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
  10         "git.curoverse.com/arvados.git/lib/cmd"
  11         check "gopkg.in/check.v1"
  12 )
  13
  14 var _ = check.Suite(&CommandSuite{})
  15
  16 var (
  17         // Commands must satisfy cmd.Handler interface
  18         _ cmd.Handler = dumpCommand{}
  19         _ cmd.Handler = checkCommand{}
  20 )
  21
  22 type CommandSuite struct{}
  23
  24 func (s *CommandSuite) TestBadArg(c *check.C) {
  25         var stderr bytes.Buffer
  26         code := DumpCommand.RunCommand("arvados config-dump", []string{"-badarg"}, bytes.NewBuffer(nil), bytes.NewBuffer(nil), &stderr)
  27         c.Check(code, check.Equals, 2)
  28         c.Check(stderr.String(), check.Matches, `(?ms)flag provided but not defined: -badarg\nUsage:\n.*`)
  29 }
  30
  31 func (s *CommandSuite) TestEmptyInput(c *check.C) {
  32         var stdout, stderr bytes.Buffer
  33         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, &bytes.Buffer{}, &stdout, &stderr)
  34         c.Check(code, check.Equals, 1)
  35         c.Check(stderr.String(), check.Matches, `config does not define any clusters\n`)
  36 }
  37
  38 func (s *CommandSuite) TestCheckNoDeprecatedKeys(c *check.C) {
  39         var stdout, stderr bytes.Buffer
  40         in := `
  41 Clusters:
  42  z1234:
  43   API:
  44     MaxItemsPerResponse: 1234
  45   PostgreSQL:
  46     Connection:
  47       sslmode: require
  48   Services:
  49     RailsAPI:
  50       InternalURLs:
  51         "http://0.0.0.0:8000": {}
  52 `
  53         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
  54         c.Check(code, check.Equals, 0)
  55         c.Check(stdout.String(), check.Equals, "")
  56         c.Check(stderr.String(), check.Equals, "")
  57 }
  58
  59 func (s *CommandSuite) TestCheckDeprecatedKeys(c *check.C) {
  60         var stdout, stderr bytes.Buffer
  61         in := `
  62 Clusters:
  63  z1234:
  64   RequestLimits:
  65     MaxItemsPerResponse: 1234
  66 `
  67         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
  68         c.Check(code, check.Equals, 1)
  69         c.Check(stdout.String(), check.Matches, `(?ms).*\n\- +.*MaxItemsPerResponse: 1000\n\+ +MaxItemsPerResponse: 1234\n.*`)
  70 }
  71
  72 func (s *CommandSuite) TestCheckUnknownKey(c *check.C) {
  73         var stdout, stderr bytes.Buffer
  74         in := `
  75 Clusters:
  76  z1234:
  77   Bogus1: foo
  78   BogusSection:
  79     Bogus2: foo
  80   API:
  81     Bogus3:
  82      Bogus4: true
  83   PostgreSQL:
  84     ConnectionPool:
  85       {Bogus5: true}
  86 `
  87         code := CheckCommand.RunCommand("arvados config-check", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
  88         c.Log(stderr.String())
  89         c.Check(code, check.Equals, 1)
  90         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.Bogus1\n.*`)
  91         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.BogusSection\n.*`)
  92         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.API.Bogus3\n.*`)
  93         c.Check(stderr.String(), check.Matches, `(?ms).*unexpected object in config entry: Clusters.z1234.PostgreSQL.ConnectionPool\n.*`)
  94 }
  95
  96 func (s *CommandSuite) TestDumpFormatting(c *check.C) {
  97         var stdout, stderr bytes.Buffer
  98         in := `
  99 Clusters:
 100  z1234:
 101   Containers:
 102    CloudVMs:
 103     TimeoutBooting: 600s
 104   Services:
 105    Controller:
 106     InternalURLs:
 107      http://localhost:12345: {}
 108 `
 109         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
 110         c.Check(code, check.Equals, 0)
 111         c.Check(stdout.String(), check.Matches, `(?ms).*TimeoutBooting: 10m\n.*`)
 112         c.Check(stdout.String(), check.Matches, `(?ms).*http://localhost:12345: {}\n.*`)
 113 }
 114
 115 func (s *CommandSuite) TestDumpUnknownKey(c *check.C) {
 116         var stdout, stderr bytes.Buffer
 117         in := `
 118 Clusters:
 119  z1234:
 120   UnknownKey: foobar
 121   ManagementToken: secret
 122 `
 123         code := DumpCommand.RunCommand("arvados config-dump", []string{"-config", "-"}, bytes.NewBufferString(in), &stdout, &stderr)
 124         c.Check(code, check.Equals, 0)
 125         c.Check(stderr.String(), check.Matches, `(?ms).*deprecated or unknown config entry: Clusters.z1234.UnknownKey.*`)
 126         c.Check(stdout.String(), check.Matches, `(?ms)Clusters:\n  z1234:\n.*`)
 127         c.Check(stdout.String(), check.Matches, `(?ms).*\n *ManagementToken: secret\n.*`)
 128         c.Check(stdout.String(), check.Not(check.Matches), `(?ms).*UnknownKey.*`)
 129 }