103 lines
2.7 KiB
Ruby
103 lines
2.7 KiB
Ruby
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# frozen_string_literal: true
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require_relative "../../helper"
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require "provider/adapters/hkma"
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class Provider < Sequel::Model(:providers)
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module Adapters
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describe HKMA do
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before do
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VCR.insert_cassette("hkma", match_requests_on: [:method, :host, :path])
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end
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after { VCR.eject_cassette }
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let(:adapter) { HKMA.new }
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it "fetches rates with date range" do
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dataset = adapter.fetch(after: Date.new(2026, 2, 25), upto: Date.new(2026, 2, 28))
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_(dataset).wont_be_empty
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end
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it "fetches multiple currencies per date" do
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dataset = adapter.fetch(after: Date.new(2026, 2, 25), upto: Date.new(2026, 2, 28))
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dates = dataset.map { |r| r[:date] }.uniq
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sample = dataset.select { |r| r[:date] == dates.first }
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_(sample.size).must_be(:>, 1)
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end
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it "parses records with correct base, quote, and rate" do
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records = adapter.parse([
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{
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"end_of_day" => "2026-02-28",
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"usd" => 7.8245,
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"eur" => 9.245,
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"gbp" => 10.549,
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},
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])
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usd = records.find { |r| r[:base] == "USD" }
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_(usd).wont_be_nil
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_(usd[:quote]).must_equal("HKD")
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_(usd[:rate]).must_equal(7.8245)
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_(usd[:date]).must_equal(Date.new(2026, 2, 28))
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end
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it "parses all currency fields" do
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record = {
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"end_of_day" => "2026-02-28",
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"usd" => 7.8245,
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"eur" => 9.245,
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"gbp" => 10.549,
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"jpy" => 0.05012,
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"cad" => 5.7355,
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"aud" => 5.5855,
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"sgd" => 6.1855,
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"twd" => 0.255,
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"chf" => 10.169,
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"cny" => 1.14015,
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"krw" => 0.005433,
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"thb" => 0.25235,
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"myr" => 2.01045,
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"php" => 0.1345,
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"inr" => 0.0855,
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"idr" => 0.0004666,
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"zar" => 0.4915,
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}
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records = adapter.parse([record])
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_(records.length).must_equal(17)
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_(records.map { |r| r[:base] }.sort).must_equal(
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["AUD", "CAD", "CHF", "CNY", "EUR", "GBP", "IDR", "INR", "JPY", "KRW", "MYR", "PHP", "SGD", "THB", "TWD", "USD", "ZAR"],
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)
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end
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it "skips null currency values" do
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records = adapter.parse([
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{
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"end_of_day" => "1999-12-31",
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"usd" => 7.7915,
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"dem" => nil,
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"eur" => nil,
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},
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])
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_(records.map { |r| r[:base] }).must_equal(["USD"])
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end
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it "skips records with missing end_of_day" do
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records = adapter.parse([
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{ "usd" => 7.8, "eur" => 9.2 },
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{ "end_of_day" => "2026-02-28", "usd" => 7.8245 },
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])
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_(records.length).must_equal(1)
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end
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end
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end
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end
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