Factor the Token De/Serializer into serde_test

testing/tests/macros.rs

@@ -5,7 +5,7 @@ macro_rules! declare_ser_tests {
             #[test]
             fn $name() {
                 $(
-                    ::token::assert_ser_tokens(&$value, $tokens);
+                    self::serde_test::assert_ser_tokens(&$value, $tokens);
                 )+
             }
         )+

testing/tests/test.rs.in

@@ -1,8 +1,6 @@
 #[macro_use]
 mod macros;
 
-mod token;
-
 mod test_annotations;
 mod test_bytes;
 mod test_de;

testing/tests/test_annotations.rs

@@ -1,7 +1,8 @@
 extern crate serde;
 use self::serde::{Serialize, Serializer, Deserialize, Deserializer};
 
-use token::{
+extern crate serde_test;
+use self::serde_test::{
     Error,
     Token,
     assert_tokens,

testing/tests/test_de.rs

@@ -2,14 +2,17 @@ use std::collections::{BTreeMap, BTreeSet, HashMap, HashSet};
 use std::net;
 use std::path::PathBuf;
 
+extern crate serde;
+use self::serde::Deserialize;
+
 extern crate fnv;
 use self::fnv::FnvHasher;
 
-use token::{
+extern crate serde_test;
+use self::serde_test::{
     Error,
     Token,
     assert_de_tokens,
-    assert_de_tokens_ignore,
     assert_de_tokens_error,
 };
 
@@ -73,6 +76,46 @@ macro_rules! declare_error_tests {
     }
 }
 
+fn assert_de_tokens_ignore(ignorable_tokens: Vec<Token<'static>>) {
+    #[derive(PartialEq, Debug, Deserialize)]
+    struct IgnoreBase {
+        a: i32,
+    }
+ 
+    let expected = IgnoreBase{a: 1};
+ 
+    // Embed the tokens to be ignored in the normal token
+    // stream for an IgnoreBase type
+    let concated_tokens : Vec<Token<'static>> = vec![
+            Token::MapStart(Some(2)),
+                Token::MapSep,
+                Token::Str("a"),
+                Token::I32(1),
+ 
+                Token::MapSep,
+                Token::Str("ignored")
+        ]
+        .into_iter()
+        .chain(ignorable_tokens.into_iter())
+        .chain(vec![
+            Token::MapEnd,
+        ].into_iter())
+        .collect();
+ 
+    let mut de = serde_test::Deserializer::new(concated_tokens.into_iter());
+    let v: Result<IgnoreBase, Error> = Deserialize::deserialize(&mut de);
+ 
+    // We run this test on every token stream for convenience, but
+    // some token streams don't make sense embedded as a map value,
+    // so we ignore those. SyntaxError is the real sign of trouble.
+    if let Err(Error::UnexpectedToken(_)) = v {
+        return;
+    }
+ 
+    assert_eq!(v.as_ref(), Ok(&expected));
+    assert_eq!(de.next_token(), None);
+}
+
 //////////////////////////////////////////////////////////////////////////
 
 declare_tests! {

testing/tests/test_macros.rs

@@ -1,11 +1,12 @@
-use std::marker::PhantomData;
-use token::{Token, assert_tokens, assert_ser_tokens, assert_de_tokens};
+extern crate serde_test;
+use self::serde_test::{
+    Token,
+    assert_tokens,
+    assert_ser_tokens,
+    assert_de_tokens,
+};
 
-/*
-trait Trait {
-    type Type;
-}
-*/
+use std::marker::PhantomData;
 
 // That tests that the derived Serialize implementation doesn't trigger
 // any warning about `serializer` not being used, in case of empty enums.

testing/tests/test_ser.rs

@@ -3,7 +3,12 @@ use std::net;
 use std::path::{Path, PathBuf};
 use std::str;
 
-use token::{self, Token};
+extern crate serde_test;
+use self::serde_test::{
+    Error,
+    Token,
+    assert_ser_tokens_error,
+};
 
 extern crate fnv;
 use self::fnv::FnvHasher;
@@ -355,16 +360,16 @@ fn test_cannot_serialize_paths() {
     let path = unsafe {
         str::from_utf8_unchecked(b"Hello \xF0\x90\x80World")
     };
-    token::assert_ser_tokens_error(
+    assert_ser_tokens_error(
         &Path::new(path),
         &[Token::Str("Hello �World")],
-        token::Error::InvalidValue("Path contains invalid UTF-8 characters".to_owned()));
+        Error::InvalidValue("Path contains invalid UTF-8 characters".to_owned()));
 
     let mut path_buf = PathBuf::new();
     path_buf.push(path);
 
-    token::assert_ser_tokens_error(
+    assert_ser_tokens_error(
         &path_buf,
         &[Token::Str("Hello �World")],
-        token::Error::InvalidValue("Path contains invalid UTF-8 characters".to_owned()));
+        Error::InvalidValue("Path contains invalid UTF-8 characters".to_owned()));
 }