61 lines
1.7 KiB
Ruby
61 lines
1.7 KiB
Ruby
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# frozen_string_literal: true
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require_relative "../../helper"
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require "provider/adapters/sarb"
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class Provider < Sequel::Model(:providers)
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module Adapters
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describe SARB do
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before do
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VCR.insert_cassette("sarb", match_requests_on: [:method, :host])
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end
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after { VCR.eject_cassette }
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let(:adapter) { SARB.new }
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it "fetches rates with date range" do
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dataset = adapter.fetch(after: Date.new(2026, 3, 23), upto: Date.new(2026, 3, 27))
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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, 23), upto: Date.new(2026, 3, 27))
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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 JSON with correct base and quote" do
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json = '[{"Period":"2026-03-24T00:00:00","Value":18.2345}]'
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records = adapter.parse(json, base: "USD", quote: "ZAR")
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_(records.length).must_equal(1)
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_(records.first[:base]).must_equal("USD")
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_(records.first[:quote]).must_equal("ZAR")
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_(records.first[:rate]).must_equal(18.2345)
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_(records.first[:date]).must_equal(Date.new(2026, 3, 24))
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end
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it "skips zero values" do
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json = '[{"Period":"2026-03-24T00:00:00","Value":0}]'
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records = adapter.parse(json, base: "ZAR", quote: "AUD")
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_(records).must_be_empty
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end
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it "skips null values" do
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json = '[{"Period":"2026-03-24T00:00:00","Value":null}]'
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records = adapter.parse(json, base: "ZAR", quote: "AUD")
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_(records).must_be_empty
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end
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end
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end
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end
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