text: /**
   * Copyright 2015 IBM Corp.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   **/
  
  var should = require("should");
  var sinon = require('sinon');
  var Context = require("../../../../red/runtime/nodes/context");
  
  describe('context', function() {
      beforeEach(function() {
          Context.init({});
      });
      afterEach(function() {
          Context.clean({allNodes:{}});
      });
      it('stores local property',function() {
          var context1 = Context.get("1","flowA");
          should.not.exist(context1.get("foo"));
          context1.set("foo","test");
          context1.get("foo").should.eql("test");
      });
      it('stores local property - creates parent properties',function() {
          var context1 = Context.get("1","flowA");
          context1.set("foo.bar","test");
          context1.get("foo").should.eql({bar:"test"});
      });
      it('deletes local property',function() {
          var context1 = Context.get("1","flowA");
          context1.set("foo.abc.bar1","test1");
          context1.set("foo.abc.bar2","test2");
          context1.get("foo.abc").should.eql({bar1:"test1",bar2:"test2"});
          context1.set("foo.abc.bar1",undefined);
          context1.get("foo.abc").should.eql({bar2:"test2"});
          context1.set("foo.abc",undefined);
          should.not.exist(context1.get("foo.abc"));
          context1.set("foo",undefined);
          should.not.exist(context1.get("foo"));
      });
      it('stores flow property',function() {
          var context1 = Context.get("1","flowA");
          should.not.exist(context1.flow.get("foo"));
          context1.flow.set("foo","test");
          context1.flow.get("foo").should.eql("test");
      });
      it('stores global property',function() {
          var context1 = Context.get("1","flowA");
          should.not.exist(context1.global.get("foo"));
          context1.global.set("foo","test");
          context1.global.get("foo").should.eql("test");
      });
  
      it('keeps local context local', function() {
          var context1 = Context.get("1","flowA");
          var context2 = Context.get("2","flowA");
  
          should.not.exist(context1.get("foo"));
          should.not.exist(context2.get("foo"));
          context1.set("foo","test");
  
          context1.get("foo").should.eql("test");
          should.not.exist(context2.get("foo"));
      });
      it('flow context accessible to all flow nodes', function() {
          var context1 = Context.get("1","flowA");
          var context2 = Context.get("2","flowA");
  
          should.not.exist(context1.flow.get("foo"));
          should.not.exist(context2.flow.get("foo"));
  
          context1.flow.set("foo","test");
          context1.flow.get("foo").should.eql("test");
          context2.flow.get("foo").should.eql("test");
      });
  
      it('flow context not shared to nodes on other flows', function() {
          var context1 = Context.get("1","flowA");
          var context2 = Context.get("2","flowB");
  
          should.not.exist(context1.flow.get("foo"));
          should.not.exist(context2.flow.get("foo"));
  
          context1.flow.set("foo","test");
          context1.flow.get("foo").should.eql("test");
          should.not.exist(context2.flow.get("foo"));
      });
  
      it('global context shared to all nodes', function() {
          var context1 = Context.get("1","flowA");
          var context2 = Context.get("2","flowB");
  
          should.not.exist(context1.global.get("foo"));
          should.not.exist(context2.global.get("foo"));
  
          context1.global.set("foo","test");
          context1.global.get("foo").should.eql("test");
          context2.global.get("foo").should.eql("test");
      });
  
      it('deletes context',function() {
          var context = Context.get("1","flowA");
          should.not.exist(context.get("foo"));
          context.set("foo","abc");
          context.get("foo").should.eql("abc");
  
          Context.delete("1","flowA");
          context = Context.get("1","flowA");
          should.not.exist(context.get("foo"));
      })
  
  });
  