Foxx Repository: byExample

js/common/tests/shell-foxx-repository.js

@@ -94,6 +94,7 @@ function RepositoryMethodsSpec() {
     modelData,
     data,
     example,
+    cursor,
     id,
     id_and_rev;
 
@@ -103,6 +104,7 @@ function RepositoryMethodsSpec() {
       id_and_rev = stub();
       modelData = stub();
       example = stub();
+      cursor = stub();
       model = stub();
       data = stub();
       collection = stub();
@@ -165,6 +167,26 @@ function RepositoryMethodsSpec() {
       assertTrue(model instanceof ModelPrototype);
       ModelPrototype.assertIsSatisfied();
       collection.assertIsSatisfied();
+    },
+
+    testByExample: function () {
+      expect(collection)
+        .toReceive("byExample")
+        .withArguments(example)
+        .andReturn(cursor);
+
+      allow(cursor)
+        .toReceive("toArray")
+        .andReturn([data]);
+
+      ModelPrototype = mockConstructor(data);
+      instance = new FoxxRepository(collection, { model: ModelPrototype });
+
+      var models = instance.byExample(example);
+
+      assertTrue(models[0] instanceof ModelPrototype);
+      ModelPrototype.assertIsSatisfied();
+      collection.assertIsSatisfied();
     }
   };
 }

js/server/modules/org/arangodb/foxx/repository.js

@@ -196,9 +196,12 @@ _.extend(Repository.prototype, {
 ///
 /// See the documentation of collection.
 ////////////////////////////////////////////////////////////////////////////////
-  byExample: function () {
+  byExample: function (example) {
     'use strict';
-    this.collection.byExample.apply(this.collection, arguments);
+    var rawDocuments = this.collection.byExample(example).toArray();
+    return _.map(rawDocuments, function (rawDocument) {
+      return (new this.modelPrototype(rawDocument));
+    }, this);
   },
 
 ////////////////////////////////////////////////////////////////////////////////