More tests and fix tests

src/serde/de.rs

@@ -336,7 +336,8 @@ impl<'de, 'a> SeqAccess<'de> for &'a mut Seq<'de, 'a> {
         let first = Term(self.0[0].0.mkref());
         self.0 = &self.0[1..];
 
-        seed.deserialize(&mut Deserializer(first)).map(Some)
+        seed.deserialize(&mut Deserializer::from_term(&first))
+            .map(Some)
     }
 }
 
@@ -399,7 +400,8 @@ impl<'de, 'a> EnumAccess<'de> for Enum<'de, 'a> {
     where
         V: DeserializeSeed<'de>,
     {
-        let value = seed.deserialize(&mut Deserializer::from_term(&self.0.list()[0]))?;
+        let term = &self.0.list()[0];
+        let value = seed.deserialize(&mut Deserializer(Term(term.0.mkref())))?;
         Ok((value, self))
     }
 }
@@ -420,7 +422,7 @@ impl<'de, 'a> VariantAccess<'de> for Enum<'de, 'a> {
         T: DeserializeSeed<'de>,
     {
         let [_, rest] = self.0.list_of_first()?;
-        seed.deserialize(&mut Deserializer::from_term(&rest))
+        seed.deserialize(&mut Deserializer(rest))
     }
 
     fn tuple_variant<V>(self, _len: usize, visitor: V) -> Result<V::Value>
@@ -440,7 +442,7 @@ impl<'de, 'a> VariantAccess<'de> for Enum<'de, 'a> {
     }
 }
 
-////////////////////////////////////////////////////////////////////////////////
+// ----
 
 #[cfg(test)]
 mod tests {

src/serde/mod.rs

@@ -5,3 +5,127 @@ mod ser;
 pub use de::{from_bytes, Deserializer};
 pub use error::{Error, Result};
 pub use ser::{to_bytes, to_term, Serializer};
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+    use serde::{Deserialize, Serialize};
+    use std::collections::HashMap;
+
+    fn test_bidir<T: Serialize + for<'de> Deserialize<'de> + PartialEq + std::fmt::Debug>(
+        input: T,
+        expected: &[u8],
+    ) {
+        let ser = to_bytes(&input).unwrap();
+        eprintln!("Serialized: {}", std::str::from_utf8(&ser).unwrap());
+        assert_eq!(&ser, expected);
+        assert_eq!(&from_bytes::<T>(&ser).unwrap(), &input);
+    }
+
+    #[test]
+    fn test_struct() {
+        #[derive(Serialize, Deserialize, PartialEq, Debug)]
+        struct Test {
+            int: u32,
+            seq: Vec<String>,
+        }
+
+        let input = Test {
+            int: 1,
+            seq: vec!["a".to_string(), "b".to_string()],
+        };
+        let expected = br#"Test {
+    int = 1,
+    seq = YQ Yg,
+  }"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_enum() {
+        #[derive(Serialize, Deserialize, PartialEq, Debug)]
+        enum E {
+            Unit,
+            Newtype(u32),
+            Tuple(u32, u32),
+            Struct { a: u32 },
+        }
+
+        let input = E::Unit;
+        let expected = br#"E.Unit"#;
+        test_bidir(input, expected);
+
+        let input = E::Newtype(1);
+        let expected = br#"E.Newtype 1"#;
+        test_bidir(input, expected);
+
+        let input = E::Tuple(1, 2);
+        let expected = br#"E.Tuple 1 2"#;
+        test_bidir(input, expected);
+
+        let input = E::Struct { a: 1 };
+        let expected = br#"E.Struct { a = 1 }"#;
+        test_bidir(input, expected);
+
+        let input = vec![
+            E::Unit,
+            E::Unit,
+            E::Newtype(1),
+            E::Tuple(1, 2),
+            E::Struct { a: 1 },
+            E::Tuple(3, 2),
+        ];
+        let expected = br#"E.Unit E.Unit { . = E.Newtype 1 } { . = E.Tuple 1 2 } { . = E.Struct { a = 1 } } { . = 
+      E.Tuple 3 2 }"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_seq1() {
+        let input = (1, 2, 3, 4);
+        let expected = br#"1 2 3 4"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_seq2() {
+        let input = (1, 2, (2, 3, 4), 5, 6);
+        let expected = br#"1 2 { . = 2 3 4 } 5 6"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_seq3() {
+        let input = [1, 2, 3, 4];
+        let expected = br#"1 2 3 4"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_seq4() {
+        let input = [[1, 2], [2, 3], [3, 4]];
+        let expected = br#"{ . = 1 2 } { . = 2 3 } { . = 3 4 }"#;
+        test_bidir(input, expected);
+    }
+
+    #[test]
+    fn test_dict() {
+        let mut input = HashMap::new();
+        input.insert("hello".to_string(), "world".to_string());
+        input.insert("dont".to_string(), "panic".to_string());
+        let expected = br#"{
+  ZG9udA = cGFuaWM,
+  aGVsbG8 = d29ybGQ,
+}"#;
+        test_bidir(input, expected);
+
+        let mut input = HashMap::new();
+        input.insert(12, vec![42, 125]);
+        input.insert(33, vec![19, 22, 21]);
+        let expected = br#"{
+  12 = 42 125,
+  33 = 19 22 21,
+}"#;
+        test_bidir(input, expected);
+    }
+}

src/serde/ser.rs

@@ -361,7 +361,7 @@ impl ser::SerializeStructVariant for StructVariantSerializer {
     }
 }
 
-////////////////////////////////////////////////////////////////////////////////
+// ----
 
 #[cfg(test)]
 mod tests {