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Diffstat (limited to '')
-rw-r--r-- | vendor/serde_repr/tests/test.rs | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/vendor/serde_repr/tests/test.rs b/vendor/serde_repr/tests/test.rs new file mode 100644 index 000000000..8c44827dd --- /dev/null +++ b/vendor/serde_repr/tests/test.rs @@ -0,0 +1,80 @@ +#![allow( + // Clippy bug: https://github.com/rust-lang/rust-clippy/issues/7422 + clippy::nonstandard_macro_braces, + clippy::wildcard_imports, +)] + +use serde_repr::{Deserialize_repr, Serialize_repr}; + +mod small_prime { + use super::*; + + #[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)] + #[repr(u8)] + enum SmallPrime { + Two = 2, + Three = 3, + Five = 5, + Seven = 7, + } + + #[test] + fn test_serialize() { + let j = serde_json::to_string(&SmallPrime::Seven).unwrap(); + assert_eq!(j, "7"); + } + + #[test] + fn test_deserialize() { + let p: SmallPrime = serde_json::from_str("2").unwrap(); + assert_eq!(p, SmallPrime::Two); + } +} + +mod other { + use super::*; + + #[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)] + #[repr(u8)] + enum TestOther { + A, + B, + #[serde(other, rename = "useless")] + Other, + } + + #[test] + fn test_deserialize() { + let p: TestOther = serde_json::from_str("0").unwrap(); + assert_eq!(p, TestOther::A); + let p: TestOther = serde_json::from_str("1").unwrap(); + assert_eq!(p, TestOther::B); + let p: TestOther = serde_json::from_str("5").unwrap(); + assert_eq!(p, TestOther::Other); + } +} + +mod implicit_discriminant { + use super::*; + + #[derive(Serialize_repr, Deserialize_repr, PartialEq, Debug)] + #[repr(u8)] + enum ImplicitDiscriminant { + Zero, + One, + Two, + Three, + } + + #[test] + fn test_serialize() { + let j = serde_json::to_string(&ImplicitDiscriminant::Three).unwrap(); + assert_eq!(j, "3"); + } + + #[test] + fn test_deserialize() { + let p: ImplicitDiscriminant = serde_json::from_str("2").unwrap(); + assert_eq!(p, ImplicitDiscriminant::Two); + } +} |