discourse/spec/components/validators/regex_setting_validator_spe...

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