sdk/go/arvados/fs_site_test.go

   1 // Copyright (C) The Arvados Authors. All rights reserved.
   2 //
   3 // SPDX-License-Identifier: Apache-2.0
   4
   5 package arvados
   6
   7 import (
   8         "net/http"
   9         "os"
  10
  11         "git.curoverse.com/arvados.git/sdk/go/arvadostest"
  12         check "gopkg.in/check.v1"
  13 )
  14
  15 var _ = check.Suite(&SiteFSSuite{})
  16
  17 type SiteFSSuite struct {
  18         client *Client
  19         fs     CustomFileSystem
  20         kc     keepClient
  21 }
  22
  23 func (s *SiteFSSuite) SetUpTest(c *check.C) {
  24         s.client = &Client{
  25                 APIHost:   os.Getenv("ARVADOS_API_HOST"),
  26                 AuthToken: arvadostest.ActiveToken,
  27                 Insecure:  true,
  28         }
  29         s.kc = &keepClientStub{
  30                 blocks: map[string][]byte{
  31                         "3858f62230ac3c915f300c664312c63f": []byte("foobar"),
  32                 }}
  33         s.fs = s.client.SiteFileSystem(s.kc)
  34 }
  35
  36 func (s *SiteFSSuite) TestHttpFileSystemInterface(c *check.C) {
  37         _, ok := s.fs.(http.FileSystem)
  38         c.Check(ok, check.Equals, true)
  39 }
  40
  41 func (s *SiteFSSuite) TestByIDEmpty(c *check.C) {
  42         f, err := s.fs.Open("/by_id")
  43         c.Assert(err, check.IsNil)
  44         fis, err := f.Readdir(-1)
  45         c.Check(len(fis), check.Equals, 0)
  46 }
  47
  48 func (s *SiteFSSuite) TestByUUID(c *check.C) {
  49         f, err := s.fs.Open("/by_id")
  50         c.Assert(err, check.IsNil)
  51         fis, err := f.Readdir(-1)
  52         c.Check(err, check.IsNil)
  53         c.Check(len(fis), check.Equals, 0)
  54
  55         err = s.fs.Mkdir("/by_id/"+arvadostest.FooCollection, 0755)
  56         c.Check(err, check.Equals, os.ErrExist)
  57
  58         f, err = s.fs.Open("/by_id/" + arvadostest.NonexistentCollection)
  59         c.Assert(err, check.Equals, os.ErrNotExist)
  60
  61         f, err = s.fs.Open("/by_id/" + arvadostest.FooCollection)
  62         c.Assert(err, check.IsNil)
  63         fis, err = f.Readdir(-1)
  64         var names []string
  65         for _, fi := range fis {
  66                 names = append(names, fi.Name())
  67         }
  68         c.Check(names, check.DeepEquals, []string{"foo"})
  69
  70         _, err = s.fs.OpenFile("/by_id/"+arvadostest.NonexistentCollection, os.O_RDWR|os.O_CREATE, 0755)
  71         c.Check(err, check.Equals, ErrInvalidOperation)
  72         err = s.fs.Rename("/by_id/"+arvadostest.FooCollection, "/by_id/beep")
  73         c.Check(err, check.Equals, ErrInvalidArgument)
  74         err = s.fs.Rename("/by_id/"+arvadostest.FooCollection+"/foo", "/by_id/beep")
  75         c.Check(err, check.Equals, ErrInvalidArgument)
  76         _, err = s.fs.Stat("/by_id/beep")
  77         c.Check(err, check.Equals, os.ErrNotExist)
  78         err = s.fs.Rename("/by_id/"+arvadostest.FooCollection+"/foo", "/by_id/"+arvadostest.FooCollection+"/bar")
  79         c.Check(err, check.IsNil)
  80
  81         err = s.fs.Rename("/by_id", "/beep")
  82         c.Check(err, check.Equals, ErrInvalidArgument)
  83 }