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#![cfg(feature = "serde")]
extern crate arrayvec;
extern crate serde_test;
mod array_vec {
use arrayvec::ArrayVec;
use serde_test::{Token, assert_tokens, assert_de_tokens_error};
#[test]
fn test_ser_de_empty() {
let vec = ArrayVec::<[u32; 0]>::new();
assert_tokens(&vec, &[
Token::Seq { len: Some(0) },
Token::SeqEnd,
]);
}
#[test]
fn test_ser_de() {
let mut vec = ArrayVec::<[u32; 3]>::new();
vec.push(20);
vec.push(55);
vec.push(123);
assert_tokens(&vec, &[
Token::Seq { len: Some(3) },
Token::U32(20),
Token::U32(55),
Token::U32(123),
Token::SeqEnd,
]);
}
#[test]
fn test_de_too_large() {
assert_de_tokens_error::<ArrayVec<[u32; 2]>>(&[
Token::Seq { len: Some(3) },
Token::U32(13),
Token::U32(42),
Token::U32(68),
], "invalid length 3, expected an array with no more than 2 items");
}
}
mod array_string {
use arrayvec::ArrayString;
use serde_test::{Token, assert_tokens, assert_de_tokens_error};
#[test]
fn test_ser_de_empty() {
let string = ArrayString::<[u8; 0]>::new();
assert_tokens(&string, &[
Token::Str(""),
]);
}
#[test]
fn test_ser_de() {
let string = ArrayString::<[u8; 9]>::from("1234 abcd")
.expect("expected exact specified capacity to be enough");
assert_tokens(&string, &[
Token::Str("1234 abcd"),
]);
}
#[test]
fn test_de_too_large() {
assert_de_tokens_error::<ArrayString<[u8; 2]>>(&[
Token::Str("afd")
], "invalid length 3, expected a string no more than 2 bytes long");
}
}
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