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|
use std::fmt;
use nix_compat::wire::ser::{
mock::{Builder, Error},
NixWrite as _,
};
use nix_compat_derive::NixSerialize;
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct UnitTest;
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct EmptyTupleTest();
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct StructTest {
first: u64,
second: String,
}
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct TupleTest(u64, String);
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct StructVersionTest {
test: u64,
#[nix(version = "20..")]
hello: String,
}
fn default_test() -> StructVersionTest {
StructVersionTest {
test: 89,
hello: String::from("klomp"),
}
}
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct TupleVersionTest(u64, #[nix(version = "25..")] String);
#[derive(Debug, PartialEq, Eq, NixSerialize)]
pub struct TupleVersionDefaultTest(u64, #[nix(version = "..25")] StructVersionTest);
#[tokio::test]
async fn write_unit() {
let mut mock = Builder::new().build();
mock.write_value(&UnitTest).await.unwrap();
}
#[tokio::test]
async fn write_empty_tuple() {
let mut mock = Builder::new().build();
mock.write_value(&EmptyTupleTest()).await.unwrap();
}
#[tokio::test]
async fn write_struct() {
let mut mock = Builder::new()
.write_number(89)
.write_slice(b"klomp")
.build();
mock.write_value(&StructTest {
first: 89,
second: String::from("klomp"),
})
.await
.unwrap();
}
#[tokio::test]
async fn write_tuple() {
let mut mock = Builder::new()
.write_number(89)
.write_slice(b"klomp")
.build();
mock.write_value(&TupleTest(89, String::from("klomp")))
.await
.unwrap();
}
#[tokio::test]
async fn write_struct_version() {
let mut mock = Builder::new()
.version((1, 20))
.write_number(89)
.write_slice(b"klomp")
.build();
mock.write_value(&default_test()).await.unwrap();
}
#[tokio::test]
async fn write_struct_without_version() {
let mut mock = Builder::new().version((1, 19)).write_number(89).build();
mock.write_value(&StructVersionTest {
test: 89,
hello: String::new(),
})
.await
.unwrap();
}
#[tokio::test]
async fn write_tuple_version() {
let mut mock = Builder::new()
.version((1, 26))
.write_number(89)
.write_slice(b"klomp")
.build();
mock.write_value(&TupleVersionTest(89, "klomp".into()))
.await
.unwrap();
}
#[tokio::test]
async fn write_tuple_without_version() {
let mut mock = Builder::new().version((1, 19)).write_number(89).build();
mock.write_value(&TupleVersionTest(89, String::new()))
.await
.unwrap();
}
#[tokio::test]
async fn write_complex_1() {
let mut mock = Builder::new()
.version((1, 19))
.write_number(999)
.write_number(666)
.build();
mock.write_value(&TupleVersionDefaultTest(
999,
StructVersionTest {
test: 666,
hello: String::new(),
},
))
.await
.unwrap();
}
#[tokio::test]
async fn write_complex_2() {
let mut mock = Builder::new()
.version((1, 20))
.write_number(999)
.write_number(666)
.write_slice(b"The quick brown \xF0\x9F\xA6\x8A jumps over 13 lazy \xF0\x9F\x90\xB6.")
.build();
mock.write_value(&TupleVersionDefaultTest(
999,
StructVersionTest {
test: 666,
hello: String::from("The quick brown 🦊 jumps over 13 lazy 🐶."),
},
))
.await
.unwrap();
}
#[tokio::test]
async fn write_complex_3() {
let mut mock = Builder::new().version((1, 25)).write_number(999).build();
mock.write_value(&TupleVersionDefaultTest(
999,
StructVersionTest {
test: 89,
hello: String::from("klomp"),
},
))
.await
.unwrap();
}
#[tokio::test]
async fn write_complex_4() {
let mut mock = Builder::new().version((1, 26)).write_number(999).build();
mock.write_value(&TupleVersionDefaultTest(
999,
StructVersionTest {
test: 89,
hello: String::from("klomp"),
},
))
.await
.unwrap();
}
#[derive(Debug, PartialEq, Eq, NixSerialize)]
#[nix(display)]
struct TestFromStr;
impl fmt::Display for TestFromStr {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "test")
}
}
#[tokio::test]
async fn write_display() {
let mut mock = Builder::new().write_display("test").build();
mock.write_value(&TestFromStr).await.unwrap();
}
#[derive(Debug, PartialEq, Eq, NixSerialize)]
#[nix(display = "TestFromStr2::display")]
struct TestFromStr2;
struct TestFromStrDisplay;
impl fmt::Display for TestFromStrDisplay {
fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
write!(f, "test")
}
}
impl TestFromStr2 {
fn display(&self) -> TestFromStrDisplay {
TestFromStrDisplay
}
}
#[tokio::test]
async fn write_display_path() {
let mut mock = Builder::new().write_display("test").build();
mock.write_value(&TestFromStr2).await.unwrap();
}
#[derive(Clone, Debug, PartialEq, Eq, NixSerialize)]
#[nix(try_into = "u64")]
struct TestTryFromU64(u64);
impl TryFrom<TestTryFromU64> for u64 {
type Error = u64;
fn try_from(value: TestTryFromU64) -> Result<Self, Self::Error> {
if value.0 != 42 {
Ok(value.0)
} else {
Err(value.0)
}
}
}
#[tokio::test]
async fn write_try_into_u64() {
let mut mock = Builder::new().write_number(666).build();
mock.write_value(&TestTryFromU64(666)).await.unwrap();
}
#[tokio::test]
async fn write_try_into_u64_invalid_data() {
let mut mock = Builder::new().build();
let err = mock.write_value(&TestTryFromU64(42)).await.unwrap_err();
assert_eq!(Error::UnsupportedData("42".into()), err);
}
#[derive(Clone, Debug, PartialEq, Eq, NixSerialize)]
#[nix(into = "u64")]
struct TestFromU64;
impl From<TestFromU64> for u64 {
fn from(_value: TestFromU64) -> u64 {
42
}
}
#[tokio::test]
async fn write_into_u64() {
let mut mock = Builder::new().write_number(42).build();
mock.write_value(&TestFromU64).await.unwrap();
}
#[derive(Debug, PartialEq, Eq, NixSerialize)]
enum TestEnum {
#[nix(version = "..=19")]
Pre20(TestFromU64, #[nix(version = "10..")] u64),
#[nix(version = "20..=29")]
Post20(StructVersionTest),
#[nix(version = "30..=39")]
Post30,
#[nix(version = "40..")]
Post40 {
msg: String,
#[nix(version = "45..")]
level: u64,
},
}
#[tokio::test]
async fn write_enum_9() {
let mut mock = Builder::new().version((1, 9)).write_number(42).build();
mock.write_value(&TestEnum::Pre20(TestFromU64, 666))
.await
.unwrap();
}
#[tokio::test]
async fn write_enum_19() {
let mut mock = Builder::new()
.version((1, 19))
.write_number(42)
.write_number(666)
.build();
mock.write_value(&TestEnum::Pre20(TestFromU64, 666))
.await
.unwrap();
}
#[tokio::test]
async fn write_enum_20() {
let mut mock = Builder::new()
.version((1, 20))
.write_number(666)
.write_slice(b"klomp")
.build();
mock.write_value(&TestEnum::Post20(StructVersionTest {
test: 666,
hello: "klomp".into(),
}))
.await
.unwrap();
}
#[tokio::test]
async fn write_enum_30() {
let mut mock = Builder::new().version((1, 30)).build();
mock.write_value(&TestEnum::Post30).await.unwrap();
}
#[tokio::test]
async fn write_enum_40() {
let mut mock = Builder::new()
.version((1, 40))
.write_slice(b"hello world")
.build();
mock.write_value(&TestEnum::Post40 {
msg: "hello world".into(),
level: 9001,
})
.await
.unwrap();
}
#[tokio::test]
async fn write_enum_45() {
let mut mock = Builder::new()
.version((1, 45))
.write_slice(b"hello world")
.write_number(9001)
.build();
mock.write_value(&TestEnum::Post40 {
msg: "hello world".into(),
level: 9001,
})
.await
.unwrap();
}
#[tokio::test]
async fn write_wrong_enum() {
let mut mock = Builder::new().version((1, 30)).build();
let err = mock
.write_value(&TestEnum::Post40 {
msg: "hello world".into(),
level: 9001,
})
.await
.unwrap_err();
assert_eq!(
err,
Error::InvalidEnum("Post40 is not valid for version 1.30".into())
)
}
|
