{
			bucketName:       bucketName,
			uploadID:         "-1",
			copySourceHeader: url.QueryEscape(SlashSeparator + bucketName + SlashSeparator + objectName),
			accessKey:        credentials.AccessKey,
			secretKey:        credentials.SecretKey,

			expectedRespStatus: http.StatusNotFound,
		},
		// Test case - 12.
		// invalid part number.
		{
			bucketName:         bucketName,

		AccountName:     "Q3AM3UQ867SPQQA43P2F",
		Action:          policy.GetBucketLocationAction,
		BucketName:      "mybucket",
		ConditionValues: map[string][]string{},
	}

	anonPutObjectActionArgs := policy.BucketPolicyArgs{
		AccountName: "Q3AM3UQ867SPQQA43P2F",
		Action:      policy.PutObjectAction,
		BucketName:  "mybucket",
		ConditionValues: map[string][]string{
			"x-amz-copy-source": {"mybucket/myobject"},

	}

	type testCaseType struct {
		bucket string
		object string
	}

	bucketName := "bucket"
	testCases := []testCaseType{
		{bucketName, "dir/obj1"},
		{bucketName, "dir/obj2"},
		{bucketName, "obj3"},
		{bucketName, "obj_4"},
	}

	if err = obj.MakeBucket(ctx, bucketName, MakeBucketOptions{}); err != nil {
		t.Fatal(err)
	}

	for _, testCase := range testCases {

	// generate a random bucket Name.
	bucketName := getRandomBucketName()
	// create the policy statement string with the randomly generated bucket name.
	bucketPolicyStr := fmt.Sprintf(bucketPolicyBuf, bucketName, bucketName)
	// HTTP request to create the bucket.
	request, err := newTestSignedRequest(http.MethodPut, getMakeBucketURL(s.endPoint, bucketName),
		0, nil, s.accessKey, s.secretKey, s.signer)
	c.Assert(err, nil)

```
PUT <bucketname>/a/b/1.txt
PUT <bucketname>/a/b
```

```
PUT <bucketname>/a/b
PUT <bucketname>/a/b/1.txt

func getGetObjectURL(endPoint, bucketName, objectName string) string {
	return makeTestTargetURL(endPoint, bucketName, objectName, url.Values{})
}

// return URL for deleting the object from the bucket.
func getDeleteObjectURL(endPoint, bucketName, objectName string) string {
	return makeTestTargetURL(endPoint, bucketName, objectName, url.Values{})
}

// return URL for deleting multiple objects from a bucket.

	bucketName := mss.Get(peerRESTBucket)
	if bucketName == "" {
		return np, grid.NewRemoteErr(errors.New("Bucket name is missing"))
	}

	globalReplicationStats.Load().Delete(bucketName)
	globalBucketMetadataSys.Remove(bucketName)
	globalBucketTargetSys.Delete(bucketName)
	globalEventNotifier.RemoveNotification(bucketName)
	globalBucketConnStats.delete(bucketName)

//
// returns APIErrorCode if any to be replied to the client.
func checkRequestAuthType(ctx context.Context, r *http.Request, action policy.Action, bucketName, objectName string) (s3Err APIErrorCode) {
	logger.GetReqInfo(ctx).BucketName = bucketName
	logger.GetReqInfo(ctx).ObjectName = objectName

	_, _, s3Err = checkRequestAuthTypeCredential(ctx, r, action)
	return s3Err
}

		isValidBucketName := IsValidBucketName(testCase.bucketName)
		if testCase.shouldPass && !isValidBucketName {
			t.Errorf("Test case %d: Expected \"%s\" to be a valid bucket name", i+1, testCase.bucketName)
		}
		if !testCase.shouldPass && isValidBucketName {
			t.Errorf("Test case %d: Expected bucket name \"%s\" to be invalid", i+1, testCase.bucketName)
		}
	}
}

// Tests for validate object name.

      //         .build();

      // Create bucket 'my-bucketname' if it doesn`t exist.
      if (!minioClient.bucketExists(BucketExistsArgs.builder().bucket("my-bucketname").build())) {
        minioClient.makeBucket(MakeBucketArgs.builder().bucket("my-bucketname").build());
        System.out.println("my-bucketname is created successfully");
      }

      boolean isVersioningEnabled =