WEBVTT

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-: There's one last little thing that we need to do

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to prepare the client project

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before we attempt to deploy it off.

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Inside the /client/src directory,

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you'll find the App.test.js file.

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This is a very simple little test that tries to assert

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that we can render out the app component

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without anything crashing during the process.

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Now, unfortunately, if we ran this test suite right now

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we probably would see a crash,

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and the reason that we would see the crash

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is that the app component now attempts

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to render out the fib component,

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and the fib component is going to try to make a request

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to our backend express server,

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that is not quite running at this point in time.

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So just to make sure that our test runs successfully,

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I'm going to delete the three lines of tests in there

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and then I'll simply save the file.

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If we were running a real test suite right here

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rather than making a request off to the real Express API

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what we'd probably do is set up a little faker module

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to kind of mock out that request,

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and return some dummy JSON very quickly.

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So now that we've made this change we've got a test suite

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that we know is going to pass 100% of the time.

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Let's take a quick pause right here,

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and we'll continue in the next section.