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|
use crate::structs::{ByteOrder, Settings, VariantIndexType};
use serde::{Deserialize, Serialize};
#[derive(Serialize, Deserialize, Debug, PartialEq)]
struct Struct {
u8: u8,
u16: u16,
u32: u32,
u64: u64,
u8arr: [u8; 3],
tuple: (u16, u8),
}
#[derive(Serialize, Deserialize, Debug, PartialEq)]
enum Enum {
Unit,
Type(u16),
Tuple(u16, u8),
Struct { u32: u32, u64: u64 },
}
#[test]
fn struct_serialize() {
let object = Struct {
u8: 42,
u16: 26,
u32: 69,
u64: 11,
u8arr: [37, 74, 111],
tuple: (24, 13),
};
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.serialize(&object)
.unwrap();
assert_eq!(
bytes,
[42, 26, 0, 69, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 37, 74, 111, 24, 0, 13]
);
let bytes = Settings::default()
.byte_order(ByteOrder::Be)
.serialize(&object)
.unwrap();
assert_eq!(
bytes,
[42, 0, 26, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 11, 37, 74, 111, 0, 24, 13]
);
}
#[test]
fn enum_serialize() {
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U8)
.serialize(&Enum::Unit)
.unwrap();
assert_eq!(bytes, [0]);
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U16)
.serialize(&Enum::Type(42))
.unwrap();
assert_eq!(bytes, [1, 0, 42, 0]);
let bytes = Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U32)
.serialize(&Enum::Tuple(26, 15))
.unwrap();
assert_eq!(bytes, [2, 0, 0, 0, 26, 0, 15]);
let bytes = Settings::default()
.byte_order(ByteOrder::Be)
.variant_index_type(VariantIndexType::U64)
.serialize(&Enum::Struct { u32: 69, u64: 37 })
.unwrap();
assert_eq!(
bytes,
[0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 37]
);
}
#[test]
fn struct_deserialize() {
let object = Struct {
u8: 42,
u16: 26,
u32: 69,
u64: 11,
u8arr: [37, 74, 111],
tuple: (24, 13),
};
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Le)
.deserialize::<Struct>(&[
42, 26, 0, 69, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 37, 74, 111, 24, 0, 13,
])
.unwrap(),
object
);
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Be)
.deserialize::<Struct>(&[
42, 0, 26, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 11, 37, 74, 111, 0, 24, 13
])
.unwrap(),
object
);
}
#[test]
fn enum_deserialize() {
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U8)
.deserialize::<Enum>(&[0])
.unwrap(),
Enum::Unit
);
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U16)
.deserialize::<Enum>(&[1, 0, 42, 0])
.unwrap(),
Enum::Type(42)
);
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Le)
.variant_index_type(VariantIndexType::U32)
.deserialize::<Enum>(&[2, 0, 0, 0, 26, 0, 15])
.unwrap(),
Enum::Tuple(26, 15)
);
assert_eq!(
Settings::default()
.byte_order(ByteOrder::Be)
.variant_index_type(VariantIndexType::U64)
.deserialize::<Enum>(&[0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 69, 0, 0, 0, 0, 0, 0, 0, 37])
.unwrap(),
Enum::Struct { u32: 69, u64: 37 }
);
}
|
