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Move test_flatten_enum_newtype into new group of flatten tests - flatten::enum_::externally_tagged::newtype

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Mingun 2023-05-09 13:40:42 +05:00
parent 4f922e4e5b
commit 4513a9e6a7
1 changed files with 22 additions and 34 deletions
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56
test_suite/tests/test_annotations.rs
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@ -1964,40 +1964,6 @@ fn test_lifetime_propagation_for_flatten() {
);
}
#[test]
fn test_flatten_enum_newtype() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct S {
#[serde(flatten)]
flat: E,
}
#[derive(Serialize, Deserialize, PartialEq, Debug)]
enum E {
Q(HashMap<String, String>),
}
let e = E::Q({
let mut map = HashMap::new();
map.insert("k".to_owned(), "v".to_owned());
map
});
let s = S { flat: e };
assert_tokens(
&s,
&[
Token::Map { len: None },
Token::Str("Q"),
Token::Map { len: Some(1) },
Token::Str("k"),
Token::Str("v"),
Token::MapEnd,
Token::MapEnd,
],
);
}
#[test]
fn test_externally_tagged_enum_containing_flatten() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
@ -2841,10 +2807,32 @@ mod flatten {
#[derive(Debug, PartialEq, Serialize, Deserialize)]
enum Enum {
Newtype(HashMap<String, String>),
Tuple(u32, u32),
Struct { index: u32, value: u32 },
}
#[test]
fn newtype() {
assert_tokens(
&Flatten {
data: Enum::Newtype(HashMap::from_iter([("key".into(), "value".into())])),
extra: HashMap::from_iter([("extra_key".into(), "extra value".into())]),
},
&[
Token::Map { len: None },
Token::Str("Newtype"), // variant
Token::Map { len: Some(1) },
Token::Str("key"),
Token::Str("value"),
Token::MapEnd,
Token::Str("extra_key"),
Token::Str("extra value"),
Token::MapEnd,
],
);
}
/// Reaches crate::private::de::content::VariantDeserializer::tuple_variant
/// Content::Seq case
/// via FlatMapDeserializer::deserialize_enum