Enable DL definition of embedsMany + referencesMany

lib/datasource.js

@@ -3,6 +3,7 @@
  */
 var ModelBuilder = require('./model-builder.js').ModelBuilder;
 var ModelDefinition = require('./model-definition.js');
+var RelationDefinition = require('./relation-definition.js');
 var jutil = require('./jutil');
 var utils = require('./utils');
 var ModelBaseClass = require('./model.js');
@@ -364,7 +365,7 @@ function isModelClass(cls) {
   return cls.prototype instanceof ModelBaseClass;
 }
 
-DataSource.relationTypes = ['belongsTo', 'hasMany', 'hasAndBelongsToMany', 'hasOne'];
+DataSource.relationTypes = Object.keys(RelationDefinition.RelationTypes);
 
 function isModelDataSourceAttached(model) {
   return model && (!model.settings.unresolved) && (model.dataSource instanceof DataSource);

test/loopback-dl.test.js

@@ -903,6 +903,26 @@ describe('Load models with relations', function () {
     assert(Post.relations['user']);
     done();
   });
+  
+  it('should set up referencesMany relations', function (done) {
+    var ds = new DataSource('memory');
+  
+    var Post = ds.define('Post', {userId: Number, content: String});
+    var User = ds.define('User', {name: String}, {relations: {posts: {type: 'referencesMany', model: 'Post'}}});
+  
+    assert(User.relations['posts']);
+    done();
+  });
+  
+  it('should set up embedsMany relations', function (done) {
+    var ds = new DataSource('memory');
+  
+    var Post = ds.define('Post', {userId: Number, content: String});
+    var User = ds.define('User', {name: String}, {relations: {posts: {type: 'embedsMany', model: 'Post'}}});
+  
+    assert(User.relations['posts']);
+    done();
+  });
 
   it('should set up foreign key with the correct type', function (done) {
     var ds = new DataSource('memory');