liboxen 0.46.10

Oxen is a fast, unstructured data version control, to help version large machine learning datasets written in Rust.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57

#[cfg(test)]
mod tests {

    use liboxen::storage::{S3VersionStore, VersionStore};

    use aws_sdk_s3::Client;
    use std::sync::Arc;
    use uuid::Uuid;

    pub const DEFAULT_TEST_S3_BUCKET: &str = "oxen-server-s3-integration-test";

    #[tokio::test]
    async fn test_s3_init() {
        // Use the existing S3 bucket for testing
        let bucket = test_s3_bucket();

        // Use a random prefix to isolate the test files
        let prefix = format!("integration-test/{}", Uuid::new_v4());

        // Create S3 version store
        let s3_version_store = S3VersionStore::new(bucket.clone(), prefix.clone());
        let client = s3_version_store.init_client().await;

        // Test init()
        let result = s3_version_store.init().await;

        assert!(result.is_ok(), "S3 init() failed: {:?}", result.err());

        cleanup_bucket(&client.unwrap(), &bucket, &prefix).await;
    }

    pub fn test_s3_bucket() -> String {
        match std::env::var("OXEN_TEST_S3_BUCKET") {
            Ok(bucket) => bucket,
            Err(_err) => String::from(DEFAULT_TEST_S3_BUCKET),
        }
    }

    async fn cleanup_bucket(client: &Arc<Client>, bucket: &str, prefix: &str) {
        let objs = client
            .list_objects_v2()
            .bucket(bucket)
            .prefix(prefix)
            .send()
            .await
            .unwrap();

        if let Some(contents) = objs.contents {
            for obj in contents {
                if let Some(key) = obj.key {
                    let _ = client.delete_object().bucket(bucket).key(key).send().await;
                }
            }
        }
        println!("Cleaned up test object");
    }
}