metrics_test.go

// SPDX-FileCopyrightText: 2021 Comcast Cable Communications Management, LLC
// SPDX-License-Identifier: Apache-2.0

package main

// Using Caduceus's test suite:
//
// If you are testing a new metric the followng process needs to be done below:
// 1. Create a fake, mockMetric i.e fakeEventType := new(mockCounter)
// 2. If your metric type has yet to be included in mockCaduceusMetricRegistry within mocks.go
//    add your metric type to mockCaduceusMetricRegistry
// 3. Trigger the On method on that "mockMetric" with various different cases of that metric,
//    in both senderWrapper_test.go and/or outboundSender_test.go
//    i.e:
//	    case 1: On("With", []string{"event", iot}
//	    case 2: On("With", []string{"event", unknown}
//   Tests for all possible event_types that will be sent to the metrics Desc.  If all cases arn't
//   included tests will fail.
// 4. Mimic the metric behavior using On i.e if your specific metric is a counter:
//      fakeSlow.On("Add", 1.0).Return()

import (
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestMetrics(t *testing.T) {
	assert := assert.New(t)

	m := Metrics()

	assert.NotNil(m)
}