gitlab-org--gitlab-foss/spec/models/bulk_imports/entity_spec.rb

# frozen_string_literal: true

require 'spec_helper'

RSpec.describe BulkImports::Entity, type: :model do
  describe 'associations' do
    it { is_expected.to belong_to(:bulk_import).required }
    it { is_expected.to belong_to(:parent) }
    it { is_expected.to belong_to(:group) }
    it { is_expected.to belong_to(:project) }
  end

  describe 'validations' do
    it { is_expected.to validate_presence_of(:source_type) }
    it { is_expected.to validate_presence_of(:source_full_path) }
    it { is_expected.to validate_presence_of(:destination_name) }

    it { is_expected.to define_enum_for(:source_type).with_values(%i[group_entity project_entity]) }

    context 'when associated with a group and project' do
      it 'is invalid' do
        entity = build(:bulk_import_entity, group: build(:group), project: build(:project))

        expect(entity).not_to be_valid
        expect(entity.errors).to include(:project, :group)
      end
    end

    context 'when not associated with a group or project' do
      it 'is valid' do
        entity = build(:bulk_import_entity, group: nil, project: nil)

        expect(entity).to be_valid
      end
    end

    context 'when associated with a group and no project' do
      it 'is valid as a group_entity' do
        entity = build(:bulk_import_entity, :group_entity, group: build(:group), project: nil)
        expect(entity).to be_valid
      end

      it 'is valid when destination_namespace is empty' do
        entity = build(:bulk_import_entity, :group_entity, group: build(:group), project: nil, destination_namespace: '')
        expect(entity).to be_valid
      end

      it 'is invalid as a project_entity' do
        entity = build(:bulk_import_entity, :project_entity, group: build(:group), project: nil)

        expect(entity).not_to be_valid
        expect(entity.errors).to include(:group)
      end
    end

    context 'when associated with a project and no group' do
      it 'is valid' do
        entity = build(:bulk_import_entity, :project_entity, group: nil, project: build(:project))

        expect(entity).to be_valid
      end

      it 'is invalid when destination_namespace is nil' do
        entity = build(:bulk_import_entity, :group_entity, group: build(:group), project: nil, destination_namespace: nil)
        expect(entity).not_to be_valid
        expect(entity.errors).to include(:destination_namespace)
      end

      it 'is invalid as a project_entity' do
        entity = build(:bulk_import_entity, :group_entity, group: nil, project: build(:project))

        expect(entity).not_to be_valid
        expect(entity.errors).to include(:project)
      end
    end

    context 'when the parent is a group import' do
      it 'is valid' do
        entity = build(:bulk_import_entity, parent: build(:bulk_import_entity, :group_entity))

        expect(entity).to be_valid
      end
    end

    context 'when the parent is a project import' do
      it 'is invalid' do
        entity = build(:bulk_import_entity, parent: build(:bulk_import_entity, :project_entity))

        expect(entity).not_to be_valid
        expect(entity.errors).to include(:parent)
      end
    end

    context 'validate destination namespace of a group_entity' do
      it 'is invalid if destination namespace is the source namespace' do
        group_a = create(:group, path: 'group_a')

        entity = build(
          :bulk_import_entity,
          :group_entity,
          source_full_path: group_a.full_path,
          destination_namespace: group_a.full_path
        )

        expect(entity).not_to be_valid
        expect(entity.errors).to include(:base)
        expect(entity.errors[:base])
          .to include('Import failed: Destination cannot be a subgroup of the source group. Change the destination and try again.')
      end

      it 'is invalid if destination namespace is a descendant of the source' do
        group_a = create(:group, path: 'group_a')
        group_b = create(:group, parent: group_a, path: 'group_b')

        entity = build(
          :bulk_import_entity,
          :group_entity,
          source_full_path: group_a.full_path,
          destination_namespace: group_b.full_path
        )

        expect(entity).not_to be_valid
        expect(entity.errors[:base])
          .to include('Import failed: Destination cannot be a subgroup of the source group. Change the destination and try again.')
      end
    end
  end

  describe '#encoded_source_full_path' do
    it 'encodes entity source full path' do
      expected = 'foo%2Fbar'
      entity = build(:bulk_import_entity, source_full_path: 'foo/bar')

      expect(entity.encoded_source_full_path).to eq(expected)
    end
  end
end