frostfs-s3-gw/api/handler/object_list_test.go
Alex Vanin 813aa2f173 Rename package name
Due to source code relocation from GitHub.

Signed-off-by: Alex Vanin <a.vanin@yadro.com>
2023-03-07 17:38:08 +03:00

197 lines
6.4 KiB
Go

package handler
import (
"net/http"
"net/url"
"strconv"
"testing"
"git.frostfs.info/TrueCloudLab/frostfs-s3-gw/api/data"
"github.com/stretchr/testify/require"
)
func TestParseContinuationToken(t *testing.T) {
var err error
t.Run("empty token", func(t *testing.T) {
var queryValues = map[string][]string{
"continuation-token": {""},
}
_, err = parseContinuationToken(queryValues)
require.Error(t, err)
})
t.Run("invalid not empty token", func(t *testing.T) {
var queryValues = map[string][]string{
"continuation-token": {"asd"},
}
_, err = parseContinuationToken(queryValues)
require.Error(t, err)
})
t.Run("valid token", func(t *testing.T) {
tokenStr := "75BTT5Z9o79XuKdUeGqvQbqDnxu6qWcR5EhxW8BXFf8t"
var queryValues = map[string][]string{
"continuation-token": {tokenStr},
}
token, err := parseContinuationToken(queryValues)
require.NoError(t, err)
require.Equal(t, tokenStr, token)
})
}
func TestListObjectNullVersions(t *testing.T) {
hc := prepareHandlerContext(t)
bktName, objName := "bucket-versioning-enabled", "object"
createTestBucket(hc, bktName)
putObjectContent(hc, bktName, objName, "content")
putBucketVersioning(t, hc, bktName, true)
putObjectContent(hc, bktName, objName, "content2")
result := listVersions(t, hc, bktName)
require.Len(t, result.Version, 2)
require.Equal(t, data.UnversionedObjectVersionID, result.Version[1].VersionID)
}
func TestS3CompatibilityBucketListV2BothContinuationTokenStartAfter(t *testing.T) {
tc := prepareHandlerContext(t)
bktName := "bucket-for-listing"
objects := []string{"bar", "baz", "foo", "quxx"}
bktInfo, _ := createBucketAndObject(tc, bktName, objects[0])
for _, objName := range objects[1:] {
createTestObject(tc, bktInfo, objName)
}
listV2Response1 := listObjectsV2(t, tc, bktName, "", "", "bar", "", 1)
nextContinuationToken := listV2Response1.NextContinuationToken
require.Equal(t, "baz", listV2Response1.Contents[0].Key)
listV2Response2 := listObjectsV2(t, tc, bktName, "", "", "bar", nextContinuationToken, -1)
require.Equal(t, nextContinuationToken, listV2Response2.ContinuationToken)
require.Equal(t, "bar", listV2Response2.StartAfter)
require.False(t, listV2Response2.IsTruncated)
require.Equal(t, "foo", listV2Response2.Contents[0].Key)
require.Equal(t, "quxx", listV2Response2.Contents[1].Key)
}
func TestS3BucketListDelimiterBasic(t *testing.T) {
tc := prepareHandlerContext(t)
bktName := "bucket-for-listing"
objects := []string{"foo/bar", "foo/bar/xyzzy", "quux/thud", "asdf"}
bktInfo, _ := createBucketAndObject(tc, bktName, objects[0])
for _, objName := range objects[1:] {
createTestObject(tc, bktInfo, objName)
}
listV1Response := listObjectsV1(t, tc, bktName, "", "/", "", -1)
require.Equal(t, "/", listV1Response.Delimiter)
require.Equal(t, "asdf", listV1Response.Contents[0].Key)
require.Len(t, listV1Response.CommonPrefixes, 2)
require.Equal(t, "foo/", listV1Response.CommonPrefixes[0].Prefix)
require.Equal(t, "quux/", listV1Response.CommonPrefixes[1].Prefix)
}
func TestS3BucketListV2DelimiterPrefix(t *testing.T) {
tc := prepareHandlerContext(t)
bktName := "bucket-for-listingv2"
objects := []string{"asdf", "boo/bar", "boo/baz/xyzzy", "cquux/thud", "cquux/bla"}
bktInfo, _ := createBucketAndObject(tc, bktName, objects[0])
for _, objName := range objects[1:] {
createTestObject(tc, bktInfo, objName)
}
var empty []string
delim := "/"
prefix := ""
continuationToken := validateListV2(t, tc, bktName, prefix, delim, "", 1, true, false, []string{"asdf"}, empty)
continuationToken = validateListV2(t, tc, bktName, prefix, delim, continuationToken, 1, true, false, empty, []string{"boo/"})
validateListV2(t, tc, bktName, prefix, delim, continuationToken, 1, false, true, empty, []string{"cquux/"})
continuationToken = validateListV2(t, tc, bktName, prefix, delim, "", 2, true, false, []string{"asdf"}, []string{"boo/"})
validateListV2(t, tc, bktName, prefix, delim, continuationToken, 2, false, true, empty, []string{"cquux/"})
prefix = "boo/"
continuationToken = validateListV2(t, tc, bktName, prefix, delim, "", 1, true, false, []string{"boo/bar"}, empty)
validateListV2(t, tc, bktName, prefix, delim, continuationToken, 1, false, true, empty, []string{"boo/baz/"})
validateListV2(t, tc, bktName, prefix, delim, "", 2, false, true, []string{"boo/bar"}, []string{"boo/baz/"})
}
func listObjectsV2(t *testing.T, tc *handlerContext, bktName, prefix, delimiter, startAfter, continuationToken string, maxKeys int) *ListObjectsV2Response {
query := prepareCommonListObjectsQuery(prefix, delimiter, maxKeys)
if len(startAfter) != 0 {
query.Add("start-after", startAfter)
}
if len(continuationToken) != 0 {
query.Add("continuation-token", continuationToken)
}
w, r := prepareTestFullRequest(tc, bktName, "", query, nil)
tc.Handler().ListObjectsV2Handler(w, r)
assertStatus(t, w, http.StatusOK)
res := &ListObjectsV2Response{}
parseTestResponse(t, w, res)
return res
}
func validateListV2(t *testing.T, tc *handlerContext, bktName, prefix, delimiter, continuationToken string, maxKeys int,
isTruncated, last bool, checkObjects, checkPrefixes []string) string {
response := listObjectsV2(t, tc, bktName, prefix, delimiter, "", continuationToken, maxKeys)
require.Equal(t, isTruncated, response.IsTruncated)
require.Equal(t, last, len(response.NextContinuationToken) == 0)
require.Len(t, response.Contents, len(checkObjects))
for i := 0; i < len(checkObjects); i++ {
require.Equal(t, checkObjects[i], response.Contents[i].Key)
}
require.Len(t, response.CommonPrefixes, len(checkPrefixes))
for i := 0; i < len(checkPrefixes); i++ {
require.Equal(t, checkPrefixes[i], response.CommonPrefixes[i].Prefix)
}
return response.NextContinuationToken
}
func prepareCommonListObjectsQuery(prefix, delimiter string, maxKeys int) url.Values {
query := make(url.Values)
if len(delimiter) != 0 {
query.Add("delimiter", delimiter)
}
if len(prefix) != 0 {
query.Add("prefix", prefix)
}
if maxKeys != -1 {
query.Add("max-keys", strconv.Itoa(maxKeys))
}
return query
}
func listObjectsV1(t *testing.T, tc *handlerContext, bktName, prefix, delimiter, marker string, maxKeys int) *ListObjectsV1Response {
query := prepareCommonListObjectsQuery(prefix, delimiter, maxKeys)
if len(marker) != 0 {
query.Add("marker", marker)
}
w, r := prepareTestFullRequest(tc, bktName, "", query, nil)
tc.Handler().ListObjectsV1Handler(w, r)
assertStatus(t, w, http.StatusOK)
res := &ListObjectsV1Response{}
parseTestResponse(t, w, res)
return res
}