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require_relative '../platinum_helper'

describe 'analytics/usage stats API' do
  let(:index) { 'analytics_test' }
  before do
    body = [
      {"index": {}},
      {"timestamp": "2017-01-01T05:00:00Z", "s": 1, "v1": 3.1415, "v2": 2.1415, "str": "a"},
      {"index": {}},
      {"timestamp": "2017-01-01T05:00:00Z", "s": 2, "v1": 1.0, "v2": 2.0, "str": "a"},
      {"index": {}},
      {"timestamp": "2017-01-01T05:00:00Z", "s": 3, "v1": 2.71828, "v2": 3.71828, "str": "b"},
    ]
    ADMIN_CLIENT.bulk(body: body, index: index, refresh: true)
  end

  after do
    ADMIN_CLIENT.indices.delete(index: index)
  end

  it 'gets memory for all nodes' do
    response = ADMIN_CLIENT.xpack.usage
    expect(response['analytics']['available']).to eq true
    expect(response['analytics']['enabled']).to eq true

    boxplot_usage = response['analytics']['stats']['boxplot_usage']

    response = ADMIN_CLIENT.search(
      index: index,
      body: { size: 0, aggs: { plot: { boxplot: { field: 's' } } } }
    )
    expect(response['aggregations']['plot']['q2']).to eq 2.0

    response = ADMIN_CLIENT.xpack.usage
    expect(response['analytics']['available']).to eq true
    expect(response['analytics']['enabled']).to eq true
    expect(response['analytics']['stats']['boxplot_usage']).to be > boxplot_usage
  end
end