prepare_offline_pack_spec.rb

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# this work for additional information regarding copyright
# ownership. Elasticsearch B.V. licenses this file to you under
# the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#  http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# specific language governing permissions and limitations
# under the License.

require_relative "../../framework/fixture"
require_relative "../../framework/settings"
require_relative "../../services/logstash_service"
require_relative "../../framework/helpers"

# SPLIT_ESTIMATE: 60
describe "CLI > logstash-plugin prepare-offline-pack", :skip_fips do
  before(:all) do
    @fixture = Fixture.new(__FILE__)
    @logstash_plugin = @fixture.get_service("logstash").plugin_cli
  end

  let(:temporary_zip_file) do
    p = Stud::Temporary.pathname
    FileUtils.mkdir_p(p)
    File.join(p, "mypack.zip")
  end

  context "creating a pack for specific plugins" do
    let(:plugins_to_pack) { %w(logstash-input-beats logstash-output-elasticsearch) }

    it "successfully create a pack" do
      execute = @logstash_plugin.prepare_offline_pack(plugins_to_pack, temporary_zip_file)

      expect(execute.exit_code).to eq(0)
      expect(execute.stderr_and_stdout).to match(/Offline package created at/)
      expect(execute.stderr_and_stdout).to match(/#{temporary_zip_file}/)

      unpacked = unpack(temporary_zip_file)

      expect(unpacked.plugins.collect(&:name)).to include(*plugins_to_pack)
      expect(unpacked.plugins.size).to eq(2)

      expect(unpacked.dependencies.size).to be > 0
    end
  end

  context "creating a pack for integration plugins" do
    let(:plugin_to_pack) { "logstash-integration-jdbc" }

    it "successfully create a pack" do
      execute = @logstash_plugin.prepare_offline_pack(plugin_to_pack, temporary_zip_file)

      expect(execute.exit_code).to eq(0)
      expect(execute.stderr_and_stdout).to match(/Offline package created at/)
      expect(execute.stderr_and_stdout).to match(/#{temporary_zip_file}/)

      unpacked = unpack(temporary_zip_file)
      expect(unpacked.plugins.collect(&:name)).to include(plugin_to_pack)
      expect(unpacked.plugins.size).to eq(1)

      expect(unpacked.dependencies.size).to be > 0
    end
  end

  context "create a pack from a wildcard" do
    let(:plugins_to_pack) { %w(logstash-filter-*) }

    it "successfully create a pack" do
      execute = @logstash_plugin.prepare_offline_pack(plugins_to_pack, temporary_zip_file)

      expect(execute.exit_code).to eq(0)
      expect(execute.stderr_and_stdout).to match(/Offline package created at/)
      expect(execute.stderr_and_stdout).to match(/#{temporary_zip_file}/)

      unpacked = unpack(temporary_zip_file)

      filters = @logstash_plugin.list(plugins_to_pack.first)
                                .stderr_and_stdout.split("\n")
                                .delete_if do |line|
                                  line !~ /^logstash-(codec|filter|input|output)-\w*$/
                                end

      expect(unpacked.plugins.collect(&:name)).to include(*filters)
      expect(unpacked.plugins.size).to eq(filters.size)

      expect(unpacked.dependencies.size).to be > 0
    end
  end

  context "create a pack with a locally installed .gem" do
    let(:plugin_to_pack) { "logstash-filter-qatest" }

    before do
      @logstash_plugin.install(File.join(File.dirname(__FILE__), "..", "..", "fixtures", "logstash-filter-qatest-0.1.1.gem"))

      # assert that the plugins is correctly installed
      execute = @logstash_plugin.list(plugin_to_pack)

      expect(execute.stderr_and_stdout).to match(/#{plugin_to_pack}/)
      expect(execute.exit_code).to eq(0)
    end

    it "successfully create a pack" do
      execute = @logstash_plugin.prepare_offline_pack(plugin_to_pack, temporary_zip_file)

      expect(execute.stderr_and_stdout).to match(/Offline package created at/)
      expect(execute.stderr_and_stdout).to match(/#{temporary_zip_file}/)
      expect(execute.exit_code).to eq(0)

      unpacked = unpack(temporary_zip_file)

      expect(unpacked.plugins.collect(&:name)).to include(plugin_to_pack)
      expect(unpacked.plugins.size).to eq(1)

      expect(unpacked.dependencies.size).to eq(0)
    end
  end
end