require "rails_helper"

describe Verification::Management::Document do
  let(:min_age)                         { User.minimum_required_age }
  let(:over_minium_age_date_of_birth)   { Date.new((min_age + 10).years.ago.year, 12, 31) }
  let(:under_minium_age_date_of_birth)  { Date.new(min_age.years.ago.year, 12, 31) }
  let(:just_minium_age_date_of_birth)   { Date.new(min_age.years.ago.year, min_age.years.ago.month, min_age.years.ago.day) }

  describe "#valid_age?" do
    it "returns false when the user is younger than the user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: under_minium_age_date_of_birth)
      expect(described_class.new.valid_age?(census_response)).to be false
    end

    it "returns true when the user has the user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: just_minium_age_date_of_birth)
      expect(described_class.new.valid_age?(census_response)).to be true
    end

    it "returns true when the user is older than the user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: over_minium_age_date_of_birth)
      expect(described_class.new.valid_age?(census_response)).to be true
    end
  end

  describe "#under_age?" do
    it "returns true when the user is younger than the user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: under_minium_age_date_of_birth)
      expect(described_class.new.under_age?(census_response)).to be true
    end

    it "returns false when the user is user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: just_minium_age_date_of_birth)
      expect(described_class.new.under_age?(census_response)).to be false
    end

    it "returns false when the user is older than user's minimum required age" do
      census_response = instance_double("CensusApi::Response", date_of_birth: over_minium_age_date_of_birth)
      expect(described_class.new.under_age?(census_response)).to be false
    end
  end
end