spec/classes/datadog_agent_integrations_nginx_spec.rb

require 'spec_helper'

describe 'datadog_agent::integrations::nginx' 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}/nginx.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 'default parameters' do
    it { should contain_file(conf_file).without_content(/^[^#]*nginx_status_url/) }
  end

  context 'parameters set' do
    let(:params) {{
      instances: [
        {
          'nginx_status_url' => 'http://foo.bar:1941/check',
          'tags' => %w{foo bar baz}
        }
      ]
    }}

    it { should contain_file(conf_file).with_content(%r{nginx_status_url:.*http://foo.bar:1941/check}m) }
    it { should contain_file(conf_file).with_content(%r{tags:.*foo.*bar.*baz}m) }
  end
end