| package main |
| |
| import ( |
| "fmt" |
| "io/ioutil" |
| "os" |
| "regexp" |
| "testing" |
| |
| "github.com/stretchr/testify/assert" |
| "github.com/stretchr/testify/require" |
| "go.skia.org/infra/go/executil" |
| "go.skia.org/infra/go/testutils/unittest" |
| "go.skia.org/infra/skolo/go/powercycle" |
| ) |
| |
| func TestMakeConfig_Success(t *testing.T) { |
| unittest.SmallTest(t) |
| |
| ctx := executil.FakeTestsContext( |
| "Test_FakeExe_Arp_ReturnsTable", |
| "Test_FakeExe_EdgeSwitch_ReturnsTable", |
| ) |
| |
| out, err := makeConfig(ctx, fakeAddress, fakeUser, fakePassword, regexp.MustCompile("rpi")) |
| require.NoError(t, err) |
| |
| // The following machines have a mac address that appears in both the arpOutput as well as |
| // the edge switch output. Machine 192.168.1.100 also appears in both lists, but should not |
| // show up in the list because of the "rpi" matching. |
| assert.Equal(t, powercycle.EdgeSwitchConfig{ |
| Address: fakeAddress, |
| User: fakeUser, |
| Password: "", // intentionally blanked out |
| DevPortMap: map[powercycle.DeviceID]int{ |
| "skia-rpi-001": 1, |
| "skia-rpi-007": 7, |
| "skia-rpi-011": 11, |
| "skia-rpi-014": 14, |
| "skia-rpi-026": 26, |
| "skia-rpi-030": 30, |
| "skia-rpi-034": 34, |
| "skia-rpi-042": 42, |
| }, |
| }, out) |
| } |
| |
| func Test_FakeExe_Arp_ReturnsTable(t *testing.T) { |
| unittest.FakeExeTest(t) |
| // Since this is a normal go test, it will get run on the usual test suite. We check for the |
| // special environment variable and if it is not set, we do nothing. |
| if os.Getenv(executil.OverrideEnvironmentVariable) == "" { |
| return |
| } |
| |
| // Check the input arguments to make sure they were as expected. |
| args := executil.OriginalArgs() |
| require.Equal(t, []string{"arp"}, args) |
| |
| fmt.Println(arpOutput) |
| } |
| |
| // This is real arp output from rack 1 circa April 2020. It has been edited for television and |
| // formatted to fit this screen. |
| const arpOutput = `Address HWtype HWaddress Flags Mask Iface |
| skia-rpi-072 ether b8:27:eb:bc:62:2f C eno1 |
| skia-rpi-034 ether b8:27:eb:a5:2d:f4 C eno1 |
| skia-rpi-001 ether b8:27:eb:4f:5f:60 C eno1 |
| skia-rpi-014 ether b8:27:eb:75:41:da C eno1 |
| skia-rpi-079 ether b8:27:eb:f7:e1:4a C eno1 |
| skia-rpi-049 ether b8:27:eb:02:24:cd C eno1 |
| skia-rpi-011 ether b8:27:eb:40:8a:f1 C eno1 |
| skia-rpi-068 ether b8:27:eb:f0:3c:43 C eno1 |
| skia-rpi-030 ether b8:27:eb:8e:e7:36 C eno1 |
| 192.168.1.100 ether 94:c6:91:18:57:d8 C eno1 |
| skia-rpi-026 ether b8:27:eb:3e:a5:9c C eno1 |
| skia-rpi-065 ether b8:27:eb:1e:a9:95 C eno1 |
| skia-rpi-045 ether b8:27:eb:28:ad:64 C eno1 |
| skia-rpi-007 ether b8:27:eb:77:a5:1a C eno1 |
| 192.168.1.39 ether fc:ec:da:7f:11:1f C eno1 |
| skia-rpi-080 ether b8:27:eb:cc:c9:43 C eno1 |
| skia-rpi-042 ether b8:27:eb:83:06:91 C eno1 |
| skia-rpi-022 ether b8:27:eb:80:ba:ce C eno1` |
| |
| func Test_FakeExe_EdgeSwitch_ReturnsTable(t *testing.T) { |
| unittest.FakeExeTest(t) |
| if os.Getenv(executil.OverrideEnvironmentVariable) == "" { |
| return |
| } |
| args := executil.OriginalArgs() |
| require.Equal(t, []string{"sshpass", "-p", fakePassword, "ssh", "power@192.168.1.117"}, args) |
| |
| // We expect the command to be sent over standard in once the ssh connection is established. |
| input, err := ioutil.ReadAll(os.Stdin) |
| require.NoError(t, err) |
| |
| assert.Equal(t, "enable\nshow mac-addr-table all\nmmmmmmmmm\n", string(input)) |
| fmt.Println(edgeOutput) |
| } |
| |
| // This is mostly real edgeswitch output from rack 1 circa April 2020. Some entries have been |
| // removed or replaced. Note that a lot of things claim to be on port 45 because that's what |
| // connects switch 1 to switch 2. |
| const edgeOutput = `____ _ |
| | ____|__| | __ _ ___ (c) 2010-2019 |
| | _| / _ |/ _ |/ _ \ Ubiquiti Networks, Inc. |
| | |__| (_| | (_| | __/ |
| |_____\__._|\__. |\___| https://www.ui.com |
| |___/ |
| |
| Welcome to EdgeSwitch |
| |
| By logging in, accessing or using Ubiquiti Inc. (UI) products, you |
| acknowledge that you have read and understood the Ubiquiti Licence |
| Agreement (available in the WebUI and at https://www.ui.com/eula/) |
| and agree to be bound by its terms. |
| |
| |
| (rack01-shelf1-poe-switch) >enable |
| |
| (rack01-shelf1-poe-switch) #show mac-addr-table all |
| |
| VLAN ID MAC Address Interface IfIndex Status |
| ------- ------------------ --------------------- ------- ------------ |
| 1 70:88:6B:80:B5:AF 0/45 45 Learned |
| 1 b8:27:eb:cc:c9:43 0/45 45 Learned |
| 1 70:88:6B:83:4C:03 0/45 45 Learned |
| 1 b8:27:eb:83:06:91 0/42 42 Learned |
| 1 b8:27:eb:77:a5:1a 0/7 7 Learned |
| 1 94:C6:91:18:57:D8 0/45 45 Learned |
| 1 94:c6:91:18:57:d8 0/20 20 Learned |
| 1 b8:27:eb:3e:a5:9c 0/45 45 Learned |
| 1 b8:27:eb:1e:a9:95 0/45 45 Learned |
| 1 b8:27:eb:3e:a5:9c 0/26 26 Learned |
| 1 b8:27:eb:8e:e7:36 0/30 30 Learned |
| 1 b8:27:eb:40:8a:f1 0/11 11 Learned |
| 1 b8:27:eb:a5:2d:f4 0/34 34 Learned |
| 1 b8:27:eb:75:41:da 0/14 14 Learned |
| 1 b8:27:eb:4f:5f:60 0/1 1 Learned |
| 1 FC:EC:DA:7F:05:01 5/1 65 Management |
| 1 FC:EC:DA:7F:11:1F 0/45 45 Learned |
| (rack01-shelf1-poe-switch) #mm` |
| |
| const ( |
| fakePassword = "not-the-real-password" |
| fakeAddress = "192.168.1.117" |
| fakeUser = "power" |
| ) |
