regex" do
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expect(validator.valid_value?('(()')).to eq(false)
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end
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it "returns false for regex with dangerous matches" do
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expect(validator.valid_value?('(.)*')).to eq(false)
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end
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it "returns true for safe regex" do
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expect(validator.valid_value?('\d{3}-\d{4}')).to eq(true)
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end
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end
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end
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