fd6462f8d1
Adds the rename_serialize and rename_deserialize field attributes to specify serialisation and deserialisation specific renames.
58 lines
1.5 KiB
Rust
58 lines
1.5 KiB
Rust
#![feature(custom_attribute, custom_derive, plugin, test)]
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#![plugin(serde_macros)]
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extern crate test;
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extern crate serde;
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use serde::json;
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#[derive(Debug, PartialEq, Serialize, Deserialize)]
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struct Default {
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a1: i32,
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#[serde(default)]
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a2: i32,
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}
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#[derive(Debug, PartialEq, Serialize, Deserialize)]
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struct Rename {
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a1: i32,
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#[serde(rename="a3")]
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a2: i32,
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}
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#[derive(Debug, PartialEq, Serialize, Deserialize)]
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struct DirectionRename {
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a1: i32,
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#[serde(rename_serialize="a3", rename_deserialize="a4")]
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a2: i32,
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}
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#[test]
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fn test_default() {
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let deserialized_value: Default = json::from_str(&"{\"a1\":1,\"a2\":2}").unwrap();
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assert_eq!(deserialized_value, Default { a1: 1, a2: 2 });
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let deserialized_value: Default = json::from_str(&"{\"a1\":1}").unwrap();
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assert_eq!(deserialized_value, Default { a1: 1, a2: 0 });
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}
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#[test]
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fn test_rename() {
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let value = Rename { a1: 1, a2: 2 };
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let serialized_value = json::to_string(&value).unwrap();
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assert_eq!(serialized_value, "{\"a1\":1,\"a3\":2}");
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let deserialized_value: Rename = json::from_str(&serialized_value).unwrap();
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assert_eq!(value, deserialized_value);
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}
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#[test]
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fn test_direction_rename() {
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let value = DirectionRename { a1: 1, a2: 2 };
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let serialized_value = json::to_string(&value).unwrap();
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assert_eq!(serialized_value, "{\"a1\":1,\"a3\":2}");
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let deserialized_value = json::from_str("{\"a1\":1,\"a4\":2}").unwrap();
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assert_eq!(value, deserialized_value);
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}
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