// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

package memcachedreceiver

import (
	"path/filepath"
	"testing"

	"github.com/stretchr/testify/require"
	"go.opentelemetry.io/collector/component"
	"go.opentelemetry.io/collector/confmap/confmaptest"

	"github.com/open-telemetry/opentelemetry-collector-contrib/receiver/memcachedreceiver/internal/metadata"
)

func TestDefaultConfig(t *testing.T) {
	cfg := NewFactory().CreateDefaultConfig().(*Config)
	require.Equal(t, defaultEndpoint, cfg.Endpoint)
	require.Equal(t, defaultTimeout, cfg.Timeout)
	require.Equal(t, defaultCollectionInterval, cfg.CollectionInterval)
}

func TestLoadConfig(t *testing.T) {
	cm, err := confmaptest.LoadConf(filepath.Join("testdata", "config.yaml"))
	require.NoError(t, err)
	factory := NewFactory()
	cfg := factory.CreateDefaultConfig()

	sub, err := cm.Sub(component.NewIDWithName(metadata.Type, "").String())
	require.NoError(t, err)
	require.NoError(t, component.UnmarshalConfig(sub, cfg))

	require.Equal(t, factory.CreateDefaultConfig(), cfg)
}