88 lines
2.3 KiB
Ruby
88 lines
2.3 KiB
Ruby
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# frozen_string_literal: true
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require_relative "../../helper"
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require "provider/adapters/bcch"
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class Provider < Sequel::Model(:providers)
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module Adapters
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describe BCCH do
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let(:adapter) { BCCH.new }
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describe "with API key" do
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before do
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skip "BCCH_USER not set" unless ENV["BCCH_USER"]
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VCR.insert_cassette("bcch")
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end
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after { VCR.eject_cassette }
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it "fetches rates since a date" do
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dataset = adapter.fetch(after: Date.new(2026, 3, 1), upto: Date.new(2026, 3, 15))
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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, 3, 1), upto: Date.new(2026, 3, 15))
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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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end
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describe "parse" do
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it "parses series response" do
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json = {
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Codigo: 0,
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Descripcion: "Success",
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Series: {
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Obs: [
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{ indexDateString: "10-03-2026", value: "916.36", statusCode: "OK" },
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{ indexDateString: "11-03-2026", value: "893.69", statusCode: "OK" },
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],
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},
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}.to_json
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rates = adapter.parse(json, "USD")
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_(rates.length).must_equal(2)
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_(rates[0][:base]).must_equal("USD")
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_(rates[0][:quote]).must_equal("CLP")
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_(rates[0][:rate]).must_be_close_to(916.36)
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end
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it "skips NaN values" do
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json = {
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Codigo: 0,
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Series: {
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Obs: [
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{ indexDateString: "07-03-2026", value: "NaN", statusCode: "ND" },
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],
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},
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}.to_json
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rates = adapter.parse(json, "USD")
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_(rates).must_be_empty
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end
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it "handles comma-formatted numbers" do
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json = {
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Codigo: 0,
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Series: {
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Obs: [
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{ indexDateString: "10-03-2026", value: "1,916.36", statusCode: "OK" },
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],
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},
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}.to_json
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rates = adapter.parse(json, "USD")
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_(rates[0][:rate]).must_be_close_to(1916.36)
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end
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end
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end
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end
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end
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