FakeItEasy The simple way to get

fakes done

Akim Khalilov

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Agenda

• Why do we need fake objects

• Fake objects – what are they?

• What is FakeItEasy?

• Examples

• More examples

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Why should we use fake objects?

Do not use real bullets. Do not hurt

anyone.

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Family of fakes

All depends on usage

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How can we build our fakes?

Hand Rolled Fake Objects

Hard to implement

Can take a lot of time

Hard to support

Existing frameworks

Easy to start

Easy to build things

Easy to write

Easy to maintain

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Select one of many:

But not only…

It’s a matter

of taste

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FakeItEasy

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Patrik Hägne github.com/patrik-hagne

twitter.com/patrik_hagne

https://

github.com/fakeiteasy

Created by this man

Sweden

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Start with simple `A`

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Asserting

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Argument Constraints

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A Call To Method

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A Call To Fake

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Assert the order

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Anything else?

• https://github.com/fakeiteasy

• http://pluralsight.com/training/Courses/Table

OfContents/fakeiteasy

• http://ondevelopment.blogspot.com/

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Thank you!

@sstude

http://sstude.com