Test schema generation

Author: fzaninotto

src/introspection/getSchemaFromData.js

@@ -113,8 +113,6 @@ export default data => {
                 args: {
                     page: { type: GraphQLInt },
                     perPage: { type: GraphQLInt },
-                    sortField: { type: GraphQLString },
-                    sortOrder: { type: GraphQLString },
                     filter: { type: GraphQLString },
                 },
             };

src/introspection/getSchemaFromData.spec.js

@@ -115,6 +115,16 @@ test('creates one type per data type', () => {
     );
 });
 
+test('creates one field per relationship', () => {
+    const typeMap = getSchemaFromData(data).getTypeMap();
+    expect(Object.keys(typeMap['Post'].getFields())).toContain('User');
+});
+
+test('creates one field per reverse relationship', () => {
+    const typeMap = getSchemaFromData(data).getTypeMap();
+    expect(Object.keys(typeMap['User'].getFields())).toContain('Posts');
+});
+
 test('creates three query fields per data type', () => {
     const queries = getSchemaFromData(data).getQueryType().getFields();
     expect(queries['Post'].type.name).toEqual(PostType.name);