Merge branch 'master' into bugfix/114

# Conflicts:
#	pom.xml
#	src/main/kotlin/com/coxautodev/graphql/tools/FieldResolverScanner.kt
#	src/test/groovy/com/coxautodev/graphql/tools/RelayConnectionSpec.groovy

Author: oliemansm

src/main/kotlin/com/coxautodev/graphql/tools/SchemaObjects.kt

@@ -3,6 +3,7 @@ package com.coxautodev.graphql.tools
 import graphql.schema.GraphQLObjectType
 import graphql.schema.GraphQLSchema
 import graphql.schema.GraphQLType
+import graphql.schema.visibility.NoIntrospectionGraphqlFieldVisibility
 
 /**
  * @author Andrew Potter
@@ -17,6 +18,7 @@ data class SchemaObjects(val query: GraphQLObjectType, val mutation: GraphQLObje
             .mutation(mutation)
             .subscription(subscription)
             .additionalTypes(dictionary)
+//            .fieldVisibility(NoIntrospectionGraphqlFieldVisibility.NO_INTROSPECTION_FIELD_VISIBILITY)
             .build()
 
     /**

src/test/java/com/coxautodev/graphql/tools/RelayConnectionTest.java

@@ -0,0 +1,60 @@
+package com.coxautodev.graphql.tools;
+
+import graphql.relay.*;
+import graphql.schema.DataFetchingEnvironment;
+import org.junit.Test;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class RelayConnectionTest {
+
+    @Test
+    public void compiles() {
+        SchemaParser.newParser().file("RelayConnection.graphqls")
+                .resolvers(new QueryResolver())
+                .dictionary(User.class)
+                .build()
+                .makeExecutableSchema();
+    }
+
+    static class QueryResolver implements GraphQLQueryResolver {
+        // fixme #114: desired return type to use: Connection<User>
+        public UserConnection users(int first, String after, DataFetchingEnvironment env) {
+            return (UserConnection) new SimpleListConnection<User>(new ArrayList()).get(env);
+        }
+    }
+
+    // fixme #114: remove this implementation
+    static class UserConnection extends DefaultConnection<User> {
+
+        UserConnection(List<Edge<User>> edges, PageInfo pageInfo) {
+            super(edges, pageInfo);
+        }
+
+        public List<UserEdge> edges() {
+            return super.getEdges().stream()
+                    .map(UserEdge.class::cast)
+                    .collect(Collectors.toList());
+        }
+
+        public PageInfo getPageInfo() {
+            return super.getPageInfo();
+        }
+    }
+
+    // fixme #114: remove this implementation
+    static class UserEdge extends DefaultEdge<User> {
+
+        UserEdge(User node, ConnectionCursor cursor) {
+            super(node, cursor);
+        }
+
+    }
+
+    static class User {
+        Long id;
+        String name;
+    }
+}

src/test/resources/RelayConnection.graphqls

@@ -0,0 +1,22 @@
+type Query {
+    users(first: Int, after: String): UserConnection
+}
+
+type UserConnection {
+    edges: [UserEdge!]!
+    pageInfo: PageInfo!
+}
+
+type UserEdge {
+    cursor: String!
+    node: User!
+}
+
+type User {
+    id: ID!
+    name: String
+}
+
+type PageInfo {
+
+}