Add tests and reformat

Author: kyeah

serde-tests/Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "serde-tests"
+version = "0.1.0"
+authors = ["Kevin Yeh <[email protected]>"]
+build = "build.rs"
+
+
+[dependencies]
+serde = "0.6"
+bson = { path = "..", features = ["serde"] }
+
+[build-dependencies]
+syntex = "0.22"
+serde_codegen = "0.6"
+
+[lib]
+name = "serde_tests"
+path = "lib.rs"
+
+[[test]]
+name = "serde"
+path = "test.rs"

serde-tests/build.rs

@@ -0,0 +1,17 @@
+extern crate syntex;
+extern crate serde_codegen;
+
+use std::env;
+use std::path::Path;
+
+fn main() {
+    let out_dir = env::var_os("OUT_DIR").unwrap();
+
+    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-tests/lib.rs

@@ -0,0 +1 @@
+// intentionally blank

serde-tests/test.rs

@@ -0,0 +1 @@
+include!(concat!(env!("OUT_DIR"), "/test.rs"));