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https://github.com/openfoodfoundation/openfoodnetwork
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9b680e1a92
Vouchers are only flat rate of 10 for now, so we add a FlatRate calculator in a before_validation callback
32 lines
850 B
Ruby
32 lines
850 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Voucher do
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let(:enterprise) { build(:enterprise) }
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describe 'associations' do
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it { is_expected.to belong_to(:enterprise) }
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it { is_expected.to have_many(:adjustments) }
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end
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describe 'validations' do
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subject { Voucher.new(code: 'new_code', enterprise: enterprise) }
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it { is_expected.to validate_presence_of(:code) }
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it { is_expected.to validate_uniqueness_of(:code).scoped_to(:enterprise_id) }
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end
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describe 'after_save' do
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subject { Voucher.create(code: 'new_code', enterprise: enterprise) }
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it 'adds a FlateRate calculator' do
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expect(subject.calculator.instance_of?(Calculator::FlatRate)).to be(true)
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end
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it 'has a preferred_amount of -10' do
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expect(subject.calculator.preferred_amount.to_f).to eq(-10)
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end
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end
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end
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