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

pkg/donut/definitions.go

@@ -0,0 +1,73 @@
+/*
+ * 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 implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package donut
+
+import "time"
+
+// ObjectMetadata container for object on donut system
+type ObjectMetadata struct {
+	// version
+	Version string `json:"version"`
+
+	// object metadata
+	Created time.Time `json:"created"`
+	Bucket  string    `json:"bucket"`
+	Object  string    `json:"object"`
+	Size    int64     `json:"size"`
+
+	// erasure
+	DataDisks        uint8  `json:"sys.erasureK"`
+	ParityDisks      uint8  `json:"sys.erasureM"`
+	ErasureTechnique string `json:"sys.erasureTechnique"`
+	BlockSize        int    `json:"sys.blockSize"`
+	ChunkCount       int    `json:"sys.chunkCount"`
+
+	// checksums
+	MD5Sum    string `json:"sys.md5sum"`
+	SHA512Sum string `json:"sys.sha512sum"`
+
+	// metadata
+	Metadata map[string]string `json:"metadata"`
+}
+
+// Metadata container for donut metadata
+type Metadata struct {
+	Version string `json:"version"`
+}
+
+// AllBuckets container for all buckets
+type AllBuckets struct {
+	Version string                    `json:"version"`
+	Buckets map[string]BucketMetadata `json:"buckets"`
+}
+
+// BucketMetadata container for bucket level metadata
+type BucketMetadata struct {
+	Version       string                 `json:"version"`
+	Name          string                 `json:"name"`
+	ACL           BucketACL              `json:"acl"`
+	Created       time.Time              `json:"created"`
+	Metadata      map[string]string      `json:"metadata"`
+	BucketObjects map[string]interface{} `json:"objects"`
+}
+
+// ListObjectsResults container for list objects response
+type ListObjectsResults struct {
+	Objects        map[string]ObjectMetadata `json:"objects"`
+	CommonPrefixes []string                  `json:"commonPrefixes"`
+	IsTruncated    bool                      `json:"isTruncated"`
+}