forked from TrueCloudLab/frostfs-s3-gw
341 lines
9.9 KiB
Go
341 lines
9.9 KiB
Go
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/*
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* MinIO Cloud Storage, (C) 2017 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package azure
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import (
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"encoding/base64"
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"fmt"
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"net/http"
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"os"
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"reflect"
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"strconv"
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"testing"
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"github.com/dustin/go-humanize"
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"github.com/Azure/azure-storage-blob-go/azblob"
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minio "github.com/minio/minio/cmd"
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)
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func TestParseStorageEndpoint(t *testing.T) {
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testCases := []struct {
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host string
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accountName string
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expectedURL string
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expectedErr error
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}{
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{
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"", "myaccount", "https://myaccount.blob.core.windows.net", nil,
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},
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{
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"myaccount.blob.core.usgovcloudapi.net", "myaccount", "https://myaccount.blob.core.usgovcloudapi.net", nil,
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},
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{
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"http://localhost:10000", "myaccount", "http://localhost:10000/myaccount", nil,
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},
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}
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for i, testCase := range testCases {
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endpointURL, err := parseStorageEndpoint(testCase.host, testCase.accountName)
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if err != testCase.expectedErr {
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t.Errorf("Test %d: Expected error %s, got %s", i+1, testCase.expectedErr, err)
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}
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if endpointURL.String() != testCase.expectedURL {
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t.Errorf("Test %d: Expected URL %s, got %s", i+1, testCase.expectedURL, endpointURL.String())
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}
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}
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}
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// Test canonical metadata.
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func TestS3MetaToAzureProperties(t *testing.T) {
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headers := map[string]string{
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"accept-encoding": "gzip",
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"content-encoding": "gzip",
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"cache-control": "age: 3600",
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"content-disposition": "dummy",
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"content-length": "10",
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"content-type": "application/javascript",
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"X-Amz-Meta-Hdr": "value",
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"X-Amz-Meta-X_test_key": "value",
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"X-Amz-Meta-X__test__key": "value",
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"X-Amz-Meta-X-Test__key": "value",
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"X-Amz-Meta-X-Amz-Key": "hu3ZSqtqwn+aL4V2VhAeov4i+bG3KyCtRMSXQFRHXOk=",
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"X-Amz-Meta-X-Amz-Matdesc": "{}",
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"X-Amz-Meta-X-Amz-Iv": "eWmyryl8kq+EVnnsE7jpOg==",
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}
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// Only X-Amz-Meta- prefixed entries will be returned in
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// Metadata (without the prefix!)
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expectedHeaders := map[string]string{
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"Hdr": "value",
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"X__test__key": "value",
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"X____test____key": "value",
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"X_Test____key": "value",
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"X_Amz_Key": "hu3ZSqtqwn+aL4V2VhAeov4i+bG3KyCtRMSXQFRHXOk=",
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"X_Amz_Matdesc": "{}",
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"X_Amz_Iv": "eWmyryl8kq+EVnnsE7jpOg==",
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}
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meta, _, err := s3MetaToAzureProperties(minio.GlobalContext, headers)
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if err != nil {
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t.Fatalf("Test failed, with %s", err)
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}
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if !reflect.DeepEqual(map[string]string(meta), expectedHeaders) {
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t.Fatalf("Test failed, expected %#v, got %#v", expectedHeaders, meta)
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}
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headers = map[string]string{
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"invalid--meta": "value",
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}
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_, _, err = s3MetaToAzureProperties(minio.GlobalContext, headers)
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if err != nil {
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if _, ok := err.(minio.UnsupportedMetadata); !ok {
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t.Fatalf("Test failed with unexpected error %s, expected UnsupportedMetadata", err)
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}
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}
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headers = map[string]string{
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"content-md5": "Dce7bmCX61zvxzP5QmfelQ==",
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}
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_, props, err := s3MetaToAzureProperties(minio.GlobalContext, headers)
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if err != nil {
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t.Fatalf("Test failed, with %s", err)
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}
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if base64.StdEncoding.EncodeToString(props.ContentMD5) != headers["content-md5"] {
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t.Fatalf("Test failed, expected %s, got %s", headers["content-md5"], props.ContentMD5)
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}
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}
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func TestAzurePropertiesToS3Meta(t *testing.T) {
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// Just one testcase. Adding more test cases does not add value to the testcase
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// as azureToS3Metadata() just adds a prefix.
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metadata := map[string]string{
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"first_name": "myname",
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"x_test_key": "value",
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"x_test__key": "value",
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"x__test__key": "value",
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"x____test____key": "value",
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"x_amz_key": "hu3ZSqtqwn+aL4V2VhAeov4i+bG3KyCtRMSXQFRHXOk=",
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"x_amz_matdesc": "{}",
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"x_amz_iv": "eWmyryl8kq+EVnnsE7jpOg==",
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}
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expectedMeta := map[string]string{
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"X-Amz-Meta-First-Name": "myname",
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"X-Amz-Meta-X-Test-Key": "value",
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"X-Amz-Meta-X-Test_key": "value",
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"X-Amz-Meta-X_test_key": "value",
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"X-Amz-Meta-X__test__key": "value",
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"X-Amz-Meta-X-Amz-Key": "hu3ZSqtqwn+aL4V2VhAeov4i+bG3KyCtRMSXQFRHXOk=",
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"X-Amz-Meta-X-Amz-Matdesc": "{}",
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"X-Amz-Meta-X-Amz-Iv": "eWmyryl8kq+EVnnsE7jpOg==",
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"Cache-Control": "max-age: 3600",
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"Content-Disposition": "dummy",
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"Content-Encoding": "gzip",
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"Content-Length": "10",
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"Content-MD5": base64.StdEncoding.EncodeToString([]byte("base64-md5")),
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"Content-Type": "application/javascript",
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}
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actualMeta := azurePropertiesToS3Meta(metadata, azblob.BlobHTTPHeaders{
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CacheControl: "max-age: 3600",
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ContentDisposition: "dummy",
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ContentEncoding: "gzip",
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ContentMD5: []byte("base64-md5"),
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ContentType: "application/javascript",
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}, 10)
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if !reflect.DeepEqual(actualMeta, expectedMeta) {
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t.Fatalf("Test failed, expected %#v, got %#v", expectedMeta, actualMeta)
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}
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}
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// Add tests for azure to object error (top level).
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func TestAzureToObjectError(t *testing.T) {
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testCases := []struct {
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actualErr error
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expectedErr error
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bucket, object string
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}{
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{
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nil, nil, "", "",
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},
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{
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fmt.Errorf("Non azure error"),
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fmt.Errorf("Non azure error"), "", "",
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},
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}
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for i, testCase := range testCases {
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if err := azureToObjectError(testCase.actualErr, testCase.bucket, testCase.object); err != nil {
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if err.Error() != testCase.expectedErr.Error() {
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t.Errorf("Test %d: Expected error %s, got %s", i+1, testCase.expectedErr, err)
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}
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} else {
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if testCase.expectedErr != nil {
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t.Errorf("Test %d expected an error but one was not produced", i+1)
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}
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}
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}
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}
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// Add tests for azure to object error (internal).
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func TestAzureCodesToObjectError(t *testing.T) {
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testCases := []struct {
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originalErr error
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actualServiceCode string
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actualStatusCode int
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expectedErr error
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bucket, object string
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}{
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{
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nil, "ContainerAlreadyExists", 0,
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minio.BucketExists{Bucket: "bucket"}, "bucket", "",
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},
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{
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nil, "InvalidResourceName", 0,
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minio.BucketNameInvalid{Bucket: "bucket."}, "bucket.", "",
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},
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{
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nil, "RequestBodyTooLarge", 0,
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minio.PartTooBig{}, "", "",
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},
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{
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nil, "InvalidMetadata", 0,
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minio.UnsupportedMetadata{}, "", "",
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},
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{
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nil, "", http.StatusNotFound,
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minio.ObjectNotFound{
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Bucket: "bucket",
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Object: "object",
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}, "bucket", "object",
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},
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{
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nil, "", http.StatusNotFound,
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minio.BucketNotFound{Bucket: "bucket"}, "bucket", "",
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},
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{
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nil, "", http.StatusBadRequest,
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minio.BucketNameInvalid{Bucket: "bucket."}, "bucket.", "",
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},
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{
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fmt.Errorf("unhandled azure error"), "", http.StatusForbidden,
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fmt.Errorf("unhandled azure error"), "", "",
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},
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}
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for i, testCase := range testCases {
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if err := azureCodesToObjectError(testCase.originalErr, testCase.actualServiceCode, testCase.actualStatusCode, testCase.bucket, testCase.object); err != nil {
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if err.Error() != testCase.expectedErr.Error() {
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t.Errorf("Test %d: Expected error %s, got %s", i+1, testCase.expectedErr, err)
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}
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} else {
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if testCase.expectedErr != nil {
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t.Errorf("Test %d expected an error but one was not produced", i+1)
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}
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}
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}
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}
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func TestAnonErrToObjectErr(t *testing.T) {
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testCases := []struct {
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name string
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statusCode int
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params []string
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wantErr error
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}{
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{"ObjectNotFound",
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http.StatusNotFound,
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[]string{"testBucket", "testObject"},
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minio.ObjectNotFound{Bucket: "testBucket", Object: "testObject"},
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},
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{"BucketNotFound",
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http.StatusNotFound,
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[]string{"testBucket", ""},
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minio.BucketNotFound{Bucket: "testBucket"},
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},
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{"ObjectNameInvalid",
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http.StatusBadRequest,
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[]string{"testBucket", "testObject"},
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minio.ObjectNameInvalid{Bucket: "testBucket", Object: "testObject"},
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},
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{"BucketNameInvalid",
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http.StatusBadRequest,
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[]string{"testBucket", ""},
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minio.BucketNameInvalid{Bucket: "testBucket"},
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},
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}
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for _, test := range testCases {
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t.Run(test.name, func(t *testing.T) {
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if err := minio.AnonErrToObjectErr(test.statusCode, test.params...); !reflect.DeepEqual(err, test.wantErr) {
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t.Errorf("anonErrToObjectErr() error = %v, wantErr %v", err, test.wantErr)
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}
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})
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}
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}
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func TestCheckAzureUploadID(t *testing.T) {
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invalidUploadIDs := []string{
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"123456789abcdefg",
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"hello world",
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"0x1234567890",
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"1234567890abcdef1234567890abcdef",
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}
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for _, uploadID := range invalidUploadIDs {
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if err := checkAzureUploadID(minio.GlobalContext, uploadID); err == nil {
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t.Fatalf("%s: expected: <error>, got: <nil>", uploadID)
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}
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}
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validUploadIDs := []string{
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"1234567890abcdef",
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"1122334455667788",
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}
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for _, uploadID := range validUploadIDs {
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if err := checkAzureUploadID(minio.GlobalContext, uploadID); err != nil {
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t.Fatalf("%s: expected: <nil>, got: %s", uploadID, err)
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}
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}
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}
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func TestParsingUploadChunkSize(t *testing.T) {
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key := "MINIO_AZURE_CHUNK_SIZE_MB"
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invalidValues := []string{
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"",
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"0,3",
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"100.1",
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"-1",
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}
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for i, chunkValue := range invalidValues {
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os.Setenv(key, chunkValue)
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result := getUploadChunkSizeFromEnv(key, strconv.Itoa(azureDefaultUploadChunkSize/humanize.MiByte))
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if result != azureDefaultUploadChunkSize {
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t.Errorf("Test %d: expected: %d, got: %d", i+1, azureDefaultUploadChunkSize, result)
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}
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}
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validValues := []string{
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"1",
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"1.25",
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"50",
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"99",
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}
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for i, chunkValue := range validValues {
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os.Setenv(key, chunkValue)
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result := getUploadChunkSizeFromEnv(key, strconv.Itoa(azureDefaultUploadChunkSize/humanize.MiByte))
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if result == azureDefaultUploadChunkSize {
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t.Errorf("Test %d: expected: %d, got: %d", i+1, azureDefaultUploadChunkSize, result)
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}
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}
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}
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