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|
// SPDX-License-Identifier: GPL-3.0-or-later
package upsd
import (
"errors"
"fmt"
"os"
"testing"
"github.com/netdata/netdata/go/go.d.plugin/agent/module"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
var (
dataConfigJSON, _ = os.ReadFile("testdata/config.json")
dataConfigYAML, _ = os.ReadFile("testdata/config.yaml")
)
func Test_testDataIsValid(t *testing.T) {
for name, data := range map[string][]byte{
"dataConfigJSON": dataConfigJSON,
"dataConfigYAML": dataConfigYAML,
} {
require.NotNil(t, data, name)
}
}
func TestUpsd_ConfigurationSerialize(t *testing.T) {
module.TestConfigurationSerialize(t, &Upsd{}, dataConfigJSON, dataConfigYAML)
}
func TestUpsd_Cleanup(t *testing.T) {
upsd := New()
require.NotPanics(t, upsd.Cleanup)
mock := prepareMockConnOK()
upsd.newUpsdConn = func(Config) upsdConn { return mock }
require.NoError(t, upsd.Init())
_ = upsd.Collect()
require.NotPanics(t, upsd.Cleanup)
assert.True(t, mock.calledDisconnect)
}
func TestUpsd_Init(t *testing.T) {
tests := map[string]struct {
config Config
wantFail bool
}{
"success on default config": {
wantFail: false,
config: New().Config,
},
"fails when 'address' option not set": {
wantFail: true,
config: Config{Address: ""},
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
upsd := New()
upsd.Config = test.config
if test.wantFail {
assert.Error(t, upsd.Init())
} else {
assert.NoError(t, upsd.Init())
}
})
}
}
func TestUpsd_Check(t *testing.T) {
tests := map[string]struct {
prepareUpsd func() *Upsd
prepareMock func() *mockUpsdConn
wantFail bool
}{
"successful data collection": {
wantFail: false,
prepareUpsd: New,
prepareMock: prepareMockConnOK,
},
"error on connect()": {
wantFail: true,
prepareUpsd: New,
prepareMock: prepareMockConnErrOnConnect,
},
"error on authenticate()": {
wantFail: true,
prepareUpsd: func() *Upsd {
upsd := New()
upsd.Username = "user"
upsd.Password = "pass"
return upsd
},
prepareMock: prepareMockConnErrOnAuthenticate,
},
"error on upsList()": {
wantFail: true,
prepareUpsd: New,
prepareMock: prepareMockConnErrOnUpsUnits,
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
upsd := test.prepareUpsd()
upsd.newUpsdConn = func(Config) upsdConn { return test.prepareMock() }
require.NoError(t, upsd.Init())
if test.wantFail {
assert.Error(t, upsd.Check())
} else {
assert.NoError(t, upsd.Check())
}
})
}
}
func TestUpsd_Charts(t *testing.T) {
upsd := New()
require.NoError(t, upsd.Init())
assert.NotNil(t, upsd.Charts())
}
func TestUpsd_Collect(t *testing.T) {
tests := map[string]struct {
prepareUpsd func() *Upsd
prepareMock func() *mockUpsdConn
wantCollected map[string]int64
wantCharts int
wantConnConnect bool
wantConnDisconnect bool
wantConnAuthenticate bool
}{
"successful data collection": {
prepareUpsd: New,
prepareMock: prepareMockConnOK,
wantCollected: map[string]int64{
"ups_cp1500_battery.charge": 10000,
"ups_cp1500_battery.runtime": 489000,
"ups_cp1500_battery.voltage": 2400,
"ups_cp1500_battery.voltage.nominal": 2400,
"ups_cp1500_input.voltage": 22700,
"ups_cp1500_input.voltage.nominal": 23000,
"ups_cp1500_output.voltage": 26000,
"ups_cp1500_ups.load": 800,
"ups_cp1500_ups.load.usage": 4300,
"ups_cp1500_ups.realpower.nominal": 90000,
"ups_cp1500_ups.status.BOOST": 0,
"ups_cp1500_ups.status.BYPASS": 0,
"ups_cp1500_ups.status.CAL": 0,
"ups_cp1500_ups.status.CHRG": 0,
"ups_cp1500_ups.status.DISCHRG": 0,
"ups_cp1500_ups.status.FSD": 0,
"ups_cp1500_ups.status.HB": 0,
"ups_cp1500_ups.status.LB": 0,
"ups_cp1500_ups.status.OB": 0,
"ups_cp1500_ups.status.OFF": 0,
"ups_cp1500_ups.status.OL": 1,
"ups_cp1500_ups.status.OVER": 0,
"ups_cp1500_ups.status.RB": 0,
"ups_cp1500_ups.status.TRIM": 0,
"ups_cp1500_ups.status.other": 0,
"ups_pr3000_battery.charge": 10000,
"ups_pr3000_battery.runtime": 110800,
"ups_pr3000_battery.voltage": 5990,
"ups_pr3000_battery.voltage.nominal": 4800,
"ups_pr3000_input.voltage": 22500,
"ups_pr3000_input.voltage.nominal": 23000,
"ups_pr3000_output.voltage": 22500,
"ups_pr3000_ups.load": 2800,
"ups_pr3000_ups.load.usage": 84000,
"ups_pr3000_ups.realpower.nominal": 300000,
"ups_pr3000_ups.status.BOOST": 0,
"ups_pr3000_ups.status.BYPASS": 0,
"ups_pr3000_ups.status.CAL": 0,
"ups_pr3000_ups.status.CHRG": 0,
"ups_pr3000_ups.status.DISCHRG": 0,
"ups_pr3000_ups.status.FSD": 0,
"ups_pr3000_ups.status.HB": 0,
"ups_pr3000_ups.status.LB": 0,
"ups_pr3000_ups.status.OB": 0,
"ups_pr3000_ups.status.OFF": 0,
"ups_pr3000_ups.status.OL": 1,
"ups_pr3000_ups.status.OVER": 0,
"ups_pr3000_ups.status.RB": 0,
"ups_pr3000_ups.status.TRIM": 0,
"ups_pr3000_ups.status.other": 0,
},
wantCharts: 20,
wantConnConnect: true,
wantConnDisconnect: false,
wantConnAuthenticate: false,
},
"error on connect()": {
prepareUpsd: New,
prepareMock: prepareMockConnErrOnConnect,
wantCollected: nil,
wantCharts: 0,
wantConnConnect: true,
wantConnDisconnect: false,
wantConnAuthenticate: false,
},
"error on authenticate()": {
prepareUpsd: func() *Upsd {
upsd := New()
upsd.Username = "user"
upsd.Password = "pass"
return upsd
},
prepareMock: prepareMockConnErrOnAuthenticate,
wantCollected: nil,
wantCharts: 0,
wantConnConnect: true,
wantConnDisconnect: true,
wantConnAuthenticate: true,
},
"err on upsList()": {
prepareUpsd: New,
prepareMock: prepareMockConnErrOnUpsUnits,
wantCollected: nil,
wantCharts: 0,
wantConnConnect: true,
wantConnDisconnect: true,
wantConnAuthenticate: false,
},
"command err on upsList() (unknown ups)": {
prepareUpsd: New,
prepareMock: prepareMockConnCommandErrOnUpsUnits,
wantCollected: nil,
wantCharts: 0,
wantConnConnect: true,
wantConnDisconnect: false,
wantConnAuthenticate: false,
},
}
for name, test := range tests {
t.Run(name, func(t *testing.T) {
upsd := test.prepareUpsd()
require.NoError(t, upsd.Init())
mock := test.prepareMock()
upsd.newUpsdConn = func(Config) upsdConn { return mock }
mx := upsd.Collect()
assert.Equal(t, test.wantCollected, mx)
assert.Equalf(t, test.wantCharts, len(*upsd.Charts()), "number of charts")
if len(test.wantCollected) > 0 {
ensureCollectedHasAllChartsDims(t, upsd, mx)
}
assert.Equalf(t, test.wantConnConnect, mock.calledConnect, "calledConnect")
assert.Equalf(t, test.wantConnDisconnect, mock.calledDisconnect, "calledDisconnect")
assert.Equal(t, test.wantConnAuthenticate, mock.calledAuthenticate, "calledAuthenticate")
})
}
}
func ensureCollectedHasAllChartsDims(t *testing.T, upsd *Upsd, mx map[string]int64) {
for _, chart := range *upsd.Charts() {
if chart.Obsolete {
continue
}
for _, dim := range chart.Dims {
_, ok := mx[dim.ID]
assert.Truef(t, ok, "collected metrics has no data for dim '%s' chart '%s'", dim.ID, chart.ID)
}
for _, v := range chart.Vars {
_, ok := mx[v.ID]
assert.Truef(t, ok, "collected metrics has no data for var '%s' chart '%s'", v.ID, chart.ID)
}
}
}
func prepareMockConnOK() *mockUpsdConn {
return &mockUpsdConn{}
}
func prepareMockConnErrOnConnect() *mockUpsdConn {
return &mockUpsdConn{errOnConnect: true}
}
func prepareMockConnErrOnAuthenticate() *mockUpsdConn {
return &mockUpsdConn{errOnAuthenticate: true}
}
func prepareMockConnErrOnUpsUnits() *mockUpsdConn {
return &mockUpsdConn{errOnUpsUnits: true}
}
func prepareMockConnCommandErrOnUpsUnits() *mockUpsdConn {
return &mockUpsdConn{commandErrOnUpsUnits: true}
}
type mockUpsdConn struct {
errOnConnect bool
errOnDisconnect bool
errOnAuthenticate bool
errOnUpsUnits bool
commandErrOnUpsUnits bool
calledConnect bool
calledDisconnect bool
calledAuthenticate bool
}
func (m *mockUpsdConn) connect() error {
m.calledConnect = true
if m.errOnConnect {
return errors.New("mock error on connect()")
}
return nil
}
func (m *mockUpsdConn) disconnect() error {
m.calledDisconnect = true
if m.errOnDisconnect {
return errors.New("mock error on disconnect()")
}
return nil
}
func (m *mockUpsdConn) authenticate(_, _ string) error {
m.calledAuthenticate = true
if m.errOnAuthenticate {
return errors.New("mock error on authenticate()")
}
return nil
}
func (m *mockUpsdConn) upsUnits() ([]upsUnit, error) {
if m.errOnUpsUnits {
return nil, errors.New("mock error on upsUnits()")
}
if m.commandErrOnUpsUnits {
return nil, fmt.Errorf("%w: mock command error on upsUnits()", errUpsdCommand)
}
upsUnits := []upsUnit{
{
name: "pr3000",
vars: map[string]string{
"battery.charge": "100",
"battery.charge.warning": "35",
"battery.mfr.date": "CPS",
"battery.runtime": "1108",
"battery.runtime.low": "300",
"battery.type": "PbAcid",
"battery.voltage": "59.9",
"battery.voltage.nominal": "48",
"device.mfr": "CPS",
"device.model": "PR3000ERT2U",
"device.serial": "P11MQ2000041",
"device.type": "ups",
"driver.name": "usbhid-ups",
"driver.parameter.pollfreq": "30",
"driver.parameter.pollinterval": "2",
"driver.parameter.port": "auto",
"driver.parameter.synchronous": "no",
"driver.version": "2.7.4",
"driver.version.data": "CyberPower HID 0.4",
"driver.version.internal": "0.41",
"input.voltage": "225.0",
"input.voltage.nominal": "230",
"output.voltage": "225.0",
"ups.beeper.status": "enabled",
"ups.delay.shutdown": "20",
"ups.delay.start": "30",
"ups.load": "28",
"ups.mfr": "CPS",
"ups.model": "PR3000ERT2U",
"ups.productid": "0601",
"ups.realpower.nominal": "3000",
"ups.serial": "P11MQ2000041",
"ups.status": "OL",
"ups.test.result": "No test initiated",
"ups.timer.shutdown": "0",
"ups.timer.start": "0",
"ups.vendorid": "0764",
},
},
{
name: "cp1500",
vars: map[string]string{
"battery.charge": "100",
"battery.charge.low": "10",
"battery.charge.warning": "20",
"battery.mfr.date": "CPS",
"battery.runtime": "4890",
"battery.runtime.low": "300",
"battery.type": "PbAcid",
"battery.voltage": "24.0",
"battery.voltage.nominal": "24",
"device.mfr": "CPS",
"device.model": "CP1500EPFCLCD",
"device.serial": "CRMNO2000312",
"device.type": "ups",
"driver.name": "usbhid-ups",
"driver.parameter.bus": "001",
"driver.parameter.pollfreq": "30",
"driver.parameter.pollinterval": "2",
"driver.parameter.port": "auto",
"driver.parameter.product": "CP1500EPFCLCD",
"driver.parameter.productid": "0501",
"driver.parameter.serial": "CRMNO2000312",
"driver.parameter.synchronous": "no",
"driver.parameter.vendor": "CPS",
"driver.parameter.vendorid": "0764",
"driver.version": "2.7.4",
"driver.version.data": "CyberPower HID 0.4",
"driver.version.internal": "0.41",
"input.transfer.high": "260",
"input.transfer.low": "170",
"input.voltage": "227.0",
"input.voltage.nominal": "230",
"output.voltage": "260.0",
"ups.beeper.status": "enabled",
"ups.delay.shutdown": "20",
"ups.delay.start": "30",
"ups.load": "8",
"ups.mfr": "CPS",
"ups.model": "CP1500EPFCLCD",
"ups.productid": "0501",
"ups.realpower": "43",
"ups.realpower.nominal": "900",
"ups.serial": "CRMNO2000312",
"ups.status": "OL",
"ups.test.result": "No test initiated",
"ups.timer.shutdown": "-60",
"ups.timer.start": "-60",
"ups.vendorid": "0764",
},
},
}
return upsUnits, nil
}
|
