| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package socket |
| 4 | |
| 5 | import ( |
| 6 | "testing" |
| 7 | "time" |
| 8 | |
| 9 | "github.com/stretchr/testify/require" |
| 10 | ) |
| 11 | |
| 12 | func TestSocket_Command(t *testing.T) { |
| 13 | const ( |
| 14 | testServerAddress = "tcp://127.0.0.1:9999" |
| 15 | testUdpServerAddress = "udp://127.0.0.1:9999" |
| 16 | testUnixServerAddress = "unix:///tmp/testSocketFD" |
| 17 | defaultTimeout = 1000 * time.Millisecond |
| 18 | ) |
| 19 | |
| 20 | type server interface { |
| 21 | Run() error |
| 22 | Close() error |
| 23 | } |
| 24 | |
| 25 | tests := map[string]struct { |
| 26 | srv server |
| 27 | cfg Config |
| 28 | wantConnectErr bool |
| 29 | wantCommandErr bool |
| 30 | }{ |
| 31 | "tcp": { |
| 32 | srv: newTCPServer(testServerAddress), |
| 33 | cfg: Config{ |
| 34 | Address: testServerAddress, |
| 35 | Timeout: defaultTimeout, |
| 36 | }, |
| 37 | }, |
| 38 | "udp": { |
| 39 | srv: newUDPServer(testUdpServerAddress), |
| 40 | cfg: Config{ |
| 41 | Address: testUdpServerAddress, |
| 42 | Timeout: defaultTimeout, |
| 43 | }, |
| 44 | }, |
| 45 | "unix": { |
| 46 | srv: newUnixServer(testUnixServerAddress), |
| 47 | cfg: Config{ |
| 48 | Address: testUnixServerAddress, |
| 49 | Timeout: defaultTimeout, |
| 50 | }, |
| 51 | }, |
| 52 | } |
| 53 | |
| 54 | for name, test := range tests { |
| 55 | t.Run(name, func(t *testing.T) { |
| 56 | go func() { |
| 57 | defer func() { _ = test.srv.Close() }() |
| 58 | require.NoError(t, test.srv.Run()) |
| 59 | }() |
| 60 | time.Sleep(time.Millisecond * 500) |
| 61 | |
| 62 | sock := New(test.cfg) |
| 63 | |
| 64 | err := sock.Connect() |
| 65 | |
| 66 | if test.wantConnectErr { |
| 67 | require.Error(t, err) |
| 68 | return |
| 69 | } |
| 70 | require.NoError(t, err) |
| 71 | |
| 72 | defer sock.Disconnect() |
| 73 | |
| 74 | var resp string |
| 75 | err = sock.Command("ping\n", func(bytes []byte) (bool, error) { |
| 76 | resp = string(bytes) |
| 77 | return false, nil |
| 78 | }) |
| 79 | |
| 80 | if test.wantCommandErr { |
| 81 | require.Error(t, err) |
| 82 | } else { |
| 83 | require.NoError(t, err) |
| 84 | require.Equal(t, "pong", resp) |
| 85 | } |
| 86 | }) |
| 87 | } |
| 88 | } |