Initial commit based on https://github.com/minio/minio/releases/tag/RELEASE.2020-07-02T00-15-09Z

cmd/api-errors_test.go

@@ -0,0 +1,82 @@
+/*
+ * 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 (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/minio/minio/cmd/crypto"
+	"github.com/minio/minio/pkg/hash"
+)
+
+var toAPIErrorTests = []struct {
+	err     error
+	errCode APIErrorCode
+}{
+	{err: hash.BadDigest{}, errCode: ErrBadDigest},
+	{err: hash.SHA256Mismatch{}, errCode: ErrContentSHA256Mismatch},
+	{err: IncompleteBody{}, errCode: ErrIncompleteBody},
+	{err: ObjectExistsAsDirectory{}, errCode: ErrObjectExistsAsDirectory},
+	{err: BucketNameInvalid{}, errCode: ErrInvalidBucketName},
+	{err: BucketExists{}, errCode: ErrBucketAlreadyOwnedByYou},
+	{err: ObjectNotFound{}, errCode: ErrNoSuchKey},
+	{err: ObjectNameInvalid{}, errCode: ErrInvalidObjectName},
+	{err: InvalidUploadID{}, errCode: ErrNoSuchUpload},
+	{err: InvalidPart{}, errCode: ErrInvalidPart},
+	{err: InsufficientReadQuorum{}, errCode: ErrSlowDown},
+	{err: InsufficientWriteQuorum{}, errCode: ErrSlowDown},
+	{err: UnsupportedDelimiter{}, errCode: ErrNotImplemented},
+	{err: InvalidMarkerPrefixCombination{}, errCode: ErrNotImplemented},
+	{err: InvalidUploadIDKeyCombination{}, errCode: ErrNotImplemented},
+	{err: MalformedUploadID{}, errCode: ErrNoSuchUpload},
+	{err: PartTooSmall{}, errCode: ErrEntityTooSmall},
+	{err: BucketNotEmpty{}, errCode: ErrBucketNotEmpty},
+	{err: BucketNotFound{}, errCode: ErrNoSuchBucket},
+	{err: StorageFull{}, errCode: ErrStorageFull},
+	{err: NotImplemented{}, errCode: ErrNotImplemented},
+	{err: errSignatureMismatch, errCode: ErrSignatureDoesNotMatch},
+
+	// SSE-C errors
+	{err: crypto.ErrInvalidCustomerAlgorithm, errCode: ErrInvalidSSECustomerAlgorithm},
+	{err: crypto.ErrMissingCustomerKey, errCode: ErrMissingSSECustomerKey},
+	{err: crypto.ErrInvalidCustomerKey, errCode: ErrAccessDenied},
+	{err: crypto.ErrMissingCustomerKeyMD5, errCode: ErrMissingSSECustomerKeyMD5},
+	{err: crypto.ErrCustomerKeyMD5Mismatch, errCode: ErrSSECustomerKeyMD5Mismatch},
+	{err: errObjectTampered, errCode: ErrObjectTampered},
+
+	{err: nil, errCode: ErrNone},
+	{err: errors.New("Custom error"), errCode: ErrInternalError}, // Case where err type is unknown.
+}
+
+func TestAPIErrCode(t *testing.T) {
+	disk := filepath.Join(globalTestTmpDir, "minio-"+nextSuffix())
+	defer os.RemoveAll(disk)
+
+	initFSObjects(disk, t)
+
+	ctx := context.Background()
+	for i, testCase := range toAPIErrorTests {
+		errCode := toAPIErrorCode(ctx, testCase.err)
+		if errCode != testCase.errCode {
+			t.Errorf("Test %d: Expected error code %d, got %d", i+1, testCase.errCode, errCode)
+		}
+	}
+}