minio/cmd/object-handlers_test.go
Karthic Rao 30183c4a9a tests: cleanup and unsigned request test. (#2880)
- Cleaning up of ListMultipartUpload API test for improving readability,
  code maintainance and extensibility.
- Moving ListMultipartUploads to Go 1.7 sub tests.
- Using the new Anonymous request helper function for
  ListMultipartUploads.
2016-10-07 20:16:57 -07:00

1882 lines
74 KiB
Go

/*
* Minio Cloud Storage, (C) 2016 Minio, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"bytes"
"crypto/md5"
"encoding/hex"
"encoding/xml"
"fmt"
"io"
"io/ioutil"
"net/http"
"net/http/httptest"
"net/url"
"strconv"
"sync"
"testing"
"time"
)
// Type to capture different modifications to API request to simulate failure cases.
type Fault int
const (
None Fault = iota
MissingContentLength
TooBigObject
TooBigDecodedLength
BadSignature
BadMD5
MissingUploadID
)
// Wrapper for calling GetObject API handler tests for both XL multiple disks and FS single drive setup.
func TestAPIGetObjectHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIGetObjectHandler, []string{"GetObject"})
}
func testAPIGetObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
objectName := "test-object"
// set of byte data for PutObject.
// object has to be created before running tests for GetObject.
// this is required even to assert the GetObject data,
// since dataInserted === dataFetched back is a primary criteria for any object storage this assertion is critical.
bytesData := []struct {
byteData []byte
}{
{generateBytesData(6 * 1024 * 1024)},
}
// set of inputs for uploading the objects before tests for downloading is done.
putObjectInputs := []struct {
bucketName string
objectName string
contentLength int64
textData []byte
metaData map[string]string
}{
// case - 1.
{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
}
sha256sum := ""
// iterate through the above set of inputs and upload the object.
for i, input := range putObjectInputs {
// uploading the object.
_, err := obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, sha256sum)
// if object upload fails stop the test.
if err != nil {
t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
}
}
// test cases with inputs and expected result for GetObject.
testCases := []struct {
bucketName string
objectName string
byteRange string // range of bytes to be fetched from GetObject.
// expected output.
expectedContent []byte // expected response body.
expectedRespStatus int // expected response status body.
}{
// Test case - 1.
// Fetching the entire object and validating its contents.
{
bucketName: bucketName,
objectName: objectName,
byteRange: "",
expectedContent: bytesData[0].byteData,
expectedRespStatus: http.StatusOK,
},
// Test case - 2.
// Case with non-existent object name.
{
bucketName: bucketName,
objectName: "abcd",
byteRange: "",
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrNoSuchKey), getGetObjectURL("", bucketName, "abcd"))),
expectedRespStatus: http.StatusNotFound,
},
// Test case - 3.
// Requesting from range 10-100.
{
bucketName: bucketName,
objectName: objectName,
byteRange: "bytes=10-100",
expectedContent: bytesData[0].byteData[10:101],
expectedRespStatus: http.StatusPartialContent,
},
// Test case - 4.
// Test case with invalid range.
{
bucketName: bucketName,
objectName: objectName,
byteRange: "bytes=-0",
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrInvalidRange), getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusRequestedRangeNotSatisfiable,
},
// Test case - 5.
// Test case with byte range exceeding the object size.
// Expected to read till end of the object.
{
bucketName: bucketName,
objectName: objectName,
byteRange: "bytes=10-1000000000000000",
expectedContent: bytesData[0].byteData[10:],
expectedRespStatus: http.StatusPartialContent,
},
}
// Iterating over the cases, fetching the object validating the response.
for i, testCase := range testCases {
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
rec := httptest.NewRecorder()
// construct HTTP request for Get Object end point.
req, err := newTestSignedRequestV4("GET", getGetObjectURL("", testCase.bucketName, testCase.objectName),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Test %d: Failed to create HTTP request for Get Object: <ERROR> %v", i+1, err)
}
if testCase.byteRange != "" {
req.Header.Add("Range", testCase.byteRange)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Fatalf("Case %d: Expected the response status to be `%d`, but instead found `%d`", i+1, testCase.expectedRespStatus, rec.Code)
}
// read the response body.
actualContent, err := ioutil.ReadAll(rec.Body)
if err != nil {
t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
}
// Verify whether the bucket obtained object is same as the one created.
if !bytes.Equal(testCase.expectedContent, actualContent) {
t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
}
}
// HTTP request for testing when `objectLayer` is set to `nil`.
// There is no need to use an existing bucket and valid input for creating the request
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("GET", getGetObjectURL("", nilBucket, nilObject),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// Wrapper for calling PutObject API handler tests using streaming signature v4 for both XL multiple disks and FS single drive setup.
func TestAPIPutObjectStreamSigV4Handler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectStreamSigV4Handler, []string{"PutObject"})
}
func testAPIPutObjectStreamSigV4Handler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
objectName := "test-object"
bytesDataLen := 65 * 1024
bytesData := bytes.Repeat([]byte{'a'}, bytesDataLen)
// byte data for PutObject.
// test cases with inputs and expected result for GetObject.
testCases := []struct {
bucketName string
objectName string
data []byte
dataLen int
chunkSize int64
// expected output.
expectedContent []byte // expected response body.
expectedRespStatus int // expected response status body.
// Access keys
accessKey string
secretKey string
shouldPass bool
removeAuthHeader bool
}{
// Test case - 1.
// Fetching the entire object and validating its contents.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
chunkSize: 64 * 1024, // 64k
expectedContent: []byte{},
expectedRespStatus: http.StatusOK,
accessKey: credentials.AccessKeyID,
secretKey: credentials.SecretAccessKey,
shouldPass: true,
},
// Test case - 2
// Small chunk size.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
chunkSize: 1 * 1024, // 1k
expectedContent: []byte{},
expectedRespStatus: http.StatusOK,
accessKey: credentials.AccessKeyID,
secretKey: credentials.SecretAccessKey,
shouldPass: true,
},
// Test case - 3
// Invalid access key id.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
chunkSize: 64 * 1024, // 64k
expectedContent: []byte{},
expectedRespStatus: http.StatusForbidden,
accessKey: "",
secretKey: "",
shouldPass: false,
},
// Test case - 4
// Wrong auth header returns as bad request.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
chunkSize: 64 * 1024, // 64k
expectedContent: []byte{},
expectedRespStatus: http.StatusBadRequest,
accessKey: credentials.AccessKeyID,
secretKey: credentials.SecretAccessKey,
shouldPass: false,
removeAuthHeader: true,
},
// Test case - 5
// Large chunk size.. also passes.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
chunkSize: 100 * 1024, // 100k
expectedContent: []byte{},
expectedRespStatus: http.StatusOK,
accessKey: credentials.AccessKeyID,
secretKey: credentials.SecretAccessKey,
shouldPass: false,
},
}
// Iterating over the cases, fetching the object validating the response.
for i, testCase := range testCases {
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
rec := httptest.NewRecorder()
// construct HTTP request for Put Object end point.
req, err := newTestStreamingSignedRequest("PUT",
getPutObjectURL("", testCase.bucketName, testCase.objectName),
int64(testCase.dataLen), testCase.chunkSize, bytes.NewReader(testCase.data),
testCase.accessKey, testCase.secretKey)
if err != nil {
t.Fatalf("Test %d: Failed to create HTTP request for Put Object: <ERROR> %v", i+1, err)
}
// Removes auth header if test case requires it.
if testCase.removeAuthHeader {
req.Header.Del("Authorization")
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Errorf("Test %d: Expected the response status to be `%d`, but instead found `%d`", i+1, testCase.expectedRespStatus, rec.Code)
}
// read the response body.
actualContent, err := ioutil.ReadAll(rec.Body)
if err != nil {
t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
}
if testCase.shouldPass {
// Verify whether the bucket obtained object is same as the one created.
if !bytes.Equal(testCase.expectedContent, actualContent) {
t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
}
buffer := new(bytes.Buffer)
err = obj.GetObject(testCase.bucketName, testCase.objectName, 0, int64(bytesDataLen), buffer)
if err != nil {
t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
}
if !bytes.Equal(bytesData, buffer.Bytes()) {
t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the uploaded object doesn't match the original one.", i+1, instanceType)
}
buffer.Reset()
}
}
}
// Wrapper for calling PutObject API handler tests for both XL multiple disks and FS single drive setup.
func TestAPIPutObjectHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectHandler, []string{"PutObject"})
}
func testAPIPutObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
objectName := "test-object"
// byte data for PutObject.
bytesData := generateBytesData(6 * 1024 * 1024)
// test cases with inputs and expected result for GetObject.
testCases := []struct {
bucketName string
objectName string
data []byte
dataLen int
// expected output.
expectedContent []byte // expected response body.
expectedRespStatus int // expected response status body.
}{
// Test case - 1.
// Fetching the entire object and validating its contents.
{
bucketName: bucketName,
objectName: objectName,
data: bytesData,
dataLen: len(bytesData),
expectedContent: []byte{},
expectedRespStatus: http.StatusOK,
},
}
// Iterating over the cases, fetching the object validating the response.
for i, testCase := range testCases {
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
rec := httptest.NewRecorder()
// construct HTTP request for Get Object end point.
req, err := newTestSignedRequestV4("PUT", getPutObjectURL("", testCase.bucketName, testCase.objectName),
int64(testCase.dataLen), bytes.NewReader(testCase.data), credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Test %d: Failed to create HTTP request for Put Object: <ERROR> %v", i+1, err)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) GetObjectHandler` handles the request.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Fatalf("Case %d: Expected the response status to be `%d`, but instead found `%d`", i+1, testCase.expectedRespStatus, rec.Code)
}
// read the response body.
actualContent, err := ioutil.ReadAll(rec.Body)
if err != nil {
t.Fatalf("Test %d: %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
}
// Verify whether the bucket obtained object is same as the one created.
if !bytes.Equal(testCase.expectedContent, actualContent) {
t.Errorf("Test %d: %s: Object content differs from expected value.: %s", i+1, instanceType, string(actualContent))
}
buffer := new(bytes.Buffer)
err = obj.GetObject(testCase.bucketName, testCase.objectName, 0, int64(len(bytesData)), buffer)
if err != nil {
t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
}
if !bytes.Equal(bytesData, buffer.Bytes()) {
t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the uploaded object doesn't match the original one.", i+1, instanceType)
}
buffer.Reset()
}
// HTTP request to test the case of `objectLayer` being set to `nil`.
// There is no need to use an existing bucket or valid input for creating the request,
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("PUT", getPutObjectURL("", nilBucket, nilObject),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// Wrapper for calling Copy Object API handler tests for both XL multiple disks and single node setup.
func TestAPICopyObjectHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPICopyObjectHandler, []string{"CopyObject"})
}
func testAPICopyObjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
objectName := "test-object"
// register event notifier.
err := initEventNotifier(obj)
if err != nil {
t.Fatalf("Initializing event notifiers failed")
}
// set of byte data for PutObject.
// object has to be created before running tests for Copy Object.
// this is required even to assert the copied object,
bytesData := []struct {
byteData []byte
}{
{generateBytesData(6 * 1024 * 1024)},
}
buffers := []*bytes.Buffer{
new(bytes.Buffer),
new(bytes.Buffer),
}
// set of inputs for uploading the objects before tests for downloading is done.
putObjectInputs := []struct {
bucketName string
objectName string
contentLength int64
textData []byte
metaData map[string]string
}{
// case - 1.
{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
}
sha256sum := ""
// iterate through the above set of inputs and upload the object.
for i, input := range putObjectInputs {
// uploading the object.
_, err = obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, sha256sum)
// if object upload fails stop the test.
if err != nil {
t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
}
}
// test cases with inputs and expected result for Copy Object.
testCases := []struct {
bucketName string
newObjectName string // name of the newly copied object.
copySourceHeader string // data for "X-Amz-Copy-Source" header. Contains the object to be copied in the URL.
// expected output.
expectedRespStatus int
}{
// Test case - 1.
{
bucketName: bucketName,
newObjectName: "newObject1",
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
expectedRespStatus: http.StatusOK,
},
// Test case - 2.
// Test case with invalid source object.
{
bucketName: bucketName,
newObjectName: "newObject1",
copySourceHeader: url.QueryEscape("/"),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 3.
// Test case with new object name is same as object to be copied.
{
bucketName: bucketName,
newObjectName: objectName,
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 4.
// Test case with non-existent source file.
// Case for the purpose of failing `api.ObjectAPI.GetObjectInfo`.
// Expecting the response status code to http.StatusNotFound (404).
{
bucketName: bucketName,
newObjectName: objectName,
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + "non-existent-object"),
expectedRespStatus: http.StatusNotFound,
},
// Test case - 5.
// Test case with non-existent source file.
// Case for the purpose of failing `api.ObjectAPI.PutObject`.
// Expecting the response status code to http.StatusNotFound (404).
{
bucketName: "non-existent-destination-bucket",
newObjectName: objectName,
copySourceHeader: url.QueryEscape("/" + bucketName + "/" + objectName),
expectedRespStatus: http.StatusNotFound,
},
}
for i, testCase := range testCases {
var req *http.Request
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
rec := httptest.NewRecorder()
// construct HTTP request for copy object.
req, err = newTestSignedRequestV4("PUT", getCopyObjectURL("", testCase.bucketName, testCase.newObjectName),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Test %d: Failed to create HTTP request for copy Object: <ERROR> %v", i+1, err)
}
// "X-Amz-Copy-Source" header contains the information about the source bucket and the object to copied.
if testCase.copySourceHeader != "" {
req.Header.Set("X-Amz-Copy-Source", testCase.copySourceHeader)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to execute the handler, `func (api objectAPIHandlers) CopyObjectHandler` handles the request.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Fatalf("Test %d: %s: Expected the response status to be `%d`, but instead found `%d`", i+1, instanceType, testCase.expectedRespStatus, rec.Code)
}
if rec.Code == http.StatusOK {
// See if the new object is formed.
// testing whether the copy was successful.
err = obj.GetObject(testCase.bucketName, testCase.newObjectName, 0, int64(len(bytesData[0].byteData)), buffers[0])
if err != nil {
t.Fatalf("Test %d: %s: Failed to fetch the copied object: <ERROR> %s", i+1, instanceType, err)
}
if !bytes.Equal(bytesData[0].byteData, buffers[0].Bytes()) {
t.Errorf("Test %d: %s: Data Mismatch: Data fetched back from the copied object doesn't match the original one.", i+1, instanceType)
}
buffers[0].Reset()
}
}
// HTTP request to test the case of `objectLayer` being set to `nil`.
// There is no need to use an existing bucket or valid input for creating the request,
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("PUT", getCopyObjectURL("", nilBucket, nilObject),
0, nil, "", "")
// Below is how CopyObjectHandler is registered.
// bucket.Methods("PUT").Path("/{object:.+}").HeadersRegexp("X-Amz-Copy-Source", ".*?(\\/|%2F).*?")
// Its necessary to set the "X-Amz-Copy-Source" header for the request to be accepted by the handler.
nilReq.Header.Set("X-Amz-Copy-Source", url.QueryEscape("/"+nilBucket+"/"+nilObject))
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// Wrapper for calling NewMultipartUpload tests for both XL multiple disks and single node setup.
// First register the HTTP handler for NewMutlipartUpload, then a HTTP request for NewMultipart upload is made.
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
func TestAPINewMultipartHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPINewMultipartHandler, []string{"NewMultipart"})
}
func testAPINewMultipartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
objectName := "test-object-new-multipart"
rec := httptest.NewRecorder()
// construct HTTP request for copy object.
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, objectName),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to executes the registered handler.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != http.StatusOK {
t.Fatalf("%s: Expected the response status to be `%d`, but instead found `%d`", instanceType, http.StatusOK, rec.Code)
}
// decode the response body.
decoder := xml.NewDecoder(rec.Body)
multipartResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(multipartResponse)
if err != nil {
t.Fatalf("Error decoding the recorded response Body")
}
// verify the uploadID my making an attempt to list parts.
_, err = obj.ListObjectParts(bucketName, objectName, multipartResponse.UploadID, 0, 1)
if err != nil {
t.Fatalf("Invalid UploadID: <ERROR> %s", err)
}
// HTTP request to test the case of `objectLayer` being set to `nil`.
// There is no need to use an existing bucket or valid input for creating the request,
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("POST", getNewMultipartURL("", nilBucket, nilObject),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// Wrapper for calling NewMultipartUploadParallel tests for both XL multiple disks and single node setup.
// The objective of the test is to initialte multipart upload on the same object 10 times concurrently,
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
func TestAPINewMultipartHandlerParallel(t *testing.T) {
ExecObjectLayerAPITest(t, testAPINewMultipartHandlerParallel, []string{"NewMultipart"})
}
func testAPINewMultipartHandlerParallel(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
// used for storing the uploadID's parsed on concurrent HTTP requests for NewMultipart upload on the same object.
testUploads := struct {
sync.Mutex
uploads []string
}{}
objectName := "test-object-new-multipart-parallel"
var wg sync.WaitGroup
for i := 0; i < 10; i++ {
wg.Add(1)
// Initiate NewMultipart upload on the same object 10 times concurrrently.
go func() {
defer wg.Done()
rec := httptest.NewRecorder()
// construct HTTP request for copy object.
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, objectName), 0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to executes the registered handler.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != http.StatusOK {
t.Fatalf("Minio %s: Expected the response status to be `%d`, but instead found `%d`", instanceType, http.StatusOK, rec.Code)
}
// decode the response body.
decoder := xml.NewDecoder(rec.Body)
multipartResponse := &InitiateMultipartUploadResponse{}
err = decoder.Decode(multipartResponse)
if err != nil {
t.Fatalf("Minio %s: Error decoding the recorded response Body", instanceType)
}
// push the obtained upload ID from the response into the array.
testUploads.Lock()
testUploads.uploads = append(testUploads.uploads, multipartResponse.UploadID)
testUploads.Unlock()
}()
}
// Wait till all go routines finishes execution.
wg.Wait()
// Validate the upload ID by an attempt to list parts using it.
for _, uploadID := range testUploads.uploads {
_, err := obj.ListObjectParts(bucketName, objectName, uploadID, 0, 1)
if err != nil {
t.Fatalf("Invalid UploadID: <ERROR> %s", err)
}
}
}
// The UploadID from the response body is parsed and its existence is asserted with an attempt to ListParts using it.
func TestAPICompleteMultipartHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPICompleteMultipartHandler, []string{"CompleteMultipart"})
}
func testAPICompleteMultipartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
// Calculates MD5 sum of the given byte array.
findMD5 := func(toBeHashed []byte) string {
hasher := md5.New()
hasher.Write(toBeHashed)
return hex.EncodeToString(hasher.Sum(nil))
}
objectName := "test-object-new-multipart"
uploadID, err := obj.NewMultipartUpload(bucketName, objectName, nil)
if err != nil {
// Failed to create NewMultipartUpload, abort.
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
}
var uploadIDs []string
uploadIDs = append(uploadIDs, uploadID)
// Parts with size greater than 5 MB.
// Generating a 6MB byte array.
validPart := bytes.Repeat([]byte("abcdef"), 1024*1024)
validPartMD5 := findMD5(validPart)
// Create multipart parts.
// Need parts to be uploaded before CompleteMultiPartUpload can be called tested.
parts := []struct {
bucketName string
objName string
uploadID string
PartID int
inputReaderData string
inputMd5 string
intputDataSize int64
}{
// Case 1-4.
// Creating sequence of parts for same uploadID.
{bucketName, objectName, uploadIDs[0], 1, "abcd", "e2fc714c4727ee9395f324cd2e7f331f", int64(len("abcd"))},
{bucketName, objectName, uploadIDs[0], 2, "efgh", "1f7690ebdd9b4caf8fab49ca1757bf27", int64(len("efgh"))},
{bucketName, objectName, uploadIDs[0], 3, "ijkl", "09a0877d04abf8759f99adec02baf579", int64(len("abcd"))},
{bucketName, objectName, uploadIDs[0], 4, "mnop", "e132e96a5ddad6da8b07bba6f6131fef", int64(len("abcd"))},
// Part with size larger than 5Mb.
{bucketName, objectName, uploadIDs[0], 5, string(validPart), validPartMD5, int64(len(string(validPart)))},
{bucketName, objectName, uploadIDs[0], 6, string(validPart), validPartMD5, int64(len(string(validPart)))},
}
// Iterating over creatPartCases to generate multipart chunks.
for _, part := range parts {
_, err = obj.PutObjectPart(part.bucketName, part.objName, part.uploadID, part.PartID, part.intputDataSize,
bytes.NewBufferString(part.inputReaderData), part.inputMd5, "")
if err != nil {
t.Fatalf("%s : %s", instanceType, err)
}
}
// Parts to be sent as input for CompleteMultipartUpload.
inputParts := []struct {
parts []completePart
}{
// inputParts - 0.
// Case for replicating ETag mismatch.
{
[]completePart{
{ETag: "abcd", PartNumber: 1},
},
},
// inputParts - 1.
// should error out with part too small.
{
[]completePart{
{ETag: "e2fc714c4727ee9395f324cd2e7f331f", PartNumber: 1},
{ETag: "1f7690ebdd9b4caf8fab49ca1757bf27", PartNumber: 2},
},
},
// inputParts - 2.
// Case with invalid Part number.
{
[]completePart{
{ETag: "e2fc714c4727ee9395f324cd2e7f331f", PartNumber: 10},
},
},
// inputParts - 3.
// Case with valid parts,but parts are unsorted.
// Part size greater than 5MB.
{
[]completePart{
{ETag: validPartMD5, PartNumber: 6},
{ETag: validPartMD5, PartNumber: 5},
},
},
// inputParts - 4.
// Case with valid part.
// Part size greater than 5MB.
{
[]completePart{
{ETag: validPartMD5, PartNumber: 5},
{ETag: validPartMD5, PartNumber: 6},
},
},
}
// on succesfull complete multipart operation the s3MD5 for the parts uploaded will be returned.
s3MD5, err := completeMultipartMD5(inputParts[3].parts...)
if err != nil {
t.Fatalf("Obtaining S3MD5 failed")
}
// generating the response body content for the success case.
successResponse := generateCompleteMultpartUploadResponse(bucketName, objectName, getGetObjectURL("", bucketName, objectName), s3MD5)
encodedSuccessResponse := encodeResponse(successResponse)
testCases := []struct {
bucket string
object string
uploadID string
parts []completePart
// Expected output of CompleteMultipartUpload.
expectedContent []byte
// Expected HTTP Response status.
expectedRespStatus int
}{
// Test case - 1.
// Upload and PartNumber exists, But a deliberate ETag mismatch is introduced.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: inputParts[0].parts,
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(BadDigest{})),
getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 2.
// No parts specified in completePart{}.
// Should return ErrMalformedXML in the response body.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: []completePart{},
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrMalformedXML),
getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 3.
// Non-Existent uploadID.
// 404 Not Found response status expected.
{
bucket: bucketName,
object: objectName,
uploadID: "abc",
parts: inputParts[0].parts,
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(InvalidUploadID{UploadID: "abc"})),
getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusNotFound,
},
// Test case - 4.
// Case with part size being less than minimum allowed size.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: inputParts[1].parts,
expectedContent: encodeResponse(completeMultipartAPIError{int64(4), int64(5242880), 1, "e2fc714c4727ee9395f324cd2e7f331f",
getAPIErrorResponse(getAPIError(toAPIErrorCode(PartTooSmall{PartNumber: 1})),
getGetObjectURL("", bucketName, objectName))}),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 5.
// TestCase with invalid Part Number.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: inputParts[2].parts,
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(toAPIErrorCode(InvalidPart{})),
getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 6.
// Parts are not sorted according to the part number.
// This should return ErrInvalidPartOrder in the response body.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: inputParts[3].parts,
expectedContent: encodeResponse(getAPIErrorResponse(getAPIError(ErrInvalidPartOrder),
getGetObjectURL("", bucketName, objectName))),
expectedRespStatus: http.StatusBadRequest,
},
// Test case - 7.
// Test case with proper parts.
// Should successed and the content in the response body is asserted.
{
bucket: bucketName,
object: objectName,
uploadID: uploadIDs[0],
parts: inputParts[4].parts,
expectedContent: encodedSuccessResponse,
expectedRespStatus: http.StatusOK,
},
}
for i, testCase := range testCases {
var req *http.Request
var completeBytes, actualContent []byte
// Complete multipart upload parts.
completeUploads := &completeMultipartUpload{
Parts: testCase.parts,
}
completeBytes, err = xml.Marshal(completeUploads)
if err != nil {
t.Fatalf("Error XML encoding of parts: <ERROR> %s.", err)
}
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
req, err = newTestSignedRequestV4("POST", getCompleteMultipartUploadURL("", bucketName, objectName, testCase.uploadID),
int64(len(completeBytes)), bytes.NewReader(completeBytes), credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Failed to create HTTP request for copy Object: <ERROR> %v", err)
}
rec := httptest.NewRecorder()
// construct HTTP request for copy object.
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to executes the registered handler.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Errorf("Case %d: Minio %s: Expected the response status to be `%d`, but instead found `%d`", i+1, instanceType, testCase.expectedRespStatus, rec.Code)
}
// read the response body.
actualContent, err = ioutil.ReadAll(rec.Body)
if err != nil {
t.Fatalf("Test %d : Minio %s: Failed parsing response body: <ERROR> %v", i+1, instanceType, err)
}
// Verify whether the bucket obtained object is same as the one created.
if !bytes.Equal(testCase.expectedContent, actualContent) {
t.Errorf("Test %d : Minio %s: Object content differs from expected value.", i+1, instanceType)
}
}
// HTTP request to test the case of `objectLayer` being set to `nil`.
// There is no need to use an existing bucket or valid input for creating the request,
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("POST", getCompleteMultipartUploadURL("", nilBucket, nilObject, "dummy-uploadID"),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// Wrapper for calling Delete Object API handler tests for both XL multiple disks and FS single drive setup.
func TestAPIDeleteOjectHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIDeleteOjectHandler, []string{"DeleteObject"})
}
func testAPIDeleteOjectHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
switch obj.(type) {
case fsObjects:
return
}
objectName := "test-object"
// set of byte data for PutObject.
// object has to be created before running tests for Deleting the object.
bytesData := []struct {
byteData []byte
}{
{generateBytesData(6 * 1024 * 1024)},
}
// set of inputs for uploading the objects before tests for deleting them is done.
putObjectInputs := []struct {
bucketName string
objectName string
contentLength int64
textData []byte
metaData map[string]string
}{
// case - 1.
{bucketName, objectName, int64(len(bytesData[0].byteData)), bytesData[0].byteData, make(map[string]string)},
}
// iterate through the above set of inputs and upload the object.
for i, input := range putObjectInputs {
// uploading the object.
_, err := obj.PutObject(input.bucketName, input.objectName, input.contentLength, bytes.NewBuffer(input.textData), input.metaData, "")
// if object upload fails stop the test.
if err != nil {
t.Fatalf("Put Object case %d: Error uploading object: <ERROR> %v", i+1, err)
}
}
// test cases with inputs and expected result for DeleteObject.
testCases := []struct {
bucketName string
objectName string
expectedRespStatus int // expected response status body.
}{
// Test case - 1.
// Deleting an existing object.
// Expected to return HTTP resposne status code 204.
{
bucketName: bucketName,
objectName: objectName,
expectedRespStatus: http.StatusNoContent,
},
// Test case - 2.
// Attempt to delete an object which is already deleted.
// Still should return http response status 204.
{
bucketName: bucketName,
objectName: objectName,
expectedRespStatus: http.StatusNoContent,
},
}
// Iterating over the cases, call DeleteObjectHandler and validate the HTTP response.
for i, testCase := range testCases {
// initialize HTTP NewRecorder, this records any mutations to response writer inside the handler.
rec := httptest.NewRecorder()
// construct HTTP request for Get Object end point.
req, err := newTestSignedRequestV4("DELETE", getDeleteObjectURL("", testCase.bucketName, testCase.objectName),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Test %d: Failed to create HTTP request for Get Object: <ERROR> %v", i+1, err)
}
// Since `apiRouter` satisfies `http.Handler` it has a ServeHTTP to execute the logic of the handler.
// Call the ServeHTTP to execute the handler,`func (api objectAPIHandlers) DeleteObjectHandler` handles the request.
apiRouter.ServeHTTP(rec, req)
// Assert the response code with the expected status.
if rec.Code != testCase.expectedRespStatus {
t.Fatalf("Minio %s: Case %d: Expected the response status to be `%d`, but instead found `%d`", instanceType, i+1, testCase.expectedRespStatus, rec.Code)
}
}
// HTTP request to test the case of `objectLayer` being set to `nil`.
// There is no need to use an existing bucket or valid input for creating the request,
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
// Indicating that all parts are uploaded and initiating completeMultipartUpload.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("DELETE", getDeleteObjectURL("", nilBucket, nilObject),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create HTTP request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// TestAPIPutObjectPartHandlerPreSign - Tests validate the response of PutObjectPart HTTP handler
// when the request signature type is PreSign.
func TestAPIPutObjectPartHandlerPreSign(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerPreSign, []string{"NewMultipart", "PutObjectPart"})
}
func testAPIPutObjectPartHandlerPreSign(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
rec = httptest.NewRecorder()
req, err = newTestRequest("PUT", getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
int64(len("hello")), bytes.NewReader([]byte("hello")))
if err != nil {
t.Fatalf("[%s] - Failed to create an unsigned request to put object part for %s/%s <ERROR> %v",
instanceType, bucketName, testObject, err)
}
err = preSignV2(req, credentials.AccessKeyID, credentials.SecretAccessKey, int64(10*time.Minute))
if err != nil {
t.Fatalf("[%s] - Failed to presign an unsigned request to put object part for %s/%s <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d", 1, instanceType, rec.Code)
}
}
// TestAPIPutObjectPartHandlerV2 - Tests validate the response of PutObjectPart HTTP handler
// when the request signature type is V2.
func TestAPIPutObjectPartHandlerV2(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerV2, []string{"NewMultipart", "PutObjectPart"})
}
func testAPIPutObjectPartHandlerV2(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
rec = httptest.NewRecorder()
req, err = newTestSignedRequestV2("PUT",
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
// Reset date field in header to make signature V2 fail.
req.Header.Set("x-amz-date", "")
apiRouter.ServeHTTP(rec, req)
errBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("Test %d %s Failed to read error response from upload part request %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
var errXML APIErrorResponse
err = xml.Unmarshal(errBytes, &errXML)
if err != nil {
t.Fatalf("Test %d %s Failed to unmarshal error response from upload part request %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
if errXML.Code != signatureMismatchErr.Code {
t.Errorf("Test %d %s expected to fail with error %s, but received %s", 1, instanceType,
signatureMismatchErr.Code, errXML.Code)
}
}
// TestAPIPutObjectPartHandlerStreaming - Tests validate the response of PutObjectPart HTTP handler
// when the request signature type is `streaming signature`.
func TestAPIPutObjectPartHandlerStreaming(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandlerStreaming, []string{"NewMultipart", "PutObjectPart"})
}
func testAPIPutObjectPartHandlerStreaming(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, "testobject"),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
noAPIErr := APIError{}
missingDateHeaderErr := getAPIError(ErrMissingDateHeader)
internalErr := getAPIError(ErrInternalError)
testCases := []struct {
fault Fault
expectedErr APIError
}{
{BadSignature, missingDateHeaderErr},
{None, noAPIErr},
{TooBigDecodedLength, internalErr},
}
for i, test := range testCases {
rec = httptest.NewRecorder()
req, err = newTestStreamingSignedRequest("PUT",
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
5, 1, bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
switch test.fault {
case BadSignature:
// Reset date field in header to make streaming signature fail.
req.Header.Set("x-amz-date", "")
case TooBigDecodedLength:
// Set decoded length to a large value out of int64 range to simulate parse failure.
req.Header.Set("x-amz-decoded-content-length", "9999999999999999999999")
}
apiRouter.ServeHTTP(rec, req)
if test.expectedErr != noAPIErr {
errBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("Test %d %s Failed to read error response from upload part request %s/%s: <ERROR> %v",
i+1, instanceType, bucketName, testObject, err)
}
var errXML APIErrorResponse
err = xml.Unmarshal(errBytes, &errXML)
if err != nil {
t.Fatalf("Test %d %s Failed to unmarshal error response from upload part request %s/%s: <ERROR> %v",
i+1, instanceType, bucketName, testObject, err)
}
if test.expectedErr.Code != errXML.Code {
t.Errorf("Test %d %s expected to fail with error %s, but received %s", i+1, instanceType,
test.expectedErr.Code, errXML.Code)
}
} else {
if rec.Code != http.StatusOK {
t.Errorf("Test %d %s expected to succeed, but failed with HTTP status code %d",
i+1, instanceType, rec.Code)
}
}
}
}
// TestAPIPutObjectPartHandler - Tests validate the response of PutObjectPart HTTP handler
// for variety of inputs.
func TestAPIPutObjectPartHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIPutObjectPartHandler, []string{"PutObjectPart"})
}
func testAPIPutObjectPartHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
// Initiate Multipart upload for testing PutObjectPartHandler.
testObject := "testobject"
// PutObjectPart API HTTP Handler has to be tested in isolation,
// that is without any other handler being registered,
// That's why NewMultipartUpload is initiated using ObjectLayer.
uploadID, err := obj.NewMultipartUpload(bucketName, testObject, nil)
if err != nil {
// Failed to create NewMultipartUpload, abort.
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
}
uploadIDCopy := uploadID
// expected error types for invalid inputs to PutObjectPartHandler.
noAPIErr := APIError{}
// expected error when content length is missing in the HTTP request.
missingContent := getAPIError(ErrMissingContentLength)
// expected error when content length is too large.
entityTooLarge := getAPIError(ErrEntityTooLarge)
// expected error when the signature check fails.
badSigning := getAPIError(ErrSignatureDoesNotMatch)
// expected error MD5 sum mismatch occurs.
badChecksum := getAPIError(ErrInvalidDigest)
// expected error when the part number in the request is invalid.
invalidPart := getAPIError(ErrInvalidPart)
// expected error when maxPart is beyond the limit.
invalidMaxParts := getAPIError(ErrInvalidMaxParts)
// expected error the when the uploadID is invalid.
noSuchUploadID := getAPIError(ErrNoSuchUpload)
// SignatureMismatch for various signing types
testCases := []struct {
objectName string
reader io.ReadSeeker
partNumber string
fault Fault
expectedAPIError APIError
}{
// Test case - 1.
// Success case.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: None,
expectedAPIError: noAPIErr,
},
// Test case - 2.
// Case where part number is invalid.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "9999999999999999999",
fault: None,
expectedAPIError: invalidPart,
},
// Test case - 3.
// Case where the part number has exceeded the max allowed parts in an upload.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: strconv.Itoa(maxPartID + 1),
fault: None,
expectedAPIError: invalidMaxParts,
},
// Test case - 4.
// Case where the content length is not set in the HTTP request.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: MissingContentLength,
expectedAPIError: missingContent,
},
// Test case - 5.
// case where the object size is set to a value greater than the max allowed size.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: TooBigObject,
expectedAPIError: entityTooLarge,
},
// Test case - 6.
// case where a signature mismatch is introduced and the response is validated.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: BadSignature,
expectedAPIError: badSigning,
},
// Test case - 7.
// Case where incorrect checksum is set and the error response
// is asserted with the expected error response.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: BadMD5,
expectedAPIError: badChecksum,
},
// Test case - 8.
// case where the a non-existent uploadID is set.
{
objectName: testObject,
reader: bytes.NewReader([]byte("hello")),
partNumber: "1",
fault: MissingUploadID,
expectedAPIError: noSuchUploadID,
},
}
for i, test := range testCases {
// Using sub-tests introduced in Go 1.7.
t.Run(fmt.Sprintf("Minio %s : Test case %d failed.", instanceType, i+1), func(t *testing.T) {
var req *http.Request
rec := httptest.NewRecorder()
// setting a non-existent uploadID.
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
if test.fault == MissingUploadID {
uploadID = "upload1"
}
// constructing a v4 signed HTTP request.
req, err = newTestSignedRequestV4("PUT",
getPutObjectPartURL("", bucketName, test.objectName, uploadID, test.partNumber),
0, test.reader, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Test %d %s Failed to create a signed request to upload part for %s/%s: <ERROR> %v", i+1, instanceType,
bucketName, test.objectName, err)
}
// introduce faults in the request.
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
switch test.fault {
case MissingContentLength:
req.ContentLength = -1
// Setting the content length to a value greater than the max allowed size of a part.
// Used in test case 4.
case TooBigObject:
req.ContentLength = maxObjectSize + 1
// Malformed signature.
// Used in test case 6.
case BadSignature:
req.Header.Set("authorization", req.Header.Get("authorization")+"a")
// Setting an invalid Content-MD5 to force a Md5 Mismatch error.
// Used in tesr case 7.
case BadMD5:
req.Header.Set("Content-MD5", "badmd5")
}
// invoke the PutObjectPart HTTP handler.
apiRouter.ServeHTTP(rec, req)
// validate the error response.
if test.expectedAPIError != noAPIErr {
var errBytes []byte
// read the response body.
errBytes, err = ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("Failed to read error response from upload part request \"%s\"/\"%s\": <ERROR> %v.",
bucketName, test.objectName, err)
}
// parse the XML error response.
var errXML APIErrorResponse
err = xml.Unmarshal(errBytes, &errXML)
if err != nil {
t.Fatalf("Failed to unmarshal error response from upload part request \"%s\"/\"%s\": <ERROR> %v.",
bucketName, test.objectName, err)
}
// Validate whether the error has occured for the expected reason.
if test.expectedAPIError.Code != errXML.Code {
t.Errorf("Expected to fail with error \"%s\", but received \"%s\".",
test.expectedAPIError.Code, errXML.Code)
}
// Validate the HTTP response status code with the expected one.
if test.expectedAPIError.HTTPStatusCode != rec.Code {
t.Errorf("Expected the HTTP response status code to be %d, got %d.", test.expectedAPIError.HTTPStatusCode, rec.Code)
}
}
})
}
// Test for Anonymous/unsigned http request.
anonReq, err := newTestRequest("PUT", getPutObjectPartURL("", bucketName, testObject, uploadIDCopy, "1"),
int64(len("hello")), bytes.NewReader([]byte("hello")))
if err != nil {
t.Fatalf("Minio %s: Failed to create an anonymous request to upload part for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
// unsigned request goes through and its validated again.
ExecObjectLayerAPIAnonTest(t, "TestAPIPutObjectPartHandler", bucketName, testObject, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
// HTTP request for testing when `ObjectLayer` is set to `nil`.
// There is no need to use an existing bucket and valid input for creating the request
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("PUT", getPutObjectPartURL("", nilBucket, nilObject, "0", "0"),
0, bytes.NewReader([]byte("testNilObjLayer")), "", "")
if err != nil {
t.Errorf("Minio %s: Failed to create http request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` manages the operation.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// TestAPIListObjectPartsHandlerPreSign - Tests validate the response of ListObjectParts HTTP handler
// when signature type of the HTTP request is `Presigned`.
func TestAPIListObjectPartsHandlerPreSign(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandlerPreSign,
[]string{"PutObjectPart", "NewMultipart", "ListObjectParts"})
}
func testAPIListObjectPartsHandlerPreSign(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, testObject),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
// Upload a part for listing purposes.
rec = httptest.NewRecorder()
req, err = newTestSignedRequestV4("PUT",
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Fatalf("[%s] - Failed to PutObjectPart bucket: %s object: %s HTTP status code: %d",
instanceType, bucketName, testObject, rec.Code)
}
rec = httptest.NewRecorder()
req, err = newTestRequest("GET",
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
0, nil)
if err != nil {
t.Fatalf("[%s] - Failed to create an unsigned request to list object parts for bucket %s, uploadId %s",
instanceType, bucketName, mpartResp.UploadID)
}
err = preSignV2(req, credentials.AccessKeyID, credentials.SecretAccessKey, int64(10*time.Minute))
if err != nil {
t.Fatalf("[%s] - Failed to presignV2 an unsigned request to list object parts for bucket %s, uploadId %s",
instanceType, bucketName, mpartResp.UploadID)
}
apiRouter.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d",
1, instanceType, rec.Code)
}
}
// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
// for variety of success/failure cases.
func TestAPIListObjectPartsHandler(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandler, []string{"ListObjectParts"})
}
func testAPIListObjectPartsHandler(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
// PutObjectPart API HTTP Handler has to be tested in isolation,
// that is without any other handler being registered,
// That's why NewMultipartUpload is initiated using ObjectLayer.
uploadID, err := obj.NewMultipartUpload(bucketName, testObject, nil)
if err != nil {
// Failed to create NewMultipartUpload, abort.
t.Fatalf("Minio %s : <ERROR> %s", instanceType, err)
}
uploadIDCopy := uploadID
// create an object Part, will be used to test list object parts.
_, err = obj.PutObjectPart(bucketName, testObject, uploadID, 1, int64(len("hello")), bytes.NewReader([]byte("hello")),
"5d41402abc4b2a76b9719d911017c592", "")
if err != nil {
t.Fatalf("Minio %s : %s.", instanceType, err)
}
// expected error types for invalid inputs to ListObjectParts handler.
noAPIErr := APIError{}
// expected error when the signature check fails.
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
// expected error the when the uploadID is invalid.
noSuchUploadErr := getAPIError(ErrNoSuchUpload)
// expected error the part number marker use in the ListObjectParts request is invalid.
invalidPartMarkerErr := getAPIError(ErrInvalidPartNumberMarker)
// expected error when the maximum number of parts requested to listed in invalid.
invalidMaxPartsErr := getAPIError(ErrInvalidMaxParts)
testCases := []struct {
fault Fault
partNumberMarker string
maxParts string
expectedErr APIError
}{
// Test case - 1.
// case where a signature mismatch is introduced and the response is validated.
{
fault: BadSignature,
partNumberMarker: "",
maxParts: "",
expectedErr: signatureMismatchErr,
},
// Test case - 2.
// Marker is set to invalid value of -1, error response is asserted.
{
fault: None,
partNumberMarker: "-1",
maxParts: "",
expectedErr: invalidPartMarkerErr,
},
// Test case - 3.
// Max Parts is set a negative value, error response is validated.
{
fault: None,
partNumberMarker: "",
maxParts: "-1",
expectedErr: invalidMaxPartsErr,
},
// Test case - 4.
// Invalid UploadID is set and the error response is validated.
{
fault: MissingUploadID,
partNumberMarker: "",
maxParts: "",
expectedErr: noSuchUploadErr,
},
}
for i, test := range testCases {
var req *http.Request
// Using sub-tests introduced in Go 1.7.
t.Run(fmt.Sprintf("Minio %s: Test case %d failed.", instanceType, i+1), func(t *testing.T) {
rec := httptest.NewRecorder()
// setting a non-existent uploadID.
// deliberately introducing the invalid value to be able to assert the response with the expected error response.
if test.fault == MissingUploadID {
uploadID = "upload1"
}
// constructing a v4 signed HTTP request for ListMultipartUploads.
req, err = newTestSignedRequestV4("GET",
getListMultipartURLWithParams("", bucketName, testObject, uploadID, test.maxParts, test.partNumberMarker, ""),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("Failed to create a signed request to list object parts for %s/%s: <ERROR> %v.",
bucketName, testObject, err)
}
// Malformed signature.
if test.fault == BadSignature {
req.Header.Set("authorization", req.Header.Get("authorization")+"a")
}
// invoke the PutObjectPart HTTP handler with the given HTTP request.
apiRouter.ServeHTTP(rec, req)
// validate the error response.
if test.expectedErr != noAPIErr {
var errBytes []byte
// read the response body.
errBytes, err = ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("Failed to read error response list object parts request %s/%s: <ERROR> %v", bucketName, testObject, err)
}
// parse the error response.
var errXML APIErrorResponse
err = xml.Unmarshal(errBytes, &errXML)
if err != nil {
t.Fatalf("Failed to unmarshal error response from list object partsest %s/%s: <ERROR> %v",
bucketName, testObject, err)
}
// Validate whether the error has occured for the expected reason.
if test.expectedErr.Code != errXML.Code {
t.Errorf("Expected to fail with %s but received %s",
test.expectedErr.Code, errXML.Code)
}
// in case error is not expected response status should be 200OK.
} else {
if rec.Code != http.StatusOK {
t.Errorf("Expected to succeed with response HTTP status 200OK, but failed with HTTP status code %d.", rec.Code)
}
}
})
}
// Test for Anonymous/unsigned http request.
anonReq, err := newTestRequest("GET",
getListMultipartURLWithParams("", bucketName, testObject, uploadIDCopy, "", "", ""), 0, nil)
if err != nil {
t.Fatalf("Minio %s: Failed to create an anonymous request to upload part for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
// ExecObjectLayerAPIAnonTest - Calls the HTTP API handler using the anonymous request, validates the ErrAccessDeniedResponse,
// sets the bucket policy using the policy statement generated from `getWriteOnlyObjectStatement` so that the
// unsigned request goes through and its validated again.
ExecObjectLayerAPIAnonTest(t, "TestAPIListObjectPartsHandler", bucketName, testObject, instanceType, apiRouter, anonReq, getWriteOnlyObjectStatement)
// HTTP request for testing when `objectLayer` is set to `nil`.
// There is no need to use an existing bucket and valid input for creating the request
// since the `objectLayer==nil` check is performed before any other checks inside the handlers.
// The only aim is to generate an HTTP request in a way that the relevant/registered end point is evoked/called.
nilBucket := "dummy-bucket"
nilObject := "dummy-object"
nilReq, err := newTestSignedRequestV4("GET",
getListMultipartURLWithParams("", nilBucket, nilObject, "dummy-uploadID", "0", "0", ""),
0, nil, "", "")
if err != nil {
t.Errorf("Minio %s:Failed to create http request for testing the reponse when object Layer is set to `nil`.", instanceType)
}
// execute the object layer set to `nil` test.
// `ExecObjectLayerAPINilTest` sets the Object Layer to `nil` and calls the handler.
ExecObjectLayerAPINilTest(t, nilBucket, nilObject, instanceType, apiRouter, nilReq)
}
// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
// when signature type of the HTTP request is `V2`.
func TestListObjectPartsHandlerV2(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandlerV2, []string{"PutObjectPart", "NewMultipart", "ListObjectParts"})
}
func testAPIListObjectPartsHandlerV2(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, testObject),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
// Upload a part for listing purposes.
rec = httptest.NewRecorder()
req, err = newTestSignedRequestV4("PUT",
getPutObjectPartURL("", bucketName, testObject, mpartResp.UploadID, "1"),
int64(len("hello")), bytes.NewReader([]byte("hello")), credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
rec = httptest.NewRecorder()
req, err = newTestSignedRequestV2("GET",
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to list object parts for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
if rec.Code != http.StatusOK {
t.Errorf("Test %d %s expected to succeed but failed with HTTP status code %d", 1, instanceType, rec.Code)
}
// Simulate signature mismatch error for V2 request.
rec = httptest.NewRecorder()
req, err = newTestSignedRequestV2("GET",
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to list object parts for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
signatureMismatchErr := getAPIError(ErrSignatureDoesNotMatch)
req.Header.Set("x-amz-date", "")
apiRouter.ServeHTTP(rec, req)
errBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("Test %d %s Failed to read error response list object parts request %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
var errXML APIErrorResponse
err = xml.Unmarshal(errBytes, &errXML)
if err != nil {
t.Fatalf("Test %d %s Failed to unmarshal error response from list object partsest %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
if errXML.Code != signatureMismatchErr.Code {
t.Errorf("Test %d %s expected to fail with error %s, but received %s", 1, instanceType,
signatureMismatchErr.Code, errXML.Code)
}
}
// TestAPIListObjectPartsHandler - Tests validate the response of ListObjectParts HTTP handler
// when signature type of the HTTP request is `anonynous/unsigned`.
func TestAPIListObjectPartsHandlerUnknown(t *testing.T) {
ExecObjectLayerAPITest(t, testAPIListObjectPartsHandlerUnknown,
[]string{"PutObjectPart", "NewMultipart", "ListObjectParts"})
}
func testAPIListObjectPartsHandlerUnknown(obj ObjectLayer, instanceType, bucketName string, apiRouter http.Handler,
credentials credential, t *testing.T) {
testObject := "testobject"
rec := httptest.NewRecorder()
req, err := newTestSignedRequestV4("POST", getNewMultipartURL("", bucketName, testObject),
0, nil, credentials.AccessKeyID, credentials.SecretAccessKey)
if err != nil {
t.Fatalf("[%s] - Failed to create a signed request to initiate multipart upload for %s/%s: <ERROR> %v",
instanceType, bucketName, testObject, err)
}
apiRouter.ServeHTTP(rec, req)
// Get uploadID of the mulitpart upload initiated.
var mpartResp InitiateMultipartUploadResponse
mpartRespBytes, err := ioutil.ReadAll(rec.Result().Body)
if err != nil {
t.Fatalf("[%s] Failed to read NewMultipartUpload response <ERROR> %v", instanceType, err)
}
err = xml.Unmarshal(mpartRespBytes, &mpartResp)
if err != nil {
t.Fatalf("[%s] Failed to unmarshal NewMultipartUpload response <ERROR> %v", instanceType, err)
}
accessDeniedErr := getAPIError(ErrAccessDenied)
unKnownRec := httptest.NewRecorder()
unKnownReq, aErr := newTestRequest("GET",
getListMultipartURLWithParams("", bucketName, testObject, mpartResp.UploadID, "", "", ""),
0, nil)
if aErr != nil {
t.Fatalf("Test %d %s Failed to create an unKnownymous request to list multipart of an upload for %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, aErr)
}
unKnownReq.Header.Set("Authorization", "nothingElse")
apiRouter.ServeHTTP(unKnownRec, unKnownReq)
unKnownErrBytes, err := ioutil.ReadAll(unKnownRec.Result().Body)
if err != nil {
t.Fatalf("Test %d %s Failed to read error response from list object parts request %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
var unKnownErrXML APIErrorResponse
err = xml.Unmarshal(unKnownErrBytes, &unKnownErrXML)
if err != nil {
t.Fatalf("Test %d %s Failed to unmarshal error response from list object parts request %s/%s: <ERROR> %v",
1, instanceType, bucketName, testObject, err)
}
if accessDeniedErr.Code != unKnownErrXML.Code {
t.Errorf("Test %d %s expected to fail with error %s, but received %s", 1, instanceType,
accessDeniedErr.Code, unKnownErrXML.Code)
}
}