410 lines
8.2 KiB
Rust
410 lines
8.2 KiB
Rust
use std::default;
|
|
|
|
use token::{
|
|
Error,
|
|
Token,
|
|
assert_tokens,
|
|
assert_ser_tokens,
|
|
assert_de_tokens,
|
|
assert_de_tokens_error
|
|
};
|
|
|
|
#[derive(Debug, PartialEq, Serialize, Deserialize)]
|
|
struct Default {
|
|
a1: i32,
|
|
#[serde(default)]
|
|
a2: i32,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Serialize, Deserialize)]
|
|
#[serde(deny_unknown_fields)]
|
|
struct DisallowUnknown {
|
|
a1: i32,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Serialize, Deserialize)]
|
|
struct Rename {
|
|
a1: i32,
|
|
#[serde(rename="a3")]
|
|
a2: i32,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Serialize, Deserialize)]
|
|
struct FormatRename {
|
|
a1: i32,
|
|
#[serde(rename(xml= "a4", token="a5"))]
|
|
a2: i32,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Deserialize, Serialize)]
|
|
enum SerEnum<A> {
|
|
Map {
|
|
a: i8,
|
|
#[serde(rename(xml= "c", token="d"))]
|
|
b: A,
|
|
},
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Deserialize, Serialize)]
|
|
struct SkipSerializingFields<A: default::Default> {
|
|
a: i8,
|
|
#[serde(skip_serializing, default)]
|
|
b: A,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Deserialize, Serialize)]
|
|
struct SkipSerializingIfEmptyFields<A: default::Default> {
|
|
a: i8,
|
|
#[serde(skip_serializing_if_empty, default)]
|
|
b: Vec<A>,
|
|
}
|
|
|
|
#[derive(Debug, PartialEq, Deserialize, Serialize)]
|
|
struct SkipSerializingIfNoneFields<A: default::Default> {
|
|
a: i8,
|
|
#[serde(skip_serializing_if_none, default)]
|
|
b: Option<A>,
|
|
}
|
|
|
|
#[test]
|
|
fn test_default() {
|
|
assert_de_tokens(
|
|
&Default { a1: 1, a2: 2 },
|
|
vec![
|
|
Token::StructStart("Default", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a2"),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&Default { a1: 1, a2: 0 },
|
|
vec![
|
|
Token::StructStart("Default", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_ignore_unknown() {
|
|
// 'Default' allows unknown. Basic smoke test of ignore...
|
|
assert_de_tokens(
|
|
&Default { a1: 1, a2: 2},
|
|
vec![
|
|
Token::StructStart("Default", Some(5)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("whoops1"),
|
|
Token::I32(2),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("whoops2"),
|
|
Token::SeqStart(Some(1)),
|
|
Token::SeqSep,
|
|
Token::I32(2),
|
|
Token::SeqEnd,
|
|
|
|
Token::MapSep,
|
|
Token::Str("a2"),
|
|
Token::I32(2),
|
|
|
|
Token::MapSep,
|
|
Token::Str("whoops3"),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens_error::<DisallowUnknown>(
|
|
vec![
|
|
Token::StructStart("DisallowUnknown", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("whoops"),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
],
|
|
Error::UnknownFieldError("whoops".to_owned())
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_rename() {
|
|
assert_tokens(
|
|
&Rename { a1: 1, a2: 2 },
|
|
vec![
|
|
Token::StructStart("Rename", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a3"),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_format_rename() {
|
|
assert_tokens(
|
|
&FormatRename { a1: 1, a2: 2 },
|
|
vec![
|
|
Token::StructStart("FormatRename", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a1"),
|
|
Token::I32(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a5"),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_enum_format_rename() {
|
|
assert_tokens(
|
|
&SerEnum::Map {
|
|
a: 0,
|
|
b: String::new(),
|
|
},
|
|
vec![
|
|
Token::EnumMapStart("SerEnum", "Map", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(0),
|
|
|
|
Token::MapSep,
|
|
Token::Str("d"),
|
|
Token::Str(""),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_skip_serializing_fields() {
|
|
assert_ser_tokens(
|
|
&SkipSerializingFields {
|
|
a: 1,
|
|
b: 2,
|
|
},
|
|
&[
|
|
Token::StructStart("SkipSerializingFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&SkipSerializingFields {
|
|
a: 1,
|
|
b: 0,
|
|
},
|
|
vec![
|
|
Token::StructStart("SkipSerializingFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_skip_serializing_fields_if_empty() {
|
|
assert_ser_tokens(
|
|
&SkipSerializingIfEmptyFields::<i32> {
|
|
a: 1,
|
|
b: vec![],
|
|
},
|
|
&[
|
|
Token::StructStart("SkipSerializingIfEmptyFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&SkipSerializingIfEmptyFields::<i32> {
|
|
a: 1,
|
|
b: vec![],
|
|
},
|
|
vec![
|
|
Token::StructStart("SkipSerializingIfEmptyFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_ser_tokens(
|
|
&SkipSerializingIfEmptyFields {
|
|
a: 1,
|
|
b: vec![2],
|
|
},
|
|
&[
|
|
Token::StructStart("SkipSerializingIfEmptyFields", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("b"),
|
|
Token::SeqStart(Some(1)),
|
|
Token::SeqSep,
|
|
Token::I32(2),
|
|
Token::SeqEnd,
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&SkipSerializingIfEmptyFields {
|
|
a: 1,
|
|
b: vec![2],
|
|
},
|
|
vec![
|
|
Token::StructStart("SkipSerializingIfEmptyFields", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("b"),
|
|
Token::SeqStart(Some(1)),
|
|
Token::SeqSep,
|
|
Token::I32(2),
|
|
Token::SeqEnd,
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|
|
|
|
#[test]
|
|
fn test_skip_serializing_fields_if_none() {
|
|
assert_ser_tokens(
|
|
&SkipSerializingIfNoneFields::<i32> {
|
|
a: 1,
|
|
b: None,
|
|
},
|
|
&[
|
|
Token::StructStart("SkipSerializingIfNoneFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&SkipSerializingIfNoneFields::<i32> {
|
|
a: 1,
|
|
b: None,
|
|
},
|
|
vec![
|
|
Token::StructStart("SkipSerializingIfNoneFields", Some(1)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_ser_tokens(
|
|
&SkipSerializingIfNoneFields {
|
|
a: 1,
|
|
b: Some(2),
|
|
},
|
|
&[
|
|
Token::StructStart("SkipSerializingIfNoneFields", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("b"),
|
|
Token::Option(true),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
|
|
assert_de_tokens(
|
|
&SkipSerializingIfNoneFields {
|
|
a: 1,
|
|
b: Some(2),
|
|
},
|
|
vec![
|
|
Token::StructStart("SkipSerializingIfNoneFields", Some(2)),
|
|
|
|
Token::MapSep,
|
|
Token::Str("a"),
|
|
Token::I8(1),
|
|
|
|
Token::MapSep,
|
|
Token::Str("b"),
|
|
Token::Option(true),
|
|
Token::I32(2),
|
|
|
|
Token::MapEnd,
|
|
]
|
|
);
|
|
}
|