#![cfg(feature = "serde")]
#![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 ::serde::{Deserialize, Serialize};
use oxicode::config;
use oxicode::serde::{decode_owned_from_slice, encode_to_vec};
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
enum PolicyType {
Auto,
Home,
Life,
Health,
Commercial,
Travel,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
enum ClaimStatus {
Filed,
UnderReview,
Approved,
Denied,
Paid,
Closed,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
enum CoverageType {
Liability,
Collision,
Comprehensive,
Medical,
Property,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
enum RiskCategory {
Low,
Medium,
High,
Extreme,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
struct Policyholder {
holder_id: u64,
name: String,
dob_year: u16,
risk_category: RiskCategory,
policy_count: u8,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
struct Policy {
policy_id: u64,
holder_id: u64,
policy_type: PolicyType,
coverage_type: CoverageType,
premium_cents: u32,
deductible_cents: u32,
effective_date: u64,
expiry_date: u64,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
struct Claim {
claim_id: u64,
policy_id: u64,
filed_date: u64,
incident_date: u64,
amount_cents: u32,
status: ClaimStatus,
description: String,
adjuster_notes: Option<String>,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
struct ClaimDocument {
doc_id: u64,
claim_id: u64,
doc_type: String,
file_size_kb: u32,
uploaded_at: u64,
}
#[derive(Debug, PartialEq, Clone, Serialize, Deserialize)]
struct ActuarialTable {
table_id: u32,
policy_type: PolicyType,
age_bracket: u8,
base_rate_x10000: u32,
risk_multipliers: Vec<f32>,
}
#[test]
fn test_policyholder_standard_roundtrip() {
let holder = Policyholder {
holder_id: 100001,
name: String::from("Alice Johnson"),
dob_year: 1978,
risk_category: RiskCategory::Low,
policy_count: 3,
};
let cfg = config::standard();
let encoded = encode_to_vec(&holder, cfg).expect("encode Policyholder");
let (decoded, consumed): (Policyholder, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode Policyholder");
assert_eq!(holder, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_policyholder_extreme_risk() {
let holder = Policyholder {
holder_id: 999999,
name: String::from("Carlos Danger"),
dob_year: 1955,
risk_category: RiskCategory::Extreme,
policy_count: 12,
};
let cfg = config::standard();
let encoded = encode_to_vec(&holder, cfg).expect("encode extreme risk holder");
let (decoded, consumed): (Policyholder, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode extreme risk holder");
assert_eq!(holder, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_policy_auto_collision_standard() {
let policy = Policy {
policy_id: 20230001,
holder_id: 100001,
policy_type: PolicyType::Auto,
coverage_type: CoverageType::Collision,
premium_cents: 120000,
deductible_cents: 50000,
effective_date: 1672531200,
expiry_date: 1704067200,
};
let cfg = config::standard();
let encoded = encode_to_vec(&policy, cfg).expect("encode auto collision policy");
let (decoded, consumed): (Policy, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode auto collision policy");
assert_eq!(policy, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_policy_home_property_big_endian() {
let policy = Policy {
policy_id: 20230002,
holder_id: 100002,
policy_type: PolicyType::Home,
coverage_type: CoverageType::Property,
premium_cents: 85000,
deductible_cents: 100000,
effective_date: 1675209600,
expiry_date: 1706745600,
};
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec(&policy, cfg).expect("encode home property policy big endian");
let (decoded, consumed): (Policy, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode home property policy big endian");
assert_eq!(policy, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_approved_with_adjuster_notes() {
let claim = Claim {
claim_id: 5000001,
policy_id: 20230001,
filed_date: 1680307200,
incident_date: 1680220800,
amount_cents: 350000,
status: ClaimStatus::Approved,
description: String::from("Rear-end collision on I-95 northbound"),
adjuster_notes: Some(String::from(
"Damage consistent with reported incident. Approved for full claim amount.",
)),
};
let cfg = config::standard();
let encoded = encode_to_vec(&claim, cfg).expect("encode approved claim");
let (decoded, consumed): (Claim, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode approved claim");
assert_eq!(claim, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_filed_no_adjuster_notes() {
let claim = Claim {
claim_id: 5000002,
policy_id: 20230002,
filed_date: 1682899200,
incident_date: 1682812800,
amount_cents: 780000,
status: ClaimStatus::Filed,
description: String::from("Water damage from burst pipe in basement"),
adjuster_notes: None,
};
let cfg = config::standard();
let encoded = encode_to_vec(&claim, cfg).expect("encode filed claim no notes");
let (decoded, consumed): (Claim, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode filed claim no notes");
assert_eq!(claim, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_denied_with_notes() {
let claim = Claim {
claim_id: 5000003,
policy_id: 20230003,
filed_date: 1685577600,
incident_date: 1685491200,
amount_cents: 1200000,
status: ClaimStatus::Denied,
description: String::from("Roof damage claimed as storm-related"),
adjuster_notes: Some(String::from(
"Inspection reveals pre-existing damage not covered under current policy terms.",
)),
};
let cfg = config::standard();
let encoded = encode_to_vec(&claim, cfg).expect("encode denied claim");
let (decoded, _): (Claim, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode denied claim");
assert_eq!(claim, decoded);
}
#[test]
fn test_claim_document_standard_roundtrip() {
let doc = ClaimDocument {
doc_id: 9000001,
claim_id: 5000001,
doc_type: String::from("police_report"),
file_size_kb: 1024,
uploaded_at: 1680393600,
};
let cfg = config::standard();
let encoded = encode_to_vec(&doc, cfg).expect("encode claim document");
let (decoded, consumed): (ClaimDocument, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode claim document");
assert_eq!(doc, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_document_fixed_int() {
let doc = ClaimDocument {
doc_id: 9000002,
claim_id: 5000002,
doc_type: String::from("damage_photos"),
file_size_kb: 40960,
uploaded_at: 1682985600,
};
let cfg = config::standard().with_fixed_int_encoding();
let encoded = encode_to_vec(&doc, cfg).expect("encode claim document fixed int");
let (decoded, consumed): (ClaimDocument, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode claim document fixed int");
assert_eq!(doc, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_actuarial_table_roundtrip() {
let table = ActuarialTable {
table_id: 1001,
policy_type: PolicyType::Life,
age_bracket: 45,
base_rate_x10000: 2350,
risk_multipliers: vec![1.0, 1.15, 1.35, 1.60, 2.10],
};
let cfg = config::standard();
let encoded = encode_to_vec(&table, cfg).expect("encode actuarial table");
let (decoded, consumed): (ActuarialTable, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode actuarial table");
assert_eq!(table, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_large_actuarial_table() {
let multipliers: Vec<f32> = (0..200).map(|i| 1.0_f32 + (i as f32) * 0.01).collect();
let table = ActuarialTable {
table_id: 9999,
policy_type: PolicyType::Health,
age_bracket: 65,
base_rate_x10000: 8750,
risk_multipliers: multipliers,
};
let cfg = config::standard();
let encoded = encode_to_vec(&table, cfg).expect("encode large actuarial table");
let (decoded, consumed): (ActuarialTable, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode large actuarial table");
assert_eq!(table.table_id, decoded.table_id);
assert_eq!(table.risk_multipliers.len(), decoded.risk_multipliers.len());
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_vec_of_claims_roundtrip() {
let claims = vec![
Claim {
claim_id: 6000001,
policy_id: 20230010,
filed_date: 1688256000,
incident_date: 1688169600,
amount_cents: 250000,
status: ClaimStatus::UnderReview,
description: String::from("Minor fender bender in parking lot"),
adjuster_notes: None,
},
Claim {
claim_id: 6000002,
policy_id: 20230010,
filed_date: 1691020800,
incident_date: 1690934400,
amount_cents: 1500000,
status: ClaimStatus::Paid,
description: String::from("Total loss vehicle in major accident"),
adjuster_notes: Some(String::from(
"Settlement agreed upon after independent appraisal.",
)),
},
Claim {
claim_id: 6000003,
policy_id: 20230011,
filed_date: 1693699200,
incident_date: 1693612800,
amount_cents: 45000,
status: ClaimStatus::Closed,
description: String::from("Windshield chip repair"),
adjuster_notes: Some(String::from("Covered under glass repair provision.")),
},
];
let cfg = config::standard();
let encoded = encode_to_vec(&claims, cfg).expect("encode vec of claims");
let (decoded, consumed): (Vec<Claim>, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode vec of claims");
assert_eq!(claims, decoded);
assert_eq!(consumed, encoded.len());
assert_eq!(decoded.len(), 3);
}
#[test]
fn test_policyholder_big_endian() {
let holder = Policyholder {
holder_id: 200001,
name: String::from("Bernard Okafor"),
dob_year: 1965,
risk_category: RiskCategory::Medium,
policy_count: 5,
};
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec(&holder, cfg).expect("encode policyholder big endian");
let (decoded, consumed): (Policyholder, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode policyholder big endian");
assert_eq!(holder, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_policy_commercial_liability_fixed_int() {
let policy = Policy {
policy_id: 30000001,
holder_id: 300001,
policy_type: PolicyType::Commercial,
coverage_type: CoverageType::Liability,
premium_cents: 5000000,
deductible_cents: 1000000,
effective_date: 1704067200,
expiry_date: 1735689600,
};
let cfg = config::standard().with_fixed_int_encoding();
let encoded = encode_to_vec(&policy, cfg).expect("encode commercial liability policy");
let (decoded, consumed): (Policy, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode commercial liability policy");
assert_eq!(policy, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_policy_travel_medical() {
let policy = Policy {
policy_id: 40000001,
holder_id: 400001,
policy_type: PolicyType::Travel,
coverage_type: CoverageType::Medical,
premium_cents: 25000,
deductible_cents: 10000,
effective_date: 1706745600,
expiry_date: 1707350400,
};
let cfg = config::standard();
let encoded = encode_to_vec(&policy, cfg).expect("encode travel medical policy");
let (decoded, consumed): (Policy, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode travel medical policy");
assert_eq!(policy, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_under_review_big_endian() {
let claim = Claim {
claim_id: 7000001,
policy_id: 30000001,
filed_date: 1709424000,
incident_date: 1709337600,
amount_cents: 8500000,
status: ClaimStatus::UnderReview,
description: String::from(
"Warehouse fire causing significant property and inventory damage",
),
adjuster_notes: Some(String::from(
"Awaiting fire marshal report and inventory audit documentation.",
)),
};
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec(&claim, cfg).expect("encode under review claim big endian");
let (decoded, consumed): (Claim, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode under review claim big endian");
assert_eq!(claim, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_consumed_bytes_verification_multiple_items() {
let cfg = config::standard();
let holder = Policyholder {
holder_id: 500001,
name: String::from("Diana Prince"),
dob_year: 1990,
risk_category: RiskCategory::High,
policy_count: 2,
};
let policy = Policy {
policy_id: 50000001,
holder_id: 500001,
policy_type: PolicyType::Health,
coverage_type: CoverageType::Comprehensive,
premium_cents: 300000,
deductible_cents: 150000,
effective_date: 1704067200,
expiry_date: 1735689600,
};
let encoded_holder = encode_to_vec(&holder, cfg).expect("encode holder for bytes check");
let encoded_policy = encode_to_vec(&policy, cfg).expect("encode policy for bytes check");
let (decoded_holder, h_consumed): (Policyholder, usize) =
decode_owned_from_slice(&encoded_holder, cfg).expect("decode holder for bytes check");
let (decoded_policy, p_consumed): (Policy, usize) =
decode_owned_from_slice(&encoded_policy, cfg).expect("decode policy for bytes check");
assert_eq!(holder, decoded_holder);
assert_eq!(policy, decoded_policy);
assert_eq!(h_consumed, encoded_holder.len());
assert_eq!(p_consumed, encoded_policy.len());
}
#[test]
fn test_actuarial_table_auto_big_endian() {
let table = ActuarialTable {
table_id: 2001,
policy_type: PolicyType::Auto,
age_bracket: 25,
base_rate_x10000: 4800,
risk_multipliers: vec![1.0, 1.25, 1.75, 2.50, 4.00],
};
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec(&table, cfg).expect("encode auto actuarial table big endian");
let (decoded, consumed): (ActuarialTable, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode auto actuarial table big endian");
assert_eq!(table, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_claim_document_big_endian_audit_trail() {
let doc = ClaimDocument {
doc_id: 9100001,
claim_id: 7000001,
doc_type: String::from("fire_marshal_report"),
file_size_kb: 2048,
uploaded_at: 1709596800,
};
let cfg = config::standard().with_big_endian();
let encoded = encode_to_vec(&doc, cfg).expect("encode audit trail document big endian");
let (decoded, consumed): (ClaimDocument, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode audit trail document big endian");
assert_eq!(doc, decoded);
assert_eq!(consumed, encoded.len());
}
#[test]
fn test_vec_of_policyholders_all_risk_categories() {
let holders = vec![
Policyholder {
holder_id: 600001,
name: String::from("Ethan Low"),
dob_year: 1985,
risk_category: RiskCategory::Low,
policy_count: 1,
},
Policyholder {
holder_id: 600002,
name: String::from("Fiona Medium"),
dob_year: 1972,
risk_category: RiskCategory::Medium,
policy_count: 4,
},
Policyholder {
holder_id: 600003,
name: String::from("George High"),
dob_year: 1960,
risk_category: RiskCategory::High,
policy_count: 7,
},
Policyholder {
holder_id: 600004,
name: String::from("Hannah Extreme"),
dob_year: 1948,
risk_category: RiskCategory::Extreme,
policy_count: 10,
},
];
let cfg = config::standard();
let encoded = encode_to_vec(&holders, cfg).expect("encode vec of policyholders");
let (decoded, consumed): (Vec<Policyholder>, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode vec of policyholders");
assert_eq!(holders, decoded);
assert_eq!(consumed, encoded.len());
assert_eq!(decoded.len(), 4);
}
#[test]
fn test_all_claim_statuses_roundtrip() {
let statuses = vec![
ClaimStatus::Filed,
ClaimStatus::UnderReview,
ClaimStatus::Approved,
ClaimStatus::Denied,
ClaimStatus::Paid,
ClaimStatus::Closed,
];
let cfg = config::standard();
for status in &statuses {
let encoded = encode_to_vec(status, cfg).expect("encode claim status");
let (decoded, consumed): (ClaimStatus, usize) =
decode_owned_from_slice(&encoded, cfg).expect("decode claim status");
assert_eq!(status, &decoded);
assert_eq!(consumed, encoded.len());
}
}
#[test]
fn test_full_insurance_pipeline_roundtrip() {
let cfg = config::standard();
let holder = Policyholder {
holder_id: 700001,
name: String::from("Ingrid Sorensen"),
dob_year: 1980,
risk_category: RiskCategory::Medium,
policy_count: 3,
};
let policy = Policy {
policy_id: 70000001,
holder_id: 700001,
policy_type: PolicyType::Home,
coverage_type: CoverageType::Comprehensive,
premium_cents: 175000,
deductible_cents: 250000,
effective_date: 1701388800,
expiry_date: 1732924800,
};
let claim = Claim {
claim_id: 8000001,
policy_id: 70000001,
filed_date: 1715299200,
incident_date: 1715212800,
amount_cents: 620000,
status: ClaimStatus::Approved,
description: String::from("Hail damage to roof and siding, storm on 2024-05-09"),
adjuster_notes: Some(String::from("Hail damage verified via weather data cross-reference. Repair estimates from two contractors reviewed.")),
};
let documents = vec![
ClaimDocument {
doc_id: 9200001,
claim_id: 8000001,
doc_type: String::from("contractor_estimate_1"),
file_size_kb: 512,
uploaded_at: 1715385600,
},
ClaimDocument {
doc_id: 9200002,
claim_id: 8000001,
doc_type: String::from("contractor_estimate_2"),
file_size_kb: 480,
uploaded_at: 1715472000,
},
ClaimDocument {
doc_id: 9200003,
claim_id: 8000001,
doc_type: String::from("weather_report"),
file_size_kb: 256,
uploaded_at: 1715558400,
},
];
let actuarial = ActuarialTable {
table_id: 3001,
policy_type: PolicyType::Home,
age_bracket: 44,
base_rate_x10000: 1750,
risk_multipliers: vec![1.0, 1.10, 1.25, 1.45, 1.80, 2.30],
};
let enc_holder = encode_to_vec(&holder, cfg).expect("encode pipeline holder");
let enc_policy = encode_to_vec(&policy, cfg).expect("encode pipeline policy");
let enc_claim = encode_to_vec(&claim, cfg).expect("encode pipeline claim");
let enc_docs = encode_to_vec(&documents, cfg).expect("encode pipeline documents");
let enc_actuarial = encode_to_vec(&actuarial, cfg).expect("encode pipeline actuarial");
let (dec_holder, hc): (Policyholder, usize) =
decode_owned_from_slice(&enc_holder, cfg).expect("decode pipeline holder");
let (dec_policy, pc): (Policy, usize) =
decode_owned_from_slice(&enc_policy, cfg).expect("decode pipeline policy");
let (dec_claim, cc): (Claim, usize) =
decode_owned_from_slice(&enc_claim, cfg).expect("decode pipeline claim");
let (dec_docs, dc): (Vec<ClaimDocument>, usize) =
decode_owned_from_slice(&enc_docs, cfg).expect("decode pipeline documents");
let (dec_actuarial, ac): (ActuarialTable, usize) =
decode_owned_from_slice(&enc_actuarial, cfg).expect("decode pipeline actuarial");
assert_eq!(holder, dec_holder);
assert_eq!(policy, dec_policy);
assert_eq!(claim, dec_claim);
assert_eq!(documents, dec_docs);
assert_eq!(actuarial, dec_actuarial);
assert_eq!(hc, enc_holder.len());
assert_eq!(pc, enc_policy.len());
assert_eq!(cc, enc_claim.len());
assert_eq!(dc, enc_docs.len());
assert_eq!(ac, enc_actuarial.len());
assert_eq!(dec_docs.len(), 3);
assert_eq!(dec_claim.status, ClaimStatus::Approved);
assert!(dec_claim.adjuster_notes.is_some());
assert_eq!(dec_holder.risk_category, RiskCategory::Medium);
assert_eq!(dec_policy.policy_type, PolicyType::Home);
}