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Merge pull request #60 from dtolnay/test
Switch to serde_test and drop dependency on serde_json
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Original file line number | Diff line number | Diff line change |
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@@ -1,44 +1,41 @@ | ||
#![cfg(feature = "serde_impl")] | ||
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extern crate linked_hash_map; | ||
extern crate serde; | ||
extern crate serde_json; | ||
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use linked_hash_map::LinkedHashMap; | ||
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extern crate serde_test; | ||
use serde_test::{Token, assert_tokens}; | ||
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#[test] | ||
fn test_ser_empty() { | ||
let map = LinkedHashMap::<String, u32>::new(); | ||
let j = serde_json::to_string(&map).unwrap(); | ||
let expected = "{}"; | ||
assert_eq!(j, expected); | ||
fn test_ser_de_empty() { | ||
let map = LinkedHashMap::<char, u32>::new(); | ||
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assert_tokens(&map, &[ | ||
Token::MapStart(Some(0)), | ||
Token::MapEnd, | ||
]); | ||
} | ||
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#[test] | ||
fn test_ser() { | ||
fn test_ser_de() { | ||
let mut map = LinkedHashMap::new(); | ||
map.insert("b", 20); | ||
map.insert("a", 10); | ||
map.insert("c", 30); | ||
map.insert('b', 20); | ||
map.insert('a', 10); | ||
map.insert('c', 30); | ||
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let j = serde_json::to_string(&map).unwrap(); | ||
let expected = r#"{"b":20,"a":10,"c":30}"#; | ||
assert_eq!(j, expected); | ||
} | ||
assert_tokens(&map, &[ | ||
Token::MapStart(Some(3)), | ||
Token::MapSep, | ||
Token::Char('b'), | ||
Token::I32(20), | ||
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#[test] | ||
fn test_de_empty() { | ||
let j = "{}"; | ||
let map: LinkedHashMap<String, u32> = serde_json::from_str(j).unwrap(); | ||
assert_eq!(map.len(), 0); | ||
} | ||
Token::MapSep, | ||
Token::Char('a'), | ||
Token::I32(10), | ||
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#[test] | ||
fn test_de() { | ||
let j = r#"{"b":20,"a":10,"c":30}"#; | ||
let map: LinkedHashMap<String, u32> = serde_json::from_str(j).unwrap(); | ||
let items: Vec<_> = map.iter().map(|(k, v)| (k.clone(), *v)).collect(); | ||
assert_eq!(items, [("b".to_owned(), 20), | ||
("a".to_owned(), 10), | ||
("c".to_owned(), 30)]); | ||
Token::MapSep, | ||
Token::Char('c'), | ||
Token::I32(30), | ||
Token::MapEnd, | ||
]); | ||
} |