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//! TOML-specific tests.
#![cfg(feature = "alloc")]
use hex_literal::hex;
use proptest::{array::*, collection::vec, prelude::*};
use serde::{Deserialize, Serialize};
use serdect::{array, slice};
/// Example input to be serialized.
const EXAMPLE_BYTES: [u8; 16] = hex!("000102030405060708090A0B0C0D0E0F");
/// Lower-case hex serialization of [`EXAMPLE_BYTES`].
const HEX_LOWER: &str = "\"000102030405060708090a0b0c0d0e0f\"";
/// Upper-case hex serialization of [`EXAMPLE_BYTES`].
const HEX_UPPER: &str = "\"000102030405060708090A0B0C0D0E0F\"";
#[derive(Deserialize, Serialize)]
struct SliceTest {
lower: slice::HexLowerOrBin,
upper: slice::HexUpperOrBin,
}
#[derive(Deserialize, Serialize)]
struct ArrayTest {
lower: array::HexLowerOrBin<16>,
upper: array::HexUpperOrBin<16>,
}
#[test]
fn deserialize_slice() {
let deserialized =
toml::from_str::<SliceTest>(&format!("lower={}\nupper={}", HEX_LOWER, HEX_UPPER)).unwrap();
assert_eq!(deserialized.lower.0, EXAMPLE_BYTES);
assert_eq!(deserialized.upper.0, EXAMPLE_BYTES);
}
#[test]
fn deserialize_array() {
let deserialized =
toml::from_str::<ArrayTest>(&format!("lower={}\nupper={}", HEX_LOWER, HEX_UPPER)).unwrap();
assert_eq!(deserialized.lower.0, EXAMPLE_BYTES);
assert_eq!(deserialized.upper.0, EXAMPLE_BYTES);
}
#[test]
fn serialize_slice() {
let test = SliceTest {
lower: slice::HexLowerOrBin::from(EXAMPLE_BYTES.as_ref()),
upper: slice::HexUpperOrBin::from(EXAMPLE_BYTES.as_ref()),
};
let serialized = toml::to_string(&test).unwrap();
assert_eq!(
serialized,
format!("lower = {}\nupper = {}\n", HEX_LOWER, HEX_UPPER)
);
}
#[test]
fn serialize_array() {
let test = ArrayTest {
lower: array::HexLowerOrBin::from(EXAMPLE_BYTES),
upper: array::HexUpperOrBin::from(EXAMPLE_BYTES),
};
let serialized = toml::to_string(&test).unwrap();
assert_eq!(
serialized,
format!("lower = {}\nupper = {}\n", HEX_LOWER, HEX_UPPER)
);
}
proptest! {
#[test]
fn round_trip_slice_lower(bytes in vec(any::<u8>(), 0..1024)) {
#[derive(Debug, Deserialize, PartialEq, Serialize)]
pub struct Test {
test: slice::HexLowerOrBin,
}
let test = Test { test: slice::HexLowerOrBin::from(bytes.as_ref()) };
let serialized = toml::to_string(&test).unwrap();
let deserialized = toml::from_str::<Test>(&serialized).unwrap();
prop_assert_eq!(test, deserialized);
}
#[test]
fn round_trip_slice_upper(bytes in vec(any::<u8>(), 0..1024)) {
#[derive(Debug, Deserialize, PartialEq, Serialize)]
pub struct Test {
test: slice::HexUpperOrBin,
}
let test = Test { test: slice::HexUpperOrBin::from(bytes.as_ref()) };
let serialized = toml::to_string(&test).unwrap();
let deserialized = toml::from_str::<Test>(&serialized).unwrap();
prop_assert_eq!(test, deserialized);
}
#[test]
fn round_trip_array_lower(bytes in uniform32(0u8..)) {
#[derive(Debug, Deserialize, PartialEq, Serialize)]
pub struct Test {
test: array::HexLowerOrBin<32>,
}
let test = Test { test: array::HexLowerOrBin::from(bytes) };
let serialized = toml::to_string(&test).unwrap();
let deserialized = toml::from_str::<Test>(&serialized).unwrap();
prop_assert_eq!(test, deserialized);
}
#[test]
fn round_trip_array_upper(bytes in uniform32(0u8..)) {
#[derive(Debug, Deserialize, PartialEq, Serialize)]
pub struct Test {
test: array::HexUpperOrBin<32>,
}
let test = Test { test: array::HexUpperOrBin::from(bytes) };
let serialized = toml::to_string(&test).unwrap();
let deserialized = toml::from_str::<Test>(&serialized).unwrap();
prop_assert_eq!(test, deserialized);
}
}
|
