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# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::ImportExport::Project::TreeLoader do
let(:fixture) { 'spec/fixtures/lib/gitlab/import_export/with_duplicates.json' }
let(:project_tree) { JSON.parse(File.read(fixture)) }
context 'without de-duplicating entries' do
let(:parsed_tree) do
subject.load(fixture)
end
it 'parses the JSON into the expected tree' do
expect(parsed_tree).to eq(project_tree)
end
it 'does not de-duplicate entries' do
expect(parsed_tree['duped_hash_with_id']).not_to be(parsed_tree['array'][0]['duped_hash_with_id'])
end
end
context 'with de-duplicating entries' do
let(:parsed_tree) do
subject.load(fixture, dedup_entries: true)
end
it 'parses the JSON into the expected tree' do
expect(parsed_tree).to eq(project_tree)
end
it 'de-duplicates equal values' do
expect(parsed_tree['duped_hash_with_id']).to be(parsed_tree['array'][0]['duped_hash_with_id'])
expect(parsed_tree['duped_hash_with_id']).to be(parsed_tree['nested']['duped_hash_with_id'])
expect(parsed_tree['duped_array']).to be(parsed_tree['array'][1]['duped_array'])
expect(parsed_tree['duped_array']).to be(parsed_tree['nested']['duped_array'])
end
it 'does not de-duplicate hashes without IDs' do
expect(parsed_tree['duped_hash_no_id']).to eq(parsed_tree['array'][2]['duped_hash_no_id'])
expect(parsed_tree['duped_hash_no_id']).not_to be(parsed_tree['array'][2]['duped_hash_no_id'])
end
it 'keeps single entries intact' do
expect(parsed_tree['simple']).to eq(42)
expect(parsed_tree['nested']['array']).to eq(["don't touch"])
end
end
end
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