2021-10-27 15:23:28 +05:30
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# frozen_string_literal: true
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RSpec.shared_examples 'namespace traversal scopes' do
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# Hierarchy 1
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let_it_be(:group_1) { create(:group) }
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let_it_be(:nested_group_1) { create(:group, parent: group_1) }
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let_it_be(:deep_nested_group_1) { create(:group, parent: nested_group_1) }
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# Hierarchy 2
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let_it_be(:group_2) { create(:group) }
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let_it_be(:nested_group_2) { create(:group, parent: group_2) }
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let_it_be(:deep_nested_group_2) { create(:group, parent: nested_group_2) }
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# All groups
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let_it_be(:groups) do
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[
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group_1, nested_group_1, deep_nested_group_1,
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group_2, nested_group_2, deep_nested_group_2
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]
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end
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describe '.as_ids' do
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subject { described_class.where(id: [group_1, group_2]).as_ids.pluck(:id) }
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it { is_expected.to contain_exactly(group_1.id, group_2.id) }
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end
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describe '.without_sti_condition' do
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subject { described_class.without_sti_condition }
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it { expect(subject.where_values_hash).not_to have_key(:type) }
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end
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2021-11-11 11:23:49 +05:30
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describe '.order_by_depth' do
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subject { described_class.where(id: [group_1, nested_group_1, deep_nested_group_1]).order_by_depth(direction) }
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context 'ascending' do
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let(:direction) { :asc }
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it { is_expected.to eq [deep_nested_group_1, nested_group_1, group_1] }
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end
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context 'descending' do
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let(:direction) { :desc }
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it { is_expected.to eq [group_1, nested_group_1, deep_nested_group_1] }
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end
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end
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describe '.normal_select' do
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let(:query_result) { described_class.where(id: group_1).normal_select }
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subject { query_result.column_names }
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it { is_expected.to eq described_class.column_names }
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end
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shared_examples '.self_and_ancestors' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_ancestors }
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it { is_expected.to contain_exactly(group_1, nested_group_1, group_2, nested_group_2) }
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context 'when include_self is false' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_ancestors(include_self: false) }
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it { is_expected.to contain_exactly(group_1, group_2) }
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end
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context 'when hierarchy_order is ascending' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_ancestors(hierarchy_order: :asc) }
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# Recursive order per level is not defined.
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it { is_expected.to contain_exactly(nested_group_1, nested_group_2, group_1, group_2) }
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it { expect(subject[0, 2]).to contain_exactly(nested_group_1, nested_group_2) }
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it { expect(subject[2, 2]).to contain_exactly(group_1, group_2) }
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end
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context 'when hierarchy_order is descending' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_ancestors(hierarchy_order: :desc) }
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# Recursive order per level is not defined.
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it { is_expected.to contain_exactly(nested_group_1, nested_group_2, group_1, group_2) }
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it { expect(subject[0, 2]).to contain_exactly(group_1, group_2) }
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it { expect(subject[2, 2]).to contain_exactly(nested_group_1, nested_group_2) }
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end
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end
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describe '.self_and_ancestors' do
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context "use_traversal_ids_ancestor_scopes feature flag is true" do
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before do
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stub_feature_flags(use_traversal_ids: true)
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stub_feature_flags(use_traversal_ids_for_ancestor_scopes: true)
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end
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it_behaves_like '.self_and_ancestors'
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it 'not make recursive queries' do
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expect { described_class.where(id: [nested_group_1]).self_and_ancestors.load }.not_to make_queries_matching(/WITH RECURSIVE/)
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end
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end
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context "use_traversal_ids_ancestor_scopes feature flag is false" do
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before do
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stub_feature_flags(use_traversal_ids_for_ancestor_scopes: false)
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end
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it_behaves_like '.self_and_ancestors'
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it 'make recursive queries' do
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expect { described_class.where(id: [nested_group_1]).self_and_ancestors.load }.to make_queries_matching(/WITH RECURSIVE/)
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end
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end
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end
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shared_examples '.self_and_ancestor_ids' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_ancestor_ids.pluck(:id) }
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it { is_expected.to contain_exactly(group_1.id, nested_group_1.id, group_2.id, nested_group_2.id) }
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context 'when include_self is false' do
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subject do
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described_class
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.where(id: [nested_group_1, nested_group_2])
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.self_and_ancestor_ids(include_self: false)
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.pluck(:id)
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end
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it { is_expected.to contain_exactly(group_1.id, group_2.id) }
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end
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end
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describe '.self_and_ancestor_ids' do
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context "use_traversal_ids_ancestor_scopes feature flag is true" do
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before do
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stub_feature_flags(use_traversal_ids: true)
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stub_feature_flags(use_traversal_ids_for_ancestor_scopes: true)
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end
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it_behaves_like '.self_and_ancestor_ids'
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it 'make recursive queries' do
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expect { described_class.where(id: [nested_group_1]).self_and_ancestor_ids.load }.not_to make_queries_matching(/WITH RECURSIVE/)
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end
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end
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context "use_traversal_ids_ancestor_scopes feature flag is false" do
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before do
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stub_feature_flags(use_traversal_ids_for_ancestor_scopes: false)
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end
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it_behaves_like '.self_and_ancestor_ids'
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it 'make recursive queries' do
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expect { described_class.where(id: [nested_group_1]).self_and_ancestor_ids.load }.to make_queries_matching(/WITH RECURSIVE/)
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end
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end
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end
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2021-10-27 15:23:28 +05:30
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describe '.self_and_descendants' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_descendants }
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it { is_expected.to contain_exactly(nested_group_1, deep_nested_group_1, nested_group_2, deep_nested_group_2) }
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context 'with duplicate descendants' do
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subject { described_class.where(id: [group_1, group_2, nested_group_1]).self_and_descendants }
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it { is_expected.to match_array(groups) }
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end
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context 'when include_self is false' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_descendants(include_self: false) }
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it { is_expected.to contain_exactly(deep_nested_group_1, deep_nested_group_2) }
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end
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end
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describe '.self_and_descendant_ids' do
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subject { described_class.where(id: [nested_group_1, nested_group_2]).self_and_descendant_ids.pluck(:id) }
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it { is_expected.to contain_exactly(nested_group_1.id, deep_nested_group_1.id, nested_group_2.id, deep_nested_group_2.id) }
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context 'when include_self is false' do
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subject do
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described_class
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.where(id: [nested_group_1, nested_group_2])
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.self_and_descendant_ids(include_self: false)
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.pluck(:id)
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end
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it { is_expected.to contain_exactly(deep_nested_group_1.id, deep_nested_group_2.id) }
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end
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end
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end
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