Expose Star Wars schema in example server

.travis.yml

@@ -37,7 +37,7 @@ script:
 script:
   - cargo build --verbose
   - cargo build --verbose --features iron-handlers
-  - cargo test --verbose --features iron-handlers
+  - cargo test --verbose --features "iron-handlers expose-test-schema"
 
 before_deploy:
   - rm -rf target/package/
@@ -45,7 +45,7 @@ before_deploy:
 
 after_success:
   - |
-    travis-cargo coverage --no-sudo -- --features iron-handlers
+    travis-cargo coverage --no-sudo -- --features "iron-handlers expose-test-schema"
     ./kcov/build/src/kcov --verify --coveralls-id=$TRAVIS_JOB_ID --exclude-pattern=/.cargo target/kcov target/debug/juniper-*
   
   - |

Cargo.toml

@@ -13,6 +13,7 @@ keywords = ["graphql", "server", "iron", "http", "web"]
 default = []
 nightly = []
 iron-handlers = ["iron"]
+expose-test-schema = []
 
 [dependencies]
 rustc-serialize = "0.3.19"

examples/server.rs

@@ -11,15 +11,16 @@ use logger::Logger;
 use iron::prelude::*;
 use juniper::FieldResult;
 use juniper::iron_handlers::{GraphQLHandler, GraphiQLHandler};
+use juniper::tests::model::Database;
 
-fn context_factory(_: &mut Request) -> () {
-    ()
+fn context_factory(_: &mut Request) -> Database {
+    Database::new()
 }
 
 fn main() {
     let mut mount = Mount::new();
 
-    let graphql_endpoint = GraphQLHandler::new(context_factory, Query { }, Mutation { });
+    let graphql_endpoint = GraphQLHandler::new(context_factory, Database::new(), ());
     let graphiql_endpoint = GraphiQLHandler::new("/graphql");
 
     mount.mount("/", graphiql_endpoint);
@@ -35,24 +36,3 @@ fn main() {
     println!("GraphQL server started on {}", host);
     Iron::new(chain).http(host.as_str()).unwrap();
 }
-
-struct Query {}
-struct Mutation {}
-
-graphql_object!(Query: () as "Query" |&self| {
-    field dummy() -> FieldResult<&str> {
-        Ok("Dummy field")
-    }
-
-    field error() -> FieldResult<&str> {
-        Err("Can't do it".to_owned())
-    }
-});
-
-graphql_object!(<CtxT> Mutation: CtxT as "Mutation" |&self| {
-    field print(value: String) -> FieldResult<String> {
-        println!("Printing text according to mutation");
-        println!("{}", value);
-        Ok(value)
-    }
-});

src/lib.rs

@@ -185,8 +185,8 @@ mod schema;
 pub mod validation;
 mod integrations;
 
-#[cfg(test)]
-mod tests;
+#[cfg(all(test, not(feature="expose-test-schema")))] mod tests;
+#[cfg(feature="expose-test-schema")] pub mod tests;
 
 use std::collections::HashMap;