mirror of https://github.com/hashicorp/consul
49 lines
1.0 KiB
Go
49 lines
1.0 KiB
Go
// Copyright (c) HashiCorp, Inc.
|
|
// SPDX-License-Identifier: BUSL-1.1
|
|
|
|
package hoststats
|
|
|
|
import (
|
|
"testing"
|
|
|
|
"github.com/hashicorp/go-hclog"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/hashicorp/consul/sdk/testutil"
|
|
)
|
|
|
|
// TestCollector_collect validates that metrics for host resource usage
|
|
// are collected as expected.
|
|
func TestCollector_collect(t *testing.T) {
|
|
testcases := map[string]struct {
|
|
skipDataDir bool
|
|
}{
|
|
"WithDataDirectory": {},
|
|
"NoDataDirectory": {
|
|
skipDataDir: true,
|
|
},
|
|
}
|
|
for name, tc := range testcases {
|
|
t.Run(name, func(t *testing.T) {
|
|
dataDir := ""
|
|
if !tc.skipDataDir {
|
|
dataDir = testutil.TempDir(t, "consul-config")
|
|
}
|
|
|
|
collector := initCollector(hclog.NewNullLogger(), dataDir)
|
|
collector.collect()
|
|
|
|
hs := collector.hostStats
|
|
require.NotNil(t, hs)
|
|
require.Greater(t, hs.Uptime, uint64(0))
|
|
require.NotNil(t, hs.Memory)
|
|
require.NotNil(t, hs.CPU)
|
|
if !tc.skipDataDir {
|
|
require.NotNil(t, hs.DataDirStats)
|
|
} else {
|
|
require.Nil(t, hs.DataDirStats)
|
|
}
|
|
})
|
|
}
|
|
}
|