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2019-02-28 22:13:40 -08:00
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step2-04/exercise/README.md Normal file
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# Step 2.4: Testing TypeScript code with Jest (Exercise)
[Lessons](../) | [Exercise](./exercise/) | [Demo](./demo/)
# Exercise
Start the test runner by running `npm test` in the root of the `frontend-bootcamp` folder.
## Basic testing
1. Look at `exercise/src/stack.ts` for a sample implementation of a stack
2. Follow the instructions inside `stack.spec.ts` file to complete the two tests
## Enzyme Testing
1. Open up `exercise/src/TestMe.spec.tsx`
2. Fill in the test using Enzyme concepts introduced in the demo

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step2-04/exercise/index.html
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<link rel="stylesheet" href="../../assets/step.css" />
</head>
<body class="ms-Fabric">
<div id="markdownReadme"></div>
<div id="markdownReadme" class="exercise" data-src="./README.md"></div>
<div id="app">
For this step, we look at unit testing. Run
<pre>npm test</pre>