daemon/info_unix_test.go

   1 // +build !windows
   2
   3 package daemon
   4
   5 import (
   6         "testing"
   7
   8         "github.com/docker/docker/api/types"
   9         "github.com/docker/docker/dockerversion"
  10         "github.com/stretchr/testify/assert"
  11 )
  12
  13 func TestParseInitVersion(t *testing.T) {
  14         tests := []struct {
  15                 version string
  16                 result  types.Commit
  17                 invalid bool
  18         }{
  19                 {
  20                         version: "tini version 0.13.0 - git.949e6fa",
  21                         result:  types.Commit{ID: "949e6fa", Expected: dockerversion.InitCommitID[0:7]},
  22                 }, {
  23                         version: "tini version 0.13.0\n",
  24                         result:  types.Commit{ID: "v0.13.0", Expected: dockerversion.InitCommitID},
  25                 }, {
  26                         version: "tini version 0.13.2",
  27                         result:  types.Commit{ID: "v0.13.2", Expected: dockerversion.InitCommitID},
  28                 }, {
  29                         version: "tini version0.13.2",
  30                         result:  types.Commit{ID: "N/A", Expected: dockerversion.InitCommitID},
  31                         invalid: true,
  32                 }, {
  33                         version: "",
  34                         result:  types.Commit{ID: "N/A", Expected: dockerversion.InitCommitID},
  35                         invalid: true,
  36                 }, {
  37                         version: "hello world",
  38                         result:  types.Commit{ID: "N/A", Expected: dockerversion.InitCommitID},
  39                         invalid: true,
  40                 },
  41         }
  42
  43         for _, test := range tests {
  44                 ver, err := parseInitVersion(string(test.version))
  45                 if test.invalid {
  46                         assert.Error(t, err)
  47                 } else {
  48                         assert.NoError(t, err)
  49                 }
  50                 assert.Equal(t, test.result, ver)
  51         }
  52 }