gitlab-org--gitlab-foss/spec/lib/gitlab/plugin_spec.rb

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require 'spec_helper'
describe Gitlab::Plugin do
describe '.execute' do
let(:data) { Gitlab::DataBuilder::Push::SAMPLE_DATA }
let(:plugin) { Rails.root.join('plugins', 'test.rb') }
let(:tmp_file) { Tempfile.new('plugin-dump').path }
before do
File.write(plugin, plugin_source)
File.chmod(0o777, plugin)
end
after do
FileUtils.rm(plugin)
FileUtils.rm(tmp_file)
end
subject { described_class.execute(plugin.to_s, data) }
it { is_expected.to be true }
it 'ensures plugin received data via stdin' do
subject
expect(File.read(tmp_file)).to eq(data.to_json)
end
end
private
def plugin_source
<<-EOS
#!/usr/bin/env ruby
x = STDIN.read
File.write('#{tmp_file}', x)
EOS
end
end