package ipmi_sensor import ( "fmt" "os" "os/exec" "testing" "time" "github.com/influxdata/telegraf/internal" "github.com/influxdata/telegraf/testutil" "github.com/stretchr/testify/assert" "github.com/stretchr/testify/require" ) func TestGather(t *testing.T) { i := &Ipmi{ Servers: []string{"USERID:PASSW0RD@lan(192.168.1.1)"}, Path: "ipmitool", Privilege: "USER", Timeout: internal.Duration{Duration: time.Second * 5}, } // overwriting exec commands with mock commands execCommand = fakeExecCommand var acc testutil.Accumulator err := acc.GatherError(i.Gather) require.NoError(t, err) assert.Equal(t, acc.NFields(), 266, "non-numeric measurements should be ignored") conn := NewConnection(i.Servers[0], i.Privilege) assert.Equal(t, "USERID", conn.Username) assert.Equal(t, "lan", conn.Interface) var testsWithServer = []struct { fields map[string]interface{} tags map[string]string }{ { map[string]interface{}{ "value": float64(20), "status": int(1), }, map[string]string{ "name": "ambient_temp", "server": "192.168.1.1", "unit": "degrees_c", }, }, { map[string]interface{}{ "value": float64(80), "status": int(1), }, map[string]string{ "name": "altitude", "server": "192.168.1.1", "unit": "feet", }, }, { map[string]interface{}{ "value": float64(210), "status": int(1), }, map[string]string{ "name": "avg_power", "server": "192.168.1.1", "unit": "watts", }, }, { map[string]interface{}{ "value": float64(4.9), "status": int(1), }, map[string]string{ "name": "planar_5v", "server": "192.168.1.1", "unit": "volts", }, }, { map[string]interface{}{ "value": float64(3.05), "status": int(1), }, map[string]string{ "name": "planar_vbat", "server": "192.168.1.1", "unit": "volts", }, }, { map[string]interface{}{ "value": float64(2610), "status": int(1), }, map[string]string{ "name": "fan_1a_tach", "server": "192.168.1.1", "unit": "rpm", }, }, { map[string]interface{}{ "value": float64(1775), "status": int(1), }, map[string]string{ "name": "fan_1b_tach", "server": "192.168.1.1", "unit": "rpm", }, }, } for _, test := range testsWithServer { acc.AssertContainsTaggedFields(t, "ipmi_sensor", test.fields, test.tags) } i = &Ipmi{ Path: "ipmitool", Timeout: internal.Duration{Duration: time.Second * 5}, } err = acc.GatherError(i.Gather) var testsWithoutServer = []struct { fields map[string]interface{} tags map[string]string }{ { map[string]interface{}{ "value": float64(20), "status": int(1), }, map[string]string{ "name": "ambient_temp", "unit": "degrees_c", }, }, { map[string]interface{}{ "value": float64(80), "status": int(1), }, map[string]string{ "name": "altitude", "unit": "feet", }, }, { map[string]interface{}{ "value": float64(210), "status": int(1), }, map[string]string{ "name": "avg_power", "unit": "watts", }, }, { map[string]interface{}{ "value": float64(4.9), "status": int(1), }, map[string]string{ "name": "planar_5v", "unit": "volts", }, }, { map[string]interface{}{ "value": float64(3.05), "status": int(1), }, map[string]string{ "name": "planar_vbat", "unit": "volts", }, }, { map[string]interface{}{ "value": float64(2610), "status": int(1), }, map[string]string{ "name": "fan_1a_tach", "unit": "rpm", }, }, { map[string]interface{}{ "value": float64(1775), "status": int(1), }, map[string]string{ "name": "fan_1b_tach", "unit": "rpm", }, }, } for _, test := range testsWithoutServer { acc.AssertContainsTaggedFields(t, "ipmi_sensor", test.fields, test.tags) } } // fackeExecCommand is a helper function that mock // the exec.Command call (and call the test binary) func fakeExecCommand(command string, args ...string) *exec.Cmd { cs := []string{"-test.run=TestHelperProcess", "--", command} cs = append(cs, args...) cmd := exec.Command(os.Args[0], cs...) cmd.Env = []string{"GO_WANT_HELPER_PROCESS=1"} return cmd } // TestHelperProcess isn't a real test. It's used to mock exec.Command // For example, if you run: // GO_WANT_HELPER_PROCESS=1 go test -test.run=TestHelperProcess -- chrony tracking // it returns below mockData. func TestHelperProcess(t *testing.T) { if os.Getenv("GO_WANT_HELPER_PROCESS") != "1" { return } mockData := `Ambient Temp | 20 degrees C | ok Altitude | 80 feet | ok Avg Power | 210 Watts | ok Planar 3.3V | 3.29 Volts | ok Planar 5V | 4.90 Volts | ok Planar 12V | 12.04 Volts | ok Planar VBAT | 3.05 Volts | ok Fan 1A Tach | 2610 RPM | ok Fan 1B Tach | 1775 RPM | ok Fan 2A Tach | 2001 RPM | ok Fan 2B Tach | 1275 RPM | ok Fan 3A Tach | 2929 RPM | ok Fan 3B Tach | 2125 RPM | ok Fan 1 | 0x00 | ok Fan 2 | 0x00 | ok Fan 3 | 0x00 | ok Front Panel | 0x00 | ok Video USB | 0x00 | ok DASD Backplane 1 | 0x00 | ok SAS Riser | 0x00 | ok PCI Riser 1 | 0x00 | ok PCI Riser 2 | 0x00 | ok CPU 1 | 0x00 | ok CPU 2 | 0x00 | ok All CPUs | 0x00 | ok One of The CPUs | 0x00 | ok IOH Temp Status | 0x00 | ok CPU 1 OverTemp | 0x00 | ok CPU 2 OverTemp | 0x00 | ok CPU Fault Reboot | 0x00 | ok Aux Log | 0x00 | ok NMI State | 0x00 | ok ABR Status | 0x00 | ok Firmware Error | 0x00 | ok PCIs | 0x00 | ok CPUs | 0x00 | ok DIMMs | 0x00 | ok Sys Board Fault | 0x00 | ok Power Supply 1 | 0x00 | ok Power Supply 2 | 0x00 | ok PS 1 Fan Fault | 0x00 | ok PS 2 Fan Fault | 0x00 | ok VT Fault | 0x00 | ok Pwr Rail A Fault | 0x00 | ok Pwr Rail B Fault | 0x00 | ok Pwr Rail C Fault | 0x00 | ok Pwr Rail D Fault | 0x00 | ok Pwr Rail E Fault | 0x00 | ok PS 1 Therm Fault | 0x00 | ok PS 2 Therm Fault | 0x00 | ok PS1 12V OV Fault | 0x00 | ok PS2 12V OV Fault | 0x00 | ok PS1 12V UV Fault | 0x00 | ok PS2 12V UV Fault | 0x00 | ok PS1 12V OC Fault | 0x00 | ok PS2 12V OC Fault | 0x00 | ok PS 1 VCO Fault | 0x00 | ok PS 2 VCO Fault | 0x00 | ok Power Unit | 0x00 | ok Cooling Zone 1 | 0x00 | ok Cooling Zone 2 | 0x00 | ok Cooling Zone 3 | 0x00 | ok Drive 0 | 0x00 | ok Drive 1 | 0x00 | ok Drive 2 | 0x00 | ok Drive 3 | 0x00 | ok Drive 4 | 0x00 | ok Drive 5 | 0x00 | ok Drive 6 | 0x00 | ok Drive 7 | 0x00 | ok Drive 8 | 0x00 | ok Drive 9 | 0x00 | ok Drive 10 | 0x00 | ok Drive 11 | 0x00 | ok Drive 12 | 0x00 | ok Drive 13 | 0x00 | ok Drive 14 | 0x00 | ok Drive 15 | 0x00 | ok All DIMMS | 0x00 | ok One of the DIMMs | 0x00 | ok DIMM 1 | 0x00 | ok DIMM 2 | 0x00 | ok DIMM 3 | 0x00 | ok DIMM 4 | 0x00 | ok DIMM 5 | 0x00 | ok DIMM 6 | 0x00 | ok DIMM 7 | 0x00 | ok DIMM 8 | 0x00 | ok DIMM 9 | 0x00 | ok DIMM 10 | 0x00 | ok DIMM 11 | 0x00 | ok DIMM 12 | 0x00 | ok DIMM 13 | 0x00 | ok DIMM 14 | 0x00 | ok DIMM 15 | 0x00 | ok DIMM 16 | 0x00 | ok DIMM 17 | 0x00 | ok DIMM 18 | 0x00 | ok DIMM 1 Temp | 0x00 | ok DIMM 2 Temp | 0x00 | ok DIMM 3 Temp | 0x00 | ok DIMM 4 Temp | 0x00 | ok DIMM 5 Temp | 0x00 | ok DIMM 6 Temp | 0x00 | ok DIMM 7 Temp | 0x00 | ok DIMM 8 Temp | 0x00 | ok DIMM 9 Temp | 0x00 | ok DIMM 10 Temp | 0x00 | ok DIMM 11 Temp | 0x00 | ok DIMM 12 Temp | 0x00 | ok DIMM 13 Temp | 0x00 | ok DIMM 14 Temp | 0x00 | ok DIMM 15 Temp | 0x00 | ok DIMM 16 Temp | 0x00 | ok DIMM 17 Temp | 0x00 | ok DIMM 18 Temp | 0x00 | ok PCI 1 | 0x00 | ok PCI 2 | 0x00 | ok PCI 3 | 0x00 | ok PCI 4 | 0x00 | ok All PCI Error | 0x00 | ok One of PCI Error | 0x00 | ok IPMI Watchdog | 0x00 | ok Host Power | 0x00 | ok DASD Backplane 2 | 0x00 | ok DASD Backplane 3 | Not Readable | ns DASD Backplane 4 | Not Readable | ns Backup Memory | 0x00 | ok Progress | 0x00 | ok Planar Fault | 0x00 | ok SEL Fullness | 0x00 | ok PCI 5 | 0x00 | ok OS RealTime Mod | 0x00 | ok ` args := os.Args // Previous arguments are tests stuff, that looks like : // /tmp/go-build970079519/…/_test/integration.test -test.run=TestHelperProcess -- cmd, args := args[3], args[4:] if cmd == "ipmitool" { fmt.Fprint(os.Stdout, mockData) } else { fmt.Fprint(os.Stdout, "command not found") os.Exit(1) } os.Exit(0) }