discourse/spec/lib/validators/email_setting_validator_spec.rb

# frozen_string_literal: true

RSpec.describe EmailSettingValidator 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 "returns true if value is a valid email address" do
      expect(validator.valid_value?("vader@example.com")).to eq(true)
    end

    it "returns false if value is not a valid email address" do
      expect(validator.valid_value?("my house")).to eq(false)
    end
  end
end