91 lines
2.7 KiB
Ruby
91 lines
2.7 KiB
Ruby
# frozen_string_literal: true
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require_relative "../../helper"
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require "provider/adapters/bam"
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class Provider < Sequel::Model(:providers)
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module Adapters
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describe BAM do
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let(:adapter) { BAM.new }
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describe "with API key" do
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before do
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ENV["BAM_API_KEY"] ||= "test"
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VCR.insert_cassette("bam", match_requests_on: [:method, :host, :path])
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end
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after { VCR.eject_cassette }
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it "fetches rates with date range" do
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dataset = adapter.fetch(after: Date.new(2026, 3, 25), 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, 25), 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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end
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it "parses records with correct base and quote" do
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json = <<~JSON
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[{"date": "2026-03-25T12:30:00", "libDevise": "USD", "moyen": 9.3794, "uniteDevise": 1}]
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JSON
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records = adapter.parse(json)
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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("MAD")
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_(records.first[:rate]).must_be_close_to(9.3794, 0.0001)
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_(records.first[:date]).must_equal(Date.new(2026, 3, 25))
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end
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it "normalizes rate by uniteDevise" do
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json = <<~JSON
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[{"date": "2026-03-25T12:30:00", "libDevise": "JPY", "moyen": 6.2500, "uniteDevise": 100}]
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JSON
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records = adapter.parse(json)
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_(records.first[:rate]).must_be_close_to(0.0625, 0.0001)
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end
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it "skips zero rates" do
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json = <<~JSON
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[{"date": "2026-03-25T12:30:00", "libDevise": "USD", "moyen": 0.0, "uniteDevise": 1}]
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JSON
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records = adapter.parse(json)
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_(records).must_be_empty
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end
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it "skips invalid currency codes" do
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json = <<~JSON
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[{"date": "2026-03-25T12:30:00", "libDevise": "XY", "moyen": 9.3794, "uniteDevise": 1}]
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JSON
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records = adapter.parse(json)
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_(records).must_be_empty
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end
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it "falls back to buy/sell average when moyen is absent" do
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json = <<~JSON
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[{"date": "1999-01-04T14:00:00", "libDevise": "USD", "achat": 9.2125, "vente": 9.2679, "uniteDevise": 1}]
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JSON
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records = adapter.parse(json)
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_(records.length).must_equal(1)
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_(records.first[:rate]).must_be_close_to(9.2402, 0.0001)
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end
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it "handles empty response" do
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records = adapter.parse("[]")
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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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