filters

test/scope.js

@@ -0,0 +1,51 @@
+var chai = require("chai");
+var should = chai.should();
+var expect = chai.expect;
+
+var Scope = require('../scope.js');
+
+describe('scope', function() {
+    var scope;
+    beforeEach(function(){
+        scope = Scope.factory({
+            foo: 'bar',
+            bar: ['a', {b: [1, 2]}]
+        });
+    });
+
+    it('should parse literal', function() {
+        scope.get('2.3').should.equal(2.3);
+        scope.get('(2..4)').should.deep.equal([2,3]);
+        scope.get('"foo"').should.equal("foo");
+    });
+
+    it('should get property', function() {
+        scope.get('foo').should.equal('bar');
+    });
+
+    it('should set property', function() {
+        scope.set('foo', 'FOO');
+        scope.get('foo').should.equal('FOO');
+    });
+
+    it('should get desendent property', function() {
+        scope.get('bar[0]').should.equal('a');
+        scope.get('bar[1].b').should.deep.equal([1, 2]);
+        scope.get('bar[1].b[1]').should.equal(2);
+    });
+
+    it('should push scope', function() {
+        scope.push({foo: 'foo', foo1: 'foo1'});
+        scope.get('foo').should.equal('foo');
+        scope.get('foo1').should.equal('foo1');
+        scope.get('bar[1].b[1]').should.equal(2);
+    });
+
+    it('should pop scope', function() {
+        scope.push({foo: 'foo', foo1: 'foo1'});
+        scope.pop();
+        expect(scope.get('foo')).to.equal('bar');
+        expect(scope.get('foo1')).to.equal('');
+        expect(scope.get('bar[1].b[1]')).to.equal(2);
+    });
+});