Updating tests and examples

Author: felipesabino

runtest.sh

@@ -1,13 +1,13 @@
-npm run test
+yarn run test
 
 if [ "$?" -gt 0 ]; then
   exit 1
 fi
 
 cd examples/hello-world/
 
-npm install
-npm start
+yarn install --production
+yarn start
 
 if [ "$?" -gt 0 ]; then
   exit 1
@@ -16,8 +16,8 @@ cd ../../
 
 cd examples/simple-crud
 
-npm install
-npm run print
+yarn install --production
+yarn run print
 
 if [ "$?" -gt 0 ]; then
   exit 1

src/specs/functional.spec.ts

@@ -0,0 +1,33 @@
+import 'reflect-metadata';
+
+import * as D from '../decorator';
+import * as graphql from 'graphql';
+
+import { schemaFactory } from '../type-factory';
+
+const assert = require('assert');
+
+describe('Functional', function () {
+    describe('Schema', function () {
+
+      it('resolves @D.Field', async function() {
+
+        @D.ObjectType()
+        class QueryType {
+            @D.Field() greeting(): string {
+                return 'Hello, world!';
+            }
+        }
+
+        @D.Schema()
+        class SchemaType {
+            @D.Query() query: QueryType;
+        }
+
+        const schema = schemaFactory(SchemaType);
+        const result = await graphql.graphql(schema, `query { greeting } `);
+        assert(result.data.greeting === 'Hello, world!');
+      });
+
+    });
+});

src/type-factory/enum-value.type-factory.ts

@@ -1,5 +1,8 @@
+import 'reflect-metadata';
+
+import { SchemaFactoryError, SchemaFactoryErrorType } from './schema.type-factory';
+
 import { EnumValueMetadata } from '../metadata';
-import { SchemaFactoryError , SchemaFactoryErrorType } from './schema.type-factory';
 
 export function enumValueTypeFactory(target: Function, metadata: EnumValueMetadata): any {
     let description = metadata.description;

src/type-factory/field.type-factory.ts

@@ -1,3 +1,5 @@
+import 'reflect-metadata';
+
 import * as graphql from 'graphql';
 
 import {

src/type-factory/schema.type-factory.ts

@@ -1,3 +1,5 @@
+import 'reflect-metadata';
+
 import * as graphql from 'graphql';
 
 import { EntryType, EntryTypeMetadata, FieldMetadata } from '../metadata';