Add test for isValidDescriptor
Fixes #1164. Test Plan: grunt test
Ben Alpert committed
Apr 9, 2014 at 22:53 UTC
697bf73c5f37049b1e9b048aa23007ca50f4b26d
1 file changed
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src/core/__tests__/ReactDescriptor-test.js
new
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@@ -0,0 +1,48 @@
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+/**
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+ * Copyright 2013-2014 Facebook, Inc.
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+ *
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+ * Licensed under the Apache License, Version 2.0 (the "License");
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+ * you may not use this file except in compliance with the License.
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+ * You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing, software
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+ * distributed under the License is distributed on an "AS IS" BASIS,
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+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ * See the License for the specific language governing permissions and
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+ * limitations under the License.
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+ *
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+ * @jsx React.DOM
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+ * @emails react-core
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+ */
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+
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+"use strict";
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+
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+var React;
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+var ReactDescriptor;
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+
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+describe('ReactDescriptor', function() {
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+ beforeEach(function() {
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+ React = require('React');
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+ ReactDescriptor = require('ReactDescriptor');
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+ });
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+
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+ it('should identify valid descriptors correctly', function() {
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+ var Component = React.createClass({
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+ render: function() {
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+ return <div />;
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+ }
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+ });
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+
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+ expect(ReactDescriptor.isValidDescriptor(<div />)).toEqual(true);
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+ expect(ReactDescriptor.isValidDescriptor(<Component />)).toEqual(true);
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+
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+ expect(ReactDescriptor.isValidDescriptor(null)).toEqual(false);
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+ expect(ReactDescriptor.isValidDescriptor(true)).toEqual(false);
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+ expect(ReactDescriptor.isValidDescriptor({})).toEqual(false);
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+ expect(ReactDescriptor.isValidDescriptor("string")).toEqual(false);
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+ expect(ReactDescriptor.isValidDescriptor(React.DOM.div)).toEqual(false);
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+ expect(ReactDescriptor.isValidDescriptor(Component)).toEqual(false);
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+ });
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+});