lib/config/cmd_test.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: AGPL-3.0
   4
   5 package config
   6
   7 import (
   8         "bytes"
   9         "io"
  10         "io/ioutil"
  11         "os"
  12
  13         "git.arvados.org/arvados.git/lib/cmd"
  14         check "gopkg.in/check.v1"
  15 )
  16
  17 var _ = check.Suite(&CommandSuite{})
  18
  19 var (
  20         // Commands must satisfy cmd.Handler interface
  21         _ cmd.Handler = dumpCommand{}
  22         _ cmd.Handler = checkCommand{}
  23 )
  24
  25 type CommandSuite struct{}
  26
  27 func (s *CommandSuite) SetUpSuite(c *check.C) {
  28         os.Unsetenv("ARVADOS_API_HOST")
  29         os.Unsetenv("ARVADOS_API_HOST_INSECURE")
  30         os.Unsetenv("ARVADOS_API_TOKEN")
  31 }
  32
  33 func (s *CommandSuite) TestDump_BadArg(c *check.C) {
  34         var stderr bytes.Buffer
  35         code := DumpCommand.RunCommand("arvados config-dump", []string{"-badarg"}, bytes.NewBuffer(nil), bytes.NewBuffer(nil), &stderr)
  36         c.Check(code, check.Equals, 2)
  37         c.Check(stderr.String(), check.Matches, `(?ms)flag provided but not defined: -badarg\nUsage:\n.*`)
  38 }
  39
  40 func (s *CommandSuite) TestDump_EmptyInput(c *check.C) {
  41         var stdout, stderr bytes.Buffer
  42         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, &bytes.Buffer{}, &stdout, &stderr)
  43         c.Check(code, check.Equals, 1)
  44         c.Check(stderr.String(), check.Matches, `config does not define any clusters\n`)
  45 }
  46
  47 func (s *CommandSuite) TestCheck_NoWarnings(c *check.C) {
  48         var stdout, stderr bytes.Buffer
  49         in := `
  50 Clusters:
  51  z1234:
  52   ManagementToken: xyzzy
  53   SystemRootToken: xyzzy
  54   API:
  55     MaxItemsPerResponse: 1234
  56   PostgreSQL:
  57     Connection:
  58       sslmode: require
  59   Services:
  60     RailsAPI:
  61       InternalURLs:
  62         "http://0.0.0.0:8000": {}
  63   Workbench:
  64     UserProfileFormFields:
  65       color:
  66         Type: select
  67         Options:
  68           fuchsia: {}
  69     ApplicationMimetypesWithViewIcon:
  70       whitespace: {}
  71 `
  72         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
  73         c.Check(code, check.Equals, 0)
  74         c.Check(stdout.String(), check.Equals, "")
  75         c.Check(stderr.String(), check.Equals, "")
  76 }
  77
  78 func (s *CommandSuite) TestCheck_DeprecatedKeys(c *check.C) {
  79         var stdout, stderr bytes.Buffer
  80         in := `
  81 Clusters:
  82  z1234:
  83   RequestLimits:
  84     MaxItemsPerResponse: 1234
  85 `
  86         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
  87         c.Check(code, check.Equals, 1)
  88         c.Check(stdout.String(), check.Matches, `(?ms).*\n\- +.*MaxItemsPerResponse: 1000\n\+ +MaxItemsPerResponse: 1234\n.*`)
  89 }
  90
  91 func (s *CommandSuite) TestCheck_OldKeepstoreConfigFile(c *check.C) {
  92         f, err := ioutil.TempFile("", "")
  93         c.Assert(err, check.IsNil)
  94         defer os.Remove(f.Name())
  95
  96         io.WriteString(f, "Listen: :12345\nDebug: true\n")
  97
  98         var stdout, stderr bytes.Buffer
  99         in := `
 100 Clusters:
 101  z1234:
 102   SystemLogs:
 103     LogLevel: info
 104 `
 105         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-", "-legacy-keepstore-config", f.Name()}, bytes.NewBufferString(in), &stdout, &stderr)
 106         c.Check(code, check.Equals, 1)
 107         c.Check(stdout.String(), check.Matches, `(?ms).*\n\- +.*LogLevel: info\n\+ +LogLevel: debug\n.*`)
 108         c.Check(stderr.String(), check.Matches, `(?ms).*you should remove the legacy keepstore config file.*\n`)
 109 }
 110
 111 func (s *CommandSuite) TestCheck_UnknownKey(c *check.C) {
 112         var stdout, stderr bytes.Buffer
 113         in := `
 114 Clusters:
 115  z1234:
 116   Bogus1: foo
 117   BogusSection:
 118     Bogus2: foo
 119   API:
 120     Bogus3:
 121      Bogus4: true
 122   PostgreSQL:
 123     ConnectionPool:
 124       {Bogus5: true}
 125 `
 126         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
 127         c.Log(stderr.String())
 128         c.Check(code, check.Equals, 1)
 129         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.Bogus1"\n.*`)
 130         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.BogusSection"\n.*`)
 131         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.API.Bogus3"\n.*`)
 132         c.Check(stderr.String(), check.Matches, `(?ms).*unexpected object in config entry: Clusters.z1234.PostgreSQL.ConnectionPool"\n.*`)
 133 }
 134
 135 func (s *CommandSuite) TestDump_Formatting(c *check.C) {
 136         var stdout, stderr bytes.Buffer
 137         in := `
 138 Clusters:
 139  z1234:
 140   Containers:
 141    CloudVMs:
 142     TimeoutBooting: 600s
 143   Services:
 144    Controller:
 145     InternalURLs:
 146      http://localhost:12345: {}
 147 `
 148         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
 149         c.Check(code, check.Equals, 0)
 150         c.Check(stdout.String(), check.Matches, `(?ms).*TimeoutBooting: 10m\n.*`)
 151         c.Check(stdout.String(), check.Matches, `(?ms).*http://localhost:12345: {}\n.*`)
 152 }
 153
 154 func (s *CommandSuite) TestDump_UnknownKey(c *check.C) {
 155         var stdout, stderr bytes.Buffer
 156         in := `
 157 Clusters:
 158  z1234:
 159   UnknownKey: foobar
 160   ManagementToken: secret
 161 `
 162         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
 163         c.Check(code, check.Equals, 0)
 164         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.UnknownKey.*`)
 165         c.Check(stdout.String(), check.Matches, `(?ms)Clusters:\n  z1234:\n.*`)
 166         c.Check(stdout.String(), check.Matches, `(?ms).*\n *ManagementToken: secret\n.*`)
 167         c.Check(stdout.String(), check.Not(check.Matches), `(?ms).*UnknownKey.*`)
 168 }