React Jest測試

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一、

 1 var jest = require(‘jest‘); 2  3 jest.dontMock(‘../CheckboxWithLabel.js‘); 4 describe(‘CheckboxWithLabel‘, function() { 5     it(‘changes the text after click‘, function() { 6         var React = require(‘react/addons‘); 7         var CheckboxWithLabel = require(‘../CheckboxWithLabel.js‘); 8         var TestUtils = React.addons.TestUtils; 9         var checkbox = TestUtils.renderIntoDocument( < CheckboxWithLabel labelOn = "On"10             labelOff = "Off" / > );11         var label = TestUtils.findRenderedDOMComponentWithTag(checkbox, ‘label‘);12         expect(label.getDOMNode().textContent).toEqual(‘Off‘);13         var input = TestUtils.findRenderedDOMComponentWithTag(checkbox, ‘input‘);14         TestUtils.Simulate.change(input);15         expect(label.getDOMNode().textContent).toEqual(‘On‘);16     });17 });

 

React Jest測試