# frozen_string_literal: true

require_relative "../../helper"
require "versions/v1/query"

module Versions
  class V1 < Roda
    describe Query do
      it "builds a query hash" do
        _(Query.build(date: "2014-01-01")).must_be_kind_of(Hash)
      end

      it "returns given amount" do
        query = Query.new(amount: "100")

        _(query.amount).must_equal(100.0)
      end

      it "requires a positive amount" do
        _ { Query.new(amount: "0").to_h }.must_raise(ArgumentError)
        _ { Query.new(amount: "-1").to_h }.must_raise(ArgumentError)
      end

      it "defaults amount to nothing" do
        query = Query.new

        _(query.amount).must_be_nil
      end

      it "returns given base" do
        query = Query.new(base: "USD")

        _(query.base).must_equal("USD")
      end

      it "upcases given base" do
        query = Query.new(base: "usd")

        _(query.base).must_equal("USD")
      end

      it "defaults base to nothing" do
        query = Query.new

        _(query.base).must_be_nil
      end

      it "aliases base with from" do
        query = Query.new(from: "USD")

        _(query.base).must_equal("USD")
      end

      it "returns given symbols" do
        query = Query.new(symbols: "USD,GBP")

        _(query.symbols).must_equal(["USD", "GBP"])
      end

      it "upcases given symbols" do
        query = Query.new(symbols: "usd,gbp")

        _(query.symbols).must_equal(["USD", "GBP"])
      end

      it "aliases symbols with to" do
        query = Query.new(to: "USD")

        _(query.symbols).must_equal(["USD"])
      end

      it "defaults symbols to nothing" do
        query = Query.new

        _(query.symbols).must_be_nil
      end

      it "returns given date" do
        date = "2014-01-01"
        query = Query.new(date:)

        _(query.date).must_equal(Date.parse(date))
      end

      it "requires a valid date" do
        _ { Query.new(date: "2014-01-32").to_h }.must_raise(Date::Error)
      end

      it "returns given date interval" do
        start_date = "2014-01-01"
        end_date = "2014-12-31"
        query = Query.new(start_date:, end_date:)

        _(query.date).must_equal(Date.parse(start_date)..Date.parse(end_date))
      end
    end
  end
end