ack serde version changes, serde-tests on travis

Author: kali

.travis.yml

@@ -6,3 +6,4 @@ env:
 script:
     - cargo build -v
     - cargo test -v
+    - cd serde-tests && cargo test -v

serde-tests/Cargo.toml

@@ -6,17 +6,17 @@ build = "build.rs"
 
 
 [dependencies]
-serde = "0.7"
+serde = "0.8"
 bson = { path = "..", features = ["serde"] }
 
 [build-dependencies]
-syntex = "^0.29.0"
-serde_codegen = "0.7"
+syntex = "*"
+serde_codegen = "0.8"
 
 [lib]
 name = "serde_tests"
 path = "lib.rs"
 
 [[test]]
 name = "serde"
-path = "test.rs"
+path = "test.rs"

serde-tests/build.rs

@@ -10,8 +10,5 @@ fn main() {
     let src = Path::new("test.rs.in");
     let dst = Path::new(&out_dir).join("test.rs");
 
-    let mut registry = syntex::Registry::new();
-
-    serde_codegen::register(&mut registry);
-    registry.expand("", &src, &dst).unwrap();
+    serde_codegen::expand(&src,&dst).unwrap();
 }