Node.js initialisiert

node_modules/object-component/test/object.js

@@ -0,0 +1,48 @@
+
+/**
+ * Module dependencies.
+ */
+
+var object = require('..');
+
+describe('.keys(obj)', function(){
+  it('should return the keys of an object', function(){
+    var obj = { name: 'tobi', age: 1 };
+    object.keys(obj).should.eql(['name', 'age']);
+  })
+})
+
+describe('.values(obj)', function(){
+  it('should return the values of an object', function(){
+    var obj = { name: 'tobi', age: 1 };
+    object.values(obj).should.eql(['tobi', 1]);
+  })
+})
+
+describe('.length(obj)', function(){
+  it('should return key count', function(){
+    var obj = { name: 'tobi', age: 1 };
+    object.length(obj).should.equal(2);
+  })
+})
+
+describe('.merge(a, b)', function(){
+  it('should merge two objects', function(){
+    var a = { foo: 'bar' };
+    var b = { bar: 'baz' };
+    object.merge(a, b).should.eql({ foo: 'bar', bar: 'baz' });
+  })
+
+  it('should give precedence to b', function(){
+    var a = { foo: 'bar' };
+    var b = { foo: 'baz' };
+    object.merge(a, b).should.eql({ foo: 'baz' });
+  })
+})
+
+describe('.isEmpty()', function(){
+  it('should check if the object is empty', function(){
+    object.isEmpty({}).should.be.true;
+    object.isEmpty({ foo: 'bar' }).should.be.false;
+  })
+})