#![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
)]
use oxicode::{decode_from_slice, encode_to_vec, Decode, Encode};
use proptest::prelude::*;
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct WeatherStation {
id: u32,
lat: i32,
lon: i32,
elevation_m: i16,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct WeatherReading {
station_id: u32,
temp_c_x10: i32,
humidity_pct: u8,
pressure_hpa_x10: u32,
wind_speed_ms_x10: u16,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct ForecastCell {
grid_x: u16,
grid_y: u16,
precip_mm_x10: u32,
cloud_cover_pct: u8,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
struct ClimateRecord {
year: u16,
month: u8,
avg_temp_x10: i32,
total_precip_x10: u32,
}
#[derive(Debug, PartialEq, Clone, Encode, Decode)]
enum WeatherEvent {
Clear,
Cloudy,
Rain,
Snow,
Thunderstorm,
Fog,
}
proptest! {
#[test]
fn test_weather_station_roundtrip(
id in 0u32..=u32::MAX,
lat in (-90_000_000i32..=90_000_000i32),
lon in (-180_000_000i32..=180_000_000i32),
elevation_m in i16::MIN..=i16::MAX,
) {
let station = WeatherStation { id, lat, lon, elevation_m };
let encoded = encode_to_vec(&station).expect("encode WeatherStation");
let (decoded, _): (WeatherStation, usize) = decode_from_slice(&encoded).expect("decode WeatherStation");
prop_assert_eq!(station, decoded);
}
#[test]
fn test_weather_reading_roundtrip(
station_id in 0u32..=u32::MAX,
temp_c_x10 in (-600i32..=600i32),
humidity_pct in 0u8..=100u8,
pressure_hpa_x10 in 8000u32..=12000u32,
wind_speed_ms_x10 in 0u16..=1000u16,
) {
let reading = WeatherReading {
station_id,
temp_c_x10,
humidity_pct,
pressure_hpa_x10,
wind_speed_ms_x10,
};
let encoded = encode_to_vec(&reading).expect("encode WeatherReading");
let (decoded, _): (WeatherReading, usize) = decode_from_slice(&encoded).expect("decode WeatherReading");
prop_assert_eq!(reading, decoded);
}
#[test]
fn test_forecast_cell_roundtrip(
grid_x in 0u16..=u16::MAX,
grid_y in 0u16..=u16::MAX,
precip_mm_x10 in 0u32..=50000u32,
cloud_cover_pct in 0u8..=100u8,
) {
let cell = ForecastCell { grid_x, grid_y, precip_mm_x10, cloud_cover_pct };
let encoded = encode_to_vec(&cell).expect("encode ForecastCell");
let (decoded, _): (ForecastCell, usize) = decode_from_slice(&encoded).expect("decode ForecastCell");
prop_assert_eq!(cell, decoded);
}
#[test]
fn test_climate_record_roundtrip(
year in 1800u16..=2200u16,
month in 1u8..=12u8,
avg_temp_x10 in (-800i32..=600i32),
total_precip_x10 in 0u32..=100000u32,
) {
let record = ClimateRecord { year, month, avg_temp_x10, total_precip_x10 };
let encoded = encode_to_vec(&record).expect("encode ClimateRecord");
let (decoded, _): (ClimateRecord, usize) = decode_from_slice(&encoded).expect("decode ClimateRecord");
prop_assert_eq!(record, decoded);
}
#[test]
fn test_weather_event_roundtrip(event_idx in 0usize..6) {
let events = [
WeatherEvent::Clear,
WeatherEvent::Cloudy,
WeatherEvent::Rain,
WeatherEvent::Snow,
WeatherEvent::Thunderstorm,
WeatherEvent::Fog,
];
let event = events[event_idx].clone();
let encoded = encode_to_vec(&event).expect("encode WeatherEvent");
let (decoded, _): (WeatherEvent, usize) = decode_from_slice(&encoded).expect("decode WeatherEvent");
prop_assert_eq!(event, decoded);
}
#[test]
fn test_weather_station_deterministic_encoding(
id in 0u32..=u32::MAX,
lat in (-90_000_000i32..=90_000_000i32),
lon in (-180_000_000i32..=180_000_000i32),
elevation_m in i16::MIN..=i16::MAX,
) {
let station = WeatherStation { id, lat, lon, elevation_m };
let encoded1 = encode_to_vec(&station).expect("first encode WeatherStation");
let encoded2 = encode_to_vec(&station).expect("second encode WeatherStation");
prop_assert_eq!(encoded1, encoded2);
}
#[test]
fn test_weather_reading_deterministic_encoding(
station_id in 0u32..=u32::MAX,
temp_c_x10 in (-600i32..=600i32),
humidity_pct in 0u8..=100u8,
pressure_hpa_x10 in 8000u32..=12000u32,
wind_speed_ms_x10 in 0u16..=1000u16,
) {
let reading = WeatherReading {
station_id,
temp_c_x10,
humidity_pct,
pressure_hpa_x10,
wind_speed_ms_x10,
};
let encoded1 = encode_to_vec(&reading).expect("first encode WeatherReading");
let encoded2 = encode_to_vec(&reading).expect("second encode WeatherReading");
prop_assert_eq!(encoded1, encoded2);
}
#[test]
fn test_weather_station_consumed_bytes(
id in 0u32..=u32::MAX,
lat in (-90_000_000i32..=90_000_000i32),
lon in (-180_000_000i32..=180_000_000i32),
elevation_m in i16::MIN..=i16::MAX,
) {
let station = WeatherStation { id, lat, lon, elevation_m };
let encoded = encode_to_vec(&station).expect("encode WeatherStation");
let expected_len = encoded.len();
let (_, consumed): (WeatherStation, usize) = decode_from_slice(&encoded).expect("decode WeatherStation");
prop_assert_eq!(consumed, expected_len);
}
#[test]
fn test_weather_reading_consumed_bytes(
station_id in 0u32..=u32::MAX,
temp_c_x10 in (-600i32..=600i32),
humidity_pct in 0u8..=100u8,
pressure_hpa_x10 in 8000u32..=12000u32,
wind_speed_ms_x10 in 0u16..=1000u16,
) {
let reading = WeatherReading {
station_id,
temp_c_x10,
humidity_pct,
pressure_hpa_x10,
wind_speed_ms_x10,
};
let encoded = encode_to_vec(&reading).expect("encode WeatherReading");
let expected_len = encoded.len();
let (_, consumed): (WeatherReading, usize) = decode_from_slice(&encoded).expect("decode WeatherReading");
prop_assert_eq!(consumed, expected_len);
}
#[test]
fn test_forecast_cell_consumed_bytes(
grid_x in 0u16..=u16::MAX,
grid_y in 0u16..=u16::MAX,
precip_mm_x10 in 0u32..=50000u32,
cloud_cover_pct in 0u8..=100u8,
) {
let cell = ForecastCell { grid_x, grid_y, precip_mm_x10, cloud_cover_pct };
let encoded = encode_to_vec(&cell).expect("encode ForecastCell");
let expected_len = encoded.len();
let (_, consumed): (ForecastCell, usize) = decode_from_slice(&encoded).expect("decode ForecastCell");
prop_assert_eq!(consumed, expected_len);
}
#[test]
fn test_climate_record_consumed_bytes(
year in 1800u16..=2200u16,
month in 1u8..=12u8,
avg_temp_x10 in (-800i32..=600i32),
total_precip_x10 in 0u32..=100000u32,
) {
let record = ClimateRecord { year, month, avg_temp_x10, total_precip_x10 };
let encoded = encode_to_vec(&record).expect("encode ClimateRecord");
let expected_len = encoded.len();
let (_, consumed): (ClimateRecord, usize) = decode_from_slice(&encoded).expect("decode ClimateRecord");
prop_assert_eq!(consumed, expected_len);
}
#[test]
fn test_vec_weather_readings_roundtrip(
readings in prop::collection::vec(
(
0u32..=9999u32,
(-600i32..=600i32),
0u8..=100u8,
8000u32..=12000u32,
0u16..=1000u16,
),
0..=50,
)
) {
let readings_vec: Vec<WeatherReading> = readings
.into_iter()
.map(|(station_id, temp_c_x10, humidity_pct, pressure_hpa_x10, wind_speed_ms_x10)| {
WeatherReading { station_id, temp_c_x10, humidity_pct, pressure_hpa_x10, wind_speed_ms_x10 }
})
.collect();
let encoded = encode_to_vec(&readings_vec).expect("encode Vec<WeatherReading>");
let (decoded, _): (Vec<WeatherReading>, usize) =
decode_from_slice(&encoded).expect("decode Vec<WeatherReading>");
prop_assert_eq!(readings_vec, decoded);
}
#[test]
fn test_vec_forecast_cells_roundtrip(
cells in prop::collection::vec(
(0u16..=u16::MAX, 0u16..=u16::MAX, 0u32..=50000u32, 0u8..=100u8),
0..=50,
)
) {
let cells_vec: Vec<ForecastCell> = cells
.into_iter()
.map(|(grid_x, grid_y, precip_mm_x10, cloud_cover_pct)| {
ForecastCell { grid_x, grid_y, precip_mm_x10, cloud_cover_pct }
})
.collect();
let encoded = encode_to_vec(&cells_vec).expect("encode Vec<ForecastCell>");
let (decoded, _): (Vec<ForecastCell>, usize) =
decode_from_slice(&encoded).expect("decode Vec<ForecastCell>");
prop_assert_eq!(cells_vec, decoded);
}
#[test]
fn test_option_weather_station_some_roundtrip(
id in 0u32..=u32::MAX,
lat in (-90_000_000i32..=90_000_000i32),
lon in (-180_000_000i32..=180_000_000i32),
elevation_m in i16::MIN..=i16::MAX,
) {
let station = Some(WeatherStation { id, lat, lon, elevation_m });
let encoded = encode_to_vec(&station).expect("encode Option<WeatherStation> Some");
let (decoded, _): (Option<WeatherStation>, usize) =
decode_from_slice(&encoded).expect("decode Option<WeatherStation> Some");
prop_assert_eq!(station, decoded);
}
#[test]
fn test_option_weather_station_none_roundtrip(_dummy in 0u8..=1u8) {
let station: Option<WeatherStation> = None;
let encoded = encode_to_vec(&station).expect("encode Option<WeatherStation> None");
let (decoded, _): (Option<WeatherStation>, usize) =
decode_from_slice(&encoded).expect("decode Option<WeatherStation> None");
prop_assert_eq!(station, decoded);
}
#[test]
fn test_option_climate_record_roundtrip(
include in any::<bool>(),
year in 1800u16..=2200u16,
month in 1u8..=12u8,
avg_temp_x10 in (-800i32..=600i32),
total_precip_x10 in 0u32..=100000u32,
) {
let record: Option<ClimateRecord> = if include {
Some(ClimateRecord { year, month, avg_temp_x10, total_precip_x10 })
} else {
None
};
let encoded = encode_to_vec(&record).expect("encode Option<ClimateRecord>");
let (decoded, _): (Option<ClimateRecord>, usize) =
decode_from_slice(&encoded).expect("decode Option<ClimateRecord>");
prop_assert_eq!(record, decoded);
}
#[test]
fn test_large_collection_weather_stations(
stations in prop::collection::vec(
(
0u32..=999999u32,
(-90_000_000i32..=90_000_000i32),
(-180_000_000i32..=180_000_000i32),
i16::MIN..=i16::MAX,
),
100..=200,
)
) {
let stations_vec: Vec<WeatherStation> = stations
.into_iter()
.map(|(id, lat, lon, elevation_m)| WeatherStation { id, lat, lon, elevation_m })
.collect();
let encoded = encode_to_vec(&stations_vec).expect("encode large Vec<WeatherStation>");
let (decoded, consumed): (Vec<WeatherStation>, usize) =
decode_from_slice(&encoded).expect("decode large Vec<WeatherStation>");
prop_assert_eq!(&stations_vec, &decoded);
prop_assert_eq!(consumed, encoded.len());
}
#[test]
fn test_large_collection_climate_records(
records in prop::collection::vec(
(1800u16..=2200u16, 1u8..=12u8, (-800i32..=600i32), 0u32..=100000u32),
100..=200,
)
) {
let records_vec: Vec<ClimateRecord> = records
.into_iter()
.map(|(year, month, avg_temp_x10, total_precip_x10)| {
ClimateRecord { year, month, avg_temp_x10, total_precip_x10 }
})
.collect();
let encoded = encode_to_vec(&records_vec).expect("encode large Vec<ClimateRecord>");
let (decoded, consumed): (Vec<ClimateRecord>, usize) =
decode_from_slice(&encoded).expect("decode large Vec<ClimateRecord>");
prop_assert_eq!(&records_vec, &decoded);
prop_assert_eq!(consumed, encoded.len());
}
#[test]
fn test_weather_event_all_variants_consumed_bytes(event_idx in 0usize..6) {
let events = [
WeatherEvent::Clear,
WeatherEvent::Cloudy,
WeatherEvent::Rain,
WeatherEvent::Snow,
WeatherEvent::Thunderstorm,
WeatherEvent::Fog,
];
let event = events[event_idx].clone();
let encoded = encode_to_vec(&event).expect("encode WeatherEvent for consumed bytes");
let expected_len = encoded.len();
let (_, consumed): (WeatherEvent, usize) =
decode_from_slice(&encoded).expect("decode WeatherEvent for consumed bytes");
prop_assert_eq!(consumed, expected_len);
}
#[test]
fn test_climate_record_deterministic_encoding(
year in 1800u16..=2200u16,
month in 1u8..=12u8,
avg_temp_x10 in (-800i32..=600i32),
total_precip_x10 in 0u32..=100000u32,
) {
let record = ClimateRecord { year, month, avg_temp_x10, total_precip_x10 };
let encoded1 = encode_to_vec(&record).expect("first encode ClimateRecord");
let encoded2 = encode_to_vec(&record).expect("second encode ClimateRecord");
prop_assert_eq!(encoded1, encoded2);
}
#[test]
fn test_forecast_cell_deterministic_encoding(
grid_x in 0u16..=u16::MAX,
grid_y in 0u16..=u16::MAX,
precip_mm_x10 in 0u32..=50000u32,
cloud_cover_pct in 0u8..=100u8,
) {
let cell = ForecastCell { grid_x, grid_y, precip_mm_x10, cloud_cover_pct };
let encoded1 = encode_to_vec(&cell).expect("first encode ForecastCell");
let encoded2 = encode_to_vec(&cell).expect("second encode ForecastCell");
prop_assert_eq!(encoded1, encoded2);
}
#[test]
fn test_vec_weather_events_roundtrip(
event_indices in prop::collection::vec(0usize..6, 0..=30)
) {
let all_events = [
WeatherEvent::Clear,
WeatherEvent::Cloudy,
WeatherEvent::Rain,
WeatherEvent::Snow,
WeatherEvent::Thunderstorm,
WeatherEvent::Fog,
];
let events_vec: Vec<WeatherEvent> = event_indices
.iter()
.map(|&i| all_events[i].clone())
.collect();
let encoded = encode_to_vec(&events_vec).expect("encode Vec<WeatherEvent>");
let (decoded, consumed): (Vec<WeatherEvent>, usize) =
decode_from_slice(&encoded).expect("decode Vec<WeatherEvent>");
prop_assert_eq!(&events_vec, &decoded);
prop_assert_eq!(consumed, encoded.len());
}
}