minio-rs/tests/test_object_copy.rs

// MinIO Rust Library for Amazon S3 Compatible Cloud Storage
// Copyright 2025 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.

use minio::s3::builders::{CopySource, ObjectContent};
use minio::s3::response::a_response_traits::{HasBucket, HasObject};
use minio::s3::response::{CopyObjectResponse, PutObjectContentResponse, StatObjectResponse};
use minio::s3::types::S3Api;
use minio_common::rand_src::RandSrc;
use minio_common::test_context::TestContext;
use minio_common::utils::rand_object_name;

#[tokio::test(flavor = "multi_thread")]
async fn copy_object() {
    let ctx = TestContext::new_from_env();
    if ctx.client.is_minio_express().await {
        println!("Skipping test because it is running in MinIO Express mode");
        return;
    }

    let (bucket_name, _cleanup) = ctx.create_bucket_helper().await;
    let object_name_src: String = rand_object_name();
    let object_name_dst: String = rand_object_name();

    let size = 16_u64;
    let content = ObjectContent::new_from_stream(RandSrc::new(size), Some(size));

    let resp: PutObjectContentResponse = ctx
        .client
        .put_object_content(&bucket_name, &object_name_src, content)
        .send()
        .await
        .unwrap();
    assert_eq!(resp.bucket(), bucket_name);
    assert_eq!(resp.object(), object_name_src);

    let resp: CopyObjectResponse = ctx
        .client
        .copy_object(&bucket_name, &object_name_dst)
        .source(CopySource::new(&bucket_name, &object_name_src).unwrap())
        .send()
        .await
        .unwrap();
    assert_eq!(resp.bucket(), bucket_name);
    assert_eq!(resp.object(), object_name_dst);

    let resp: StatObjectResponse = ctx
        .client
        .stat_object(&bucket_name, &object_name_dst)
        .send()
        .await
        .unwrap();
    assert_eq!(resp.size().unwrap(), size);
    assert_eq!(resp.bucket(), bucket_name);
}