puppet-datadog-agent/spec/classes/datadog_agent_integrations_kafka_spec.rb at d8cfe8ee4f7347e5b16eb036cbeb87d596162a1f · DataDog/puppet-datadog-agent · GitHub

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require 'spec_helper'

describe 'datadog_agent::integrations::kafka' do
  let(:facts) {{
    operatingsystem: 'Ubuntu',
  }}
  let(:conf_dir) { '/etc/dd-agent/conf.d' }
  let(:dd_user) { 'dd-agent' }
  let(:dd_group) { 'root' }
  let(:dd_package) { 'datadog-agent' }
  let(:dd_service) { 'datadog-agent' }
  let(:conf_file) { "#{conf_dir}/kafka.yaml" }

  it { should compile.with_all_deps }
  it { should contain_file(conf_file).with(
    owner: dd_user,
    group: dd_group,
    mode: '0600',
  )}
  it { should contain_file(conf_file).that_requires("Package[#{dd_package}]") }
  it { should contain_file(conf_file).that_notifies("Service[#{dd_service}]") }

  context 'with default parameters' do
    it { should contain_file(conf_file).with_content(%r{- host: localhost\s+port: 9999}) }
    it { should contain_file(conf_file).without_content(%r{tags:}) }
  end


  context 'with one kafka broker' do
    let(:params) {{
      servers: [
        {
          'host' => 'localhost',
          'port' => '9997',
          'tags' => %w{ kafka:broker tag1:value1 },
        }
      ]
    }}

    it { should contain_file(conf_file).with_content(%r{host: localhost\s+port: 9997\s+tags:\s+- kafka:broker\s+- tag1:value1}) }
  end

  context 'with two kafka brokers' do
    let(:params) {{
      servers: [
        {
          'host' => 'localhost',
          'port' => '9997',
          'tags' => %w{ kafka:broker tag1:value1 },
        },
        {
          'host' => 'remotehost',
          'port' => '9998',
          'tags' => %w{ kafka:remote tag2:value2 },
        }
      ]
    }}

    it { should contain_file(conf_file).with_content(%r{host: localhost\s+port: 9997\s+tags:\s+- kafka:broker\s+- tag1:value1}) }
    it { should contain_file(conf_file).with_content(%r{host: remotehost\s+port: 9998\s+tags:\s+- kafka:remote\s+- tag2:value2}) }

  end

  context 'one kafka broker all options' do
    let(:params) {{
      servers: [
        {
          'host' => 'localhost',
          'port' => '9997',
          'tags' => %w{ kafka:broker tag1:value1 },
          'username' => 'username',
          'password' => 'password',
          'process_name_regex' => 'regex',
          'tools_jar_path' => 'tools.jar',
          'name' => 'kafka_instance',
          'java_bin_path' => '/path/to/java',
          'trust_store_path' => '/path/to/trustStore.jks',
          'trust_store_password' => 'password'
        }
      ]
    }}

    it { should contain_file(conf_file).with_content(%r{host: localhost\s+port: 9997\s+tags:\s+- kafka:broker\s+- tag1:value1\s+user: username\s+password: password\s+process_name_regex: regex\s+tools_jar_path: tools.jar\s+name: kafka_instance\s+java_bin_path: /path/to/java\s+trust_store_path: /path/to/trustStore.jks\s+trust_store_password: password}) }
  end
=begin
  context 'with multiple mongos' do
    let(:params) {{
      servers: [
        {
          'host' => '127.0.0.1',
          'port' => '34567',
          'tags' => %w{foo bar},
        },
        {
          'host' => '127.0.0.2',
          'port' => '45678',
          'tags' => %w{baz bat},
        }
      ]
    }}
    it { should contain_file(conf_file).with_content(%r{server: mongodb://127.0.0.1:34567/\s+tags:\s+- foo\s+- bar}) }
    it { should contain_file(conf_file).with_content(%r{server: mongodb://127.0.0.2:45678/\s+tags:\s+- baz\s+- bat}) }
    it { should contain_file(conf_file).with_content(%r{server:.*127.0.0.1.*server:.*127.0.0.2}m) }
  end

  context 'without tags' do
    let(:params) {{
      servers: [
        {
          'host' => '127.0.0.1',
          'port' => '12345',
        }
      ]
    }}

  end

  context 'weird tags' do
    let(:params) {{
      servers: [
        {
          'host' => '127.0.0.1',
          'port' => '56789',
          'tags' => 'word'
        }
      ]
    }}
    it { should_not compile }
  end
=end
end