44 lines
1.3 KiB
Ruby
44 lines
1.3 KiB
Ruby
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require 'minitest/autorun'
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require 'vat_rate'
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class TestVatRate < Minitest::Test
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def test_should_check_data
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assert_kind_of Hash, VatRate::RATES
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VatRate::CATEGORIES.each do |category|
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VatRate::RATES["#{category}_rates"].each do |country, rates|
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assert_kind_of String, country
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assert_kind_of Array, rates
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rates.each do |rate|
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assert rate.key?('rate')
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assert_kind_of Numeric, rate['rate']
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assert_kind_of Date, rate['from'] if rate['from']
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end
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end
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end
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end
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def test_should_initialize_rate
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vat_rate = VatRate.new(country: :FR)
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assert_equal 20, vat_rate.rate
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vat_rate = VatRate.new(country: "FR")
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assert_equal 20, vat_rate.rate
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end
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def test_should_get_correct_rate_for_date
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vat_rate = VatRate.new(country: "FR", date: Date.new(2011))
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assert_equal 19.6, vat_rate.rate
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end
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def test_should_get_amounts
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vat_rate = VatRate.new(country: "FR")
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assert_equal 20, vat_rate.rate
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assert_equal 40, vat_rate.vat_amount(200)
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assert_equal 40, vat_rate.vat_amount(200, has_vat: false)
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assert_equal 40, vat_rate.vat_amount(240, has_vat: true)
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assert_equal 240, vat_rate.amount_with_vat(200)
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assert_equal 200, vat_rate.amount_without_vat(240)
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end
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end
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