Add full API tests, move storage/donut to donut, add disk tests as well

2015-07-03 00:29:54 -07:00 · 2015-07-03 00:29:54 -07:00 · 8a4e7bcdcf
parent 7c37e9d06a
commit 8a4e7bcdcf
36 changed files with 1110 additions and 60 deletions
--- a/pkg/storage/donut/.gitignore
+++ b/pkg/storage/donut/.gitignore
--- a/pkg/storage/donut/LICENSE
+++ b/pkg/storage/donut/LICENSE
--- a/pkg/storage/donut/README.md
+++ b/pkg/storage/donut/README.md
--- a/pkg/storage/donut/bucket.go
+++ b/pkg/storage/donut/bucket.go
--- a/pkg/storage/donut/common.go
+++ b/pkg/storage/donut/common.go
--- a/pkg/storage/donut/config.go
+++ b/pkg/storage/donut/config.go
--- a/pkg/storage/donut/date.go
+++ b/pkg/storage/donut/date.go
--- a/pkg/storage/donut/definitions.go
+++ b/pkg/storage/donut/definitions.go
--- a/pkg/storage/donut/disk/disk.go
+++ b/pkg/storage/donut/disk/disk.go
--- a/pkg/storage/donut/disk/disk_darwin.go
+++ b/pkg/storage/donut/disk/disk_darwin.go
--- a/pkg/storage/donut/disk/disk_linux.go
+++ b/pkg/storage/donut/disk/disk_linux.go
--- a/pkg/donut/disk/disk_test.go
+++ b/pkg/donut/disk/disk_test.go
@ -0,0 +1,78 @@
+/*
+ * Minimalist Object Storage, (C) 2015 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 impliedisk.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package disk
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"testing"
+
+	. "github.com/minio/check"
+)
+
+func TestDisk(t *testing.T) { TestingT(t) }
+
+type MyDiskSuite struct {
+	path string
+	disk Disk
+}
+
+var _ = Suite(&MyDiskSuite{})
+
+func (s *MyDiskSuite) SetUpSuite(c *C) {
+	path, err := ioutil.TempDir(os.TempDir(), "disk-")
+	c.Assert(err, IsNil)
+	s.path = path
+	d, err := New(s.path)
+	c.Assert(err, IsNil)
+	s.disk = d
+}
+
+func (s *MyDiskSuite) TearDownSuite(c *C) {
+	os.RemoveAll(s.path)
+}
+
+func (s *MyDiskSuite) TestDiskInfo(c *C) {
+	c.Assert(s.path, Equals, s.disk.GetPath())
+	fsInfo := s.disk.GetFSInfo()
+	c.Assert(fsInfo["MountPoint"], Equals, s.disk.GetPath())
+	c.Assert(fsInfo["FSType"], Not(Equals), "UNKNOWN")
+}
+
+func (s *MyDiskSuite) TestDiskCreateDir(c *C) {
+	c.Assert(s.disk.MakeDir("hello"), IsNil)
+}
+
+func (s *MyDiskSuite) TestDiskCreateFile(c *C) {
+	f, err := s.disk.CreateFile("hello1")
+	c.Assert(err, IsNil)
+	c.Assert(f.Name(), Equals, filepath.Join(s.path, "hello1"))
+	defer f.Close()
+}
+
+func (s *MyDiskSuite) TestDiskOpenFile(c *C) {
+	f, err := s.disk.CreateFile("hello2")
+	c.Assert(err, IsNil)
+	c.Assert(f.Name(), Equals, filepath.Join(s.path, "hello2"))
+	defer f.Close()
+
+	f, err = s.disk.OpenFile("hello2")
+	c.Assert(err, IsNil)
+	c.Assert(f.Name(), Equals, filepath.Join(s.path, "hello2"))
+	defer f.Close()
+}
--- a/pkg/donut/disk/errors.go
+++ b/pkg/donut/disk/errors.go
@ -0,0 +1,33 @@
+/*
+ * Minimalist Object Storage, (C) 2015 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 impliedisk.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package disk
+
+// InvalidArgument invalid argument
+type InvalidArgument struct{}
+
+func (e InvalidArgument) Error() string {
+	return "Invalid argument"
+}
+
+// UnsupportedFilesystem unsupported filesystem type
+type UnsupportedFilesystem struct {
+	Type string
+}
+
+func (e UnsupportedFilesystem) Error() string {
+	return "Unsupported filesystem: " + e.Type
+}
--- a/pkg/storage/donut/donut-v1.go
+++ b/pkg/storage/donut/donut-v1.go
--- a/pkg/storage/donut/donut-v1_test.go
+++ b/pkg/storage/donut/donut-v1_test.go
--- a/pkg/storage/donut/donut-v2.go
+++ b/pkg/storage/donut/donut-v2.go
@ -32,9 +32,9 @@ import (
 	"sync"
 	"time"

+	"github.com/minio/minio/pkg/donut/trove"
 	"github.com/minio/minio/pkg/iodine"
 	"github.com/minio/minio/pkg/quick"
-	"github.com/minio/minio/pkg/storage/donut/trove"
 )

 // total Number of buckets allowed
@ -397,9 +397,9 @@ func (donut API) createObject(bucket, key, contentType, expectedMD5Sum string, s
 			break
 		}
 		hash.Write(byteBuffer[0:length])
-		donut.lock.Lock()
+		//donut.lock.Lock()
 		ok := donut.objects.Append(objectKey, byteBuffer[0:length])
-		donut.lock.Unlock()
+		//donut.lock.Unlock()
 		if !ok {
 			return ObjectMetadata{}, iodine.New(InternalError{}, nil)
 		}
@ -431,10 +431,10 @@ func (donut API) createObject(bucket, key, contentType, expectedMD5Sum string, s
 		Size:     int64(totalLength),
 	}

-	donut.lock.Lock()
+	//donut.lock.Lock()
 	storedBucket.objectMetadata[objectKey] = newObject
 	donut.storedBuckets[bucket] = storedBucket
-	donut.lock.Unlock()
+	//donut.lock.Unlock()
 	return newObject, nil
 }

@ -476,9 +476,9 @@ func (donut API) MakeBucket(bucketName, acl string) error {
 	newBucket.bucketMetadata.Name = bucketName
 	newBucket.bucketMetadata.Created = time.Now().UTC()
 	newBucket.bucketMetadata.ACL = BucketACL(acl)
-	donut.lock.Lock()
+	//donut.lock.Lock()
 	donut.storedBuckets[bucketName] = newBucket
-	donut.lock.Unlock()
+	//donut.lock.Unlock()
 	return nil
 }

--- a/pkg/storage/donut/donut-v2_test.go
+++ b/pkg/storage/donut/donut-v2_test.go
--- a/pkg/storage/donut/encoder.go
+++ b/pkg/storage/donut/encoder.go
--- a/pkg/storage/donut/errors.go
+++ b/pkg/storage/donut/errors.go
--- a/pkg/storage/donut/interfaces.go
+++ b/pkg/storage/donut/interfaces.go
--- a/pkg/storage/donut/management.go
+++ b/pkg/storage/donut/management.go
@ -20,8 +20,8 @@ import (
 	"encoding/json"
 	"path/filepath"

+	"github.com/minio/minio/pkg/donut/disk"
 	"github.com/minio/minio/pkg/iodine"
-	"github.com/minio/minio/pkg/storage/donut/disk"
 )

 // Heal - heal a donut and fix bad data blocks
--- a/pkg/storage/donut/multipart.go
+++ b/pkg/storage/donut/multipart.go
@ -57,7 +57,7 @@ func (donut API) NewMultipartUpload(bucket, key, contentType string) (string, er
 	}
 	donut.lock.RUnlock()

-	donut.lock.Lock()
+	//donut.lock.Lock()
 	id := []byte(strconv.FormatInt(rand.Int63(), 10) + bucket + key + time.Now().String())
 	uploadIDSum := sha512.Sum512(id)
 	uploadID := base64.URLEncoding.EncodeToString(uploadIDSum[:])[:47]
@ -67,7 +67,7 @@ func (donut API) NewMultipartUpload(bucket, key, contentType string) (string, er
 		initiated:  time.Now(),
 		totalParts: 0,
 	}
-	donut.lock.Unlock()
+	//donut.lock.Unlock()

 	return uploadID, nil
 }
@ -172,9 +172,9 @@ func (donut API) createObjectPart(bucket, key, uploadID string, partID int, cont
 	md5SumBytes := hash.Sum(nil)
 	totalLength := int64(len(readBytes))

-	donut.lock.Lock()
+	//donut.lock.Lock()
 	donut.multiPartObjects.Set(partKey, readBytes)
-	donut.lock.Unlock()
+	//donut.lock.Unlock()
 	// setting up for de-allocation
 	readBytes = nil

@ -192,20 +192,20 @@ func (donut API) createObjectPart(bucket, key, uploadID string, partID int, cont
 		Size:         totalLength,
 	}

-	donut.lock.Lock()
+	//donut.lock.Lock()
 	storedBucket.partMetadata[partKey] = newPart
 	multiPartSession := storedBucket.multiPartSession[key]
 	multiPartSession.totalParts++
 	storedBucket.multiPartSession[key] = multiPartSession
 	donut.storedBuckets[bucket] = storedBucket
-	donut.lock.Unlock()
+	//donut.lock.Unlock()

 	return md5Sum, nil
 }

 func (donut API) cleanupMultipartSession(bucket, key, uploadID string) {
-	donut.lock.Lock()
-	defer donut.lock.Unlock()
+	//	donut.lock.Lock()
+	//	defer donut.lock.Unlock()
 	delete(donut.storedBuckets[bucket].multiPartSession, key)
 }

@ -237,7 +237,7 @@ func (donut API) CompleteMultipartUpload(bucket, key, uploadID string, parts map
 	}
 	donut.lock.RUnlock()

-	donut.lock.Lock()
+	//donut.lock.Lock()
 	var size int64
 	var fullObject bytes.Buffer
 	for i := 1; i <= len(parts); i++ {
@ -264,7 +264,7 @@ func (donut API) CompleteMultipartUpload(bucket, key, uploadID string, parts map
 		object = nil
 		go debug.FreeOSMemory()
 	}
-	donut.lock.Unlock()
+	//donut.lock.Unlock()

 	md5sumSlice := md5.Sum(fullObject.Bytes())
 	// this is needed for final verification inside CreateObject, do not convert this to hex
--- a/pkg/storage/donut/node.go
+++ b/pkg/storage/donut/node.go
@ -17,8 +17,8 @@
 package donut

 import (
+	"github.com/minio/minio/pkg/donut/disk"
 	"github.com/minio/minio/pkg/iodine"
-	"github.com/minio/minio/pkg/storage/donut/disk"
 )

 // node struct internal
--- a/pkg/storage/donut/rebalance.go
+++ b/pkg/storage/donut/rebalance.go
@ -21,8 +21,8 @@ import (
 	"os"
 	"strings"

+	"github.com/minio/minio/pkg/donut/disk"
 	"github.com/minio/minio/pkg/iodine"
-	"github.com/minio/minio/pkg/storage/donut/disk"
 )

 // Rebalance -
--- a/pkg/storage/donut/trove/trove.go
+++ b/pkg/storage/donut/trove/trove.go
--- a/pkg/storage/donut/trove/trove_test.go
+++ b/pkg/storage/donut/trove/trove_test.go
--- a/pkg/storage/donut/utils.go
+++ b/pkg/storage/donut/utils.go
--- a/pkg/server/api/api.go
+++ b/pkg/server/api/api.go
@ -16,7 +16,7 @@

 package api

-import "github.com/minio/minio/pkg/storage/donut"
+import "github.com/minio/minio/pkg/donut"

 // Operation container for individual operations read by Ticket Master
 type Operation struct {
--- a/pkg/server/api/bucket-handlers.go
+++ b/pkg/server/api/bucket-handlers.go
@ -20,8 +20,8 @@ import (
 	"net/http"

 	"github.com/gorilla/mux"
+	"github.com/minio/minio/pkg/donut"
 	"github.com/minio/minio/pkg/iodine"
-	"github.com/minio/minio/pkg/storage/donut"
 	"github.com/minio/minio/pkg/utils/log"
 )

@ -83,6 +83,10 @@ func (api Minio) ListMultipartUploadsHandler(w http.ResponseWriter, req *http.Re
 	}

 	acceptsContentType := getContentType(req)
+	if !api.isValidOp(w, req, acceptsContentType) {
+		return
+	}
+
 	resources := getBucketMultipartResources(req.URL.Query())
 	if resources.MaxUploads == 0 {
 		resources.MaxUploads = maxObjectList
@ -132,7 +136,6 @@ func (api Minio) ListObjectsHandler(w http.ResponseWriter, req *http.Request) {
 	}

 	acceptsContentType := getContentType(req)
-	// verify if bucket allows this operation
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -160,6 +163,10 @@ func (api Minio) ListObjectsHandler(w http.ResponseWriter, req *http.Request) {
 		setCommonHeaders(w, getContentTypeString(acceptsContentType), len(encodedSuccessResponse))
 		// write body
 		w.Write(encodedSuccessResponse)
+	case donut.BucketNameInvalid:
+		writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
+	case donut.BucketNotFound:
+		writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
 	case donut.ObjectNotFound:
 		writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
 	case donut.ObjectNameInvalid:
--- a/pkg/server/api/generic-handlers.go
+++ b/pkg/server/api/generic-handlers.go
@ -199,7 +199,7 @@ func getConfigFile() string {
 	if err := os.MkdirAll(confPath, 0700); err != nil {
 		return ""
 	}
-	return filepath.Join(confPath, "config.json")
+	return filepath.Join(confPath, "users.json")
 }

 // validate auth header handler ServeHTTP() wrapper
--- a/pkg/server/api/headers.go
+++ b/pkg/server/api/headers.go
@ -23,7 +23,7 @@ import (
 	"net/http"
 	"strconv"

-	"github.com/minio/minio/pkg/storage/donut"
+	"github.com/minio/minio/pkg/donut"
 )

 // No encoder interface exists, so we create one.
--- a/pkg/server/api/object-handlers.go
+++ b/pkg/server/api/object-handlers.go
@ -24,8 +24,8 @@ import (
 	"encoding/xml"

 	"github.com/gorilla/mux"
+	"github.com/minio/minio/pkg/donut"
 	"github.com/minio/minio/pkg/iodine"
-	"github.com/minio/minio/pkg/storage/donut"
 	"github.com/minio/minio/pkg/utils/log"
 )

@ -48,8 +48,6 @@ func (api Minio) GetObjectHandler(w http.ResponseWriter, req *http.Request) {
 	}

 	acceptsContentType := getContentType(req)
-
-	// verify if this operation is allowed
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -85,6 +83,10 @@ func (api Minio) GetObjectHandler(w http.ResponseWriter, req *http.Request) {
 				}
 			}
 		}
+	case donut.BucketNameInvalid:
+		writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
+	case donut.BucketNotFound:
+		writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
 	case donut.ObjectNotFound:
 		writeErrorResponse(w, req, NoSuchKey, acceptsContentType, req.URL.Path)
 	case donut.ObjectNameInvalid:
@ -109,8 +111,6 @@ func (api Minio) HeadObjectHandler(w http.ResponseWriter, req *http.Request) {
 	}

 	acceptsContentType := getContentType(req)
-
-	// verify if this operation is allowed
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -125,6 +125,14 @@ func (api Minio) HeadObjectHandler(w http.ResponseWriter, req *http.Request) {
 	case nil:
 		setObjectHeaders(w, metadata)
 		w.WriteHeader(http.StatusOK)
+	case donut.BucketNameInvalid:
+		error := getErrorCode(InvalidBucketName)
+		w.Header().Set("Server", "Minio")
+		w.WriteHeader(error.HTTPStatusCode)
+	case donut.BucketNotFound:
+		error := getErrorCode(NoSuchBucket)
+		w.Header().Set("Server", "Minio")
+		w.WriteHeader(error.HTTPStatusCode)
 	case donut.ObjectNotFound:
 		error := getErrorCode(NoSuchKey)
 		w.Header().Set("Server", "Minio")
@ -155,7 +163,6 @@ func (api Minio) PutObjectHandler(w http.ResponseWriter, req *http.Request) {
 	}

 	acceptsContentType := getContentType(req)
-	// verify if this operation is allowed
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -203,6 +210,10 @@ func (api Minio) PutObjectHandler(w http.ResponseWriter, req *http.Request) {
 	case nil:
 		w.Header().Set("ETag", metadata.MD5Sum)
 		writeSuccessResponse(w, acceptsContentType)
+	case donut.BucketNotFound:
+		writeErrorResponse(w, req, NoSuchBucket, acceptsContentType, req.URL.Path)
+	case donut.BucketNameInvalid:
+		writeErrorResponse(w, req, InvalidBucketName, acceptsContentType, req.URL.Path)
 	case donut.ObjectExists:
 		writeErrorResponse(w, req, MethodNotAllowed, acceptsContentType, req.URL.Path)
 	case donut.BadDigest:
@ -231,8 +242,6 @@ func (api Minio) NewMultipartUploadHandler(w http.ResponseWriter, req *http.Requ
 	}

 	acceptsContentType := getContentType(req)
-
-	// handle ACL's here at bucket level
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -278,8 +287,6 @@ func (api Minio) PutObjectPartHandler(w http.ResponseWriter, req *http.Request)
 	}

 	acceptsContentType := getContentType(req)
-
-	// handle ACL's here at bucket level
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -355,8 +362,6 @@ func (api Minio) AbortMultipartUploadHandler(w http.ResponseWriter, req *http.Re
 	}

 	acceptsContentType := getContentType(req)
-
-	// handle ACL's here at bucket level
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -392,8 +397,6 @@ func (api Minio) ListObjectPartsHandler(w http.ResponseWriter, req *http.Request
 	}

 	acceptsContentType := getContentType(req)
-
-	// handle ACL's here at bucket level
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
@ -438,8 +441,6 @@ func (api Minio) CompleteMultipartUploadHandler(w http.ResponseWriter, req *http
 	}

 	acceptsContentType := getContentType(req)
-
-	// handle ACL's here at bucket level
 	if !api.isValidOp(w, req, acceptsContentType) {
 		return
 	}
--- a/pkg/server/api/resources.go
+++ b/pkg/server/api/resources.go
@ -20,7 +20,7 @@ import (
 	"net/url"
 	"strconv"

-	"github.com/minio/minio/pkg/storage/donut"
+	"github.com/minio/minio/pkg/donut"
 )

 // parse bucket url queries
--- a/pkg/server/api/response.go
+++ b/pkg/server/api/response.go
@ -20,7 +20,7 @@ import (
 	"net/http"
 	"sort"

-	"github.com/minio/minio/pkg/storage/donut"
+	"github.com/minio/minio/pkg/donut"
 )

 // Reply date format
--- a/pkg/server/api_test.go
+++ b/pkg/server/api_test.go
@ -0,0 +1,948 @@
+/*
+ * Minimalist Object Storage, (C) 2014 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 server
+
+import (
+	"bytes"
+	"io"
+	"io/ioutil"
+	"strconv"
+	"strings"
+	"testing"
+	"time"
+
+	"encoding/xml"
+	"net/http"
+	"net/http/httptest"
+
+	. "github.com/minio/check"
+	"github.com/minio/minio/pkg/server/api"
+)
+
+func Test(t *testing.T) { TestingT(t) }
+
+type MySuite struct{}
+
+var _ = Suite(&MySuite{})
+
+var testServer *httptest.Server
+
+func (s *MySuite) SetUpSuite(c *C) {
+	httpHandler, minioAPI := getAPIHandler(api.Config{RateLimit: 16})
+	go startTM(minioAPI)
+	testServer = httptest.NewServer(httpHandler)
+}
+
+func (s *MySuite) TearDownSuite(c *C) {
+	testServer.Close()
+}
+
+func setDummyAuthHeader(req *http.Request) {
+	authDummy := "AWS4-HMAC-SHA256 Credential=AC5NH40NQLTL4DUMMY/20130524/us-east-1/s3/aws4_request, SignedHeaders=date;host;x-amz-content-sha256;x-amz-date;x-amz-storage-class, Signature=98ad721746da40c64f1a55b78f14c238d841ea1380cd77a1b5971af0ece108bd"
+	req.Header.Set("Authorization", authDummy)
+	req.Header.Set("Date", time.Now().UTC().Format(http.TimeFormat))
+}
+
+func (s *MySuite) TestNonExistantBucket(c *C) {
+	request, err := http.NewRequest("HEAD", testServer.URL+"/nonexistantbucket", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusNotFound)
+}
+
+func (s *MySuite) TestEmptyObject(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/emptyobject", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/emptyobject/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/emptyobject/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	var buffer bytes.Buffer
+	responseBody, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(true, Equals, bytes.Equal(responseBody, buffer.Bytes()))
+}
+
+func (s *MySuite) TestBucket(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/bucket", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("HEAD", testServer.URL+"/bucket", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+/*
+func (s *MySuite) TestObject(c *C) {
+	buffer := bytes.NewBufferString("hello world")
+	request, err := http.NewRequest("PUT", testServer.URL+"/testobject", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/testobject/object", buffer)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/testobject/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	responseBody, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(responseBody, DeepEquals, []byte("hello world"))
+
+}
+*/
+
+func (s *MySuite) TestMultipleObjects(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/multipleobjects", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/multipleobjects/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
+
+	//// test object 1
+
+	// get object
+	buffer1 := bytes.NewBufferString("hello one")
+	request, err = http.NewRequest("PUT", testServer.URL+"/multipleobjects/object1", buffer1)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/multipleobjects/object1", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	// verify response data
+	responseBody, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello one")))
+
+	buffer2 := bytes.NewBufferString("hello two")
+	request, err = http.NewRequest("PUT", testServer.URL+"/multipleobjects/object2", buffer2)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/multipleobjects/object2", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	// verify response data
+	responseBody, err = ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello two")))
+
+	buffer3 := bytes.NewBufferString("hello three")
+	request, err = http.NewRequest("PUT", testServer.URL+"/multipleobjects/object3", buffer3)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/multipleobjects/object3", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	// verify object
+	responseBody, err = ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(true, Equals, bytes.Equal(responseBody, []byte("hello three")))
+}
+
+func (s *MySuite) TestNotImplemented(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/bucket/object?policy", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusNotImplemented)
+
+}
+
+func (s *MySuite) TestHeader(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/bucket/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+
+	verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
+}
+
+func (s *MySuite) TestPutBucket(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/put-bucket", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+func (s *MySuite) TestPutObject(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/put-object", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/put-object/object", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+func (s *MySuite) TestListBuckets(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	_, err = readListBucket(response.Body)
+	c.Assert(err, IsNil)
+}
+
+func readListBucket(reader io.Reader) (api.ListBucketsResponse, error) {
+	var results api.ListBucketsResponse
+	decoder := xml.NewDecoder(reader)
+	err := decoder.Decode(&results)
+	return results, err
+}
+
+func (s *MySuite) TestNotBeAbleToCreateObjectInNonexistantBucket(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/innonexistantbucket/object", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
+}
+
+func (s *MySuite) TestHeadOnObject(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/headonobject", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/headonobject/object1", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("HEAD", testServer.URL+"/headonobject/object1", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+func (s *MySuite) TestHeadOnBucket(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/headonbucket", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("HEAD", testServer.URL+"/headonbucket", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+func (s *MySuite) TestDateFormat(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/dateformat", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	// set an invalid date
+	request.Header.Set("Date", "asfasdfadf")
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "RequestTimeTooSkewed",
+		"The difference between the request time and the server's time is too large.", http.StatusForbidden)
+
+	request.Header.Set("Date", time.Now().UTC().Format(http.TimeFormat))
+	setDummyAuthHeader(request)
+	response, err = client.Do(request)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+}
+
+func verifyHeaders(c *C, header http.Header, date time.Time, size int, contentType string, etag string) {
+	// Verify date
+	c.Assert(header.Get("Last-Modified"), Equals, date.Format(http.TimeFormat))
+
+	// verify size
+	c.Assert(header.Get("Content-Length"), Equals, strconv.Itoa(size))
+
+	// verify content type
+	c.Assert(header.Get("Content-Type"), Equals, contentType)
+
+	// verify etag
+	c.Assert(header.Get("Etag"), Equals, "\""+etag+"\"")
+}
+
+func (s *MySuite) TestXMLNameNotInBucketListJson(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("Accept", "application/json")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	byteResults, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(strings.Contains(string(byteResults), "XML"), Equals, false)
+}
+
+func (s *MySuite) TestXMLNameNotInObjectListJson(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/xmlnamenotinobjectlistjson", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("Accept", "application/json")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/xmlnamenotinobjectlistjson", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("Accept", "application/json")
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	byteResults, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(strings.Contains(string(byteResults), "XML"), Equals, false)
+}
+
+func (s *MySuite) TestContentTypePersists(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/contenttype-persists", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/contenttype-persists/one", bytes.NewBufferString("hello world"))
+	delete(request.Header, "Content-Type")
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("HEAD", testServer.URL+"/contenttype-persists/one", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
+
+	request, err = http.NewRequest("GET", testServer.URL+"/contenttype-persists/one", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+	c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/contenttype-persists/two", bytes.NewBufferString("hello world"))
+	delete(request.Header, "Content-Type")
+	request.Header.Add("Content-Type", "application/json")
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("HEAD", testServer.URL+"/contenttype-persists/two", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
+
+	request, err = http.NewRequest("GET", testServer.URL+"/contenttype-persists/two", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.Header.Get("Content-Type"), Equals, "application/octet-stream")
+}
+
+func (s *MySuite) TestPartialContent(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/partial-content", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/partial-content/bar", bytes.NewBufferString("Hello World"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	// prepare request
+	request, err = http.NewRequest("GET", testServer.URL+"/partial-content/bar", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("Accept", "application/json")
+	request.Header.Add("Range", "bytes=6-7")
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusPartialContent)
+	partialObject, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+
+	c.Assert(string(partialObject), Equals, "Wo")
+}
+
+func (s *MySuite) TestListObjectsHandlerErrors(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/objecthandlererrors-.", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/objecthandlererrors", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
+}
+
+func (s *MySuite) TestPutBucketErrors(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/putbucket-.", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/putbucket", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/putbucket", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "private")
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "BucketAlreadyExists", "The requested bucket name is not available.", http.StatusConflict)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/putbucket?acl", nil)
+	c.Assert(err, IsNil)
+	request.Header.Add("x-amz-acl", "unknown")
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NotImplemented", "A header you provided implies functionality that is not implemented.", http.StatusNotImplemented)
+}
+
+func (s *MySuite) TestGetObjectErrors(c *C) {
+	request, err := http.NewRequest("GET", testServer.URL+"/getobjecterrors", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NoSuchBucket", "The specified bucket does not exist.", http.StatusNotFound)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/getobjecterrors", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/getobjecterrors/bar", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "NoSuchKey", "The specified key does not exist.", http.StatusNotFound)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/getobjecterrors-./bar", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "InvalidBucketName", "The specified bucket is not valid.", http.StatusBadRequest)
+
+}
+
+func (s *MySuite) TestGetObjectRangeErrors(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/getobjectrangeerrors", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/getobjectrangeerrors/bar", bytes.NewBufferString("Hello World"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/getobjectrangeerrors/bar", nil)
+	request.Header.Add("Range", "bytes=7-6")
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	verifyError(c, response, "InvalidRange", "The requested range cannot be satisfied.", http.StatusRequestedRangeNotSatisfiable)
+}
+
+func (s *MySuite) TestObjectMultipartAbort(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/objectmultipartabort", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, 200)
+
+	request, err = http.NewRequest("POST", testServer.URL+"/objectmultipartabort/object?uploads", bytes.NewBufferString(""))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	decoder := xml.NewDecoder(response.Body)
+	newResponse := &api.InitiateMultipartUploadResult{}
+
+	err = decoder.Decode(newResponse)
+	c.Assert(err, IsNil)
+	c.Assert(len(newResponse.UploadID) > 0, Equals, true)
+	uploadID := newResponse.UploadID
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultipartabort/object?uploadId="+uploadID+"&partNumber=1", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response1, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response1.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultipartabort/object?uploadId="+uploadID+"&partNumber=2", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response2, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response2.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("DELETE", testServer.URL+"/objectmultipartabort/object?uploadId="+uploadID, nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response3, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response3.StatusCode, Equals, http.StatusNoContent)
+}
+
+func (s *MySuite) TestBucketMultipartList(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/bucketmultipartlist", bytes.NewBufferString(""))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, 200)
+
+	request, err = http.NewRequest("POST", testServer.URL+"/bucketmultipartlist/object?uploads", bytes.NewBufferString(""))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	decoder := xml.NewDecoder(response.Body)
+	newResponse := &api.InitiateMultipartUploadResult{}
+
+	err = decoder.Decode(newResponse)
+	c.Assert(err, IsNil)
+	c.Assert(len(newResponse.UploadID) > 0, Equals, true)
+	uploadID := newResponse.UploadID
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/bucketmultipartlist/object?uploadId="+uploadID+"&partNumber=1", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response1, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response1.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/bucketmultipartlist/object?uploadId="+uploadID+"&partNumber=2", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response2, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response2.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/bucketmultipartlist?uploads", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response3, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response3.StatusCode, Equals, http.StatusOK)
+
+	decoder = xml.NewDecoder(response3.Body)
+	newResponse3 := &api.ListMultipartUploadsResponse{}
+	err = decoder.Decode(newResponse3)
+	c.Assert(err, IsNil)
+	c.Assert(newResponse3.Bucket, Equals, "bucketmultipartlist")
+}
+
+func (s *MySuite) TestObjectMultipartList(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/objectmultipartlist", bytes.NewBufferString(""))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, 200)
+
+	request, err = http.NewRequest("POST", testServer.URL+"/objectmultipartlist/object?uploads", bytes.NewBufferString(""))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	decoder := xml.NewDecoder(response.Body)
+	newResponse := &api.InitiateMultipartUploadResult{}
+
+	err = decoder.Decode(newResponse)
+	c.Assert(err, IsNil)
+	c.Assert(len(newResponse.UploadID) > 0, Equals, true)
+	uploadID := newResponse.UploadID
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultipartlist/object?uploadId="+uploadID+"&partNumber=1", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response1, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response1.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultipartlist/object?uploadId="+uploadID+"&partNumber=2", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response2, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response2.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/objectmultipartlist/object?uploadId="+uploadID, nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response3, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response3.StatusCode, Equals, http.StatusOK)
+
+}
+
+func (s *MySuite) TestObjectMultipart(c *C) {
+	request, err := http.NewRequest("PUT", testServer.URL+"/objectmultiparts", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client := http.Client{}
+	response, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, 200)
+
+	request, err = http.NewRequest("POST", testServer.URL+"/objectmultiparts/object?uploads", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	decoder := xml.NewDecoder(response.Body)
+	newResponse := &api.InitiateMultipartUploadResult{}
+
+	err = decoder.Decode(newResponse)
+	c.Assert(err, IsNil)
+	c.Assert(len(newResponse.UploadID) > 0, Equals, true)
+	uploadID := newResponse.UploadID
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultiparts/object?uploadId="+uploadID+"&partNumber=1", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response1, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response1.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("PUT", testServer.URL+"/objectmultiparts/object?uploadId="+uploadID+"&partNumber=2", bytes.NewBufferString("hello world"))
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	client = http.Client{}
+	response2, err := client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response2.StatusCode, Equals, http.StatusOK)
+
+	// complete multipart upload
+	completeUploads := &api.CompleteMultipartUpload{
+		Part: []api.Part{
+			{
+				PartNumber: 1,
+				ETag:       response1.Header.Get("ETag"),
+			},
+			{
+				PartNumber: 2,
+				ETag:       response2.Header.Get("ETag"),
+			},
+		},
+	}
+
+	var completeBuffer bytes.Buffer
+	encoder := xml.NewEncoder(&completeBuffer)
+	encoder.Encode(completeUploads)
+
+	request, err = http.NewRequest("POST", testServer.URL+"/objectmultiparts/object?uploadId="+uploadID, &completeBuffer)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+
+	request, err = http.NewRequest("GET", testServer.URL+"/objectmultiparts/object", nil)
+	c.Assert(err, IsNil)
+	setDummyAuthHeader(request)
+
+	response, err = client.Do(request)
+	c.Assert(err, IsNil)
+	c.Assert(response.StatusCode, Equals, http.StatusOK)
+	object, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	c.Assert(string(object), Equals, ("hello worldhello world"))
+}
+
+func verifyError(c *C, response *http.Response, code, description string, statusCode int) {
+	data, err := ioutil.ReadAll(response.Body)
+	c.Assert(err, IsNil)
+	errorResponse := api.ErrorResponse{}
+	err = xml.Unmarshal(data, &errorResponse)
+	c.Assert(err, IsNil)
+	c.Assert(errorResponse.Code, Equals, code)
+	c.Assert(errorResponse.Message, Equals, description)
+	c.Assert(response.StatusCode, Equals, statusCode)
+}
--- a/pkg/storage/donut/disk/errors.go
+++ b/pkg/storage/donut/disk/errors.go
@ -1,17 +0,0 @@
-package disk
-
-// InvalidArgument invalid argument
-type InvalidArgument struct{}
-
-func (e InvalidArgument) Error() string {
-	return "Invalid argument"
-}
-
-// UnsupportedFilesystem unsupported filesystem type
-type UnsupportedFilesystem struct {
-	Type string
-}
-
-func (e UnsupportedFilesystem) Error() string {
-	return "Unsupported filesystem: " + e.Type
-}