1 files changed, 209 insertions, 0 deletions
diff --git a/tests/serde_/mod.rs b/tests/serde_/mod.rs
new file mode 100644
index 0000000..a2cbd41
--- /dev/null
+++ b/tests/serde_/mod.rs
@@ -0,0 +1,209 @@
+use plist::{Deserializer, EventWriter, PlistEvent, Serializer};
+use plist::PlistEvent::*;
+use serde::{Deserialize, Serialize};
+use std::fmt::Debug;
+
+struct VecWriter {
+    events: Vec<PlistEvent>,
+}
+
+impl VecWriter {
+    pub fn new() -> VecWriter {
+        VecWriter { events: Vec::new() }
+    }
+
+    pub fn into_inner(self) -> Vec<PlistEvent> {
+        self.events
+    }
+}
+
+impl EventWriter for VecWriter {
+    fn write(&mut self, event: &PlistEvent) -> Result<(), ()> {
+        self.events.push(event.clone());
+        Ok(())
+    }
+}
+
+fn new_serializer() -> Serializer<VecWriter> {
+    Serializer::new(VecWriter::new())
+}
+
+fn new_deserializer(events: Vec<PlistEvent>) -> Deserializer<Vec<Result<PlistEvent, ()>>, ()> {
+    let result_events = events.into_iter().map(|e| Ok(e)).collect();
+    Deserializer::new(result_events)
+}
+
+fn assert_roundtrip<T>(obj: T, comparison: Option<&[PlistEvent]>)
+    where T: Debug + Deserialize + PartialEq + Serialize
+{
+    let mut se = new_serializer();
+
+    obj.serialize(&mut se).unwrap();
+
+    let events = se.into_inner().into_inner();
+
+    match comparison {
+        Some(comparison) => {
+            assert_eq!(&events[..], comparison);
+        }
+        None => (),
+    }
+
+    let mut de = new_deserializer(events);
+
+    let new_obj = T::deserialize(&mut de).unwrap();
+
+    assert_eq!(new_obj, obj);
+}
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+enum Animal {
+    Cow,
+    Dog(DogOuter),
+    Frog(Result<String, bool>, Vec<f64>),
+    Cat {
+        age: usize,
+        name: String,
+        firmware: Option<Vec<u8>>,
+    },
+}
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+struct DogOuter {
+    inner: Vec<DogInner>,
+}
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+struct DogInner {
+    a: (),
+    b: usize,
+    c: Vec<String>,
+}
+
+#[test]
+fn cow() {
+    let cow = Animal::Cow;
+
+    let comparison = &[StartDictionary(Some(1)),
+                       StringValue("Cow".to_owned()),
+                       StringValue("".to_owned()),
+                       EndDictionary];
+
+    assert_roundtrip(cow, Some(comparison));
+}
+
+
+#[test]
+fn dog() {
+    let dog = Animal::Dog(DogOuter {
+        inner: vec![DogInner {
+                        a: (),
+                        b: 12,
+                        c: vec!["a".to_string(), "b".to_string()],
+                    }],
+    });
+
+    let comparison = &[StartDictionary(Some(1)),
+                       StringValue("Dog".to_owned()),
+                       StartDictionary(Some(1)),
+                       StringValue("inner".to_owned()),
+                       StartArray(Some(1)),
+                       StartDictionary(Some(3)),
+                       StringValue("a".to_owned()),
+                       StringValue("".to_owned()),
+                       StringValue("b".to_owned()),
+                       IntegerValue(12),
+                       StringValue("c".to_owned()),
+                       StartArray(Some(2)),
+                       StringValue("a".to_owned()),
+                       StringValue("b".to_owned()),
+                       EndArray,
+                       EndDictionary,
+                       EndArray,
+                       EndDictionary,
+                       EndDictionary];
+
+    assert_roundtrip(dog, Some(comparison));
+}
+
+
+#[test]
+fn frog() {
+    let frog = Animal::Frog(Ok("hello".to_owned()),
+                            vec![1.0, 2.0, 3.14159, 0.000000001, 1.27e31]);
+
+    let comparison = &[StartDictionary(Some(1)),
+                       StringValue("Frog".to_owned()),
+                       StartArray(Some(2)),
+                       StartDictionary(Some(1)),
+                       StringValue("Ok".to_owned()),
+                       StringValue("hello".to_owned()),
+                       EndDictionary,
+                       StartArray(Some(5)),
+                       RealValue(1.0),
+                       RealValue(2.0),
+                       RealValue(3.14159),
+                       RealValue(0.000000001),
+                       RealValue(1.27e31),
+                       EndArray,
+                       EndArray,
+                       EndDictionary];
+
+    assert_roundtrip(frog, Some(comparison));
+}
+
+
+#[test]
+fn cat() {
+    let cat = Animal::Cat {
+        age: 12,
+        name: "Paws".to_owned(),
+        firmware: Some(vec![0, 1, 2, 3, 4, 5, 6, 7, 8]),
+    };
+
+    let comparison = &[StartDictionary(Some(1)),
+                       StringValue("Cat".to_owned()),
+                       StartDictionary(Some(3)),
+                       StringValue("age".to_owned()),
+                       IntegerValue(12),
+                       StringValue("name".to_owned()),
+                       StringValue("Paws".to_owned()),
+                       StringValue("firmware".to_owned()),
+                       StartDictionary(Some(1)),
+                       StringValue("Some".to_owned()),
+                       StartArray(Some(9)),
+                       IntegerValue(0),
+                       IntegerValue(1),
+                       IntegerValue(2),
+                       IntegerValue(3),
+                       IntegerValue(4),
+                       IntegerValue(5),
+                       IntegerValue(6),
+                       IntegerValue(7),
+                       IntegerValue(8),
+                       EndArray,
+                       EndDictionary,
+                       EndDictionary,
+                       EndDictionary];
+
+    assert_roundtrip(cat, Some(comparison));
+}
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+struct NewtypeStruct(NewtypeInner);
+
+#[derive(Clone, Debug, PartialEq, Serialize, Deserialize)]
+struct NewtypeInner(u8, u8, u8);
+
+#[test]
+fn newtype_struct() {
+    let newtype = NewtypeStruct(NewtypeInner(34, 32, 13));
+
+    let comparison = &[StartArray(Some(3)),
+                       IntegerValue(34),
+                       IntegerValue(32),
+                       IntegerValue(13),
+                       EndArray];
+
+    assert_roundtrip(newtype, Some(comparison));
+}