Move all adjacently tagged enum tests (except flatten) into a dedicated module

Moved and renamed:
From test_annotatons
- test_adjacently_tagged_enum_bytes               => bytes
- flatten::enum_::adjacently_tagged::straitforward=> struct_with_flatten
- test_expecting_message_adjacently_tagged_enum   => expecting_message
- test_partially_untagged_adjacently_tagged_enum  => partially_untagged

From test_macros
- test_adjacently_tagged_newtype_struct           => newtype_with_newtype
- test_adjacently_tagged_enum
- test_adjacently_tagged_enum_deny_unknown_fields => deny_unknown_fields
This commit is contained in:
Mingun 2023-08-14 01:46:37 +05:00 committed by Mingun
parent 1a9ffdbd0c
commit 5e37ade519
3 changed files with 594 additions and 579 deletions

View File

@ -1607,59 +1607,6 @@ fn test_collect_other() {
);
}
#[test]
fn test_adjacently_tagged_enum_bytes() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A { a: i32 },
}
let data = Data::A { a: 0 };
assert_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Str("c"),
Token::Struct { name: "A", len: 1 },
Token::Str("a"),
Token::I32(0),
Token::StructEnd,
Token::StructEnd,
],
);
assert_de_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Bytes(b"t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Bytes(b"c"),
Token::Struct { name: "A", len: 1 },
Token::Str("a"),
Token::I32(0),
Token::StructEnd,
Token::StructEnd,
],
);
}
#[test]
fn test_partially_untagged_enum() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
@ -1846,38 +1793,6 @@ fn test_partially_untagged_internally_tagged_enum() {
// TODO test error output
}
#[test]
fn test_partially_untagged_adjacently_tagged_enum() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A(u32),
B,
#[serde(untagged)]
Var(u32),
}
let data = Data::A(7);
assert_de_tokens(
&data,
&[
Token::Map { len: None },
Token::Str("t"),
Token::Str("A"),
Token::Str("c"),
Token::U32(7),
Token::MapEnd,
],
);
let data = Data::Var(42);
assert_de_tokens(&data, &[Token::U32(42)]);
// TODO test error output
}
#[test]
fn test_transparent_struct() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
@ -1980,32 +1895,6 @@ fn test_expecting_message_externally_tagged_enum() {
);
}
#[test]
fn test_expecting_message_adjacently_tagged_enum() {
#[derive(Deserialize)]
#[serde(tag = "tag", content = "content")]
#[serde(expecting = "something strange...")]
enum Enum {
AdjacentlyTagged,
}
assert_de_tokens_error::<Enum>(
&[Token::Str("AdjacentlyTagged")],
r#"invalid type: string "AdjacentlyTagged", expected something strange..."#,
);
assert_de_tokens_error::<Enum>(
&[Token::Map { len: None }, Token::Unit],
r#"invalid type: unit value, expected "tag", "content", or other ignored fields"#,
);
// Check that #[serde(expecting = "...")] doesn't affect variant identifier error message
assert_de_tokens_error::<Enum>(
&[Token::Map { len: None }, Token::Str("tag"), Token::Unit],
"invalid type: unit value, expected variant of enum Enum",
);
}
#[test]
fn test_expecting_message_untagged_tagged_enum() {
#[derive(Deserialize)]
@ -2891,52 +2780,6 @@ mod flatten {
mod adjacently_tagged {
use super::*;
#[test]
fn straightforward() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A {
a: i32,
#[serde(flatten)]
flat: Flat,
},
}
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Flat {
b: i32,
}
let data = Data::A {
a: 0,
flat: Flat { b: 0 },
};
assert_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Str("c"),
Token::Map { len: None },
Token::Str("a"),
Token::I32(0),
Token::Str("b"),
Token::I32(0),
Token::MapEnd,
Token::StructEnd,
],
);
}
#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct Flatten {
outer: u32,

View File

@ -0,0 +1,594 @@
#![deny(trivial_numeric_casts)]
#![allow(
clippy::derive_partial_eq_without_eq,
clippy::enum_variant_names,
clippy::redundant_field_names,
clippy::too_many_lines
)]
use serde_derive::{Deserialize, Serialize};
use serde_test::{
assert_de_tokens, assert_de_tokens_error, assert_ser_tokens, assert_tokens, Token,
};
#[test]
fn test_adjacently_tagged_enum() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]
#[serde(tag = "t", content = "c")]
enum AdjacentlyTagged<T> {
Unit,
Newtype(T),
Tuple(u8, u8),
Struct { f: u8 },
}
// unit with no content
assert_ser_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 1,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with no content
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with tag first
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::StructEnd,
],
);
// unit with content first
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Unit,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with excess content (f, g, h)
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("f"),
Token::Unit,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("g"),
Token::Unit,
Token::Str("c"),
Token::Unit,
Token::Str("h"),
Token::Unit,
Token::StructEnd,
],
);
// newtype with tag first
assert_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::Str("c"),
Token::U8(1),
Token::StructEnd,
],
);
// newtype with content first
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::U8(1),
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// optional newtype with no content field
assert_de_tokens(
&AdjacentlyTagged::Newtype::<Option<u8>>(None),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 1,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// tuple with tag first
assert_tokens(
&AdjacentlyTagged::Tuple::<u8>(1, 1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Tuple",
},
Token::Str("c"),
Token::Tuple { len: 2 },
Token::U8(1),
Token::U8(1),
Token::TupleEnd,
Token::StructEnd,
],
);
// tuple with content first
assert_de_tokens(
&AdjacentlyTagged::Tuple::<u8>(1, 1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Tuple { len: 2 },
Token::U8(1),
Token::U8(1),
Token::TupleEnd,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Tuple",
},
Token::StructEnd,
],
);
// struct with tag first
assert_tokens(
&AdjacentlyTagged::Struct::<u8> { f: 1 },
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Struct",
},
Token::Str("c"),
Token::Struct {
name: "Struct",
len: 1,
},
Token::Str("f"),
Token::U8(1),
Token::StructEnd,
Token::StructEnd,
],
);
// struct with content first
assert_de_tokens(
&AdjacentlyTagged::Struct::<u8> { f: 1 },
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Struct {
name: "Struct",
len: 1,
},
Token::Str("f"),
Token::U8(1),
Token::StructEnd,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Struct",
},
Token::StructEnd,
],
);
// integer field keys
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::U64(1), // content field
Token::U8(1),
Token::U64(0), // tag field
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// byte-array field keys
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Bytes(b"c"),
Token::U8(1),
Token::Bytes(b"t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
}
#[test]
fn bytes() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A { a: i32 },
}
let data = Data::A { a: 0 };
assert_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Str("c"),
Token::Struct { name: "A", len: 1 },
Token::Str("a"),
Token::I32(0),
Token::StructEnd,
Token::StructEnd,
],
);
assert_de_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Bytes(b"t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Bytes(b"c"),
Token::Struct { name: "A", len: 1 },
Token::Str("a"),
Token::I32(0),
Token::StructEnd,
Token::StructEnd,
],
);
}
#[test]
fn struct_with_flatten() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A {
a: i32,
#[serde(flatten)]
flat: Flat,
},
}
#[derive(Serialize, Deserialize, PartialEq, Debug)]
struct Flat {
b: i32,
}
let data = Data::A {
a: 0,
flat: Flat { b: 0 },
};
assert_tokens(
&data,
&[
Token::Struct {
name: "Data",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "Data",
variant: "A",
},
Token::Str("c"),
Token::Map { len: None },
Token::Str("a"),
Token::I32(0),
Token::Str("b"),
Token::I32(0),
Token::MapEnd,
Token::StructEnd,
],
);
}
#[test]
fn expecting_message() {
#[derive(Deserialize)]
#[serde(tag = "tag", content = "content")]
#[serde(expecting = "something strange...")]
enum Enum {
AdjacentlyTagged,
}
assert_de_tokens_error::<Enum>(
&[Token::Str("AdjacentlyTagged")],
r#"invalid type: string "AdjacentlyTagged", expected something strange..."#,
);
assert_de_tokens_error::<Enum>(
&[Token::Map { len: None }, Token::Unit],
r#"invalid type: unit value, expected "tag", "content", or other ignored fields"#,
);
// Check that #[serde(expecting = "...")] doesn't affect variant identifier error message
assert_de_tokens_error::<Enum>(
&[Token::Map { len: None }, Token::Str("tag"), Token::Unit],
"invalid type: unit value, expected variant of enum Enum",
);
}
#[test]
fn partially_untagged() {
#[derive(Serialize, Deserialize, PartialEq, Debug)]
#[serde(tag = "t", content = "c")]
enum Data {
A(u32),
B,
#[serde(untagged)]
Var(u32),
}
let data = Data::A(7);
assert_de_tokens(
&data,
&[
Token::Map { len: None },
Token::Str("t"),
Token::Str("A"),
Token::Str("c"),
Token::U32(7),
Token::MapEnd,
],
);
let data = Data::Var(42);
assert_de_tokens(&data, &[Token::U32(42)]);
// TODO test error output
}
#[test]
fn newtype_with_newtype() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]
struct GenericNewTypeStruct<T>(T);
#[derive(Debug, PartialEq, Serialize, Deserialize)]
#[serde(tag = "t", content = "c")]
enum E {
Newtype(GenericNewTypeStruct<u32>),
Null,
}
assert_de_tokens(
&E::Newtype(GenericNewTypeStruct(5u32)),
&[
Token::Struct { name: "E", len: 2 },
Token::Str("c"),
Token::NewtypeStruct {
name: "GenericNewTypeStruct",
},
Token::U32(5),
Token::Str("t"),
Token::UnitVariant {
name: "E",
variant: "Newtype",
},
Token::StructEnd,
],
);
}
#[test]
fn deny_unknown_fields() {
#[derive(Debug, PartialEq, Deserialize)]
#[serde(tag = "t", content = "c", deny_unknown_fields)]
enum AdjacentlyTagged {
Unit,
}
assert_de_tokens(
&AdjacentlyTagged::Unit,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::StructEnd,
],
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Unit,
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::U64(0), // tag field
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::U64(3),
],
r#"invalid value: integer `3`, expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Bytes(b"c"),
Token::Unit,
Token::Bytes(b"h"),
],
r#"invalid value: byte array, expected "t" or "c""#,
);
}

View File

@ -453,34 +453,6 @@ fn test_untagged_newtype_struct() {
);
}
#[test]
fn test_adjacently_tagged_newtype_struct() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]
#[serde(tag = "t", content = "c")]
enum E {
Newtype(GenericNewTypeStruct<u32>),
Null,
}
assert_de_tokens(
&E::Newtype(GenericNewTypeStruct(5u32)),
&[
Token::Struct { name: "E", len: 2 },
Token::Str("c"),
Token::NewtypeStruct {
name: "GenericNewTypeStruct",
},
Token::U32(5),
Token::Str("t"),
Token::UnitVariant {
name: "E",
variant: "Newtype",
},
Token::StructEnd,
],
);
}
#[test]
fn test_generic_tuple_struct() {
assert_tokens(
@ -679,400 +651,6 @@ fn test_untagged_enum() {
);
}
#[test]
fn test_adjacently_tagged_enum() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]
#[serde(tag = "t", content = "c")]
enum AdjacentlyTagged<T> {
Unit,
Newtype(T),
Tuple(u8, u8),
Struct { f: u8 },
}
// unit with no content
assert_ser_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 1,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with no content
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with tag first
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::StructEnd,
],
);
// unit with content first
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Unit,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::StructEnd,
],
);
// unit with excess content (f, g, h)
assert_de_tokens(
&AdjacentlyTagged::Unit::<u8>,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("f"),
Token::Unit,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("g"),
Token::Unit,
Token::Str("c"),
Token::Unit,
Token::Str("h"),
Token::Unit,
Token::StructEnd,
],
);
// newtype with tag first
assert_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::Str("c"),
Token::U8(1),
Token::StructEnd,
],
);
// newtype with content first
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::U8(1),
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// optional newtype with no content field
assert_de_tokens(
&AdjacentlyTagged::Newtype::<Option<u8>>(None),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 1,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// tuple with tag first
assert_tokens(
&AdjacentlyTagged::Tuple::<u8>(1, 1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Tuple",
},
Token::Str("c"),
Token::Tuple { len: 2 },
Token::U8(1),
Token::U8(1),
Token::TupleEnd,
Token::StructEnd,
],
);
// tuple with content first
assert_de_tokens(
&AdjacentlyTagged::Tuple::<u8>(1, 1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Tuple { len: 2 },
Token::U8(1),
Token::U8(1),
Token::TupleEnd,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Tuple",
},
Token::StructEnd,
],
);
// struct with tag first
assert_tokens(
&AdjacentlyTagged::Struct::<u8> { f: 1 },
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Struct",
},
Token::Str("c"),
Token::Struct {
name: "Struct",
len: 1,
},
Token::Str("f"),
Token::U8(1),
Token::StructEnd,
Token::StructEnd,
],
);
// struct with content first
assert_de_tokens(
&AdjacentlyTagged::Struct::<u8> { f: 1 },
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Struct {
name: "Struct",
len: 1,
},
Token::Str("f"),
Token::U8(1),
Token::StructEnd,
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Struct",
},
Token::StructEnd,
],
);
// integer field keys
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::U64(1), // content field
Token::U8(1),
Token::U64(0), // tag field
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
// byte-array field keys
assert_de_tokens(
&AdjacentlyTagged::Newtype::<u8>(1),
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Bytes(b"c"),
Token::U8(1),
Token::Bytes(b"t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Newtype",
},
Token::StructEnd,
],
);
}
#[test]
fn test_adjacently_tagged_enum_deny_unknown_fields() {
#[derive(Debug, PartialEq, Deserialize)]
#[serde(tag = "t", content = "c", deny_unknown_fields)]
enum AdjacentlyTagged {
Unit,
}
assert_de_tokens(
&AdjacentlyTagged::Unit,
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::StructEnd,
],
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("t"),
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::Str("c"),
Token::Unit,
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Str("c"),
Token::Unit,
Token::Str("h"),
],
r#"invalid value: string "h", expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::U64(0), // tag field
Token::UnitVariant {
name: "AdjacentlyTagged",
variant: "Unit",
},
Token::U64(3),
],
r#"invalid value: integer `3`, expected "t" or "c""#,
);
assert_de_tokens_error::<AdjacentlyTagged>(
&[
Token::Struct {
name: "AdjacentlyTagged",
len: 2,
},
Token::Bytes(b"c"),
Token::Unit,
Token::Bytes(b"h"),
],
r#"invalid value: byte array, expected "t" or "c""#,
);
}
#[test]
fn test_internally_tagged_struct() {
#[derive(Debug, PartialEq, Serialize, Deserialize)]