132 lines
3 KiB
Ruby
132 lines
3 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::GithubImport::BulkImporting do
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let(:project) { instance_double(Project, id: 1) }
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let(:importer) { MyImporter.new(project, double) }
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let(:importer_class) do
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Class.new do
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include Gitlab::GithubImport::BulkImporting
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def object_type
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:object_type
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end
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end
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end
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before do
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stub_const 'MyImporter', importer_class
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end
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describe '#build_database_rows' do
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it 'returns an Array containing the rows to insert' do
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object = double(:object, title: 'Foo')
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expect(importer)
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.to receive(:build)
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.with(object)
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.and_return({ title: 'Foo' })
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expect(importer)
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.to receive(:already_imported?)
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.with(object)
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.and_return(false)
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expect(Gitlab::Import::Logger)
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.to receive(:info)
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.with(
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import_type: :github,
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project_id: 1,
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importer: 'MyImporter',
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message: '1 object_types fetched'
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)
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expect(Gitlab::GithubImport::ObjectCounter)
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.to receive(:increment)
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.with(
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project,
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:object_type,
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:fetched,
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value: 1
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)
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enum = [[object, 1]].to_enum
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expect(importer.build_database_rows(enum)).to eq([{ title: 'Foo' }])
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end
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it 'does not import objects that have already been imported' do
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object = double(:object, title: 'Foo')
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expect(importer)
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.not_to receive(:build)
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expect(importer)
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.to receive(:already_imported?)
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.with(object)
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.and_return(true)
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expect(Gitlab::Import::Logger)
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.to receive(:info)
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.with(
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import_type: :github,
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project_id: 1,
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importer: 'MyImporter',
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message: '0 object_types fetched'
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)
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expect(Gitlab::GithubImport::ObjectCounter)
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.to receive(:increment)
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.with(
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project,
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:object_type,
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:fetched,
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value: 0
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)
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enum = [[object, 1]].to_enum
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expect(importer.build_database_rows(enum)).to be_empty
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end
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end
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describe '#bulk_insert' do
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it 'bulk inserts rows into the database' do
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rows = [{ title: 'Foo' }] * 10
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model = double(:model, table_name: 'kittens')
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expect(Gitlab::Import::Logger)
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.to receive(:info)
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.twice
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.with(
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import_type: :github,
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project_id: 1,
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importer: 'MyImporter',
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message: '5 object_types imported'
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)
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expect(Gitlab::GithubImport::ObjectCounter)
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.to receive(:increment)
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.twice
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.with(
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project,
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:object_type,
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:imported,
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value: 5
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)
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expect(Gitlab::Database.main)
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.to receive(:bulk_insert)
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.ordered
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.with('kittens', rows.first(5))
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expect(Gitlab::Database.main)
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.to receive(:bulk_insert)
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.ordered
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.with('kittens', rows.last(5))
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importer.bulk_insert(model, rows, batch_size: 5)
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end
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end
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end
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