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# frozen_string_literal: true
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') }
let(:result) { described_class.execute(plugin.to_s, data) }
let(:success) { result.first }
let(:message) { result.last }
let(:plugin_source) do
<<~EOS
#!/usr/bin/env ruby
x = STDIN.read
File.write('#{tmp_file.path}', x)
EOS
end
before do
File.write(plugin, plugin_source)
end
after do
FileUtils.rm(plugin)
end
context 'successful execution' do
before do
File.chmod(0o777, plugin)
end
after do
tmp_file.close!
end
it { expect(success).to be true }
it { expect(message).to be_empty }
it 'ensures plugin received data via stdin' do
result
expect(File.read(tmp_file.path)).to eq(data.to_json)
end
end
context 'non-executable' do
it { expect(success).to be false }
it { expect(message).to include('Permission denied') }
end
context 'non-zero exit' do
let(:plugin_source) do
<<~EOS
#!/usr/bin/env ruby
exit 1
EOS
end
before do
File.chmod(0o777, plugin)
end
it { expect(success).to be false }
it { expect(message).to be_empty }
end
end
end
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