1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
#![cfg(feature = "std")]
//! Test Cases
extern crate alloc;
mod utils;
use crate::utils::is_equal;
use alloc::collections::BTreeMap;
use expect_test::expect;
use serde::{Deserialize, Serialize};
use serde_with::with_suffix;
use std::collections::HashMap;
#[test]
fn test_flatten_with_suffix() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Match {
#[serde(flatten, with = "suffix_player1")]
player1: Player,
#[serde(flatten, with = "suffix_player2")]
player2: Option<Player>,
#[serde(flatten, with = "suffix_player3")]
player3: Option<Player>,
#[serde(flatten, with = "suffix_tag")]
tags: HashMap<String, String>,
}
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Player {
name: String,
votes: u64,
}
with_suffix!(suffix_player1 "_player1");
with_suffix!(suffix_player2 "_player2");
with_suffix!(suffix_player3 "_player3");
with_suffix!(suffix_tag "_tag");
let m = Match {
player1: Player {
name: "name1".to_owned(),
votes: 1,
},
player2: Some(Player {
name: "name2".to_owned(),
votes: 2,
}),
player3: None,
tags: HashMap::from_iter(vec![("t".to_owned(), "T".to_owned())]),
};
is_equal(
m,
expect![[r#"
{
"name_player1": "name1",
"votes_player1": 1,
"name_player2": "name2",
"votes_player2": 2,
"t_tag": "T"
}"#]],
);
}
#[test]
fn test_plain_with_suffix() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Match {
#[serde(with = "suffix_player1")]
player1: Player,
#[serde(with = "suffix_player2")]
player2: Option<Player>,
#[serde(with = "suffix_player3")]
player3: Option<Player>,
#[serde(with = "suffix_tag")]
tags: HashMap<String, String>,
}
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Player {
name: String,
votes: u64,
}
with_suffix!(suffix_player1 "_player1");
with_suffix!(suffix_player2 "_player2");
with_suffix!(suffix_player3 "_player3");
with_suffix!(suffix_tag "_tag");
let m = Match {
player1: Player {
name: "name1".to_owned(),
votes: 1,
},
player2: Some(Player {
name: "name2".to_owned(),
votes: 2,
}),
player3: None,
tags: HashMap::from_iter(vec![("t".to_owned(), "T".to_owned())]),
};
is_equal(
m,
expect![[r#"
{
"player1": {
"name_player1": "name1",
"votes_player1": 1
},
"player2": {
"name_player2": "name2",
"votes_player2": 2
},
"player3": null,
"tags": {
"t_tag": "T"
}
}"#]],
);
}
/// Ensure that `with_suffix` works for unit type enum variants.
#[test]
fn test_enum_unit_variant_with_suffix() {
#[derive(Hash, PartialEq, Eq, Debug, Serialize, Deserialize, Ord, PartialOrd)]
enum Foo {
One,
Two,
Three,
}
#[derive(Hash, PartialEq, Eq, Debug, Serialize, Deserialize, Ord, PartialOrd)]
struct Data {
stuff: String,
#[serde(flatten, with = "foo")]
foo: BTreeMap<Foo, i32>,
}
with_suffix!(foo "_foo");
let d = Data {
stuff: "Stuff".to_owned(),
foo: BTreeMap::from_iter(vec![(Foo::One, 1), (Foo::Two, 2), (Foo::Three, 3)]),
};
is_equal(
d,
expect![[r#"
{
"stuff": "Stuff",
"One_foo": 1,
"Two_foo": 2,
"Three_foo": 3
}"#]],
);
}
|
