Source code
Revision control
Copy as Markdown
Other Tools
use super::*;
use core::str::FromStr;
use serde_test::Configure;
use serde_with::{serde_as, KeyValueMap};
use std::net::IpAddr;
#[serde_as]
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
#[serde(transparent)]
struct KVMap<E> {
#[serde_as(as = "KeyValueMap<_>")]
#[serde(bound(serialize = "E: Serialize", deserialize = "E: Deserialize<'de>"))]
foo: Vec<E>,
}
#[test]
fn test_kvmap_struct_json() {
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
struct Struct {
#[serde(rename = "$key$")]
key: String,
bar: String,
baz: i32,
}
let kvmap = KVMap {
foo: vec![
Struct {
key: "a".to_string(),
bar: "b".to_string(),
baz: 1,
},
Struct {
key: "c".to_string(),
bar: "d".to_string(),
baz: 2,
},
],
};
is_equal(
kvmap,
expect![[r#"
{
"a": {
"bar": "b",
"baz": 1
},
"c": {
"bar": "d",
"baz": 2
}
}"#]],
);
}
#[test]
fn test_kvmap_tuple_struct_json() {
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
struct TupleStruct(String, String, i32);
let kvmap = KVMap {
foo: vec![
TupleStruct("a".to_string(), "b".to_string(), 1),
TupleStruct("c".to_string(), "d".to_string(), 2),
],
};
is_equal(
kvmap,
expect![[r#"
{
"a": [
"b",
1
],
"c": [
"d",
2
]
}"#]],
);
}
#[test]
fn test_kvmap_tuple_json() {
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(transparent)]
struct Tuple((String, String, i32));
let kvmap = KVMap {
foo: vec![
Tuple(("a".to_string(), "b".to_string(), 1)),
Tuple(("c".to_string(), "d".to_string(), 2)),
],
};
is_equal(
kvmap,
expect![[r#"
{
"a": [
"b",
1
],
"c": [
"d",
2
]
}"#]],
);
}
#[test]
fn test_kvmap_map_json() {
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(transparent)]
struct Map(BTreeMap<String, String>);
let kvmap = KVMap {
foo: vec![
Map(BTreeMap::from([
("$key$".to_string(), "a".to_string()),
("bar".to_string(), "b".to_string()),
("baz".to_string(), "1".to_string()),
])),
Map(BTreeMap::from([
("$key$".to_string(), "c".to_string()),
("bar".to_string(), "d".to_string()),
("baz".to_string(), "2".to_string()),
])),
],
};
is_equal(
kvmap,
expect![[r#"
{
"a": {
"bar": "b",
"baz": "1"
},
"c": {
"bar": "d",
"baz": "2"
}
}"#]],
);
}
#[test]
fn test_kvmap_seq_json() {
#[derive(Debug, PartialEq, Eq, Serialize, Deserialize)]
#[serde(transparent)]
struct Seq(Vec<String>);
let kvmap = KVMap {
foo: vec![
Seq(vec!["a".to_string(), "b".to_string(), "1".to_string()]),
Seq(vec!["c".to_string(), "d".to_string(), "2".to_string()]),
],
};
is_equal(
kvmap,
expect![[r#"
{
"a": [
"b",
"1"
],
"c": [
"d",
"2"
]
}"#]],
);
}
#[test]
fn test_kvmap_complex_key_serde_test() {
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
struct ComplexKey {
#[serde(rename = "$key$")]
net: (IpAddr, u8),
bar: String,
baz: i32,
}
let kvmap = KVMap {
foo: vec![
ComplexKey {
net: (IpAddr::from_str("127.0.0.0").unwrap(), 24),
bar: "b".to_string(),
baz: 1,
},
ComplexKey {
net: (IpAddr::from_str("::7777:dead:beef").unwrap(), 48),
bar: "d".to_string(),
baz: 2,
},
],
};
{
use serde_test::Token::*;
serde_test::assert_tokens(
&kvmap.clone().readable(),
&[
Map {
len: Option::Some(2),
},
Tuple { len: 2 },
Str("127.0.0.0"),
U8(24),
TupleEnd,
Struct {
name: "ComplexKey",
len: 2,
},
Str("bar"),
Str("b"),
Str("baz"),
I32(1),
StructEnd,
Tuple { len: 2 },
Str("::7777:dead:beef"),
U8(48),
TupleEnd,
Struct {
name: "ComplexKey",
len: 2,
},
Str("bar"),
Str("d"),
Str("baz"),
I32(2),
StructEnd,
MapEnd,
],
);
serde_test::assert_tokens(
&kvmap.compact(),
&[
Map {
len: Option::Some(2),
},
Tuple { len: 2 },
NewtypeVariant {
name: "IpAddr",
variant: "V4",
},
Tuple { len: 4 },
U8(127),
U8(0),
U8(0),
U8(0),
TupleEnd,
U8(24),
TupleEnd,
Struct {
name: "ComplexKey",
len: 2,
},
Str("bar"),
Str("b"),
Str("baz"),
I32(1),
StructEnd,
Tuple { len: 2 },
NewtypeVariant {
name: "IpAddr",
variant: "V6",
},
Tuple { len: 16 },
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0),
U8(0x77),
U8(0x77),
U8(0xde),
U8(0xad),
U8(0xbe),
U8(0xef),
TupleEnd,
U8(48),
TupleEnd,
Struct {
name: "ComplexKey",
len: 2,
},
Str("bar"),
Str("d"),
Str("baz"),
I32(2),
StructEnd,
MapEnd,
],
);
}
}
#[test]
fn test_kvmap_complex_key_yaml() {
#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
struct ComplexKey {
#[serde(rename = "$key$")]
net: (IpAddr, u8),
bar: String,
baz: i32,
}
let kvmap = KVMap {
foo: vec![
ComplexKey {
net: (IpAddr::from_str("127.0.0.0").unwrap(), 24),
bar: "b".to_string(),
baz: 1,
},
ComplexKey {
net: (IpAddr::from_str("::7777:dead:beef").unwrap(), 48),
bar: "d".to_string(),
baz: 2,
},
],
};
let yaml = serde_yaml::to_string(&kvmap).unwrap();
expect_test::expect![[r#"
? - 127.0.0.0
- 24
: bar: b
baz: 1
? - ::7777:dead:beef
- 48
: bar: d
baz: 2
"#]]
.assert_eq(&yaml);
let deser_values = serde_yaml::from_str(&yaml).unwrap();
assert_eq!(kvmap, deser_values);
}