// Licensed to Elasticsearch B.V. under one or more contributor
// license agreements. See the NOTICE file distributed with
// 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
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

// +build darwin freebsd linux openbsd windows

package core

import (
	"testing"
	"time"

	mbtest "github.com/elastic/beats/metricbeat/mb/testing"
)

func TestData(t *testing.T) {
	f := mbtest.NewReportingMetricSet(t, getConfig())

	mbtest.ReportingFetch(f)
	time.Sleep(500 * time.Millisecond)

	events, errs := mbtest.ReportingFetch(f)
	if len(errs) > 0 {
		t.Fatal(errs)
	}
	if len(events) == 0 {
		t.Fatal("no events returned")
	}

	event := mbtest.CreateFullEvent(f, events[1])
	mbtest.WriteEventToDataJSON(t, event, "")
}

func getConfig() map[string]interface{} {
	return map[string]interface{}{
		"module":       "system",
		"metricsets":   []string{"core"},
		"core.metrics": []string{"percentages", "ticks"},
	}
}
