67 lines
2.3 KiB
Ruby
67 lines
2.3 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe WorkItems::ParentLink do
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describe 'associations' do
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it { is_expected.to belong_to(:work_item) }
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it { is_expected.to belong_to(:work_item_parent).class_name('WorkItem') }
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end
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describe 'validations' do
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it { is_expected.to validate_presence_of(:work_item) }
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it { is_expected.to validate_presence_of(:work_item_parent) }
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describe 'hierarchy' do
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let_it_be(:project) { create(:project) }
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let_it_be(:issue) { build(:work_item, project: project) }
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let_it_be(:task1) { build(:work_item, :task, project: project) }
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let_it_be(:task2) { build(:work_item, :task, project: project) }
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it 'is valid if not-task parent has task child' do
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expect(build(:parent_link, work_item: task1, work_item_parent: issue)).to be_valid
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end
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it 'is not valid if child is not task' do
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link = build(:parent_link, work_item: issue)
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expect(link).not_to be_valid
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expect(link.errors[:work_item]).to include('Only Task can be assigned as a child in hierarchy.')
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end
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it 'is not valid if parent is task' do
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link = build(:parent_link, work_item_parent: task1)
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expect(link).not_to be_valid
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expect(link.errors[:work_item_parent]).to include('Only Issue can be parent of Task.')
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end
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it 'is not valid if parent is in other project' do
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link = build(:parent_link, work_item_parent: task1, work_item: build(:work_item))
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expect(link).not_to be_valid
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expect(link.errors[:work_item_parent]).to include('Parent must be in the same project as child.')
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end
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context 'when parent already has maximum number of links' do
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let_it_be(:link1) { create(:parent_link, work_item_parent: issue, work_item: task1) }
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before do
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stub_const("#{described_class}::MAX_CHILDREN", 1)
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end
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it 'is not valid when another link is added' do
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link2 = build(:parent_link, work_item_parent: issue, work_item: task2)
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expect(link2).not_to be_valid
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expect(link2.errors[:work_item_parent]).to include('Parent already has maximum number of children.')
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end
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it 'existing link is still valid' do
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expect(link1).to be_valid
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end
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end
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end
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end
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end
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