#![allow(
clippy::approx_constant,
clippy::useless_vec,
clippy::len_zero,
clippy::unnecessary_cast,
clippy::redundant_closure,
clippy::too_many_arguments,
clippy::type_complexity,
clippy::needless_borrow,
clippy::enum_variant_names,
clippy::upper_case_acronyms,
clippy::inconsistent_digit_grouping,
clippy::unit_cmp,
clippy::assertions_on_constants,
clippy::iter_on_single_items,
clippy::expect_fun_call,
clippy::redundant_pattern_matching,
variant_size_differences,
clippy::absurd_extreme_comparisons,
clippy::nonminimal_bool,
clippy::for_kv_map,
clippy::needless_range_loop,
clippy::single_match,
clippy::collapsible_if,
clippy::needless_return,
clippy::redundant_clone,
clippy::map_entry,
clippy::match_single_binding,
clippy::bool_comparison,
clippy::derivable_impls,
clippy::manual_range_contains,
clippy::needless_borrows_for_generic_args,
clippy::manual_map,
clippy::vec_init_then_push,
clippy::identity_op,
clippy::manual_flatten,
clippy::single_char_pattern,
clippy::search_is_some,
clippy::option_map_unit_fn,
clippy::while_let_on_iterator,
clippy::clone_on_copy,
clippy::box_collection,
clippy::redundant_field_names,
clippy::ptr_arg,
clippy::large_enum_variant,
clippy::match_ref_pats,
clippy::needless_pass_by_value,
clippy::unused_unit,
clippy::let_and_return,
clippy::suspicious_else_formatting,
clippy::manual_strip,
clippy::match_like_matches_macro,
clippy::from_over_into,
clippy::wrong_self_convention,
clippy::inherent_to_string,
clippy::new_without_default,
clippy::unnecessary_wraps,
clippy::field_reassign_with_default,
clippy::manual_find,
clippy::unnecessary_lazy_evaluations,
clippy::should_implement_trait,
clippy::missing_safety_doc,
clippy::unusual_byte_groupings,
clippy::bool_assert_comparison,
clippy::zero_prefixed_literal,
clippy::await_holding_lock,
clippy::manual_saturating_arithmetic,
clippy::explicit_counter_loop,
clippy::needless_lifetimes,
clippy::single_component_path_imports,
clippy::uninlined_format_args,
clippy::iter_cloned_collect,
clippy::manual_str_repeat,
clippy::excessive_precision,
clippy::precedence,
clippy::unnecessary_literal_unwrap
)]
#[cfg(all(feature = "checksum", feature = "derive"))]
#[test]
fn test_versioned_checksum_derive_struct() {
use oxicode::versioning::Version;
use oxicode::{Decode, Encode};
#[derive(Debug, PartialEq, Encode, Decode)]
struct VersionedData {
id: u64,
payload: Vec<u8>,
version: u32,
}
let data = VersionedData {
id: 1,
payload: vec![1, 2, 3],
version: 42,
};
let versioned =
oxicode::encode_versioned_value(&data, Version::new(1, 0, 0)).expect("encode versioned");
let checked = oxicode::checksum::wrap_with_checksum(&versioned);
let ver_data = oxicode::checksum::verify_checksum(&checked).expect("verify checksum");
let (decoded, ver, _): (VersionedData, _, _) =
oxicode::decode_versioned_value(ver_data).expect("decode versioned");
assert_eq!(data, decoded);
assert_eq!(ver, Version::new(1, 0, 0));
}
#[cfg(all(feature = "compression-lz4", feature = "derive"))]
#[test]
fn test_compression_derive_large_struct() {
use oxicode::compression::{compress, decompress, Compression};
use oxicode::{decode_from_slice, encode_to_vec, Decode, Encode};
#[derive(Debug, PartialEq, Encode, Decode)]
struct LargeRecord {
id: u64,
data: Vec<u8>,
tags: Vec<String>,
}
let record = LargeRecord {
id: 42,
data: vec![0xABu8; 10_000], tags: (0..100).map(|i| format!("tag_{}", i)).collect(),
};
let enc = encode_to_vec(&record).expect("encode");
let compressed = compress(&enc, Compression::Lz4).expect("compress");
assert!(compressed.len() < enc.len(), "should compress");
let decompressed = decompress(&compressed).expect("decompress");
let (decoded, _): (LargeRecord, _) = decode_from_slice(&decompressed).expect("decode");
assert_eq!(record, decoded);
}
#[cfg(all(feature = "serde", feature = "derive"))]
#[test]
fn test_serde_with_validation() {
use oxicode::validation::{Constraints, Validator};
use serde::{Deserialize, Serialize};
#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct UserInput {
username: String,
age: u8,
}
let user = UserInput {
username: "alice".to_string(),
age: 25,
};
let bytes = oxicode::serde::encode_serde(&user).expect("encode");
let decoded: UserInput = oxicode::serde::decode_serde(&bytes).expect("decode");
let validator: Validator<String> = Validator::new()
.constraint("username", Constraints::max_len(50))
.constraint("username", Constraints::min_len(3));
validator
.validate(&decoded.username)
.expect("validate username");
assert_eq!(user, decoded);
}
#[cfg(all(feature = "async-tokio", feature = "derive"))]
#[tokio::test]
async fn test_async_with_complex_derived_type() {
use oxicode::streaming::{AsyncStreamingDecoder, AsyncStreamingEncoder};
use oxicode::{Decode, Encode};
use std::collections::BTreeMap;
use std::io::Cursor;
#[derive(Debug, PartialEq, Encode, Decode)]
struct ComplexMsg {
id: u64,
data: Vec<Vec<u8>>,
tags: BTreeMap<String, String>,
}
let msg = ComplexMsg {
id: 99,
data: vec![vec![1, 2, 3], vec![4, 5, 6]],
tags: {
let mut m = BTreeMap::new();
m.insert("key".to_string(), "value".to_string());
m
},
};
let mut buf = Vec::new();
{
let cursor = Cursor::new(&mut buf);
let mut encoder = AsyncStreamingEncoder::new(cursor);
encoder.write_item(&msg).await.expect("encode async");
encoder.finish().await.expect("finish async");
}
let cursor = Cursor::new(buf);
let mut decoder = AsyncStreamingDecoder::new(cursor);
let decoded: Option<ComplexMsg> = decoder.read_item().await.expect("decode async");
assert_eq!(Some(msg), decoded);
}