versitygw/tests/integration/DeleteObjects.go

// Copyright 2023 Versity Software
// This file is 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 integration

import (
	"context"
	"fmt"

	"github.com/aws/aws-sdk-go-v2/service/s3"
	"github.com/aws/aws-sdk-go-v2/service/s3/types"
)

func DeleteObjects_empty_input(s *S3Conf) error {
	testName := "DeleteObjects_empty_input"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		contents, err := putObjects(s3client, []string{"foo", "bar", "baz"}, bucket)
		if err != nil {
			return err
		}

		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		out, err := s3client.DeleteObjects(ctx, &s3.DeleteObjectsInput{
			Bucket: &bucket,
			Delete: &types.Delete{
				Objects: []types.ObjectIdentifier{},
			},
		})
		cancel()
		if err != nil {
			return err
		}

		if len(out.Deleted) != 0 {
			return fmt.Errorf("expected deleted object count 0, instead got %v",
				len(out.Deleted))
		}
		if len(out.Errors) != 0 {
			return fmt.Errorf("expected 0 errors, instead got %v", len(out.Errors))
		}

		ctx, cancel = context.WithTimeout(context.Background(), shortTimeout)
		res, err := s3client.ListObjects(ctx, &s3.ListObjectsInput{
			Bucket: &bucket,
		})
		cancel()
		if err != nil {
			return err
		}

		if !compareObjects(contents, res.Contents) {
			return fmt.Errorf("expected the output to be %v, instead got %v",
				contents, res.Contents)
		}

		return nil
	})
}

func DeleteObjects_non_existing_objects(s *S3Conf) error {
	testName := "DeleteObjects_empty_input"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		delObjects := []types.ObjectIdentifier{{Key: getPtr("obj1")}, {Key: getPtr("obj2")}}

		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		out, err := s3client.DeleteObjects(ctx, &s3.DeleteObjectsInput{
			Bucket: &bucket,
			Delete: &types.Delete{
				Objects: delObjects,
			},
		})
		cancel()
		if err != nil {
			return err
		}

		if len(out.Deleted) != 2 {
			return fmt.Errorf("expected deleted object count 2, instead got %v",
				len(out.Deleted))
		}
		if len(out.Errors) != 0 {
			return fmt.Errorf("expected 0 errors, instead got %v, %v",
				len(out.Errors), out.Errors)
		}

		return nil
	})
}

func DeleteObjects_success(s *S3Conf) error {
	testName := "DeleteObjects_success"
	return actionHandler(s, testName, func(s3client *s3.Client, bucket string) error {
		objects, objToDel := []string{"obj1", "obj2", "obj3"}, []string{"foo", "bar", "baz"}
		contents, err := putObjects(s3client, append(objToDel, objects...), bucket)
		if err != nil {
			return err
		}

		delObjects := []types.ObjectIdentifier{}
		delResult := []types.DeletedObject{}
		for _, key := range objToDel {
			k := key
			delObjects = append(delObjects, types.ObjectIdentifier{Key: &k})
			delResult = append(delResult, types.DeletedObject{Key: &k})
		}
		ctx, cancel := context.WithTimeout(context.Background(), shortTimeout)
		out, err := s3client.DeleteObjects(ctx, &s3.DeleteObjectsInput{
			Bucket: &bucket,
			Delete: &types.Delete{
				Objects: delObjects,
			},
		})
		cancel()
		if err != nil {
			return err
		}

		if len(out.Deleted) != 3 {
			return fmt.Errorf("expected deleted object count 3, instead got %v",
				len(out.Deleted))
		}
		if len(out.Errors) != 0 {
			return fmt.Errorf("expected 2 errors, instead got %v",
				len(out.Errors))
		}

		if !compareDelObjects(delResult, out.Deleted) {
			return fmt.Errorf("unexpected deleted output")
		}

		ctx, cancel = context.WithTimeout(context.Background(), shortTimeout)
		res, err := s3client.ListObjects(ctx, &s3.ListObjectsInput{
			Bucket: &bucket,
		})
		cancel()
		if err != nil {
			return err
		}

		if !compareObjects(contents[3:], res.Contents) {
			return fmt.Errorf("expected the output to be %v, instead got %v",
				contents[3:], res.Contents)
		}

		return nil
	})
}