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require 'spec_helper'
describe Gitlab::Git::RevList do
let(:repository) { create(:project, :repository).repository.raw }
let(:rev_list) { described_class.new(repository, newrev: 'newrev') }
def args_for_popen(args_list)
[Gitlab.config.git.bin_path, 'rev-list', *args_list]
end
def stub_popen_rev_list(*additional_args, with_lazy_block: true, output:)
repo_path = Gitlab::GitalyClient::StorageSettings.allow_disk_access { repository.path }
params = [
args_for_popen(additional_args),
repo_path,
{},
hash_including(lazy_block: with_lazy_block ? anything : nil)
]
expect(repository).to receive(:popen).with(*params) do |*_, lazy_block:|
output = lazy_block.call(output.lines.lazy.map(&:chomp)) if with_lazy_block
[output, 0]
end
end
context "#new_refs" do
it 'calls out to `popen`' do
stub_popen_rev_list('newrev', '--not', '--all', with_lazy_block: false, output: "sha1\nsha2")
expect(rev_list.new_refs).to eq(%w[sha1 sha2])
end
end
end
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