David Ross
21cd20ff26
This implements serde support under the optional 'serde' feature, and adds unit tests to test said support. https://serde.rs/unit-testing.html used as a guide for the unit tests - using 'serde_test' makes for much less boilerplate here, but it does require that the project have a non-optional dev dependency on 'serde_test'.
63 lines
1.2 KiB
Rust
63 lines
1.2 KiB
Rust
#![cfg(feature = "serde")]
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extern crate arrayvec;
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extern crate serde_test;
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mod array_vec {
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use arrayvec::ArrayVec;
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use serde_test::{Token, assert_tokens};
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#[test]
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fn test_ser_de_empty() {
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let vec = ArrayVec::<[u32; 0]>::new();
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assert_tokens(&vec, &[
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Token::Seq { len: Some(0) },
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Token::SeqEnd,
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]);
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}
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#[test]
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fn test_ser_de() {
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let mut vec = ArrayVec::<[u32; 3]>::new();
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vec.push(20);
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vec.push(55);
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vec.push(123);
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assert_tokens(&vec, &[
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Token::Seq { len: Some(3) },
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Token::U32(20),
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Token::U32(55),
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Token::U32(123),
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Token::SeqEnd,
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]);
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}
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}
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mod array_string {
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use arrayvec::ArrayString;
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use serde_test::{Token, assert_tokens};
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#[test]
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fn test_ser_de_empty() {
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let string = ArrayString::<[u8; 0]>::new();
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assert_tokens(&string, &[
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Token::Str(""),
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]);
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}
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#[test]
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fn test_ser_de() {
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let string = ArrayString::<[u8; 9]>::from("1234 abcd")
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.expect("expected exact specified capacity to be enough");
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assert_tokens(&string, &[
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Token::Str("1234 abcd"),
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]);
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}
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}
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