142 lines
4 KiB
Ruby
142 lines
4 KiB
Ruby
require 'spec_helper'
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describe Gitlab::ObjectHierarchy, :postgresql do
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let!(:parent) { create(:group) }
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let!(:child1) { create(:group, parent: parent) }
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let!(:child2) { create(:group, parent: child1) }
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describe '#base_and_ancestors' do
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let(:relation) do
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described_class.new(Group.where(id: child2.id)).base_and_ancestors
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end
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it 'includes the base rows' do
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expect(relation).to include(child2)
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end
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it 'includes all of the ancestors' do
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expect(relation).to include(parent, child1)
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end
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it 'can find ancestors upto a certain level' do
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relation = described_class.new(Group.where(id: child2)).base_and_ancestors(upto: child1)
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expect(relation).to contain_exactly(child2)
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end
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it 'uses ancestors_base #initialize argument' do
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relation = described_class.new(Group.where(id: child2.id), Group.none).base_and_ancestors
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expect(relation).to include(parent, child1, child2)
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end
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it 'does not allow the use of #update_all' do
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expect { relation.update_all(share_with_group_lock: false) }
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.to raise_error(ActiveRecord::ReadOnlyRecord)
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end
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describe 'hierarchy_order option' do
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let(:relation) do
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described_class.new(Group.where(id: child2.id)).base_and_ancestors(hierarchy_order: hierarchy_order)
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end
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context ':asc' do
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let(:hierarchy_order) { :asc }
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it 'orders by child to parent' do
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expect(relation).to eq([child2, child1, parent])
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end
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end
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context ':desc' do
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let(:hierarchy_order) { :desc }
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it 'orders by parent to child' do
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expect(relation).to eq([parent, child1, child2])
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end
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end
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end
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end
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describe '#base_and_descendants' do
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let(:relation) do
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described_class.new(Group.where(id: parent.id)).base_and_descendants
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end
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it 'includes the base rows' do
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expect(relation).to include(parent)
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end
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it 'includes all the descendants' do
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expect(relation).to include(child1, child2)
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end
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it 'uses descendants_base #initialize argument' do
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relation = described_class.new(Group.none, Group.where(id: parent.id)).base_and_descendants
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expect(relation).to include(parent, child1, child2)
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end
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it 'does not allow the use of #update_all' do
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expect { relation.update_all(share_with_group_lock: false) }
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.to raise_error(ActiveRecord::ReadOnlyRecord)
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end
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end
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describe '#descendants' do
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it 'includes only the descendants' do
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relation = described_class.new(Group.where(id: parent)).descendants
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expect(relation).to contain_exactly(child1, child2)
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end
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end
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describe '#ancestors' do
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it 'includes only the ancestors' do
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relation = described_class.new(Group.where(id: child2)).ancestors
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expect(relation).to contain_exactly(child1, parent)
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end
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it 'can find ancestors upto a certain level' do
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relation = described_class.new(Group.where(id: child2)).ancestors(upto: child1)
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expect(relation).to be_empty
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end
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end
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describe '#all_objects' do
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let(:relation) do
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described_class.new(Group.where(id: child1.id)).all_objects
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end
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it 'includes the base rows' do
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expect(relation).to include(child1)
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end
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it 'includes the ancestors' do
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expect(relation).to include(parent)
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end
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it 'includes the descendants' do
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expect(relation).to include(child2)
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end
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it 'uses ancestors_base #initialize argument for ancestors' do
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relation = described_class.new(Group.where(id: child1.id), Group.where(id: Group.maximum(:id).succ)).all_objects
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expect(relation).to include(parent)
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end
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it 'uses descendants_base #initialize argument for descendants' do
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relation = described_class.new(Group.where(id: Group.maximum(:id).succ), Group.where(id: child1.id)).all_objects
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expect(relation).to include(child2)
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end
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it 'does not allow the use of #update_all' do
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expect { relation.update_all(share_with_group_lock: false) }
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.to raise_error(ActiveRecord::ReadOnlyRecord)
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end
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end
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end
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