43 lines
1 KiB
Ruby
43 lines
1 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe IssuableLink do
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let(:test_class) do
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Class.new(ApplicationRecord) do
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include IssuableLink
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self.table_name = 'issue_links'
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belongs_to :source, class_name: 'Issue'
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belongs_to :target, class_name: 'Issue'
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def self.name
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'TestClass'
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end
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end
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end
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describe '.inverse_link_type' do
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it 'returns the inverse type of link' do
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expect(test_class.inverse_link_type('relates_to')).to eq('relates_to')
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end
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end
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describe '.issuable_type' do
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let_it_be(:source_issue) { create(:issue) }
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let_it_be(:target_issue) { create(:issue) }
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before do
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test_class.create!(source: source_issue, target: target_issue)
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end
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context 'when opposite relation already exists' do
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it 'raises NotImplementedError when performing validations' do
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instance = test_class.new(source: target_issue, target: source_issue)
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expect { instance.save! }.to raise_error(NotImplementedError)
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end
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end
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end
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end
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